Trace number 2071473

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) 1800.09 1813.11

General information on the benchmark

Namecsp/travellingSalesman-25/
normalized-tsp-25-456_ext.xml
MD5SUM4f093d71afd3d07bae8a17fc0aeadbfd
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 benchmark11.5772
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
0.00/0.18	c Seed is 972643885
0.00/0.18	c Constructing HOME/instance-2071473-1247710221.xml  with 7549 constraints
0.00/0.18	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-2071473-1247710221/watcher-2071473-1247710221 -o /tmp/evaluation-result-2071473-1247710221/solver-2071473-1247710221 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 972643885 HOME/instance-2071473-1247710221.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: 1.91 1.97 1.98 4/73 12494
/proc/meminfo: memFree=1525208/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=5260 CPUtime=0
/proc/12494/stat : 12494 (pcssolve) R 12492 12494 9666 0 -1 4194304 66 0 0 0 0 0 0 0 20 0 1 0 58085423 5386240 50 996147200 4194304 4889804 548682068800 18446744073709551615 250966188725 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 1315 50 37 169 0 14 0

[startup+0.206177 s]
/proc/loadavg: 1.91 1.97 1.98 4/73 12494
/proc/meminfo: memFree=1525208/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=7484 CPUtime=0.19
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 1658 862 0 0 18 1 0 0 19 0 1 0 58085423 7663616 1197 996147200 134512640 135215973 4294956304 18446744073709551615 134590188 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 1871 1197 404 171 0 796 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7484

[startup+0.301188 s]
/proc/loadavg: 1.91 1.97 1.98 4/73 12494
/proc/meminfo: memFree=1525208/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=7616 CPUtime=0.28
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 1700 862 0 0 27 1 0 0 19 0 1 0 58085423 7798784 1239 996147200 134512640 135215973 4294956304 18446744073709551615 4158960041 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 1904 1239 404 171 0 829 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7616

[startup+0.401195 s]
/proc/loadavg: 1.91 1.97 1.98 4/73 12494
/proc/meminfo: memFree=1525208/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=7616 CPUtime=0.38
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 1704 862 0 0 37 1 0 0 20 0 1 0 58085423 7798784 1243 996147200 134512640 135215973 4294956304 18446744073709551615 134583174 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 1904 1243 406 171 0 829 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 7616

[startup+0.701219 s]
/proc/loadavg: 1.91 1.97 1.98 4/73 12494
/proc/meminfo: memFree=1525208/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=7616 CPUtime=0.68
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 1706 862 0 0 67 1 0 0 23 0 1 0 58085423 7798784 1245 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 1904 1245 406 171 0 829 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7616

[startup+1.5013 s]
/proc/loadavg: 1.91 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1521680/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=7616 CPUtime=1.47
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 1707 862 0 0 146 1 0 0 25 0 1 0 58085423 7798784 1246 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 1904 1246 406 171 0 829 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7616

[startup+3.10146 s]
/proc/loadavg: 1.91 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1521488/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=7836 CPUtime=3.06
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 1754 862 0 0 305 1 0 0 25 0 1 0 58085423 8024064 1293 996147200 134512640 135215973 4294956304 18446744073709551615 134585632 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 1959 1293 406 171 0 884 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7836

[startup+6.30176 s]
/proc/loadavg: 1.92 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1521232/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=7836 CPUtime=6.23
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 1758 862 0 0 622 1 0 0 25 0 1 0 58085423 8024064 1297 996147200 134512640 135215973 4294956304 18446744073709551615 135020427 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 1959 1297 406 171 0 884 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7836

[startup+12.7024 s]
/proc/loadavg: 1.92 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1521040/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=7968 CPUtime=12.58
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 1789 862 0 0 1257 1 0 0 25 0 1 0 58085423 8159232 1328 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 1992 1328 406 171 0 917 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 7968

[startup+25.5066 s]
/proc/loadavg: 1.94 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1520720/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=8232 CPUtime=25.27
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 1837 862 0 0 2526 1 0 0 25 0 1 0 58085423 8429568 1376 996147200 134512640 135215973 4294956304 18446744073709551615 134600788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 2058 1376 406 171 0 983 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 8232

