Trace number 2071385

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 1802.21

General information on the benchmark

Namecsp/travellingSalesman-25/
normalized-tsp-25-48_ext.xml
MD5SUMda13ba5a9bae10f8f78b88700e630ef7
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 benchmark96.1864
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 355854893
0.00/0.02	c Constructing HOME/instance-2071385-1247710045.xml  with 7549 constraints
0.08/0.11	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-2071385-1247710045/watcher-2071385-1247710045 -o /tmp/evaluation-result-2071385-1247710045/solver-2071385-1247710045 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 355854893 HOME/instance-2071385-1247710045.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: 1.85 1.99 1.99 4/83 12460
/proc/meminfo: memFree=847424/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=5356 CPUtime=0
/proc/12460/stat : 12460 (pcssolve) R 12458 12460 12423 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 58067815 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12460/statm: 1339 241 200 169 0 50 0
[pid=12461] ppid=12460 vsize=5356 CPUtime=0
/proc/12461/stat : 12461 (pcssolve) R 12460 12460 12423 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 58067816 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12461/statm: 1339 241 200 169 0 50 0

[startup+0.0421441 s]
/proc/loadavg: 1.85 1.99 1.99 4/83 12460
/proc/meminfo: memFree=847424/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=4828 CPUtime=0.02
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 882 858 0 0 2 0 0 0 23 0 1 0 58067815 4943872 513 996147200 134512640 135215973 4294956304 18446744073709551615 12365606 0 0 4096 0 0 0 0 17 1 0 0
/proc/12460/statm: 1207 513 384 171 0 132 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4828

[startup+0.102152 s]
/proc/loadavg: 1.85 1.99 1.99 4/83 12460
/proc/meminfo: memFree=847424/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=6660 CPUtime=0.08
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 1319 858 0 0 8 0 0 0 23 0 1 0 58067815 6819840 866 996147200 134512640 135215973 4294956304 18446744073709551615 4159345937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12460/statm: 1665 866 390 171 0 590 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6660

[startup+0.302171 s]
/proc/loadavg: 1.85 1.99 1.99 4/83 12460
/proc/meminfo: memFree=847424/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=7616 CPUtime=0.27
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 1669 858 0 0 27 0 0 0 25 0 1 0 58067815 7798784 1211 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12460/statm: 1904 1211 404 171 0 829 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7616

[startup+0.702211 s]
/proc/loadavg: 1.85 1.99 1.99 4/83 12460
/proc/meminfo: memFree=847424/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=7616 CPUtime=0.67
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 1671 858 0 0 67 0 0 0 25 0 1 0 58067815 7798784 1213 996147200 134512640 135215973 4294956304 18446744073709551615 134599856 0 0 4096 0 0 0 0 17 1 0 0
/proc/12460/statm: 1904 1213 406 171 0 829 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7616

[startup+1.50128 s]
/proc/loadavg: 1.86 1.99 1.99 3/84 12465
/proc/meminfo: memFree=844088/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=7616 CPUtime=1.46
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 1675 858 0 0 146 0 0 0 25 0 1 0 58067815 7798784 1217 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 1 0 0
/proc/12460/statm: 1904 1217 406 171 0 829 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7616

[startup+3.10144 s]
/proc/loadavg: 1.86 1.99 1.99 3/84 12465
/proc/meminfo: memFree=843896/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=7616 CPUtime=3.05
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 1675 858 0 0 305 0 0 0 25 0 1 0 58067815 7798784 1217 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 1 0 0
/proc/12460/statm: 1904 1217 406 171 0 829 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7616

[startup+6.30175 s]
/proc/loadavg: 1.86 1.99 1.99 3/84 12465
/proc/meminfo: memFree=843768/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=7616 CPUtime=6.23
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 1701 858 0 0 623 0 0 0 25 0 1 0 58067815 7798784 1243 996147200 134512640 135215973 4294956304 18446744073709551615 134590104 0 0 4096 0 0 0 0 17 1 0 0
/proc/12460/statm: 1904 1243 406 171 0 829 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7616

[startup+12.7014 s]
/proc/loadavg: 1.88 1.99 1.99 3/84 12465
/proc/meminfo: memFree=843576/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=7756 CPUtime=12.57
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 1712 858 0 0 1257 0 0 0 25 0 1 0 58067815 7942144 1254 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12460/statm: 1939 1254 406 171 0 864 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 7756

