Trace number 2071384

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) 1800.03 1807.41

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
0.18/0.20	c Seed is 962254414
0.18/0.20	c Constructing HOME/instance-2071384-1247710045.xml  with 7549 constraints
0.18/0.20	c Solving

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2071384-1247710045/watcher-2071384-1247710045 -o /tmp/evaluation-result-2071384-1247710045/solver-2071384-1247710045 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 962254414 HOME/instance-2071384-1247710045.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: 1.97 2.15 2.17 4/82 12885
/proc/meminfo: memFree=1416680/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=5356 CPUtime=0
/proc/12885/stat : 12885 (pcssolve) S 12883 12885 9846 0 -1 4194304 305 256 0 0 0 0 0 0 19 0 1 0 58069797 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12885/statm: 1339 242 201 169 0 50 0
[pid=12887] ppid=12885 vsize=5356 CPUtime=0
/proc/12887/stat : 12887 (pcssolve) R 12885 12885 9846 0 -1 4194368 22 0 0 0 0 0 0 0 20 0 1 0 58069797 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 214945033511 0 0 4096 0 0 0 0 17 1 0 0
/proc/12887/statm: 1339 244 203 169 0 50 0

[startup+0.071865 s]
/proc/loadavg: 1.97 2.15 2.17 4/82 12885
/proc/meminfo: memFree=1416680/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=5272 CPUtime=0.05
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 997 858 0 0 5 0 0 0 17 0 1 0 58069797 5398528 628 996147200 134512640 135215973 4294956304 18446744073709551615 134583485 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 1318 628 388 171 0 243 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5272

[startup+0.101905 s]
/proc/loadavg: 1.97 2.15 2.17 4/82 12885
/proc/meminfo: memFree=1416680/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=7316 CPUtime=0.08
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 1607 858 0 0 8 0 0 0 17 0 1 0 58069797 7491584 1149 996147200 134512640 135215973 4294956304 18446744073709551615 134591053 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 1829 1149 404 171 0 754 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7316

[startup+0.301891 s]
/proc/loadavg: 1.97 2.15 2.17 4/82 12885
/proc/meminfo: memFree=1416680/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=7624 CPUtime=0.28
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 1675 858 0 0 28 0 0 0 19 0 1 0 58069797 7806976 1217 996147200 134512640 135215973 4294956304 18446744073709551615 134599842 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 1906 1217 406 171 0 831 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7624

[startup+0.701936 s]
/proc/loadavg: 1.97 2.15 2.17 4/82 12885
/proc/meminfo: memFree=1416680/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=7624 CPUtime=0.68
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 1676 858 0 0 68 0 0 0 23 0 1 0 58069797 7806976 1218 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 1906 1218 406 171 0 831 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7624

[startup+1.50103 s]
/proc/loadavg: 1.97 2.15 2.17 3/83 12890
/proc/meminfo: memFree=1413152/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=7624 CPUtime=1.47
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 1677 858 0 0 147 0 0 0 25 0 1 0 58069797 7806976 1219 996147200 134512640 135215973 4294956304 18446744073709551615 134583234 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 1906 1219 406 171 0 831 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7624

[startup+3.10221 s]
/proc/loadavg: 1.97 2.15 2.17 3/83 12890
/proc/meminfo: memFree=1413160/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=7624 CPUtime=3.06
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 1678 858 0 0 306 0 0 0 25 0 1 0 58069797 7806976 1220 996147200 134512640 135215973 4294956304 18446744073709551615 134583213 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 1906 1220 406 171 0 831 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7624

[startup+6.30157 s]
/proc/loadavg: 1.97 2.14 2.17 3/83 12890
/proc/meminfo: memFree=1413096/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=7624 CPUtime=6.25
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 1679 858 0 0 625 0 0 0 25 0 1 0 58069797 7806976 1221 996147200 134512640 135215973 4294956304 18446744073709551615 135020314 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 1906 1221 406 171 0 831 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 7624