[startup+51.1011 s]
/proc/loadavg: 1.96 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1519696/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=8784 CPUtime=50.67
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 1982 862 0 0 5066 1 0 0 25 0 1 0 58085423 8994816 1521 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 2196 1521 406 171 0 1121 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 8784

[startup+102.301 s]
/proc/loadavg: 1.98 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1517584/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=9312 CPUtime=101.46
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 2121 862 0 0 10145 1 0 0 25 0 1 0 58085423 9535488 1660 996147200 134512640 135215973 4294956304 18446744073709551615 135020270 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 2328 1660 406 171 0 1253 0
Current children cumulated CPU time (s) 101.46
Current children cumulated vsize (KiB) 9312

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1514768/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=10892 CPUtime=161
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 2497 862 0 0 16098 2 0 0 25 0 1 0 58085423 11153408 2036 996147200 134512640 135215973 4294956304 18446744073709551615 135018598 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 2723 2036 406 171 0 1648 0
Current children cumulated CPU time (s) 161
Current children cumulated vsize (KiB) 10892

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1512592/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=12124 CPUtime=220.52
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 2799 862 0 0 22050 2 0 0 25 0 1 0 58085423 12414976 2273 996147200 134512640 135215973 4294956304 18446744073709551615 135026790 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 3031 2273 406 171 0 1956 0
Current children cumulated CPU time (s) 220.52
Current children cumulated vsize (KiB) 12124

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1509968/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=13312 CPUtime=280.05
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 3094 862 0 0 28003 2 0 0 25 0 1 0 58085423 13631488 2568 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 3328 2568 406 171 0 2253 0
Current children cumulated CPU time (s) 280.05
Current children cumulated vsize (KiB) 13312

[startup+342.307 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1507472/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=14624 CPUtime=339.58
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 3448 862 0 0 33955 3 0 0 25 0 1 0 58085423 14974976 2857 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 3656 2857 406 171 0 2581 0
Current children cumulated CPU time (s) 339.58
Current children cumulated vsize (KiB) 14624

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1504976/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=15416 CPUtime=399.11
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 3657 862 0 0 39908 3 0 0 25 0 1 0 58085423 15785984 3066 996147200 134512640 135215973 4294956304 18446744073709551615 135026889 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 3854 3066 406 171 0 2779 0
Current children cumulated CPU time (s) 399.11
Current children cumulated vsize (KiB) 15416

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1503056/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=16072 CPUtime=458.62
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 3855 862 0 0 45859 3 0 0 25 0 1 0 58085423 16457728 3264 996147200 134512640 135215973 4294956304 18446744073709551615 135020385 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 4018 3264 406 171 0 2943 0
Current children cumulated CPU time (s) 458.62
Current children cumulated vsize (KiB) 16072

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1500944/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=16996 CPUtime=518.14
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 4071 862 0 0 51811 3 0 0 25 0 1 0 58085423 17403904 3480 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 4249 3480 406 171 0 3174 0
Current children cumulated CPU time (s) 518.14
Current children cumulated vsize (KiB) 16996

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1498896/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=17916 CPUtime=577.66
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 4324 862 0 0 57762 4 0 0 25 0 1 0 58085423 18345984 3733 996147200 134512640 135215973 4294956304 18446744073709551615 135020314 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 4479 3733 406 171 0 3404 0
Current children cumulated CPU time (s) 577.66
Current children cumulated vsize (KiB) 17916

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1496528/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=19484 CPUtime=637.18
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 4720 862 0 0 63714 4 0 0 25 0 1 0 58085423 19951616 4000 996147200 134512640 135215973 4294956304 18446744073709551615 134583244 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 4871 4000 406 171 0 3796 0
Current children cumulated CPU time (s) 637.18
Current children cumulated vsize (KiB) 19484

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1487184/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=23168 CPUtime=875.27
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 5716 862 0 0 87522 5 0 0 25 0 1 0 58085423 23724032 4996 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 5792 4996 406 171 0 4717 0
Current children cumulated CPU time (s) 875.27
Current children cumulated vsize (KiB) 23168