[startup+25.5016 s]
/proc/loadavg: 1.90 1.99 1.99 3/84 12465
/proc/meminfo: memFree=843448/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=7888 CPUtime=25.26
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 1770 858 0 0 2525 1 0 0 25 0 1 0 58067815 8077312 1312 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12460/statm: 1972 1312 406 171 0 897 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 7888

[startup+51.1011 s]
/proc/loadavg: 1.94 1.99 1.99 3/84 12465
/proc/meminfo: memFree=842936/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=8548 CPUtime=50.64
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 1922 858 0 0 5063 1 0 0 25 0 1 0 58067815 8753152 1464 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 1 0 0
/proc/12460/statm: 2137 1464 406 171 0 1062 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 8548

[startup+102.306 s]
/proc/loadavg: 1.97 1.99 1.99 3/84 12465
/proc/meminfo: memFree=841784/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=9604 CPUtime=101.39
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 2177 858 0 0 10138 1 0 0 25 0 1 0 58067815 9834496 1719 996147200 134512640 135215973 4294956304 18446744073709551615 134583250 0 0 4096 0 0 0 0 17 1 0 0
/proc/12460/statm: 2401 1719 406 171 0 1326 0
Current children cumulated CPU time (s) 101.39
Current children cumulated vsize (KiB) 9604

[startup+162.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/84 12465
/proc/meminfo: memFree=840568/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=11068 CPUtime=160.86
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 2561 858 0 0 16085 1 0 0 25 0 1 0 58067815 11333632 2005 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12460/statm: 2767 2005 406 171 0 1692 0
Current children cumulated CPU time (s) 160.86
Current children cumulated vsize (KiB) 11068

[startup+222.302 s]
/proc/loadavg: 1.96 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1519888/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=12388 CPUtime=220.73
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 2889 858 0 0 22070 3 0 0 25 0 1 0 58067815 12685312 2333 996147200 134512640 135215973 4294956304 18446744073709551615 135020399 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 3097 2333 406 171 0 2022 0
Current children cumulated CPU time (s) 220.73
Current children cumulated vsize (KiB) 12388

[startup+282.302 s]
/proc/loadavg: 1.98 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1517200/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=13972 CPUtime=280.7
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 3294 858 0 0 28067 3 0 0 25 0 1 0 58067815 14307328 2738 996147200 134512640 135215973 4294956304 18446744073709551615 135020236 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 3493 2738 406 171 0 2418 0
Current children cumulated CPU time (s) 280.7
Current children cumulated vsize (KiB) 13972

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1514704/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=15284 CPUtime=340.68
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 3667 858 0 0 34065 3 0 0 25 0 1 0 58067815 15650816 3046 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 3821 3046 406 171 0 2746 0
Current children cumulated CPU time (s) 340.68
Current children cumulated vsize (KiB) 15284

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1512528/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=16472 CPUtime=400.65
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 3972 858 0 0 40062 3 0 0 25 0 1 0 58067815 16867328 3351 996147200 134512640 135215973 4294956304 18446744073709551615 134590099 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 4118 3351 406 171 0 3043 0
Current children cumulated CPU time (s) 400.65
Current children cumulated vsize (KiB) 16472

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1509840/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=17924 CPUtime=460.63
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 4334 858 0 0 46060 3 0 0 25 0 1 0 58067815 18354176 3713 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 4481 3713 406 171 0 3406 0
Current children cumulated CPU time (s) 460.63
Current children cumulated vsize (KiB) 17924

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1507344/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=19376 CPUtime=520.61
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 4708 858 0 0 52057 4 0 0 25 0 1 0 58067815 19841024 4087 996147200 134512640 135215973 4294956304 18446744073709551615 135026968 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 4844 4087 406 171 0 3769 0
Current children cumulated CPU time (s) 520.61
Current children cumulated vsize (KiB) 19376

[startup+582.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1504976/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=21336 CPUtime=580.58
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 5220 858 0 0 58054 4 0 0 25 0 1 0 58067815 21848064 4470 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 5334 4470 406 171 0 4259 0
Current children cumulated CPU time (s) 580.58
Current children cumulated vsize (KiB) 21336

[startup+642.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1502928/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=22392 CPUtime=640.56
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 5520 858 0 0 64052 4 0 0 25 0 1 0 58067815 22929408 4770 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 5598 4770 406 171 0 4523 0
Current children cumulated CPU time (s) 640.56