[startup+12.7013 s]
/proc/loadavg: 1.98 2.14 2.17 3/83 12890
/proc/meminfo: memFree=1412912/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=7756 CPUtime=12.62
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 1713 858 0 0 1262 0 0 0 25 0 1 0 58069797 7942144 1255 996147200 134512640 135215973 4294956304 18446744073709551615 135020290 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 1939 1255 406 171 0 864 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 7756

[startup+25.5018 s]
/proc/loadavg: 1.98 2.13 2.17 3/83 12890
/proc/meminfo: memFree=1412528/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=8152 CPUtime=25.36
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 1810 858 0 0 2536 0 0 0 25 0 1 0 58069797 8347648 1352 996147200 134512640 135215973 4294956304 18446744073709551615 135020332 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 2038 1352 406 171 0 963 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 8152

[startup+51.1017 s]
/proc/loadavg: 1.99 2.12 2.16 3/83 12890
/proc/meminfo: memFree=1411952/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=8680 CPUtime=50.84
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 1936 858 0 0 5084 0 0 0 25 0 1 0 58069797 8888320 1478 996147200 134512640 135215973 4294956304 18446744073709551615 134583196 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 2170 1478 406 171 0 1095 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 8680

[startup+102.306 s]
/proc/loadavg: 1.99 2.10 2.15 3/83 12890
/proc/meminfo: memFree=1410928/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=9736 CPUtime=101.79
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 2201 858 0 0 10179 0 0 0 25 0 1 0 58069797 9969664 1743 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 2434 1743 406 171 0 1359 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 9736

[startup+162.301 s]
/proc/loadavg: 1.99 2.08 2.14 3/83 12890
/proc/meminfo: memFree=1409392/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=11500 CPUtime=161.5
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 2664 858 0 0 16149 1 0 0 25 0 1 0 58069797 11776000 2108 996147200 134512640 135215973 4294956304 18446744073709551615 134590055 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 2875 2108 406 171 0 1800 0
Current children cumulated CPU time (s) 161.5
Current children cumulated vsize (KiB) 11500

[startup+222.301 s]
/proc/loadavg: 1.99 2.06 2.13 3/83 12890
/proc/meminfo: memFree=1408240/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=12552 CPUtime=221.21
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 2950 858 0 0 22120 1 0 0 25 0 1 0 58069797 12853248 2394 996147200 134512640 135215973 4294956304 18446744073709551615 135020412 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 3138 2394 406 171 0 2063 0
Current children cumulated CPU time (s) 221.21
Current children cumulated vsize (KiB) 12552

[startup+282.302 s]
/proc/loadavg: 1.99 2.05 2.12 3/83 12890
/proc/meminfo: memFree=1406960/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=13740 CPUtime=280.92
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 3266 858 0 0 28091 1 0 0 25 0 1 0 58069797 14069760 2710 996147200 134512640 135215973 4294956304 18446744073709551615 135020303 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 3435 2710 406 171 0 2360 0
Current children cumulated CPU time (s) 280.92
Current children cumulated vsize (KiB) 13740

[startup+342.302 s]
/proc/loadavg: 1.99 2.04 2.11 3/74 12924
/proc/meminfo: memFree=1426312/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=15052 CPUtime=340.62
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 3580 858 0 0 34061 1 0 0 25 0 1 0 58069797 15413248 2959 996147200 134512640 135215973 4294956304 18446744073709551615 135026930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 3763 2959 406 171 0 2688 0
Current children cumulated CPU time (s) 340.62
Current children cumulated vsize (KiB) 15052

[startup+402.302 s]
/proc/loadavg: 2.05 2.04 2.10 3/74 12924
/proc/meminfo: memFree=1425416/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=15976 CPUtime=400.38
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 3851 858 0 0 40037 1 0 0 25 0 1 0 58069797 16359424 3230 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 3994 3230 406 171 0 2919 0
Current children cumulated CPU time (s) 400.38
Current children cumulated vsize (KiB) 15976

