Trace number 2071506

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) 1800.05 1801.62

General information on the benchmark

Namecsp/travellingSalesman-25/
normalized-tsp-25-843_ext.xml
MD5SUM8cd97389cab29f912677fbc361921ea8
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 benchmark6.13407
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 978068824
0.00/0.02	c Constructing HOME/instance-2071506-1247710277.xml  with 7549 constraints
0.00/0.08	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-2071506-1247710277/watcher-2071506-1247710277 -o /tmp/evaluation-result-2071506-1247710277/solver-2071506-1247710277 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 978068824 HOME/instance-2071506-1247710277.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: 1.92 1.97 1.99 4/72 11820
/proc/meminfo: memFree=1604496/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=5356 CPUtime=0
/proc/11820/stat : 11820 (pcssolve) R 11818 11820 11752 0 -1 4194304 273 0 0 0 0 0 0 0 23 0 1 0 58094141 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 221236488863 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/11820/statm: 1339 241 200 169 0 50 0
[pid=11821] ppid=11820 vsize=5356 CPUtime=0
/proc/11821/stat : 11821 (pcssolve) R 11820 11820 11752 0 -1 4194368 0 0 0 0 0 0 0 0 23 0 1 0 58094142 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 221236488863 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/11821/statm: 1339 241 200 169 0 50 0

[startup+0.093332 s]
/proc/loadavg: 1.92 1.97 1.99 4/72 11820
/proc/meminfo: memFree=1604496/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=7324 CPUtime=0.07
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 1570 758 0 0 7 0 0 0 25 0 1 0 58094141 7499776 1130 996147200 134512640 135215973 4294956304 18446744073709551615 134590209 0 0 4096 0 0 0 0 17 1 0 0
/proc/11820/statm: 1831 1130 404 171 0 756 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7324

[startup+0.102331 s]
/proc/loadavg: 1.92 1.97 1.99 4/72 11820
/proc/meminfo: memFree=1604496/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=7324 CPUtime=0.08
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 1570 758 0 0 8 0 0 0 25 0 1 0 58094141 7499776 1130 996147200 134512640 135215973 4294956304 18446744073709551615 134599842 0 0 4096 0 0 0 0 17 1 0 0
/proc/11820/statm: 1831 1130 404 171 0 756 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7324

[startup+0.302359 s]
/proc/loadavg: 1.92 1.97 1.99 4/72 11820
/proc/meminfo: memFree=1604496/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=7456 CPUtime=0.28
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 1631 758 0 0 28 0 0 0 25 0 1 0 58094141 7634944 1191 996147200 134512640 135215973 4294956304 18446744073709551615 4158960148 0 0 4096 0 0 0 0 17 1 0 0
/proc/11820/statm: 1864 1191 406 171 0 789 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7456

[startup+0.7014 s]
/proc/loadavg: 1.92 1.97 1.99 4/72 11820
/proc/meminfo: memFree=1604496/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=7456 CPUtime=0.67
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 1631 758 0 0 67 0 0 0 25 0 1 0 58094141 7634944 1191 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/11820/statm: 1864 1191 406 171 0 789 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7456

[startup+1.50149 s]
/proc/loadavg: 1.92 1.97 1.99 3/73 11825
/proc/meminfo: memFree=1601160/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=7804 CPUtime=1.47
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 1700 758 0 0 147 0 0 0 25 0 1 0 58094141 7991296 1260 996147200 134512640 135215973 4294956304 18446744073709551615 134591364 0 0 4096 0 0 0 0 17 1 0 0
/proc/11820/statm: 1951 1260 406 171 0 876 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7804

[startup+3.10166 s]
/proc/loadavg: 1.92 1.97 1.99 3/73 11825
/proc/meminfo: memFree=1600712/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=7804 CPUtime=3.05
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 1702 758 0 0 305 0 0 0 25 0 1 0 58094141 7991296 1262 996147200 134512640 135215973 4294956304 18446744073709551615 134600236 0 0 4096 0 0 0 0 17 1 0 0
/proc/11820/statm: 1951 1262 406 171 0 876 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7804

[startup+6.30201 s]
/proc/loadavg: 1.93 1.97 1.99 3/73 11825
/proc/meminfo: memFree=1600712/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=7804 CPUtime=6.23
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 1702 758 0 0 623 0 0 0 25 0 1 0 58094141 7991296 1262 996147200 134512640 135215973 4294956304 18446744073709551615 134584443 0 0 4096 0 0 0 0 17 1 0 0
/proc/11820/statm: 1951 1262 406 171 0 876 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7804