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1496208/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=25948 CPUtime=820.49
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 6434 858 0 0 82044 5 0 0 25 0 1 0 58067815 26570752 5684 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 6487 5684 406 171 0 5412 0
Current children cumulated CPU time (s) 820.49
Current children cumulated vsize (KiB) 25948

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1493968/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=27136 CPUtime=880.46
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 6755 858 0 0 88041 5 0 0 25 0 1 0 58067815 27787264 6005 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 6784 6005 406 171 0 5709 0
Current children cumulated CPU time (s) 880.46
Current children cumulated vsize (KiB) 27136

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1491664/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=28324 CPUtime=940.45
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 7083 858 0 0 94039 6 0 0 25 0 1 0 58067815 29003776 6333 996147200 134512640 135215973 4294956304 18446744073709551615 135020411 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 7081 6333 406 171 0 6006 0
Current children cumulated CPU time (s) 940.45
Current children cumulated vsize (KiB) 28324

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1489296/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=29640 CPUtime=1000.42
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 7431 858 0 0 100036 6 0 0 25 0 1 0 58067815 30351360 6681 996147200 134512640 135215973 4294956304 18446744073709551615 134590152 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 7410 6681 406 171 0 6335 0
Current children cumulated CPU time (s) 1000.42
Current children cumulated vsize (KiB) 29640

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1487120/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=30960 CPUtime=1060.39
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 7760 858 0 0 106033 6 0 0 25 0 1 0 58067815 31703040 7010 996147200 134512640 135215973 4294956304 18446744073709551615 135026953 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 7740 7010 406 171 0 6665 0
Current children cumulated CPU time (s) 1060.39
Current children cumulated vsize (KiB) 30960

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1484432/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=32276 CPUtime=1120.38
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 8112 858 0 0 112031 7 0 0 25 0 1 0 58067815 33050624 7362 996147200 134512640 135215973 4294956304 18446744073709551615 135020415 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 8069 7362 406 171 0 6994 0
Current children cumulated CPU time (s) 1120.38
Current children cumulated vsize (KiB) 32276

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1481808/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=34616 CPUtime=1180.36
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 8711 858 0 0 118029 7 0 0 25 0 1 0 58067815 35446784 7704 996147200 134512640 135215973 4294956304 18446744073709551615 134590168 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 8654 7704 406 171 0 7579 0
Current children cumulated CPU time (s) 1180.36
Current children cumulated vsize (KiB) 34616

[startup+1242.3 s]
/proc/loadavg: 2.05 1.99 1.99 3/74 12499
/proc/meminfo: memFree=1479184/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=35936 CPUtime=1240.33
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 9053 858 0 0 124026 7 0 0 25 0 1 0 58067815 36798464 8046 996147200 134512640 135215973 4294956304 18446744073709551615 135020323 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 8984 8046 406 171 0 7909 0
Current children cumulated CPU time (s) 1240.33
Current children cumulated vsize (KiB) 35936

[startup+1302.3 s]
/proc/loadavg: 2.06 2.00 1.99 3/74 12499
/proc/meminfo: memFree=1476624/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=37256 CPUtime=1300.31
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 9404 858 0 0 130024 7 0 0 25 0 1 0 58067815 38150144 8397 996147200 134512640 135215973 4294956304 18446744073709551615 134583241 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 9314 8397 406 171 0 8239 0
Current children cumulated CPU time (s) 1300.31
Current children cumulated vsize (KiB) 37256

[startup+1362.3 s]
/proc/loadavg: 2.07 2.01 2.00 3/74 12499
/proc/meminfo: memFree=1474128/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=38704 CPUtime=1360.29
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 9766 858 0 0 136021 8 0 0 25 0 1 0 58067815 39632896 8759 996147200 134512640 135215973 4294956304 18446744073709551615 134590017 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 9676 8759 406 171 0 8601 0
Current children cumulated CPU time (s) 1360.29
Current children cumulated vsize (KiB) 38704

[startup+1422.31 s]
/proc/loadavg: 2.06 2.02 2.00 3/74 12499
/proc/meminfo: memFree=1471632/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=40024 CPUtime=1420.26
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 10116 858 0 0 142018 8 0 0 25 0 1 0 58067815 40984576 9109 996147200 134512640 135215973 4294956304 18446744073709551615 134599879 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 10006 9109 406 171 0 8931 0
Current children cumulated CPU time (s) 1420.26
Current children cumulated vsize (KiB) 40024

