Trace number 2071494

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 0.3.2? (TO) 1800.12 1808.71

General information on the benchmark

Namecsp/travellingSalesman-25/
normalized-tsp-25-681_ext.xml
MD5SUMbe8652480bfb64fd75f0901e3fa7466b
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 benchmark14.6958
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 

0.00/0.02	c has big domains
0.00/0.02	c big-domain mode
0.00/0.02	c Seed is 2012377690
0.00/0.02	c Constructing HOME/instance-2071494-1247710250.xml  with 7549 constraints
0.07/0.10	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2071494-1247710250/watcher-2071494-1247710250 -o /tmp/evaluation-result-2071494-1247710250/solver-2071494-1247710250 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2012377690 HOME/instance-2071494-1247710250.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: 2.15 2.33 2.30 4/83 9443
/proc/meminfo: memFree=1521032/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=18576 CPUtime=0
/proc/9443/stat : 9443 (runsolver) R 9441 9443 9309 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 58089811 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 234211568935 0 0 4096 24578 0 0 0 17 1 0 0
/proc/9443/statm: 4644 284 249 26 0 2626 0

[startup+0.0806699 s]
/proc/loadavg: 2.15 2.33 2.30 4/83 9443
/proc/meminfo: memFree=1521032/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=5308 CPUtime=0.05
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 1006 862 0 0 5 0 0 0 22 0 1 0 58089811 5435392 637 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 0 0 0
/proc/9443/statm: 1327 637 388 171 0 252 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5308

[startup+0.101675 s]
/proc/loadavg: 2.15 2.33 2.30 4/83 9443
/proc/meminfo: memFree=1521032/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=6704 CPUtime=0.07
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 1325 862 0 0 7 0 0 0 22 0 1 0 58089811 6864896 869 996147200 134512640 135215973 4294956304 18446744073709551615 2285128 0 0 4096 0 0 0 0 17 0 0 0
/proc/9443/statm: 1676 869 390 171 0 601 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6704

[startup+0.301704 s]
/proc/loadavg: 2.15 2.33 2.30 4/83 9443
/proc/meminfo: memFree=1521032/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=7656 CPUtime=0.27
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 1700 862 0 0 27 0 0 0 23 0 1 0 58089811 7839744 1239 996147200 134512640 135215973 4294956304 18446744073709551615 135020332 0 0 4096 0 0 0 0 17 0 0 0
/proc/9443/statm: 1914 1239 406 171 0 839 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7656

[startup+0.701745 s]
/proc/loadavg: 2.15 2.33 2.30 4/83 9443
/proc/meminfo: memFree=1521032/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=7828 CPUtime=0.67
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 1750 862 0 0 67 0 0 0 25 0 1 0 58089811 8015872 1289 996147200 134512640 135215973 4294956304 18446744073709551615 135026902 0 0 4096 0 0 0 0 17 0 0 0
/proc/9443/statm: 1957 1289 406 171 0 882 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7828

[startup+1.50185 s]
/proc/loadavg: 2.15 2.33 2.30 3/84 9448
/proc/meminfo: memFree=1517368/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=7828 CPUtime=1.46
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 1752 862 0 0 146 0 0 0 25 0 1 0 58089811 8015872 1291 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/9443/statm: 1957 1291 406 171 0 882 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7828

[startup+3.10105 s]
/proc/loadavg: 2.15 2.33 2.30 3/84 9448
/proc/meminfo: memFree=1517240/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=7828 CPUtime=3.06
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 1752 862 0 0 306 0 0 0 25 0 1 0 58089811 8015872 1291 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/9443/statm: 1957 1291 406 171 0 882 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7828

[startup+6.30146 s]
/proc/loadavg: 2.14 2.32 2.30 3/84 9448
/proc/meminfo: memFree=1517176/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=7828 CPUtime=6.24
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 1752 862 0 0 624 0 0 0 25 0 1 0 58089811 8015872 1291 996147200 134512640 135215973 4294956304 18446744073709551615 135020287 0 0 4096 0 0 0 0 17 0 0 0
/proc/9443/statm: 1957 1291 406 171 0 882 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7828