[startup+12.7017 s]
/proc/loadavg: 1.93 1.97 1.99 3/73 11825
/proc/meminfo: memFree=1600456/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=7804 CPUtime=12.58
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 1713 758 0 0 1258 0 0 0 25 0 1 0 58094141 7991296 1273 996147200 134512640 135215973 4294956304 18446744073709551615 134599825 0 0 4096 0 0 0 0 17 1 0 0
/proc/11820/statm: 1951 1273 406 171 0 876 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 7804

[startup+25.5021 s]
/proc/loadavg: 1.95 1.97 1.99 3/73 11825
/proc/meminfo: memFree=1600136/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=8200 CPUtime=25.27
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 1795 758 0 0 2527 0 0 0 25 0 1 0 58094141 8396800 1355 996147200 134512640 135215973 4294956304 18446744073709551615 135020296 0 0 4096 0 0 0 0 17 1 0 0
/proc/11820/statm: 2050 1355 406 171 0 975 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 8200

[startup+51.1028 s]
/proc/loadavg: 1.96 1.97 1.99 3/73 11825
/proc/meminfo: memFree=1599304/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=8728 CPUtime=50.67
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 1955 758 0 0 5066 1 0 0 25 0 1 0 58094141 8937472 1515 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/11820/statm: 2182 1515 406 171 0 1107 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 8728

[startup+102.306 s]
/proc/loadavg: 1.98 1.97 1.99 3/73 11825
/proc/meminfo: memFree=1597320/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=10180 CPUtime=101.46
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 2294 758 0 0 10145 1 0 0 25 0 1 0 58094141 10424320 1854 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/11820/statm: 2545 1854 406 171 0 1470 0
Current children cumulated CPU time (s) 101.46
Current children cumulated vsize (KiB) 10180

[startup+162.303 s]
/proc/loadavg: 2.03 1.99 1.99 3/83 11867
/proc/meminfo: memFree=1574576/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=12164 CPUtime=161.33
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 2820 758 0 0 16131 2 0 0 25 0 1 0 58094141 12455936 2282 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 3041 2282 406 171 0 1966 0
Current children cumulated CPU time (s) 161.33
Current children cumulated vsize (KiB) 12164

[startup+222.302 s]
/proc/loadavg: 2.01 1.99 1.99 3/83 11909
/proc/meminfo: memFree=1587128/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=14000 CPUtime=221.3
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 3303 758 0 0 22128 2 0 0 25 0 1 0 58094141 14336000 2700 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 3500 2700 406 171 0 2425 0
Current children cumulated CPU time (s) 221.3
Current children cumulated vsize (KiB) 14000

[startup+282.303 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 11909
/proc/meminfo: memFree=1584376/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=15312 CPUtime=281.28
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 3653 758 0 0 28125 3 0 0 25 0 1 0 58094141 15679488 3050 996147200 134512640 135215973 4294956304 18446744073709551615 135020330 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 3828 3050 406 171 0 2753 0
Current children cumulated CPU time (s) 281.28
Current children cumulated vsize (KiB) 15312

[startup+342.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 11909
/proc/meminfo: memFree=1581048/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=16624 CPUtime=341.25
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 3989 758 0 0 34122 3 0 0 25 0 1 0 58094141 17022976 3386 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 4156 3386 406 171 0 3081 0
Current children cumulated CPU time (s) 341.25
Current children cumulated vsize (KiB) 16624

[startup+402.303 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 11909
/proc/meminfo: memFree=1576696/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=18336 CPUtime=401.24
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 4467 758 0 0 40120 4 0 0 25 0 1 0 58094141 18776064 3864 996147200 134512640 135215973 4294956304 18446744073709551615 134590188 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 4584 3864 406 171 0 3509 0
Current children cumulated CPU time (s) 401.24
Current children cumulated vsize (KiB) 18336

[startup+462.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 11909
/proc/meminfo: memFree=1573560/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=20560 CPUtime=461.21
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 5018 758 0 0 46117 4 0 0 25 0 1 0 58094141 21053440 4286 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 5140 4286 406 171 0 4065 0
Current children cumulated CPU time (s) 461.21
Current children cumulated vsize (KiB) 20560

[startup+522.303 s]
/proc/loadavg: 2.00 1.99 1.99 4/83 11909
/proc/meminfo: memFree=1569720/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=22012 CPUtime=521.19
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 5421 758 0 0 52114 5 0 0 25 0 1 0 58094141 22540288 4689 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 5503 4689 406 171 0 4428 0
Current children cumulated CPU time (s) 521.19
Current children cumulated vsize (KiB) 22012

