Trace number 2071528

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) 1800.1 1808.91

General information on the benchmark

Namecsp/travellingSalesman-25/
normalized-tsp-25-190_ext.xml
MD5SUM11abc635dddb5c8195ce87ef959e164c
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 benchmark54.1068
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
0.18/0.20	c Seed is 588888701
0.18/0.20	c Constructing HOME/instance-2071528-1247710316.xml  with 7549 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-2071528-1247710316/watcher-2071528-1247710316 -o /tmp/evaluation-result-2071528-1247710316/solver-2071528-1247710316 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 588888701 HOME/instance-2071528-1247710316.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 2.02 4/72 15278
/proc/meminfo: memFree=1063944/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=5356 CPUtime=0
/proc/15278/stat : 15278 (pcssolve) R 15276 15278 13224 0 -1 4194304 265 0 0 0 0 0 0 0 22 0 1 0 58099054 5484544 233 996147200 4194304 4889804 548682068800 18446744073709551615 226913351193 0 0 4100 65536 0 0 0 17 1 0 0
/proc/15278/statm: 1339 233 194 169 0 50 0

[startup+0.0873141 s]
/proc/loadavg: 2.00 2.00 2.02 4/72 15278
/proc/meminfo: memFree=1063944/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=6160 CPUtime=0.06
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 1185 846 0 0 6 0 0 0 18 0 1 0 58099054 6307840 771 996147200 134512640 135215973 4294956320 18446744073709551615 4160505352 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 1540 771 390 171 0 465 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6160

[startup+0.102319 s]
/proc/loadavg: 2.00 2.00 2.02 4/72 15278
/proc/meminfo: memFree=1063944/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=7376 CPUtime=0.08
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 1598 846 0 0 8 0 0 0 18 0 1 0 58099054 7553024 1148 996147200 134512640 135215973 4294956320 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 1844 1148 405 171 0 769 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7376

[startup+0.301351 s]
/proc/loadavg: 2.00 2.00 2.02 4/72 15278
/proc/meminfo: memFree=1063944/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=7508 CPUtime=0.27
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 1660 846 0 0 27 0 0 0 19 0 1 0 58099054 7688192 1210 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 1877 1210 407 171 0 802 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7508

[startup+0.702427 s]
/proc/loadavg: 2.00 2.00 2.02 4/72 15278
/proc/meminfo: memFree=1063944/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=7508 CPUtime=0.67
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 1661 846 0 0 67 0 0 0 23 0 1 0 58099054 7688192 1211 996147200 134512640 135215973 4294956320 18446744073709551615 135020323 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 1877 1211 407 171 0 802 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7508

[startup+1.50158 s]
/proc/loadavg: 2.00 2.00 2.02 3/73 15283
/proc/meminfo: memFree=1060416/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=7508 CPUtime=1.46
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 1661 846 0 0 146 0 0 0 25 0 1 0 58099054 7688192 1211 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 1877 1211 407 171 0 802 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7508

[startup+3.10189 s]
/proc/loadavg: 2.00 2.00 2.02 3/73 15283
/proc/meminfo: memFree=1060096/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=7508 CPUtime=3.05
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 1663 846 0 0 305 0 0 0 25 0 1 0 58099054 7688192 1213 996147200 134512640 135215973 4294956320 18446744073709551615 135020290 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 1877 1213 407 171 0 802 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7508

[startup+6.3015 s]
/proc/loadavg: 2.00 2.00 2.02 3/73 15283
/proc/meminfo: memFree=1059136/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=7640 CPUtime=6.23
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 1673 846 0 0 623 0 0 0 25 0 1 0 58099054 7823360 1223 996147200 134512640 135215973 4294956320 18446744073709551615 135020248 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 1910 1223 407 171 0 835 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7640

[startup+12.7017 s]
/proc/loadavg: 2.00 2.00 2.02 3/73 15283
/proc/meminfo: memFree=1057344/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=7640 CPUtime=12.58
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 1694 846 0 0 1258 0 0 0 25 0 1 0 58099054 7823360 1244 996147200 134512640 135215973 4294956320 18446744073709551615 134532661 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 1910 1244 407 171 0 835 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 7640