[startup+462.301 s]
/proc/loadavg: 2.06 2.05 2.09 3/74 12924
/proc/meminfo: memFree=1424072/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=17028 CPUtime=460.15
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 4137 858 0 0 46013 2 0 0 25 0 1 0 58069797 17436672 3516 996147200 134512640 135215973 4294956304 18446744073709551615 135020290 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 4257 3516 406 171 0 3182 0
Current children cumulated CPU time (s) 460.15
Current children cumulated vsize (KiB) 17028

[startup+522.301 s]
/proc/loadavg: 2.07 2.05 2.09 3/74 12924
/proc/meminfo: memFree=1422920/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=18216 CPUtime=519.91
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 4439 858 0 0 51989 2 0 0 25 0 1 0 58069797 18653184 3818 996147200 134512640 135215973 4294956304 18446744073709551615 135020320 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 4554 3818 406 171 0 3479 0
Current children cumulated CPU time (s) 519.91
Current children cumulated vsize (KiB) 18216

[startup+582.302 s]
/proc/loadavg: 2.06 2.05 2.09 3/74 12924
/proc/meminfo: memFree=1421704/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=19404 CPUtime=579.68
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 4749 858 0 0 57966 2 0 0 25 0 1 0 58069797 19869696 4128 996147200 134512640 135215973 4294956304 18446744073709551615 135020306 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 4851 4128 406 171 0 3776 0
Current children cumulated CPU time (s) 579.68
Current children cumulated vsize (KiB) 19404

[startup+642.302 s]
/proc/loadavg: 2.06 2.06 2.09 3/74 12924
/proc/meminfo: memFree=1420488/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=20972 CPUtime=639.45
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 5145 858 0 0 63943 2 0 0 25 0 1 0 58069797 21475328 4395 996147200 134512640 135215973 4294956304 18446744073709551615 135026900 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 5243 4395 406 171 0 4168 0
Current children cumulated CPU time (s) 639.45

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

[startup+822.301 s]
/proc/loadavg: 2.12 2.07 2.09 3/74 12924
/proc/meminfo: memFree=1416328/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=24532 CPUtime=818.74
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 6096 858 0 0 81872 2 0 0 25 0 1 0 58069797 25120768 5346 996147200 134512640 135215973 4294956304 18446744073709551615 135020341 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 6133 5346 406 171 0 5058 0
Current children cumulated CPU time (s) 818.74
Current children cumulated vsize (KiB) 24532

[startup+882.302 s]
/proc/loadavg: 2.11 2.07 2.09 3/74 12924
/proc/meminfo: memFree=1414920/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=25852 CPUtime=878.5
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 6421 858 0 0 87848 2 0 0 25 0 1 0 58069797 26472448 5671 996147200 134512640 135215973 4294956304 18446744073709551615 134590156 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 6463 5671 406 171 0 5388 0
Current children cumulated CPU time (s) 878.5
Current children cumulated vsize (KiB) 25852

[startup+942.302 s]
/proc/loadavg: 2.10 2.07 2.09 3/74 12924
/proc/meminfo: memFree=1413576/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=27036 CPUtime=938.28
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 6748 858 0 0 93825 3 0 0 25 0 1 0 58069797 27684864 5998 996147200 134512640 135215973 4294956304 18446744073709551615 134590017 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 6759 5998 406 171 0 5684 0
Current children cumulated CPU time (s) 938.28
Current children cumulated vsize (KiB) 27036

[startup+1002.3 s]
/proc/loadavg: 2.09 2.07 2.09 3/74 12924
/proc/meminfo: memFree=1412168/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=28356 CPUtime=998.04
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 7093 858 0 0 99801 3 0 0 25 0 1 0 58069797 29036544 6343 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 7089 6343 406 171 0 6014 0
Current children cumulated CPU time (s) 998.04
Current children cumulated vsize (KiB) 28356