[startup+582.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 11909
/proc/meminfo: memFree=1565496/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=23460 CPUtime=581.17
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 5803 758 0 0 58112 5 0 0 25 0 1 0 58094141 24023040 5071 996147200 134512640 135215973 4294956304 18446744073709551615 135020293 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 5865 5071 406 171 0 4790 0
Current children cumulated CPU time (s) 581.17
Current children cumulated vsize (KiB) 23460

[startup+642.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 11909
/proc/meminfo: memFree=1561848/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=24912 CPUtime=641.15
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 6179 758 0 0 64110 5 0 0 25 0 1 0 58094141 25509888 5447 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 6228 5447 406 171 0 5153 0
Current children cumulated CPU time (s) 641.15

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

[startup+822.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 11909
/proc/meminfo: memFree=1552376/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=30276 CPUtime=821.08
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 7588 758 0 0 82101 7 0 0 25 0 1 0 58094141 31002624 6599 996147200 134512640 135215973 4294956304 18446744073709551615 134590052 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 7569 6599 406 171 0 6494 0
Current children cumulated CPU time (s) 821.08
Current children cumulated vsize (KiB) 30276

[startup+882.302 s]
/proc/loadavg: 2.07 2.00 2.00 3/83 11909
/proc/meminfo: memFree=1547832/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=31852 CPUtime=881.06
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 7997 758 0 0 88099 7 0 0 25 0 1 0 58094141 32616448 7008 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 7963 7008 406 171 0 6888 0
Current children cumulated CPU time (s) 881.06
Current children cumulated vsize (KiB) 31852

[startup+942.301 s]
/proc/loadavg: 2.02 2.00 2.00 3/83 11909
/proc/meminfo: memFree=1546104/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=33436 CPUtime=941.03
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 8427 758 0 0 94096 7 0 0 25 0 1 0 58094141 34238464 7438 996147200 134512640 135215973 4294956304 18446744073709551615 135010330 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 8359 7438 406 171 0 7284 0
Current children cumulated CPU time (s) 941.03
Current children cumulated vsize (KiB) 33436

[startup+1002.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 11909
/proc/meminfo: memFree=1544056/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=35412 CPUtime=1001.02
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 8942 758 0 0 100094 8 0 0 25 0 1 0 58094141 36261888 7953 996147200 134512640 135215973 4294956304 18446744073709551615 4158960128 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 8853 7953 406 171 0 7778 0
Current children cumulated CPU time (s) 1001.02
Current children cumulated vsize (KiB) 35412

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11909
/proc/meminfo: memFree=1542136/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=37248 CPUtime=1060.99
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 9434 758 0 0 106091 8 0 0 25 0 1 0 58094141 38141952 8445 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 9312 8445 406 171 0 8237 0
Current children cumulated CPU time (s) 1060.99
Current children cumulated vsize (KiB) 37248

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11909
/proc/meminfo: memFree=1537400/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=39096 CPUtime=1120.97
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 9920 758 0 0 112088 9 0 0 25 0 1 0 58094141 40034304 8931 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 9774 8931 406 171 0 8699 0
Current children cumulated CPU time (s) 1120.97
Current children cumulated vsize (KiB) 39096

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11909
/proc/meminfo: memFree=1533880/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=40944 CPUtime=1180.95
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 10386 758 0 0 118086 9 0 0 25 0 1 0 58094141 41926656 9397 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 10236 9397 406 171 0 9161 0
Current children cumulated CPU time (s) 1180.95
Current children cumulated vsize (KiB) 40944

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11909
/proc/meminfo: memFree=1531832/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=42660 CPUtime=1240.93
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 10853 758 0 0 124083 10 0 0 25 0 1 0 58094141 43683840 9864 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 10665 9864 406 171 0 9590 0
Current children cumulated CPU time (s) 1240.93
Current children cumulated vsize (KiB) 42660

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11909
/proc/meminfo: memFree=1530424/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=43976 CPUtime=1300.91
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 11194 758 0 0 130081 10 0 0 25 0 1 0 58094141 45031424 10205 996147200 134512640 135215973 4294956304 18446744073709551615 135020323 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 10994 10205 406 171 0 9919 0
Current children cumulated CPU time (s) 1300.91
Current children cumulated vsize (KiB) 43976

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11909
/proc/meminfo: memFree=1529016/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=45296 CPUtime=1360.88
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 11542 758 0 0 136078 10 0 0 25 0 1 0 58094141 46383104 10553 996147200 134512640 135215973 4294956304 18446744073709551615 135020306 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 11324 10553 406 171 0 10249 0
Current children cumulated CPU time (s) 1360.88
Current children cumulated vsize (KiB) 45296