[startup+25.5012 s]
/proc/loadavg: 2.00 2.00 2.02 3/73 15283
/proc/meminfo: memFree=1053888/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=8080 CPUtime=25.28
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 1792 846 0 0 2528 0 0 0 25 0 1 0 58099054 8273920 1342 996147200 134512640 135215973 4294956320 18446744073709551615 134599849 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 2020 1342 407 171 0 945 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 8080

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.01 3/73 15283
/proc/meminfo: memFree=1047680/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=8608 CPUtime=50.68
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 1914 846 0 0 5068 0 0 0 25 0 1 0 58099054 8814592 1464 996147200 134512640 135215973 4294956320 18446744073709551615 135020412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 2152 1464 407 171 0 1077 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 8608

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.01 3/73 15283
/proc/meminfo: memFree=1035264/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=9400 CPUtime=101.49
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 2124 846 0 0 10149 0 0 0 25 0 1 0 58099054 9625600 1674 996147200 134512640 135215973 4294956320 18446744073709551615 135020323 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 2350 1674 407 171 0 1275 0
Current children cumulated CPU time (s) 101.49
Current children cumulated vsize (KiB) 9400

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1022144/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=10716 CPUtime=161.02
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 2469 846 0 0 16101 1 0 0 25 0 1 0 58099054 10973184 1986 996147200 134512640 135215973 4294956320 18446744073709551615 135026985 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 2679 1986 407 171 0 1604 0
Current children cumulated CPU time (s) 161.02
Current children cumulated vsize (KiB) 10716

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1010048/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=12444 CPUtime=220.56
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 2894 846 0 0 22055 1 0 0 25 0 1 0 58099054 12742656 2346 996147200 134512640 135215973 4294956320 18446744073709551615 135020306 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 3111 2346 407 171 0 2036 0
Current children cumulated CPU time (s) 220.56
Current children cumulated vsize (KiB) 12444

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=998080/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=13756 CPUtime=280.11
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 3263 846 0 0 28009 2 0 0 25 0 1 0 58099054 14086144 2650 996147200 134512640 135215973 4294956320 18446744073709551615 134583259 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 3439 2650 407 171 0 2364 0
Current children cumulated CPU time (s) 280.11
Current children cumulated vsize (KiB) 13756

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=985728/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=15072 CPUtime=339.65
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 3596 846 0 0 33963 2 0 0 25 0 1 0 58099054 15433728 2983 996147200 134512640 135215973 4294956320 18446744073709551615 134583244 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 3768 2983 407 171 0 2693 0
Current children cumulated CPU time (s) 339.65
Current children cumulated vsize (KiB) 15072

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=974592/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=15996 CPUtime=399.19
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 3850 846 0 0 39917 2 0 0 25 0 1 0 58099054 16379904 3237 996147200 134512640 135215973 4294956320 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 3999 3237 407 171 0 2924 0
Current children cumulated CPU time (s) 399.19
Current children cumulated vsize (KiB) 15996

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=960128/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=17044 CPUtime=458.72
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 4121 846 0 0 45870 2 0 0 25 0 1 0 58099054 17453056 3508 996147200 134512640 135215973 4294956320 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 4261 3508 407 171 0 3186 0
Current children cumulated CPU time (s) 458.72
Current children cumulated vsize (KiB) 17044

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=950208/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=18100 CPUtime=518.26
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 4398 846 0 0 51824 2 0 0 25 0 1 0 58099054 18534400 3785 996147200 134512640 135215973 4294956320 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 4525 3785 407 171 0 3450 0
Current children cumulated CPU time (s) 518.26
Current children cumulated vsize (KiB) 18100

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=939008/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=19800 CPUtime=577.79
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 4827 846 0 0 57777 2 0 0 25 0 1 0 58099054 20275200 4085 996147200 134512640 135215973 4294956320 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 4950 4085 407 171 0 3875 0
Current children cumulated CPU time (s) 577.79
Current children cumulated vsize (KiB) 19800

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=928384/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=20856 CPUtime=637.33
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 5132 846 0 0 63730 3 0 0 25 0 1 0 58099054 21356544 4390 996147200 134512640 135215973 4294956320 18446744073709551615 135020323 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 5214 4390 407 171 0 4139 0
Current children cumulated CPU time (s) 637.33
Current children cumulated vsize (KiB) 20856