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1484624/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=24352 CPUtime=934.79
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 6007 862 0 0 93474 5 0 0 25 0 1 0 58085423 24936448 5287 996147200 134512640 135215973 4294956304 18446744073709551615 135026845 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 6088 5287 406 171 0 5013 0
Current children cumulated CPU time (s) 934.79
Current children cumulated vsize (KiB) 24352

[startup+1002.31 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 12499
/proc/meminfo: memFree=1482000/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=25408 CPUtime=994.31
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 6309 862 0 0 99425 6 0 0 25 0 1 0 58085423 26017792 5589 996147200 134512640 135215973 4294956304 18446744073709551615 135026900 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 6352 5589 406 171 0 5277 0
Current children cumulated CPU time (s) 994.31
Current children cumulated vsize (KiB) 25408

[startup+1062.3 s]
/proc/loadavg: 2.05 1.99 1.99 3/74 12499
/proc/meminfo: memFree=1479312/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=26592 CPUtime=1053.83
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 6604 862 0 0 105377 6 0 0 25 0 1 0 58085423 27230208 5884 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 6648 5884 406 171 0 5573 0
Current children cumulated CPU time (s) 1053.83
Current children cumulated vsize (KiB) 26592

[startup+1122.3 s]
/proc/loadavg: 2.07 2.00 1.99 3/74 12499
/proc/meminfo: memFree=1476816/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=27648 CPUtime=1113.34
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 6890 862 0 0 111328 6 0 0 25 0 1 0 58085423 28311552 6170 996147200 134512640 135215973 4294956304 18446744073709551615 134590171 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 6912 6170 406 171 0 5837 0
Current children cumulated CPU time (s) 1113.34
Current children cumulated vsize (KiB) 27648

[startup+1182.3 s]
/proc/loadavg: 2.07 2.01 2.00 3/74 12499
/proc/meminfo: memFree=1474320/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=28700 CPUtime=1172.87
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 7177 862 0 0 117280 7 0 0 25 0 1 0 58085423 29388800 6457 996147200 134512640 135215973 4294956304 18446744073709551615 135020215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 7175 6457 406 171 0 6100 0
Current children cumulated CPU time (s) 1172.87
Current children cumulated vsize (KiB) 28700

[startup+1242.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/74 12499
/proc/meminfo: memFree=1471760/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=29756 CPUtime=1232.39
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 7457 862 0 0 123232 7 0 0 25 0 1 0 58085423 30470144 6737 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 7439 6737 406 171 0 6364 0
Current children cumulated CPU time (s) 1232.39
Current children cumulated vsize (KiB) 29756

[startup+1302.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/74 12499
/proc/meminfo: memFree=1469072/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=31964 CPUtime=1291.92
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 8020 862 0 0 129184 8 0 0 25 0 1 0 58085423 32731136 7043 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 7991 7043 406 171 0 6916 0
Current children cumulated CPU time (s) 1291.92
Current children cumulated vsize (KiB) 31964

[startup+1362.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/74 12499
/proc/meminfo: memFree=1466704/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=33152 CPUtime=1351.44
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 8307 862 0 0 135136 8 0 0 25 0 1 0 58085423 33947648 7330 996147200 134512640 135215973 4294956304 18446744073709551615 134590188 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 8288 7330 406 171 0 7213 0
Current children cumulated CPU time (s) 1351.44
Current children cumulated vsize (KiB) 33152

[startup+1422.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/74 12499
/proc/meminfo: memFree=1464400/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=34076 CPUtime=1410.97
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 8573 862 0 0 141089 8 0 0 25 0 1 0 58085423 34893824 7596 996147200 134512640 135215973 4294956304 18446744073709551615 134583616 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 8519 7596 406 171 0 7444 0
Current children cumulated CPU time (s) 1410.97
Current children cumulated vsize (KiB) 34076

[startup+1482.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/74 12499
/proc/meminfo: memFree=1461840/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=35264 CPUtime=1470.48
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 8859 862 0 0 147039 9 0 0 25 0 1 0 58085423 36110336 7882 996147200 134512640 135215973 4294956304 18446744073709551615 134599875 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 8816 7882 406 171 0 7741 0
Current children cumulated CPU time (s) 1470.48
Current children cumulated vsize (KiB) 35264

