Trace number 2079965

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) 1800.03 1801.21

General information on the benchmark

Namecsp/travellingSalesman-20/
normalized-tsp-20-75_ext.xml
MD5SUM5c79399234abcf40ea987f2fe6c389ae
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 benchmark3.66244
Satisfiable
(Un)Satisfiability was proved
Number of variables61
Number of constraints230
Maximum constraint arity3
Maximum domain size1001
Number of constraints which are defined in extension230
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
0.17/0.21	c Seed is 627071220
0.17/0.21	c Constructing HOME/instance-2079965-1247717217.xml  with 3839 constraints
0.17/0.21	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-2079965-1247717217/watcher-2079965-1247717217 -o /tmp/evaluation-result-2079965-1247717217/solver-2079965-1247717217 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 627071220 HOME/instance-2079965-1247717217.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: 2.00 2.01 2.02 4/82 12224
/proc/meminfo: memFree=1290128/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=5356 CPUtime=0
/proc/12224/stat : 12224 (pcssolve) R 12222 12224 8839 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 58788174 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 272467815071 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12224/statm: 1339 241 200 169 0 50 0
[pid=12225] ppid=12224 vsize=5356 CPUtime=0
/proc/12225/stat : 12225 (pcssolve) R 12224 12224 8839 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 58788175 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 272467815071 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12225/statm: 1339 241 200 169 0 50 0

[startup+0.112474 s]
/proc/loadavg: 2.00 2.01 2.02 4/82 12224
/proc/meminfo: memFree=1290128/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=6224 CPUtime=0.08
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 1281 846 0 0 8 0 0 0 18 0 1 0 58788174 6373376 861 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12224/statm: 1556 861 404 171 0 481 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6224

[startup+0.202485 s]
/proc/loadavg: 2.00 2.01 2.02 4/82 12224
/proc/meminfo: memFree=1290128/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=6224 CPUtime=0.17
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 1313 846 0 0 17 0 0 0 18 0 1 0 58788174 6373376 893 996147200 134512640 135215973 4294956304 18446744073709551615 134590017 0 0 4096 0 0 0 0 17 1 0 0
/proc/12224/statm: 1556 893 404 171 0 481 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 6224

[startup+0.302496 s]
/proc/loadavg: 2.00 2.01 2.02 4/82 12224
/proc/meminfo: memFree=1290128/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=6372 CPUtime=0.27
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 1322 846 0 0 27 0 0 0 19 0 1 0 58788174 6524928 902 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12224/statm: 1593 902 406 171 0 518 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6372

[startup+0.702556 s]
/proc/loadavg: 2.00 2.01 2.02 4/82 12224
/proc/meminfo: memFree=1290128/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=6372 CPUtime=0.67
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 1324 846 0 0 67 0 0 0 23 0 1 0 58788174 6524928 904 996147200 134512640 135215973 4294956304 18446744073709551615 135018582 0 0 4096 0 0 0 0 17 1 0 0
/proc/12224/statm: 1593 904 406 171 0 518 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6372

[startup+1.50167 s]
/proc/loadavg: 2.00 2.01 2.02 3/83 12229
/proc/meminfo: memFree=1288008/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=6372 CPUtime=1.46
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 1324 846 0 0 146 0 0 0 25 0 1 0 58788174 6524928 904 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12224/statm: 1593 904 406 171 0 518 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6372

[startup+3.1019 s]
/proc/loadavg: 2.00 2.00 2.02 3/83 12229
/proc/meminfo: memFree=1287880/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=6372 CPUtime=3.05
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 1347 846 0 0 305 0 0 0 25 0 1 0 58788174 6524928 927 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/12224/statm: 1593 927 406 171 0 518 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 6372

[startup+6.30137 s]
/proc/loadavg: 2.00 2.00 2.02 3/83 12229
/proc/meminfo: memFree=1287624/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=6372 CPUtime=6.22
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 1352 846 0 0 622 0 0 0 25 0 1 0 58788174 6524928 932 996147200 134512640 135215973 4294956304 18446744073709551615 135020282 0 0 4096 0 0 0 0 17 1 0 0
/proc/12224/statm: 1593 932 406 171 0 518 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 6372

[startup+12.7013 s]
/proc/loadavg: 2.00 2.00 2.02 3/83 12229
/proc/meminfo: memFree=1287440/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=6504 CPUtime=12.56
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 1387 846 0 0 1256 0 0 0 25 0 1 0 58788174 6660096 967 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/12224/statm: 1626 967 406 171 0 551 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 6504