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11909
/proc/meminfo: memFree=1527672/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=46484 CPUtime=1420.86
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 11884 758 0 0 142076 10 0 0 25 0 1 0 58094141 47599616 10895 996147200 134512640 135215973 4294956304 18446744073709551615 135026900 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 11621 10895 406 171 0 10546 0
Current children cumulated CPU time (s) 1420.86
Current children cumulated vsize (KiB) 46484

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11909
/proc/meminfo: memFree=1526264/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=47800 CPUtime=1480.84
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 12226 758 0 0 148073 11 0 0 25 0 1 0 58094141 48947200 11237 996147200 134512640 135215973 4294956304 18446744073709551615 4158960140 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 11950 11237 406 171 0 10875 0
Current children cumulated CPU time (s) 1480.84
Current children cumulated vsize (KiB) 47800

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11909
/proc/meminfo: memFree=1524856/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=49116 CPUtime=1540.81
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 12583 758 0 0 154070 11 0 0 25 0 1 0 58094141 50294784 11594 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 12279 11594 406 171 0 11204 0
Current children cumulated CPU time (s) 1540.81
Current children cumulated vsize (KiB) 49116

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/83 11909
/proc/meminfo: memFree=1523448/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=52480 CPUtime=1600.79
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 13444 758 0 0 160067 12 0 0 25 0 1 0 58094141 53739520 11942 996147200 134512640 135215973 4294956304 18446744073709551615 134597311 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 13120 11942 406 171 0 12045 0
Current children cumulated CPU time (s) 1600.79
Current children cumulated vsize (KiB) 52480

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11909
/proc/meminfo: memFree=1522104/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=53668 CPUtime=1660.77
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 13771 758 0 0 166065 12 0 0 25 0 1 0 58094141 54956032 12269 996147200 134512640 135215973 4294956304 18446744073709551615 4158960177 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 13417 12269 406 171 0 12342 0
Current children cumulated CPU time (s) 1660.77
Current children cumulated vsize (KiB) 53668

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11909
/proc/meminfo: memFree=1519672/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=56424 CPUtime=1720.75
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 14473 758 0 0 172062 13 0 0 25 0 1 0 58094141 57778176 12842 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 14106 12842 406 171 0 13031 0
Current children cumulated CPU time (s) 1720.75
Current children cumulated vsize (KiB) 56424

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11909
/proc/meminfo: memFree=1518328/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=57612 CPUtime=1780.72
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 14790 758 0 0 178059 13 0 0 25 0 1 0 58094141 58994688 13159 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 14403 13159 406 171 0 13328 0
Current children cumulated CPU time (s) 1780.72
Current children cumulated vsize (KiB) 57612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 11909
/proc/meminfo: memFree=1517880/2055920 swapFree=4192812/4192956
[pid=11820] ppid=11818 vsize=58004 CPUtime=1800.03
/proc/11820/stat : 11820 (pcs.big) R 11818 11820 11752 0 -1 4194304 14897 758 0 0 179989 14 0 0 25 0 1 0 58094141 59396096 13266 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/11820/statm: 14501 13266 406 171 0 13426 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 58004

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): 1801.62
CPU time (s): 1800.05
CPU user time (s): 1799.89
CPU system time (s): 0.153976
CPU usage (%): 99.913
Max. virtual memory (cumulated for all children) (KiB): 58004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.153976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15655
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= 8187

runsolver used 2.6116 second user time and 5.50916 second system time

The end

Launcher Data 

Begin job on node21 at 2009-07-16 04:11:17
IDJOB=2071506
IDBENCH=55499
IDSOLVER=734
FILE ID=node21/2071506-1247710277
PBS_JOBID= 9521405
Free space on /tmp= 66324 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/travellingSalesman-25/normalized-tsp-25-843_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2071506-1247710277/watcher-2071506-1247710277 -o /tmp/evaluation-result-2071506-1247710277/solver-2071506-1247710277 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 978068824 HOME/instance-2071506-1247710277.xml

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

MD5SUM BENCH= 8cd97389cab29f912677fbc361921ea8
RANDOM SEED=978068824

node21.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		: 3000.240
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		: 3000.240
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:       1604976 kB
Buffers:         62412 kB
Cached:         282008 kB
SwapCached:          0 kB
Active:          96364 kB
Inactive:       279556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1604976 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1852 kB
Writeback:           0 kB
Mapped:          42884 kB
Slab:            60576 kB
Committed_AS:   468736 kB
PageTables:       1748 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= 66324 MiB
End job on node21 at 2009-07-16 04:41:20