Trace number 2071428

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 1804.41

General information on the benchmark

Namecsp/travellingSalesman-25/
normalized-tsp-25-715_ext.xml
MD5SUMb519bb92666070ed6acb140047f88391
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 benchmark141.74
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 605987751
0.00/0.02	c Constructing HOME/instance-2071428-1247710143.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-2071428-1247710143/watcher-2071428-1247710143 -o /tmp/evaluation-result-2071428-1247710143/solver-2071428-1247710143 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 605987751 HOME/instance-2071428-1247710143.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: 1.99 2.35 2.35 4/82 15112
/proc/meminfo: memFree=1354432/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=5356 CPUtime=0
/proc/15112/stat : 15112 (pcssolve) R 15110 15112 15075 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 58080689 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 266134416031 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15112/statm: 1339 241 200 169 0 50 0
[pid=15113] ppid=15112 vsize=5356 CPUtime=0
/proc/15113/stat : 15113 (pcssolve) R 15112 15112 15075 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 58080689 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 266134416031 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15113/statm: 1339 241 200 169 0 50 0

[startup+0.068828 s]
/proc/loadavg: 1.99 2.35 2.35 4/82 15112
/proc/meminfo: memFree=1354432/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=5128 CPUtime=0.04
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 972 852 0 0 4 0 0 0 23 0 1 0 58080689 5251072 603 996147200 134512640 135215973 4294956304 18446744073709551615 135040087 0 0 4096 0 0 0 0 17 1 0 0
/proc/15112/statm: 1282 603 388 171 0 207 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5128

[startup+0.101833 s]
/proc/loadavg: 1.99 2.35 2.35 4/82 15112
/proc/meminfo: memFree=1354432/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=7148 CPUtime=0.07
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 1476 852 0 0 7 0 0 0 23 0 1 0 58080689 7319552 1025 996147200 134512640 135215973 4294956304 18446744073709551615 1928798 0 0 4096 0 0 0 0 17 1 0 0
/proc/15112/statm: 1787 1025 390 171 0 712 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7148

[startup+0.301853 s]
/proc/loadavg: 1.99 2.35 2.35 4/82 15112
/proc/meminfo: memFree=1354432/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=7548 CPUtime=0.27
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 1666 852 0 0 27 0 0 0 25 0 1 0 58080689 7729152 1212 996147200 134512640 135215973 4294956304 18446744073709551615 135020306 0 0 4096 0 0 0 0 17 1 0 0
/proc/15112/statm: 1887 1212 404 171 0 812 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7548

[startup+0.701892 s]
/proc/loadavg: 1.99 2.35 2.35 4/82 15112
/proc/meminfo: memFree=1354432/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=7548 CPUtime=0.67
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 1671 852 0 0 67 0 0 0 25 0 1 0 58080689 7729152 1217 996147200 134512640 135215973 4294956304 18446744073709551615 135020293 0 0 4096 0 0 0 0 17 1 0 0
/proc/15112/statm: 1887 1217 406 171 0 812 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7548

[startup+1.50198 s]
/proc/loadavg: 1.99 2.35 2.35 3/83 15117
/proc/meminfo: memFree=1351032/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=7548 CPUtime=1.47
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 1672 852 0 0 147 0 0 0 25 0 1 0 58080689 7729152 1218 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/15112/statm: 1887 1218 406 171 0 812 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7548

[startup+3.10216 s]
/proc/loadavg: 1.99 2.35 2.35 3/83 15117
/proc/meminfo: memFree=1350904/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=7548 CPUtime=3.06
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 1672 852 0 0 306 0 0 0 25 0 1 0 58080689 7729152 1218 996147200 134512640 135215973 4294956304 18446744073709551615 135020323 0 0 4096 0 0 0 0 17 1 0 0
/proc/15112/statm: 1887 1218 406 171 0 812 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7548

[startup+6.30151 s]
/proc/loadavg: 1.99 2.34 2.35 3/83 15117
/proc/meminfo: memFree=1350840/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=7548 CPUtime=6.25
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 1677 852 0 0 625 0 0 0 25 0 1 0 58080689 7729152 1223 996147200 134512640 135215973 4294956304 18446744073709551615 134590021 0 0 4096 0 0 0 0 17 1 0 0
/proc/15112/statm: 1887 1223 406 171 0 812 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 7548