[startup+25.5012 s]
/proc/loadavg: 2.00 2.00 2.02 3/83 12229
/proc/meminfo: memFree=1279568/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=6768 CPUtime=25.25
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 1444 846 0 0 2524 1 0 0 25 0 1 0 58788174 6930432 1024 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/12224/statm: 1692 1024 406 171 0 617 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 6768

[startup+51.1029 s]
/proc/loadavg: 2.00 2.00 2.02 3/83 12272
/proc/meminfo: memFree=1489168/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=7292 CPUtime=50.67
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 1576 846 0 0 5065 2 0 0 25 0 1 0 58788174 7467008 1156 996147200 134512640 135215973 4294956304 18446744073709551615 135026864 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 1823 1156 406 171 0 748 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 7292

[startup+102.302 s]
/proc/loadavg: 2.19 2.05 2.03 4/83 12272
/proc/meminfo: memFree=770832/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=8472 CPUtime=101.84
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 1880 846 0 0 10182 2 0 0 25 0 1 0 58788174 8675328 1427 996147200 134512640 135215973 4294956304 18446744073709551615 134590168 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 2118 1427 406 171 0 1043 0
Current children cumulated CPU time (s) 101.84
Current children cumulated vsize (KiB) 8472

[startup+162.301 s]
/proc/loadavg: 2.33 2.11 2.05 3/83 12272
/proc/meminfo: memFree=766928/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=10048 CPUtime=161.81
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 2274 846 0 0 16179 2 0 0 25 0 1 0 58788174 10289152 1788 996147200 134512640 135215973 4294956304 18446744073709551615 134590196 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 2512 1788 406 171 0 1437 0
Current children cumulated CPU time (s) 161.81
Current children cumulated vsize (KiB) 10048

[startup+222.307 s]
/proc/loadavg: 2.11 2.09 2.04 3/83 12273
/proc/meminfo: memFree=764808/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=11532 CPUtime=221.8
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 2673 846 0 0 22177 3 0 0 25 0 1 0 58788174 11808768 2187 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 2883 2187 406 171 0 1808 0
Current children cumulated CPU time (s) 221.8
Current children cumulated vsize (KiB) 11532

[startup+282.302 s]
/proc/loadavg: 2.04 2.07 2.04 3/83 12273
/proc/meminfo: memFree=763464/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=13108 CPUtime=281.76
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 3077 846 0 0 28173 3 0 0 25 0 1 0 58788174 13422592 2526 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 3277 2526 406 171 0 2202 0
Current children cumulated CPU time (s) 281.76
Current children cumulated vsize (KiB) 13108

[startup+342.301 s]
/proc/loadavg: 2.01 2.05 2.03 3/83 12273
/proc/meminfo: memFree=762376/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=14160 CPUtime=341.73
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 3357 846 0 0 34170 3 0 0 25 0 1 0 58788174 14499840 2806 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 3540 2806 406 171 0 2465 0
Current children cumulated CPU time (s) 341.73
Current children cumulated vsize (KiB) 14160

[startup+402.301 s]
/proc/loadavg: 2.00 2.04 2.03 3/83 12273
/proc/meminfo: memFree=761032/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=15476 CPUtime=401.71
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 3689 846 0 0 40167 4 0 0 25 0 1 0 58788174 15847424 3138 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 3869 3138 406 171 0 2794 0
Current children cumulated CPU time (s) 401.71
Current children cumulated vsize (KiB) 15476

[startup+462.302 s]
/proc/loadavg: 2.00 2.03 2.02 3/83 12273
/proc/meminfo: memFree=759688/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=16664 CPUtime=461.68
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 4018 846 0 0 46164 4 0 0 25 0 1 0 58788174 17063936 3467 996147200 134512640 135215973 4294956304 18446744073709551615 134583191 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 4166 3467 406 171 0 3091 0
Current children cumulated CPU time (s) 461.68
Current children cumulated vsize (KiB) 16664

[startup+522.302 s]
/proc/loadavg: 2.00 2.02 2.01 3/83 12273
/proc/meminfo: memFree=758472/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=18360 CPUtime=521.65
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 4470 846 0 0 52161 4 0 0 25 0 1 0 58788174 18800640 3790 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 4590 3790 406 171 0 3515 0
Current children cumulated CPU time (s) 521.65
Current children cumulated vsize (KiB) 18360

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.01 3/83 12273
/proc/meminfo: memFree=757128/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=19680 CPUtime=581.62
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 4799 846 0 0 58158 4 0 0 25 0 1 0 58788174 20152320 4119 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 4920 4119 406 171 0 3845 0
Current children cumulated CPU time (s) 581.62
Current children cumulated vsize (KiB) 19680