[startup+1062.3 s]
/proc/loadavg: 2.08 2.07 2.09 3/74 12924
/proc/meminfo: memFree=1410760/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=29676 CPUtime=1057.8
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 7443 858 0 0 105777 3 0 0 25 0 1 0 58069797 30388224 6693 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 7419 6693 406 171 0 6344 0
Current children cumulated CPU time (s) 1057.8
Current children cumulated vsize (KiB) 29676

[startup+1122.3 s]
/proc/loadavg: 2.08 2.07 2.09 3/74 12924
/proc/meminfo: memFree=1409288/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=30988 CPUtime=1117.57
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 7774 858 0 0 111754 3 0 0 25 0 1 0 58069797 31731712 7024 996147200 134512640 135215973 4294956304 18446744073709551615 135020320 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 7747 7024 406 171 0 6672 0
Current children cumulated CPU time (s) 1117.57
Current children cumulated vsize (KiB) 30988

[startup+1182.3 s]
/proc/loadavg: 2.07 2.07 2.09 3/74 12924
/proc/meminfo: memFree=1407816/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=33332 CPUtime=1177.34
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 8373 858 0 0 117731 3 0 0 25 0 1 0 58069797 34131968 7366 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 8333 7366 406 171 0 7258 0
Current children cumulated CPU time (s) 1177.34
Current children cumulated vsize (KiB) 33332

[startup+1242.3 s]
/proc/loadavg: 2.07 2.07 2.09 3/74 12924
/proc/meminfo: memFree=1406152/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=34516 CPUtime=1237.1
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 8709 858 0 0 123707 3 0 0 25 0 1 0 58069797 35344384 7702 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 8629 7702 406 171 0 7554 0
Current children cumulated CPU time (s) 1237.1
Current children cumulated vsize (KiB) 34516

[startup+1302.3 s]
/proc/loadavg: 2.06 2.06 2.09 3/74 12924
/proc/meminfo: memFree=1403848/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=35968 CPUtime=1296.87
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 9067 858 0 0 129684 3 0 0 25 0 1 0 58069797 36831232 8060 996147200 134512640 135215973 4294956304 18446744073709551615 135026968 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 8992 8060 406 171 0 7917 0
Current children cumulated CPU time (s) 1296.87
Current children cumulated vsize (KiB) 35968

[startup+1362.3 s]
/proc/loadavg: 2.06 2.06 2.09 3/74 12924
/proc/meminfo: memFree=1402376/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=37288 CPUtime=1356.63
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 9415 858 0 0 135660 3 0 0 25 0 1 0 58069797 38182912 8408 996147200 134512640 135215973 4294956304 18446744073709551615 135020196 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 9322 8408 406 171 0 8247 0
Current children cumulated CPU time (s) 1356.63
Current children cumulated vsize (KiB) 37288

[startup+1422.31 s]
/proc/loadavg: 2.23 2.11 2.10 3/74 12924
/proc/meminfo: memFree=1400904/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=38604 CPUtime=1416.4
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 9776 858 0 0 141637 3 0 0 25 0 1 0 58069797 39530496 8769 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 9651 8769 406 171 0 8576 0
Current children cumulated CPU time (s) 1416.4
Current children cumulated vsize (KiB) 38604

[startup+1482.3 s]
/proc/loadavg: 2.26 2.13 2.10 3/74 12924
/proc/meminfo: memFree=1399560/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=39920 CPUtime=1476.16
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 10105 858 0 0 147613 3 0 0 25 0 1 0 58069797 40878080 9098 996147200 134512640 135215973 4294956304 18446744073709551615 135020395 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 9980 9098 406 171 0 8905 0
Current children cumulated CPU time (s) 1476.16
Current children cumulated vsize (KiB) 39920

[startup+1542.3 s]
/proc/loadavg: 2.22 2.14 2.10 3/74 12924
/proc/meminfo: memFree=1398152/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=40976 CPUtime=1535.93
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 10391 858 0 0 153590 3 0 0 25 0 1 0 58069797 41959424 9384 996147200 134512640 135215973 4294956304 18446744073709551615 135020293 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 10244 9384 406 171 0 9169 0
Current children cumulated CPU time (s) 1535.93
Current children cumulated vsize (KiB) 40976