[startup+12.7012 s]
/proc/loadavg: 1.99 2.34 2.35 3/83 15117
/proc/meminfo: memFree=1350648/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=7680 CPUtime=12.62
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 1692 852 0 0 1262 0 0 0 25 0 1 0 58080689 7864320 1238 996147200 134512640 135215973 4294956304 18446744073709551615 134583244 0 0 4096 0 0 0 0 17 1 0 0
/proc/15112/statm: 1920 1238 406 171 0 845 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 7680

[startup+25.5016 s]
/proc/loadavg: 1.99 2.32 2.34 3/83 15117
/proc/meminfo: memFree=1347064/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=8148 CPUtime=25.36
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 1793 852 0 0 2536 0 0 0 25 0 1 0 58080689 8343552 1339 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/15112/statm: 2037 1339 406 171 0 962 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 8148

[startup+51.1015 s]
/proc/loadavg: 1.99 2.29 2.33 3/83 15117
/proc/meminfo: memFree=1346424/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=8672 CPUtime=50.84
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 1954 852 0 0 5084 0 0 0 25 0 1 0 58080689 8880128 1500 996147200 134512640 135215973 4294956304 18446744073709551615 135020306 0 0 4096 0 0 0 0 17 1 0 0
/proc/15112/statm: 2168 1500 406 171 0 1093 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 8672

[startup+102.306 s]
/proc/loadavg: 1.99 2.25 2.31 3/83 15117
/proc/meminfo: memFree=1330552/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=9596 CPUtime=101.82
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 2158 852 0 0 10181 1 0 0 25 0 1 0 58080689 9826304 1704 996147200 134512640 135215973 4294956304 18446744073709551615 135020326 0 0 4096 0 0 0 0 17 1 0 0
/proc/15112/statm: 2399 1704 406 171 0 1324 0
Current children cumulated CPU time (s) 101.82
Current children cumulated vsize (KiB) 9596

[startup+162.302 s]
/proc/loadavg: 2.04 2.21 2.29 3/83 15117
/proc/meminfo: memFree=1314616/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=10516 CPUtime=161.55
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 2424 852 0 0 16154 1 0 0 25 0 1 0 58080689 10768384 1937 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 1 0 0
/proc/15112/statm: 2629 1937 406 171 0 1554 0
Current children cumulated CPU time (s) 161.55
Current children cumulated vsize (KiB) 10516

[startup+222.301 s]
/proc/loadavg: 2.01 2.17 2.27 3/83 15117
/proc/meminfo: memFree=1312056/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=11956 CPUtime=221.27
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 2768 852 0 0 22126 1 0 0 25 0 1 0 58080689 12242944 2216 996147200 134512640 135215973 4294956304 18446744073709551615 134590055 0 0 4096 0 0 0 0 17 1 0 0
/proc/15112/statm: 2989 2216 406 171 0 1914 0
Current children cumulated CPU time (s) 221.27
Current children cumulated vsize (KiB) 11956

[startup+282.301 s]
/proc/loadavg: 2.00 2.14 2.25 3/83 15117
/proc/meminfo: memFree=1295288/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=12880 CPUtime=281.02
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 3040 852 0 0 28100 2 0 0 25 0 1 0 58080689 13189120 2488 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15112/statm: 3220 2488 406 171 0 2145 0
Current children cumulated CPU time (s) 281.02
Current children cumulated vsize (KiB) 12880

[startup+342.302 s]
/proc/loadavg: 2.00 2.11 2.24 3/83 15117
/proc/meminfo: memFree=1281400/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=14192 CPUtime=340.75
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 3384 852 0 0 34073 2 0 0 25 0 1 0 58080689 14532608 2767 996147200 134512640 135215973 4294956304 18446744073709551615 135020236 0 0 4096 0 0 0 0 17 1 0 0
/proc/15112/statm: 3548 2767 406 171 0 2473 0
Current children cumulated CPU time (s) 340.75
Current children cumulated vsize (KiB) 14192