[startup+12.7013 s]
/proc/loadavg: 2.13 2.32 2.30 3/84 9448
/proc/meminfo: memFree=1517056/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=7964 CPUtime=12.61
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 1757 862 0 0 1261 0 0 0 25 0 1 0 58089811 8155136 1296 996147200 134512640 135215973 4294956304 18446744073709551615 135020341 0 0 4096 0 0 0 0 17 0 0 0
/proc/9443/statm: 1991 1296 406 171 0 916 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 7964

[startup+25.5019 s]
/proc/loadavg: 2.10 2.30 2.29 3/84 9448
/proc/meminfo: memFree=1516992/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=8096 CPUtime=25.35
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 1806 862 0 0 2535 0 0 0 25 0 1 0 58089811 8290304 1345 996147200 134512640 135215973 4294956304 18446744073709551615 135020407 0 0 4096 0 0 0 0 17 0 0 0
/proc/9443/statm: 2024 1345 406 171 0 949 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 8096

[startup+51.1021 s]
/proc/loadavg: 2.07 2.28 2.28 3/84 9448
/proc/meminfo: memFree=1516480/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=8624 CPUtime=50.85
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 1950 862 0 0 5084 1 0 0 25 0 1 0 58089811 8830976 1489 996147200 134512640 135215973 4294956304 18446744073709551615 135020270 0 0 4096 0 0 0 0 17 0 0 0
/proc/9443/statm: 2156 1489 406 171 0 1081 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 8624

[startup+102.308 s]
/proc/loadavg: 2.09 2.24 2.27 3/84 9448
/proc/meminfo: memFree=1515392/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=9680 CPUtime=101.81
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 2191 862 0 0 10180 1 0 0 25 0 1 0 58089811 9912320 1730 996147200 134512640 135215973 4294956304 18446744073709551615 135020293 0 0 4096 0 0 0 0 17 0 0 0
/proc/9443/statm: 2420 1730 406 171 0 1345 0
Current children cumulated CPU time (s) 101.81
Current children cumulated vsize (KiB) 9680

[startup+162.302 s]
/proc/loadavg: 2.04 2.20 2.25 3/84 9448
/proc/meminfo: memFree=1514304/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=10732 CPUtime=161.53
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 2470 862 0 0 16152 1 0 0 25 0 1 0 58089811 10989568 1976 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 0 0 0
/proc/9443/statm: 2683 1976 406 171 0 1608 0
Current children cumulated CPU time (s) 161.53
Current children cumulated vsize (KiB) 10732

[startup+222.302 s]
/proc/loadavg: 2.01 2.16 2.24 3/84 9448
/proc/meminfo: memFree=1512960/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=12176 CPUtime=221.25
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 2849 862 0 0 22124 1 0 0 25 0 1 0 58089811 12468224 2290 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/9443/statm: 3044 2290 406 171 0 1969 0
Current children cumulated CPU time (s) 221.25
Current children cumulated vsize (KiB) 12176

[startup+282.301 s]
/proc/loadavg: 2.00 2.13 2.22 3/84 9448
/proc/meminfo: memFree=1511872/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=13232 CPUtime=280.99
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 3112 862 0 0 28097 2 0 0 25 0 1 0 58089811 13549568 2553 996147200 134512640 135215973 4294956304 18446744073709551615 135020332 0 0 4096 0 0 0 0 17 0 0 0
/proc/9443/statm: 3308 2553 406 171 0 2233 0
Current children cumulated CPU time (s) 280.99
Current children cumulated vsize (KiB) 13232

[startup+342.301 s]
/proc/loadavg: 2.00 2.10 2.20 3/84 9448
/proc/meminfo: memFree=1510720/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=14412 CPUtime=340.7
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 3445 862 0 0 34068 2 0 0 25 0 1 0 58089811 14757888 2821 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/9443/statm: 3603 2821 406 171 0 2528 0
Current children cumulated CPU time (s) 340.7
Current children cumulated vsize (KiB) 14412

[startup+402.302 s]
/proc/loadavg: 2.00 2.08 2.18 4/84 9448
/proc/meminfo: memFree=1509696/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=15468 CPUtime=400.42
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 3712 862 0 0 40040 2 0 0 25 0 1 0 58089811 15839232 3088 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/9443/statm: 3867 3088 406 171 0 2792 0
Current children cumulated CPU time (s) 400.42
Current children cumulated vsize (KiB) 15468