[startup+642.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 12273
/proc/meminfo: memFree=755848/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=20868 CPUtime=641.6
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 5116 846 0 0 64155 5 0 0 25 0 1 0 58788174 21368832 4436 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 5217 4436 406 171 0 4142 0
Current children cumulated CPU time (s) 641.6

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

[startup+882.307 s]
/proc/loadavg: 2.06 2.05 2.01 3/83 12273
/proc/meminfo: memFree=750408/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=25884 CPUtime=881.5
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 6436 846 0 0 88144 6 0 0 25 0 1 0 58788174 26505216 5756 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 6471 5756 406 171 0 5396 0
Current children cumulated CPU time (s) 881.5
Current children cumulated vsize (KiB) 25884

[startup+942.302 s]
/proc/loadavg: 2.02 2.04 2.00 3/83 12273
/proc/meminfo: memFree=749128/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=27064 CPUtime=941.47
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 6761 846 0 0 94140 7 0 0 25 0 1 0 58788174 27713536 6081 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 6766 6081 406 171 0 5691 0
Current children cumulated CPU time (s) 941.47
Current children cumulated vsize (KiB) 27064

[startup+1002.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/83 12273
/proc/meminfo: memFree=747592/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=29540 CPUtime=1001.44
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 7392 846 0 0 100137 7 0 0 25 0 1 0 58788174 30248960 6455 996147200 134512640 135215973 4294956304 18446744073709551615 135020192 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 7385 6455 406 171 0 6310 0
Current children cumulated CPU time (s) 1001.44
Current children cumulated vsize (KiB) 29540

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 12273
/proc/meminfo: memFree=745928/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=31380 CPUtime=1061.41
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 7880 846 0 0 106134 7 0 0 25 0 1 0 58788174 32133120 6878 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 7845 6878 406 171 0 6770 0
Current children cumulated CPU time (s) 1061.41
Current children cumulated vsize (KiB) 31380

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 12273
/proc/meminfo: memFree=744456/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=32700 CPUtime=1121.4
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 8225 846 0 0 112132 8 0 0 25 0 1 0 58788174 33484800 7223 996147200 134512640 135215973 4294956304 18446744073709551615 135020192 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 8175 7223 406 171 0 7100 0
Current children cumulated CPU time (s) 1121.4
Current children cumulated vsize (KiB) 32700

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 12273
/proc/meminfo: memFree=743112/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=34016 CPUtime=1181.36
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 8570 846 0 0 118128 8 0 0 25 0 1 0 58788174 34832384 7568 996147200 134512640 135215973 4294956304 18446744073709551615 135026880 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 8504 7568 406 171 0 7429 0
Current children cumulated CPU time (s) 1181.36
Current children cumulated vsize (KiB) 34016

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 12273
/proc/meminfo: memFree=741640/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=35204 CPUtime=1241.34
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 8885 846 0 0 124126 8 0 0 25 0 1 0 58788174 36048896 7883 996147200 134512640 135215973 4294956304 18446744073709551615 135020273 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 8801 7883 406 171 0 7726 0
Current children cumulated CPU time (s) 1241.34
Current children cumulated vsize (KiB) 35204

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12273
/proc/meminfo: memFree=740360/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=36392 CPUtime=1301.32
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 9208 846 0 0 130123 9 0 0 25 0 1 0 58788174 37265408 8206 996147200 134512640 135215973 4294956304 18446744073709551615 135020306 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 9098 8206 406 171 0 8023 0
Current children cumulated CPU time (s) 1301.32
Current children cumulated vsize (KiB) 36392

[startup+1362.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/83 12273
/proc/meminfo: memFree=738888/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=37844 CPUtime=1361.29
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 9568 846 0 0 136120 9 0 0 25 0 1 0 58788174 38752256 8566 996147200 134512640 135215973 4294956304 18446744073709551615 135026930 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 9461 8566 406 171 0 8386 0
Current children cumulated CPU time (s) 1361.29
Current children cumulated vsize (KiB) 37844

[startup+1422.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/83 12273
/proc/meminfo: memFree=737480/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=39164 CPUtime=1421.27
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 9923 846 0 0 142117 10 0 0 25 0 1 0 58788174 40103936 8921 996147200 134512640 135215973 4294956304 18446744073709551615 135020270 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 9791 8921 406 171 0 8716 0
Current children cumulated CPU time (s) 1421.27
Current children cumulated vsize (KiB) 39164