[startup+402.301 s]
/proc/loadavg: 2.00 2.09 2.22 3/83 15117
/proc/meminfo: memFree=1265144/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=15116 CPUtime=400.48
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 3629 852 0 0 40046 2 0 0 25 0 1 0 58080689 15478784 3012 996147200 134512640 135215973 4294956304 18446744073709551615 135020290 0 0 4096 0 0 0 0 17 1 0 0
/proc/15112/statm: 3779 3012 406 171 0 2704 0
Current children cumulated CPU time (s) 400.48
Current children cumulated vsize (KiB) 15116

[startup+462.302 s]
/proc/loadavg: 2.00 2.07 2.20 3/83 15117
/proc/meminfo: memFree=1264184/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=16036 CPUtime=460.22
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 3857 852 0 0 46019 3 0 0 25 0 1 0 58080689 16420864 3240 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/15112/statm: 4009 3240 406 171 0 2934 0
Current children cumulated CPU time (s) 460.22
Current children cumulated vsize (KiB) 16036

[startup+522.302 s]
/proc/loadavg: 2.00 2.05 2.18 3/83 15117
/proc/meminfo: memFree=1252472/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=16824 CPUtime=519.95
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 4095 852 0 0 51992 3 0 0 25 0 1 0 58080689 17227776 3478 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 1 0 0
/proc/15112/statm: 4206 3478 406 171 0 3131 0
Current children cumulated CPU time (s) 519.95
Current children cumulated vsize (KiB) 16824

[startup+582.301 s]
/proc/loadavg: 2.00 2.04 2.17 3/83 15117
/proc/meminfo: memFree=1240312/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=18392 CPUtime=579.68
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 4497 852 0 0 57964 4 0 0 25 0 1 0 58080689 18833408 3751 996147200 134512640 135215973 4294956304 18446744073709551615 134583183 0 0 4096 0 0 0 0 17 1 0 0
/proc/15112/statm: 4598 3751 406 171 0 3523 0
Current children cumulated CPU time (s) 579.68
Current children cumulated vsize (KiB) 18392

[startup+642.302 s]
/proc/loadavg: 2.00 2.03 2.16 3/83 15117
/proc/meminfo: memFree=1237240/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=19448 CPUtime=639.41
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 4764 852 0 0 63937 4 0 0 25 0 1 0 58080689 19914752 4018 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/15112/statm: 4862 4018 406 171 0 3787 0
Current children cumulated CPU time (s) 639.41

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.02 2.13 3/83 15117
/proc/meminfo: memFree=1231992/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=22484 CPUtime=818.6
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 5562 852 0 0 81855 5 0 0 25 0 1 0 58080689 23023616 4816 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/15112/statm: 5621 4816 406 171 0 4546 0
Current children cumulated CPU time (s) 818.6
Current children cumulated vsize (KiB) 22484

[startup+882.301 s]
/proc/loadavg: 2.16 2.05 2.13 3/82 15194
/proc/meminfo: memFree=1428352/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=23408 CPUtime=878.36
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 5820 852 0 0 87829 7 0 0 25 0 1 0 58080689 23969792 5074 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/15112/statm: 5852 5074 406 171 0 4777 0
Current children cumulated CPU time (s) 878.36
Current children cumulated vsize (KiB) 23408

[startup+942.301 s]
/proc/loadavg: 2.06 2.04 2.12 3/82 15194
/proc/meminfo: memFree=1427200/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=24596 CPUtime=938.34
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 6125 852 0 0 93827 7 0 0 25 0 1 0 58080689 25186304 5379 996147200 134512640 135215973 4294956304 18446744073709551615 134583168 0 0 4096 0 0 0 0 17 0 0 0
/proc/15112/statm: 6149 5379 406 171 0 5074 0
Current children cumulated CPU time (s) 938.34
Current children cumulated vsize (KiB) 24596