[startup+462.301 s]
/proc/loadavg: 2.00 2.06 2.17 3/84 9448
/proc/meminfo: memFree=1508672/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=16392 CPUtime=460.14
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 3959 862 0 0 46012 2 0 0 25 0 1 0 58089811 16785408 3335 996147200 134512640 135215973 4294956304 18446744073709551615 135020320 0 0 4096 0 0 0 0 17 0 0 0
/proc/9443/statm: 4098 3335 406 171 0 3023 0
Current children cumulated CPU time (s) 460.14
Current children cumulated vsize (KiB) 16392

[startup+522.302 s]
/proc/loadavg: 2.04 2.06 2.16 3/84 9448
/proc/meminfo: memFree=1507776/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=17312 CPUtime=519.86
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 4203 862 0 0 51983 3 0 0 25 0 1 0 58089811 17727488 3579 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/9443/statm: 4328 3579 406 171 0 3253 0
Current children cumulated CPU time (s) 519.86
Current children cumulated vsize (KiB) 17312

[startup+582.302 s]
/proc/loadavg: 2.01 2.05 2.15 3/84 9448
/proc/meminfo: memFree=1506624/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=18368 CPUtime=579.59
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 4473 862 0 0 57956 3 0 0 25 0 1 0 58089811 18808832 3849 996147200 134512640 135215973 4294956304 18446744073709551615 135027144 0 0 4096 0 0 0 0 17 0 0 0
/proc/9443/statm: 4592 3849 406 171 0 3517 0
Current children cumulated CPU time (s) 579.59
Current children cumulated vsize (KiB) 18368

[startup+642.301 s]
/proc/loadavg: 2.03 2.05 2.15 3/84 9448
/proc/meminfo: memFree=1505408/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=19936 CPUtime=639.32
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 4897 862 0 0 63929 3 0 0 25 0 1 0 58089811 20414464 4144 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/9443/statm: 4984 4144 406 171 0 3909 0
Current children cumulated CPU time (s) 639.32
Current children cumulated vsize (KiB) 19936

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.02 2.02 2.10 3/83 9524
/proc/meminfo: memFree=1537880/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=24020 CPUtime=878.17
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 5970 862 0 0 87812 5 0 0 25 0 1 0 58089811 24596480 5217 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/9443/statm: 6005 5217 406 171 0 4930 0
Current children cumulated CPU time (s) 878.17
Current children cumulated vsize (KiB) 24020

[startup+942.301 s]
/proc/loadavg: 2.05 2.03 2.09 3/83 9524
/proc/meminfo: memFree=1536792/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=25076 CPUtime=937.88
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 6228 862 0 0 93782 6 0 0 25 0 1 0 58089811 25677824 5475 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/9443/statm: 6269 5475 406 171 0 5194 0
Current children cumulated CPU time (s) 937.88
Current children cumulated vsize (KiB) 25076

[startup+1002.3 s]
/proc/loadavg: 2.10 2.05 2.09 3/83 9524
/proc/meminfo: memFree=1535512/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=26128 CPUtime=997.59
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 6509 862 0 0 99753 6 0 0 25 0 1 0 58089811 26755072 5756 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 1 0 0
/proc/9443/statm: 6532 5756 406 171 0 5457 0
Current children cumulated CPU time (s) 997.59
Current children cumulated vsize (KiB) 26128

[startup+1062.3 s]
/proc/loadavg: 2.12 2.07 2.09 3/83 9524
/proc/meminfo: memFree=1534680/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=27052 CPUtime=1057.3
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 6764 862 0 0 105724 6 0 0 25 0 1 0 58089811 27701248 6011 996147200 134512640 135215973 4294956304 18446744073709551615 134599879 0 0 4096 0 0 0 0 17 1 0 0
/proc/9443/statm: 6763 6011 406 171 0 5688 0
Current children cumulated CPU time (s) 1057.3
Current children cumulated vsize (KiB) 27052