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=888000/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=25868 CPUtime=875.47
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 6425 846 0 0 87544 3 0 0 25 0 1 0 58099054 26488832 5683 996147200 134512640 135215973 4294956320 18446744073709551615 134590055 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 6467 5683 407 171 0 5392 0
Current children cumulated CPU time (s) 875.47
Current children cumulated vsize (KiB) 25868

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=876224/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=27056 CPUtime=935.02
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 6742 846 0 0 93498 4 0 0 25 0 1 0 58099054 27705344 6000 996147200 134512640 135215973 4294956320 18446744073709551615 135026975 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 6764 6000 407 171 0 5689 0
Current children cumulated CPU time (s) 935.02
Current children cumulated vsize (KiB) 27056

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=864576/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=28240 CPUtime=994.55
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 7050 846 0 0 99451 4 0 0 25 0 1 0 58099054 28917760 6308 996147200 134512640 135215973 4294956320 18446744073709551615 135026968 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 7060 6308 407 171 0 5985 0
Current children cumulated CPU time (s) 994.55
Current children cumulated vsize (KiB) 28240

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=853504/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=29428 CPUtime=1054.09
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 7363 846 0 0 105405 4 0 0 25 0 1 0 58099054 30134272 6621 996147200 134512640 135215973 4294956320 18446744073709551615 135020196 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 7357 6621 407 171 0 6282 0
Current children cumulated CPU time (s) 1054.09
Current children cumulated vsize (KiB) 29428

[startup+1122.3 s]
/proc/loadavg: 1.95 1.98 1.99 3/83 15440
/proc/meminfo: memFree=1198064/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=31640 CPUtime=1113.81
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 7935 846 0 0 111374 7 0 0 25 0 1 0 58099054 32399360 6936 996147200 134512640 135215973 4294956320 18446744073709551615 134590112 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 7910 6936 407 171 0 6835 0
Current children cumulated CPU time (s) 1113.81
Current children cumulated vsize (KiB) 31640

[startup+1182.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/83 15441
/proc/meminfo: memFree=1154664/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=32960 CPUtime=1173.77
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 8280 846 0 0 117370 7 0 0 25 0 1 0 58099054 33751040 7281 996147200 134512640 135215973 4294956320 18446744073709551615 135026953 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 8240 7281 407 171 0 7165 0
Current children cumulated CPU time (s) 1173.77
Current children cumulated vsize (KiB) 32960

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15441
/proc/meminfo: memFree=1152936/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=34148 CPUtime=1233.74
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 8617 846 0 0 123367 7 0 0 25 0 1 0 58099054 34967552 7618 996147200 134512640 135215973 4294956320 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 8537 7618 407 171 0 7462 0
Current children cumulated CPU time (s) 1233.74
Current children cumulated vsize (KiB) 34148

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15441
/proc/meminfo: memFree=1151528/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=35468 CPUtime=1293.72
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 8965 846 0 0 129364 8 0 0 25 0 1 0 58099054 36319232 7966 996147200 134512640 135215973 4294956320 18446744073709551615 134583239 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 8867 7966 407 171 0 7792 0
Current children cumulated CPU time (s) 1293.72
Current children cumulated vsize (KiB) 35468

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15441
/proc/meminfo: memFree=1150120/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=36916 CPUtime=1353.69
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 9339 846 0 0 135361 8 0 0 25 0 1 0 58099054 37801984 8340 996147200 134512640 135215973 4294956320 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 9229 8340 407 171 0 8154 0
Current children cumulated CPU time (s) 1353.69
Current children cumulated vsize (KiB) 36916

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15441
/proc/meminfo: memFree=1148840/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=38236 CPUtime=1413.66
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 9670 846 0 0 141358 8 0 0 25 0 1 0 58099054 39153664 8671 996147200 134512640 135215973 4294956320 18446744073709551615 134583211 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 9559 8671 407 171 0 8484 0
Current children cumulated CPU time (s) 1413.66
Current children cumulated vsize (KiB) 38236

[startup+1482.3 s]
/proc/loadavg: 2.05 2.00 2.00 3/82 15483
/proc/meminfo: memFree=1146720/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=39556 CPUtime=1473.63
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 10023 846 0 0 147354 9 0 0 25 0 1 0 58099054 40505344 9024 996147200 134512640 135215973 4294956320 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 9889 9024 407 171 0 8814 0
Current children cumulated CPU time (s) 1473.63
Current children cumulated vsize (KiB) 39556