[startup+1002.3 s]
/proc/loadavg: 2.02 2.03 2.10 3/82 15194
/proc/meminfo: memFree=1425792/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=25780 CPUtime=998.31
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 6430 852 0 0 99824 7 0 0 25 0 1 0 58080689 26398720 5684 996147200 134512640 135215973 4294956304 18446744073709551615 134590163 0 0 4096 0 0 0 0 17 0 0 0
/proc/15112/statm: 6445 5684 406 171 0 5370 0
Current children cumulated CPU time (s) 998.31
Current children cumulated vsize (KiB) 25780

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.09 3/82 15194
/proc/meminfo: memFree=1424512/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=26836 CPUtime=1058.29
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 6725 852 0 0 105822 7 0 0 25 0 1 0 58080689 27480064 5979 996147200 134512640 135215973 4294956304 18446744073709551615 134590171 0 0 4096 0 0 0 0 17 0 0 0
/proc/15112/statm: 6709 5979 406 171 0 5634 0
Current children cumulated CPU time (s) 1058.29
Current children cumulated vsize (KiB) 26836

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.09 3/82 15194
/proc/meminfo: memFree=1423296/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=28024 CPUtime=1118.26
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 7024 852 0 0 111819 7 0 0 25 0 1 0 58080689 28696576 6278 996147200 134512640 135215973 4294956304 18446744073709551615 134590047 0 0 4096 0 0 0 0 17 0 0 0
/proc/15112/statm: 7006 6278 406 171 0 5931 0
Current children cumulated CPU time (s) 1118.26
Current children cumulated vsize (KiB) 28024

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.08 3/82 15194
/proc/meminfo: memFree=1422144/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=30236 CPUtime=1178.24
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 7593 852 0 0 117816 8 0 0 25 0 1 0 58080689 30961664 6590 996147200 134512640 135215973 4294956304 18446744073709551615 134590027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15112/statm: 7559 6590 406 171 0 6484 0
Current children cumulated CPU time (s) 1178.24
Current children cumulated vsize (KiB) 30236

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.07 3/82 15194
/proc/meminfo: memFree=1420800/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=31424 CPUtime=1238.21
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 7903 852 0 0 123813 8 0 0 25 0 1 0 58080689 32178176 6900 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/15112/statm: 7856 6900 406 171 0 6781 0
Current children cumulated CPU time (s) 1238.21
Current children cumulated vsize (KiB) 31424

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.07 3/82 15194
/proc/meminfo: memFree=1419584/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=32476 CPUtime=1298.2
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 8200 852 0 0 129811 9 0 0 25 0 1 0 58080689 33255424 7197 996147200 134512640 135215973 4294956304 18446744073709551615 134599858 0 0 4096 0 0 0 0 17 0 0 0
/proc/15112/statm: 8119 7197 406 171 0 7044 0
Current children cumulated CPU time (s) 1298.2
Current children cumulated vsize (KiB) 32476

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.06 3/82 15194
/proc/meminfo: memFree=1418368/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=33660 CPUtime=1358.17
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 8511 852 0 0 135808 9 0 0 25 0 1 0 58080689 34467840 7508 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/15112/statm: 8415 7508 406 171 0 7340 0
Current children cumulated CPU time (s) 1358.17
Current children cumulated vsize (KiB) 33660

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.06 3/82 15194
/proc/meminfo: memFree=1417088/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=34980 CPUtime=1418.15
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 8839 852 0 0 141806 9 0 0 25 0 1 0 58080689 35819520 7836 996147200 134512640 135215973 4294956304 18446744073709551615 135026882 0 0 4096 0 0 0 0 17 0 0 0
/proc/15112/statm: 8745 7836 406 171 0 7670 0
Current children cumulated CPU time (s) 1418.15
Current children cumulated vsize (KiB) 34980

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.05 3/82 15194
/proc/meminfo: memFree=1415936/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=36036 CPUtime=1478.13
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 9123 852 0 0 147803 10 0 0 25 0 1 0 58080689 36900864 8120 996147200 134512640 135215973 4294956304 18446744073709551615 135020273 0 0 4096 0 0 0 0 17 0 0 0
/proc/15112/statm: 9009 8120 406 171 0 7934 0
Current children cumulated CPU time (s) 1478.13
Current children cumulated vsize (KiB) 36036