[startup+1122.3 s]
/proc/loadavg: 2.08 2.07 2.09 3/83 9524
/proc/meminfo: memFree=1533592/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=28108 CPUtime=1117
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 7034 862 0 0 111694 6 0 0 25 0 1 0 58089811 28782592 6281 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/9443/statm: 7027 6281 406 171 0 5952 0
Current children cumulated CPU time (s) 1117
Current children cumulated vsize (KiB) 28108

[startup+1182.3 s]
/proc/loadavg: 2.03 2.05 2.08 3/83 9524
/proc/meminfo: memFree=1532440/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=29164 CPUtime=1176.73
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 7304 862 0 0 117666 7 0 0 25 0 1 0 58089811 29863936 6551 996147200 134512640 135215973 4294956304 18446744073709551615 134583204 0 0 4096 0 0 0 0 17 1 0 0
/proc/9443/statm: 7291 6551 406 171 0 6216 0
Current children cumulated CPU time (s) 1176.73
Current children cumulated vsize (KiB) 29164

[startup+1242.3 s]
/proc/loadavg: 2.01 2.04 2.08 3/83 9524
/proc/meminfo: memFree=1531416/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=30220 CPUtime=1236.43
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 7578 862 0 0 123636 7 0 0 25 0 1 0 58089811 30945280 6825 996147200 134512640 135215973 4294956304 18446744073709551615 135026934 0 0 4096 0 0 0 0 17 1 0 0
/proc/9443/statm: 7555 6825 406 171 0 6480 0
Current children cumulated CPU time (s) 1236.43
Current children cumulated vsize (KiB) 30220

[startup+1302.3 s]
/proc/loadavg: 2.00 2.03 2.07 3/83 9524
/proc/meminfo: memFree=1530264/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=32296 CPUtime=1296.15
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 8116 862 0 0 129608 7 0 0 25 0 1 0 58089811 33071104 7106 996147200 134512640 135215973 4294956304 18446744073709551615 134599858 0 0 4096 0 0 0 0 17 1 0 0
/proc/9443/statm: 8074 7106 406 171 0 6999 0
Current children cumulated CPU time (s) 1296.15
Current children cumulated vsize (KiB) 32296

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/83 9524
/proc/meminfo: memFree=1529176/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=33220 CPUtime=1355.85
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 8381 862 0 0 135578 7 0 0 25 0 1 0 58089811 34017280 7371 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/9443/statm: 8305 7371 406 171 0 7230 0
Current children cumulated CPU time (s) 1355.85
Current children cumulated vsize (KiB) 33220

[startup+1422.31 s]
/proc/loadavg: 2.00 2.02 2.06 3/83 9524
/proc/meminfo: memFree=1528088/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=34276 CPUtime=1415.56
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 8630 862 0 0 141549 7 0 0 25 0 1 0 58089811 35098624 7620 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/9443/statm: 8569 7620 406 171 0 7494 0
Current children cumulated CPU time (s) 1415.56
Current children cumulated vsize (KiB) 34276

[startup+1482.3 s]
/proc/loadavg: 2.03 2.03 2.06 3/83 9524
/proc/meminfo: memFree=1526808/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=35200 CPUtime=1475.26
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 8887 862 0 0 147519 7 0 0 25 0 1 0 58089811 36044800 7877 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/9443/statm: 8800 7877 406 171 0 7725 0
Current children cumulated CPU time (s) 1475.26
Current children cumulated vsize (KiB) 35200

[startup+1542.3 s]
/proc/loadavg: 2.01 2.02 2.05 4/83 9524
/proc/meminfo: memFree=1525656/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=36256 CPUtime=1534.98
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 9159 862 0 0 153490 8 0 0 25 0 1 0 58089811 37126144 8149 996147200 134512640 135215973 4294956304 18446744073709551615 134583241 0 0 4096 0 0 0 0 17 1 0 0
/proc/9443/statm: 9064 8149 406 171 0 7989 0
Current children cumulated CPU time (s) 1534.98
Current children cumulated vsize (KiB) 36256