[startup+1482.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/74 12499
/proc/meminfo: memFree=1468816/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=41208 CPUtime=1480.24
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 10454 858 0 0 148015 9 0 0 25 0 1 0 58067815 42196992 9447 996147200 134512640 135215973 4294956304 18446744073709551615 134590163 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 10302 9447 406 171 0 9227 0
Current children cumulated CPU time (s) 1480.24
Current children cumulated vsize (KiB) 41208

[startup+1542.3 s]
/proc/loadavg: 2.14 2.05 2.01 3/74 12499
/proc/meminfo: memFree=1466640/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=42524 CPUtime=1540.22
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 10770 858 0 0 154013 9 0 0 25 0 1 0 58067815 43544576 9763 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 10631 9763 406 171 0 9556 0
Current children cumulated CPU time (s) 1540.22
Current children cumulated vsize (KiB) 42524

[startup+1602.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/74 12499
/proc/meminfo: memFree=1464208/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=43708 CPUtime=1600.19
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 11098 858 0 0 160010 9 0 0 25 0 1 0 58067815 44756992 10091 996147200 134512640 135215973 4294956304 18446744073709551615 134583239 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 10927 10091 406 171 0 9852 0
Current children cumulated CPU time (s) 1600.19
Current children cumulated vsize (KiB) 43708

[startup+1662.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/74 12499
/proc/meminfo: memFree=1461648/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=45024 CPUtime=1660.18
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 11441 858 0 0 166008 10 0 0 25 0 1 0 58067815 46104576 10434 996147200 134512640 135215973 4294956304 18446744073709551615 134590168 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 11256 10434 406 171 0 10181 0
Current children cumulated CPU time (s) 1660.18
Current children cumulated vsize (KiB) 45024

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 12499
/proc/meminfo: memFree=1459280/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=46212 CPUtime=1720.15
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 11763 858 0 0 172005 10 0 0 25 0 1 0 58067815 47321088 10756 996147200 134512640 135215973 4294956304 18446744073709551615 135020412 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 11553 10756 406 171 0 10478 0
Current children cumulated CPU time (s) 1720.15
Current children cumulated vsize (KiB) 46212

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 12499
/proc/meminfo: memFree=1456656/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=47400 CPUtime=1780.13
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 12083 858 0 0 178003 10 0 0 25 0 1 0 58067815 48537600 11076 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 11850 11076 406 171 0 10775 0
Current children cumulated CPU time (s) 1780.13
Current children cumulated vsize (KiB) 47400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.2 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 12499
/proc/meminfo: memFree=1455888/2055920 swapFree=4192812/4192956
[pid=12460] ppid=12458 vsize=47796 CPUtime=1800.02
/proc/12460/stat : 12460 (pcs.big) R 12458 12460 12423 0 -1 4194304 12191 858 0 0 179992 10 0 0 25 0 1 0 58067815 48943104 11184 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 0 0 0
/proc/12460/statm: 11949 11184 406 171 0 10874 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 47796

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): 1802.21
CPU time (s): 1800.05
CPU user time (s): 1799.93
CPU system time (s): 0.118981
CPU usage (%): 99.88
Max. virtual memory (cumulated for all children) (KiB): 47796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13049
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= 20
involuntary context switches= 9600

runsolver used 1.93871 second user time and 4.89926 second system time

The end

Launcher Data 

Begin job on node56 at 2009-07-16 04:07:25
IDJOB=2071385
IDBENCH=55488
IDSOLVER=734
FILE ID=node56/2071385-1247710045
PBS_JOBID= 9521394
Free space on /tmp= 103076 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/travellingSalesman-25/normalized-tsp-25-48_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2071385-1247710045/watcher-2071385-1247710045 -o /tmp/evaluation-result-2071385-1247710045/solver-2071385-1247710045 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 355854893 HOME/instance-2071385-1247710045.xml

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

MD5SUM BENCH= da13ba5a9bae10f8f78b88700e630ef7
RANDOM SEED=355854893

node56.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		: 3000.209
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		: 3000.209
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:        847904 kB
Buffers:         81236 kB
Cached:         343492 kB
SwapCached:          0 kB
Active:         869976 kB
Inactive:       255228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        847904 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2060 kB
Writeback:           0 kB
Mapped:         719920 kB
Slab:            66396 kB
Committed_AS:  1163936 kB
PageTables:       3392 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= 103076 MiB
End job on node56 at 2009-07-16 04:37:29