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 12499
/proc/meminfo: memFree=1459408/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=36316 CPUtime=1530.02
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 9144 862 0 0 152993 9 0 0 25 0 1 0 58085423 37187584 8167 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 9079 8167 406 171 0 8004 0
Current children cumulated CPU time (s) 1530.02
Current children cumulated vsize (KiB) 36316

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 12499
/proc/meminfo: memFree=1456912/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=37372 CPUtime=1589.55
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 9444 862 0 0 158946 9 0 0 25 0 1 0 58085423 38268928 8467 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 1 0 0
/proc/12494/statm: 9343 8467 406 171 0 8268 0
Current children cumulated CPU time (s) 1589.55
Current children cumulated vsize (KiB) 37372

[startup+1662.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 12573
/proc/meminfo: memFree=1403504/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=38560 CPUtime=1649.32
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 9733 862 0 0 164922 10 0 0 25 0 1 0 58085423 39485440 8756 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12494/statm: 9640 8756 406 171 0 8565 0
Current children cumulated CPU time (s) 1649.32
Current children cumulated vsize (KiB) 38560

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 12573
/proc/meminfo: memFree=1402160/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=39748 CPUtime=1709.3
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 10043 862 0 0 170919 11 0 0 25 0 1 0 58085423 40701952 9066 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/12494/statm: 9937 9066 406 171 0 8862 0
Current children cumulated CPU time (s) 1709.3
Current children cumulated vsize (KiB) 39748

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12573
/proc/meminfo: memFree=1400880/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=40932 CPUtime=1769.27
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 10359 862 0 0 176916 11 0 0 25 0 1 0 58085423 41914368 9382 996147200 134512640 135215973 4294956304 18446744073709551615 134590099 0 0 4096 0 0 0 0 17 0 0 0
/proc/12494/statm: 10233 9382 406 171 0 9158 0
Current children cumulated CPU time (s) 1769.27
Current children cumulated vsize (KiB) 40932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.1 s]
/proc/loadavg: 2.11 2.03 2.01 3/83 12573
/proc/meminfo: memFree=1400112/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=41588 CPUtime=1800.07
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 10530 862 0 0 179996 11 0 0 25 0 1 0 58085423 42586112 9553 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12494/statm: 10397 9553 406 171 0 9322 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 41588

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

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

[startup+1813.1 s]
/proc/loadavg: 2.11 2.03 2.01 3/83 12573
/proc/meminfo: memFree=1400112/2055920 swapFree=4192812/4192956
[pid=12494] ppid=12492 vsize=41588 CPUtime=1800.07
/proc/12494/stat : 12494 (pcs.big) R 12492 12494 9666 0 -1 4194304 10530 862 0 0 179996 11 0 0 25 0 1 0 58085423 42586112 9553 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12494/statm: 10397 9553 406 171 0 9322 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 41588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.11
CPU time (s): 1800.09
CPU user time (s): 1799.96
CPU system time (s): 0.13098
CPU usage (%): 99.2819
Max. virtual memory (cumulated for all children) (KiB): 41588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11392
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= 35812

runsolver used 2.05269 second user time and 5.19121 second system time

The end

Launcher Data 

Begin job on node56 at 2009-07-16 04:10:21
IDJOB=2071473
IDBENCH=55496
IDSOLVER=734
FILE ID=node56/2071473-1247710221
PBS_JOBID= 9521201
Free space on /tmp= 103076 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/travellingSalesman-25/normalized-tsp-25-456_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2071473-1247710221/watcher-2071473-1247710221 -o /tmp/evaluation-result-2071473-1247710221/solver-2071473-1247710221 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 972643885 HOME/instance-2071473-1247710221.xml

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

MD5SUM BENCH= 4f093d71afd3d07bae8a17fc0aeadbfd
RANDOM SEED=972643885

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:       1525688 kB
Buffers:         81280 kB
Cached:         343788 kB
SwapCached:          0 kB
Active:         193988 kB
Inactive:       255084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1525688 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1976 kB
Writeback:           0 kB
Mapped:          34628 kB
Slab:            66500 kB
Committed_AS:   458928 kB
PageTables:       1820 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 04:40:36