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/83 9524
/proc/meminfo: memFree=1524760/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=37308 CPUtime=1594.69
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 9439 862 0 0 159461 8 0 0 25 0 1 0 58089811 38203392 8429 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/9443/statm: 9327 8429 406 171 0 8252 0
Current children cumulated CPU time (s) 1594.69
Current children cumulated vsize (KiB) 37308

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/83 9524
/proc/meminfo: memFree=1523608/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=38364 CPUtime=1654.39
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 9702 862 0 0 165431 8 0 0 25 0 1 0 58089811 39284736 8692 996147200 134512640 135215973 4294956304 18446744073709551615 134583174 0 0 4096 0 0 0 0 17 1 0 0
/proc/9443/statm: 9591 8692 406 171 0 8516 0
Current children cumulated CPU time (s) 1654.39
Current children cumulated vsize (KiB) 38364

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/83 9524
/proc/meminfo: memFree=1522584/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=39280 CPUtime=1714.11
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 9949 862 0 0 171403 8 0 0 25 0 1 0 58089811 40222720 8939 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/9443/statm: 9820 8939 406 171 0 8745 0
Current children cumulated CPU time (s) 1714.11
Current children cumulated vsize (KiB) 39280

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/83 9524
/proc/meminfo: memFree=1521240/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=40332 CPUtime=1773.82
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 10243 862 0 0 177373 9 0 0 25 0 1 0 58089811 41299968 9233 996147200 134512640 135215973 4294956304 18446744073709551615 134590197 0 0 4096 0 0 0 0 17 1 0 0
/proc/9443/statm: 10083 9233 406 171 0 9008 0
Current children cumulated CPU time (s) 1773.82
Current children cumulated vsize (KiB) 40332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.7 s]
/proc/loadavg: 2.00 2.00 2.03 3/83 9524
/proc/meminfo: memFree=1520728/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=40860 CPUtime=1800.1
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 10364 862 0 0 180001 9 0 0 25 0 1 0 58089811 41840640 9354 996147200 134512640 135215973 4294956304 18446744073709551615 134590104 0 0 4096 0 0 0 0 17 1 0 0
/proc/9443/statm: 10215 9354 406 171 0 9140 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 40860

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

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

[startup+1808.7 s]
/proc/loadavg: 2.00 2.00 2.03 3/83 9524
/proc/meminfo: memFree=1520728/2055920 swapFree=4192812/4192956
[pid=9443] ppid=9441 vsize=40860 CPUtime=1800.1
/proc/9443/stat : 9443 (pcs.big) R 9441 9443 9309 0 -1 4194304 10364 862 0 0 180001 9 0 0 25 0 1 0 58089811 41840640 9354 996147200 134512640 135215973 4294956304 18446744073709551615 134590104 0 0 4096 0 0 0 0 17 1 0 0
/proc/9443/statm: 10215 9354 406 171 0 9140 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 40860

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.71
CPU time (s): 1800.12
CPU user time (s): 1800.01
CPU system time (s): 0.105983
CPU usage (%): 99.5249
Max. virtual memory (cumulated for all children) (KiB): 40860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11226
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= 41281

runsolver used 2.6046 second user time and 5.33519 second system time

The end

Launcher Data 

Begin job on node54 at 2009-07-16 04:10:50
IDJOB=2071494
IDBENCH=55498
IDSOLVER=733
FILE ID=node54/2071494-1247710250
PBS_JOBID= 9521379
Free space on /tmp= 66296 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/travellingSalesman-25/normalized-tsp-25-681_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2071494-1247710250/watcher-2071494-1247710250 -o /tmp/evaluation-result-2071494-1247710250/solver-2071494-1247710250 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2012377690 HOME/instance-2071494-1247710250.xml

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

MD5SUM BENCH= be8652480bfb64fd75f0901e3fa7466b
RANDOM SEED=2012377690

node54.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		: 3000.232
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		: 3000.232
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:       1521512 kB
Buffers:         66720 kB
Cached:         297352 kB
SwapCached:          0 kB
Active:         161328 kB
Inactive:       284272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1521512 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1920 kB
Writeback:           0 kB
Mapped:         101920 kB
Slab:            73784 kB
Committed_AS:   628300 kB
PageTables:       1928 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= 66296 MiB
End job on node54 at 2009-07-16 04:41:01