Trace number 2071505

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) 1800.05 1801.31

General information on the benchmark

Namecsp/travellingSalesman-25/
normalized-tsp-25-843_ext.xml
MD5SUM8cd97389cab29f912677fbc361921ea8
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 benchmark6.13407
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 805321560
0.00/0.02	c Constructing HOME/instance-2071505-1247710260.xml  with 7549 constraints
0.06/0.09	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-2071505-1247710260/watcher-2071505-1247710260 -o /tmp/evaluation-result-2071505-1247710260/solver-2071505-1247710260 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 805321560 HOME/instance-2071505-1247710260.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 2.22 2.17 4/81 12206
/proc/meminfo: memFree=1381264/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=5356 CPUtime=0
/proc/12206/stat : 12206 (pcssolve) R 12204 12206 10057 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 58092130 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 264907582111 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12206/statm: 1339 241 200 169 0 50 0
[pid=12207] ppid=12206 vsize=3676 CPUtime=0
/proc/12207/stat : 12207 (fgrep) R 12206 12206 10057 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 58092131 3764224 114 996147200 4194304 4274172 548682068976 18446744073709551615 4208899 0 0 4096 0 0 0 0 17 1 0 0
/proc/12207/statm: 919 114 86 19 0 43 0
[pid=12208] ppid=12206 vsize=5356 CPUtime=0
/proc/12208/stat : 12208 (pcssolve) R 12206 12206 10057 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 58092131 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 264907582111 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12208/statm: 1339 241 200 169 0 50 0

[startup+0.088402 s]
/proc/loadavg: 2.00 2.22 2.17 4/81 12206
/proc/meminfo: memFree=1381264/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=6592 CPUtime=0.06
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 1312 758 0 0 6 0 0 0 23 0 1 0 58092130 6750208 874 996147200 134512640 135215973 4294956304 18446744073709551615 134692558 0 0 4096 0 0 0 0 17 1 0 0
/proc/12206/statm: 1648 874 390 171 0 573 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6592

[startup+0.101401 s]
/proc/loadavg: 2.00 2.22 2.17 4/81 12206
/proc/meminfo: memFree=1381264/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=7324 CPUtime=0.07
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 1570 758 0 0 7 0 0 0 23 0 1 0 58092130 7499776 1130 996147200 134512640 135215973 4294956304 18446744073709551615 134587268 0 0 4096 0 0 0 0 17 1 0 0
/proc/12206/statm: 1831 1130 404 171 0 756 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7324

[startup+0.30143 s]
/proc/loadavg: 2.00 2.22 2.17 4/81 12206
/proc/meminfo: memFree=1381264/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=7456 CPUtime=0.27
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 1628 758 0 0 27 0 0 0 25 0 1 0 58092130 7634944 1188 996147200 134512640 135215973 4294956304 18446744073709551615 135026902 0 0 4096 0 0 0 0 17 1 0 0
/proc/12206/statm: 1864 1188 406 171 0 789 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7456

[startup+0.701487 s]
/proc/loadavg: 2.00 2.22 2.17 4/81 12206
/proc/meminfo: memFree=1381264/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=7456 CPUtime=0.67
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 1630 758 0 0 67 0 0 0 25 0 1 0 58092130 7634944 1190 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/12206/statm: 1864 1190 406 171 0 789 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7456

[startup+1.5016 s]
/proc/loadavg: 2.00 2.22 2.17 3/82 12211
/proc/meminfo: memFree=1378056/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=7456 CPUtime=1.46
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 1635 758 0 0 146 0 0 0 25 0 1 0 58092130 7634944 1195 996147200 134512640 135215973 4294956304 18446744073709551615 135020323 0 0 4096 0 0 0 0 17 1 0 0
/proc/12206/statm: 1864 1195 406 171 0 789 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7456

[startup+3.10184 s]
/proc/loadavg: 2.00 2.22 2.17 3/82 12211
/proc/meminfo: memFree=1377864/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=7456 CPUtime=3.05
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 1648 758 0 0 305 0 0 0 25 0 1 0 58092130 7634944 1208 996147200 134512640 135215973 4294956304 18446744073709551615 134590128 0 0 4096 0 0 0 0 17 1 0 0
/proc/12206/statm: 1864 1208 406 171 0 789 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7456

[startup+6.3013 s]
/proc/loadavg: 2.00 2.22 2.17 3/82 12211
/proc/meminfo: memFree=1377672/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=7592 CPUtime=6.22
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 1654 758 0 0 622 0 0 0 25 0 1 0 58092130 7774208 1214 996147200 134512640 135215973 4294956304 18446744073709551615 135027099 0 0 4096 0 0 0 0 17 1 0 0
/proc/12206/statm: 1898 1214 406 171 0 823 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 7592