[startup+1482.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/83 12273
/proc/meminfo: memFree=736136/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=40484 CPUtime=1481.24
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 10261 846 0 0 148114 10 0 0 25 0 1 0 58788174 41455616 9259 996147200 134512640 135215973 4294956304 18446744073709551615 134583198 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 10121 9259 406 171 0 9046 0
Current children cumulated CPU time (s) 1481.24
Current children cumulated vsize (KiB) 40484

[startup+1542.31 s]
/proc/loadavg: 2.01 2.01 2.00 3/83 12273
/proc/meminfo: memFree=734920/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=41672 CPUtime=1541.21
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 10572 846 0 0 154111 10 0 0 25 0 1 0 58788174 42672128 9570 996147200 134512640 135215973 4294956304 18446744073709551615 135020385 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 10418 9570 406 171 0 9343 0
Current children cumulated CPU time (s) 1541.21
Current children cumulated vsize (KiB) 41672

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 12273
/proc/meminfo: memFree=733512/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=42992 CPUtime=1601.19
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 10929 846 0 0 160108 11 0 0 25 0 1 0 58788174 44023808 9927 996147200 134512640 135215973 4294956304 18446744073709551615 135026902 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 10748 9927 406 171 0 9673 0
Current children cumulated CPU time (s) 1601.19
Current children cumulated vsize (KiB) 42992

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12273
/proc/meminfo: memFree=732168/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=44180 CPUtime=1661.16
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 11258 846 0 0 166105 11 0 0 25 0 1 0 58788174 45240320 10256 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 11045 10256 406 171 0 9970 0
Current children cumulated CPU time (s) 1661.16
Current children cumulated vsize (KiB) 44180

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12273
/proc/meminfo: memFree=730696/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=45632 CPUtime=1721.13
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 11619 846 0 0 172102 11 0 0 25 0 1 0 58788174 46727168 10617 996147200 134512640 135215973 4294956304 18446744073709551615 134590112 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 11408 10617 406 171 0 10333 0
Current children cumulated CPU time (s) 1721.13
Current children cumulated vsize (KiB) 45632

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12273
/proc/meminfo: memFree=729544/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=46556 CPUtime=1781.11
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 11881 846 0 0 178099 12 0 0 25 0 1 0 58788174 47673344 10879 996147200 134512640 135215973 4294956304 18446744073709551615 134599858 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 11639 10879 406 171 0 10564 0
Current children cumulated CPU time (s) 1781.11
Current children cumulated vsize (KiB) 46556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12273
/proc/meminfo: memFree=729224/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=46952 CPUtime=1800
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 11967 846 0 0 179988 12 0 0 25 0 1 0 58788174 48078848 10965 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 11738 10965 406 171 0 10663 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 46952

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

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

[startup+1801.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12273
/proc/meminfo: memFree=729224/2055920 swapFree=4192812/4192956
[pid=12224] ppid=12222 vsize=46952 CPUtime=1800
/proc/12224/stat : 12224 (pcs.big) R 12222 12224 8839 0 -1 4194304 11967 846 0 0 179988 12 0 0 25 0 1 0 58788174 48078848 10965 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/12224/statm: 11738 10965 406 171 0 10663 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 46952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.21
CPU time (s): 1800.03
CPU user time (s): 1799.89
CPU system time (s): 0.134979
CPU usage (%): 99.9343
Max. virtual memory (cumulated for all children) (KiB): 46952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12813
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= 8537

runsolver used 2.30665 second user time and 5.83011 second system time

The end

Launcher Data 

Begin job on node22 at 2009-07-16 06:06:57
IDJOB=2079965
IDBENCH=56975
IDSOLVER=734
FILE ID=node22/2079965-1247717217
PBS_JOBID= 9521360
Free space on /tmp= 66388 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/travellingSalesman-20/normalized-tsp-20-75_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079965-1247717217/watcher-2079965-1247717217 -o /tmp/evaluation-result-2079965-1247717217/solver-2079965-1247717217 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 627071220 HOME/instance-2079965-1247717217.xml

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

MD5SUM BENCH= 5c79399234abcf40ea987f2fe6c389ae
RANDOM SEED=627071220

node22.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		: 3000.278
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		: 3000.278
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	: 5636.09
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1290608 kB
Buffers:         85992 kB
Cached:         342272 kB
SwapCached:          0 kB
Active:         293888 kB
Inactive:       385032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1290608 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1888 kB
Writeback:           0 kB
Mapped:         271080 kB
Slab:            71252 kB
Committed_AS:   828608 kB
PageTables:       2252 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= 66384 MiB
End job on node22 at 2009-07-16 06:37:00