[startup+1542.3 s]
/proc/loadavg: 2.02 2.00 2.00 3/82 15483
/proc/meminfo: memFree=1145312/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=40744 CPUtime=1533.6
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 10359 846 0 0 153350 10 0 0 25 0 1 0 58099054 41721856 9360 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 10186 9360 407 171 0 9111 0
Current children cumulated CPU time (s) 1533.6
Current children cumulated vsize (KiB) 40744

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15483
/proc/meminfo: memFree=1143968/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=42064 CPUtime=1593.56
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 10701 846 0 0 159346 10 0 0 25 0 1 0 58099054 43073536 9702 996147200 134512640 135215973 4294956320 18446744073709551615 135020412 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 10516 9702 407 171 0 9441 0
Current children cumulated CPU time (s) 1593.56
Current children cumulated vsize (KiB) 42064

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15483
/proc/meminfo: memFree=1142432/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=43380 CPUtime=1653.54
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 11049 846 0 0 165343 11 0 0 25 0 1 0 58099054 44421120 10050 996147200 134512640 135215973 4294956320 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 10845 10050 407 171 0 9770 0
Current children cumulated CPU time (s) 1653.54
Current children cumulated vsize (KiB) 43380

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15483
/proc/meminfo: memFree=1140000/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=44700 CPUtime=1713.51
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 11402 846 0 0 171340 11 0 0 25 0 1 0 58099054 45772800 10403 996147200 134512640 135215973 4294956320 18446744073709551615 134590129 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 11175 10403 407 171 0 10100 0
Current children cumulated CPU time (s) 1713.51
Current children cumulated vsize (KiB) 44700

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15483
/proc/meminfo: memFree=1138408/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=46144 CPUtime=1773.48
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 11767 846 0 0 177337 11 0 0 25 0 1 0 58099054 47251456 10768 996147200 134512640 135215973 4294956320 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 11536 10768 407 171 0 10461 0
Current children cumulated CPU time (s) 1773.48
Current children cumulated vsize (KiB) 46144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15483
/proc/meminfo: memFree=1137960/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=46540 CPUtime=1800.07
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 11888 846 0 0 179996 11 0 0 25 0 1 0 58099054 47656960 10889 996147200 134512640 135215973 4294956320 18446744073709551615 135020330 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 11635 10889 407 171 0 10560 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 46540

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

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

[startup+1808.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15483
/proc/meminfo: memFree=1137960/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=46540 CPUtime=1800.07
/proc/15278/stat : 15278 (pcs.big) R 15276 15278 13224 0 -1 4194304 11888 846 0 0 179996 11 0 0 25 0 1 0 58099054 47656960 10889 996147200 134512640 135215973 4294956320 18446744073709551615 135020330 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 11635 10889 407 171 0 10560 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 46540

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.91
CPU time (s): 1800.1
CPU user time (s): 1799.97
CPU system time (s): 0.12998
CPU usage (%): 99.5125
Max. virtual memory (cumulated for all children) (KiB): 46540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.12998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12734
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= 18
involuntary context switches= 26342

runsolver used 2.17967 second user time and 5.10422 second system time

The end

Launcher Data 

Begin job on node5 at 2009-07-16 04:11:56
IDJOB=2071528
IDBENCH=55501
IDSOLVER=734
FILE ID=node5/2071528-1247710316
PBS_JOBID= 9521298
Free space on /tmp= 66324 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/travellingSalesman-25/normalized-tsp-25-190_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2071528-1247710316/watcher-2071528-1247710316 -o /tmp/evaluation-result-2071528-1247710316/solver-2071528-1247710316 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 588888701 HOME/instance-2071528-1247710316.xml

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

MD5SUM BENCH= 11abc635dddb5c8195ce87ef959e164c
RANDOM SEED=588888701

node5.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		: 3000.258
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		: 3000.258
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:       1064360 kB
Buffers:         84708 kB
Cached:         604540 kB
SwapCached:          0 kB
Active:         409664 kB
Inactive:       509556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1064360 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2252 kB
Writeback:           0 kB
Mapped:         241472 kB
Slab:            57272 kB
Committed_AS:   830512 kB
PageTables:       2196 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= 66320 MiB
End job on node5 at 2009-07-16 04:42:07