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/82 15194
/proc/meminfo: memFree=1414528/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=37220 CPUtime=1538.1
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 9453 852 0 0 153800 10 0 0 25 0 1 0 58080689 38113280 8450 996147200 134512640 135215973 4294956304 18446744073709551615 135026911 0 0 4096 0 0 0 0 17 0 0 0
/proc/15112/statm: 9305 8450 406 171 0 8230 0
Current children cumulated CPU time (s) 1538.1
Current children cumulated vsize (KiB) 37220

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/82 15194
/proc/meminfo: memFree=1413248/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=38404 CPUtime=1598.08
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 9756 852 0 0 159798 10 0 0 25 0 1 0 58080689 39325696 8753 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/15112/statm: 9601 8753 406 171 0 8526 0
Current children cumulated CPU time (s) 1598.08
Current children cumulated vsize (KiB) 38404

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/82 15194
/proc/meminfo: memFree=1412032/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=39592 CPUtime=1658.05
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 10067 852 0 0 165795 10 0 0 25 0 1 0 58080689 40542208 9064 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/15112/statm: 9898 9064 406 171 0 8823 0
Current children cumulated CPU time (s) 1658.05
Current children cumulated vsize (KiB) 39592

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/82 15194
/proc/meminfo: memFree=1411008/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=40648 CPUtime=1718.02
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 10345 852 0 0 171792 10 0 0 25 0 1 0 58080689 41623552 9342 996147200 134512640 135215973 4294956304 18446744073709551615 135020266 0 0 4096 0 0 0 0 17 0 0 0
/proc/15112/statm: 10162 9342 406 171 0 9087 0
Current children cumulated CPU time (s) 1718.02
Current children cumulated vsize (KiB) 40648

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/82 15194
/proc/meminfo: memFree=1409472/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=41836 CPUtime=1778
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 10667 852 0 0 177789 11 0 0 25 0 1 0 58080689 42840064 9664 996147200 134512640 135215973 4294956304 18446744073709551615 135020320 0 0 4096 0 0 0 0 17 0 0 0
/proc/15112/statm: 10459 9664 406 171 0 9384 0
Current children cumulated CPU time (s) 1778
Current children cumulated vsize (KiB) 41836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.4 s]
/proc/loadavg: 2.00 2.00 2.02 3/82 15194
/proc/meminfo: memFree=1409024/2055920 swapFree=4192812/4192956
[pid=15112] ppid=15110 vsize=42364 CPUtime=1800.1
/proc/15112/stat : 15112 (pcs.big) R 15110 15112 15075 0 -1 4194304 10789 852 0 0 179999 11 0 0 25 0 1 0 58080689 43380736 9786 996147200 134512640 135215973 4294956304 18446744073709551615 135020198 0 0 4096 0 0 0 0 17 0 0 0
/proc/15112/statm: 10591 9786 406 171 0 9516 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 42364

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): 1804.41
CPU time (s): 1800.12
CPU user time (s): 1800
CPU system time (s): 0.124981
CPU usage (%): 99.7622
Max. virtual memory (cumulated for all children) (KiB): 42364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11641
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= 30003

runsolver used 2.38464 second user time and 5.51716 second system time

The end

Launcher Data 

Begin job on node35 at 2009-07-16 04:09:03
IDJOB=2071428
IDBENCH=55492
IDSOLVER=733
FILE ID=node35/2071428-1247710143
PBS_JOBID= 9521400
Free space on /tmp= 66160 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/travellingSalesman-25/normalized-tsp-25-715_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2071428-1247710143/watcher-2071428-1247710143 -o /tmp/evaluation-result-2071428-1247710143/solver-2071428-1247710143 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 605987751 HOME/instance-2071428-1247710143.xml

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

MD5SUM BENCH= b519bb92666070ed6acb140047f88391
RANDOM SEED=605987751

node35.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		: 3000.213
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		: 3000.213
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:       1354912 kB
Buffers:         59256 kB
Cached:         424632 kB
SwapCached:          0 kB
Active:         185540 kB
Inactive:       431032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1354912 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:         153152 kB
Slab:            69560 kB
Committed_AS:   728664 kB
PageTables:       2084 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= 66156 MiB
End job on node35 at 2009-07-16 04:39:09