[startup+1602.3 s]
/proc/loadavg: 2.08 2.11 2.09 3/74 12924
/proc/meminfo: memFree=1396808/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=42164 CPUtime=1595.69
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 10691 858 0 0 159566 3 0 0 25 0 1 0 58069797 43175936 9684 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 10541 9684 406 171 0 9466 0
Current children cumulated CPU time (s) 1595.69
Current children cumulated vsize (KiB) 42164

[startup+1662.3 s]
/proc/loadavg: 2.12 2.12 2.09 3/74 12924
/proc/meminfo: memFree=1395464/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=43220 CPUtime=1655.47
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 10996 858 0 0 165543 4 0 0 25 0 1 0 58069797 44257280 9989 996147200 134512640 135215973 4294956304 18446744073709551615 134590027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 10805 9989 406 171 0 9730 0
Current children cumulated CPU time (s) 1655.47
Current children cumulated vsize (KiB) 43220

[startup+1722.3 s]
/proc/loadavg: 2.09 2.11 2.09 3/74 12924
/proc/meminfo: memFree=1394184/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=44408 CPUtime=1715.23
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 11303 858 0 0 171519 4 0 0 25 0 1 0 58069797 45473792 10296 996147200 134512640 135215973 4294956304 18446744073709551615 135020330 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 11102 10296 406 171 0 10027 0
Current children cumulated CPU time (s) 1715.23
Current children cumulated vsize (KiB) 44408

[startup+1782.3 s]
/proc/loadavg: 2.03 2.09 2.08 3/74 12924
/proc/meminfo: memFree=1392712/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=45464 CPUtime=1775
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 11592 858 0 0 177496 4 0 0 25 0 1 0 58069797 46555136 10585 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 11366 10585 406 171 0 10291 0
Current children cumulated CPU time (s) 1775
Current children cumulated vsize (KiB) 45464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.4 s]
/proc/loadavg: 2.02 2.08 2.08 3/74 12924
/proc/meminfo: memFree=1392200/2055920 swapFree=4192812/4192956
[pid=12885] ppid=12883 vsize=45992 CPUtime=1800
/proc/12885/stat : 12885 (pcs.big) R 12883 12885 9846 0 -1 4194304 11724 858 0 0 179996 4 0 0 25 0 1 0 58069797 47095808 10717 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12885/statm: 11498 10717 406 171 0 10423 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 45992

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): 1807.41
CPU time (s): 1800.03
CPU user time (s): 1799.97
CPU system time (s): 0.055991
CPU usage (%): 99.5914
Max. virtual memory (cumulated for all children) (KiB): 45992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12582
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= 20612

runsolver used 1.73274 second user time and 4.85326 second system time

The end

Launcher Data 

Begin job on node85 at 2009-07-16 04:07:25
IDJOB=2071384
IDBENCH=55488
IDSOLVER=733
FILE ID=node85/2071384-1247710045
PBS_JOBID= 9521149
Free space on /tmp= 126540 MiB

SOLVER NAME= pcs 0.2
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-2071384-1247710045/watcher-2071384-1247710045 -o /tmp/evaluation-result-2071384-1247710045/solver-2071384-1247710045 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 962254414 HOME/instance-2071384-1247710045.xml

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

MD5SUM BENCH= da13ba5a9bae10f8f78b88700e630ef7
RANDOM SEED=962254414

node85.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1417160 kB
Buffers:         84176 kB
Cached:         442620 kB
SwapCached:          0 kB
Active:         228628 kB
Inactive:       337516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1417160 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2128 kB
Writeback:           0 kB
Mapped:          59536 kB
Slab:            57856 kB
Committed_AS:   502008 kB
PageTables:       1864 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= 126540 MiB
End job on node85 at 2009-07-16 04:37:34