[startup+12.7022 s]
/proc/loadavg: 2.00 2.22 2.17 3/82 12211
/proc/meminfo: memFree=1377288/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=7952 CPUtime=12.56
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 1739 758 0 0 1255 1 0 0 25 0 1 0 58092130 8142848 1299 996147200 134512640 135215973 4294956304 18446744073709551615 134583217 0 0 4096 0 0 0 0 17 1 0 0
/proc/12206/statm: 1988 1299 406 171 0 913 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 7952

[startup+25.5011 s]
/proc/loadavg: 2.00 2.20 2.17 3/82 12211
/proc/meminfo: memFree=1377096/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=8216 CPUtime=25.25
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 1806 758 0 0 2524 1 0 0 25 0 1 0 58092130 8413184 1366 996147200 134512640 135215973 4294956304 18446744073709551615 4158960177 0 0 4096 0 0 0 0 17 1 0 0
/proc/12206/statm: 2054 1366 406 171 0 979 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 8216

[startup+51.1018 s]
/proc/loadavg: 2.00 2.19 2.16 3/82 12211
/proc/meminfo: memFree=1376520/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=8748 CPUtime=50.61
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 1951 758 0 0 5060 1 0 0 25 0 1 0 58092130 8957952 1511 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/12206/statm: 2187 1511 406 171 0 1112 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 8748

[startup+102.306 s]
/proc/loadavg: 2.20 2.22 2.18 3/83 12253
/proc/meminfo: memFree=1134664/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=10200 CPUtime=101.73
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 2320 758 0 0 10172 1 0 0 25 0 1 0 58092130 10444800 1880 996147200 134512640 135215973 4294956304 18446744073709551615 135020411 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 2550 1880 406 171 0 1475 0
Current children cumulated CPU time (s) 101.73
Current children cumulated vsize (KiB) 10200

[startup+162.302 s]
/proc/loadavg: 2.07 2.17 2.16 3/83 12253
/proc/meminfo: memFree=1126856/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=12168 CPUtime=161.71
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 2809 758 0 0 16169 2 0 0 25 0 1 0 58092130 12460032 2271 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 3042 2271 406 171 0 1967 0
Current children cumulated CPU time (s) 161.71
Current children cumulated vsize (KiB) 12168

[startup+222.302 s]
/proc/loadavg: 2.02 2.14 2.15 3/83 12253
/proc/meminfo: memFree=1123720/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=14008 CPUtime=221.68
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 3320 758 0 0 22166 2 0 0 25 0 1 0 58092130 14344192 2717 996147200 134512640 135215973 4294956304 18446744073709551615 134590027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 3502 2717 406 171 0 2427 0
Current children cumulated CPU time (s) 221.68
Current children cumulated vsize (KiB) 14008

[startup+282.301 s]
/proc/loadavg: 2.01 2.11 2.14 3/83 12253
/proc/meminfo: memFree=1122120/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=15584 CPUtime=281.65
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 3722 758 0 0 28163 2 0 0 25 0 1 0 58092130 15958016 3119 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 3896 3119 406 171 0 2821 0
Current children cumulated CPU time (s) 281.65
Current children cumulated vsize (KiB) 15584

[startup+342.302 s]
/proc/loadavg: 2.00 2.09 2.13 3/82 12253
/proc/meminfo: memFree=1120840/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=16768 CPUtime=341.64
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 4037 758 0 0 34161 3 0 0 25 0 1 0 58092130 17170432 3434 996147200 134512640 135215973 4294956304 18446744073709551615 135026934 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 4192 3434 406 171 0 3117 0
Current children cumulated CPU time (s) 341.64
Current children cumulated vsize (KiB) 16768

[startup+402.302 s]
/proc/loadavg: 2.00 2.07 2.12 3/82 12253
/proc/meminfo: memFree=1119568/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=18088 CPUtime=401.61
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 4376 758 0 0 40158 3 0 0 25 0 1 0 58092130 18522112 3773 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 4522 3773 406 171 0 3447 0
Current children cumulated CPU time (s) 401.61
Current children cumulated vsize (KiB) 18088

[startup+462.301 s]
/proc/loadavg: 2.00 2.05 2.11 3/82 12253
/proc/meminfo: memFree=1118160/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=19908 CPUtime=461.58
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 4858 758 0 0 46155 3 0 0 25 0 1 0 58092130 20385792 4126 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 4977 4126 406 171 0 3902 0
Current children cumulated CPU time (s) 461.58
Current children cumulated vsize (KiB) 19908

[startup+522.301 s]
/proc/loadavg: 2.00 2.04 2.09 3/82 12253
/proc/meminfo: memFree=1116432/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=21492 CPUtime=521.55
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 5292 758 0 0 52152 3 0 0 25 0 1 0 58092130 22007808 4560 996147200 134512640 135215973 4294956304 18446744073709551615 135020415 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 5373 4560 406 171 0 4298 0
Current children cumulated CPU time (s) 521.55
Current children cumulated vsize (KiB) 21492

[startup+582.302 s]
/proc/loadavg: 2.00 2.03 2.09 3/82 12253
/proc/meminfo: memFree=1114704/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=23076 CPUtime=581.53
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 5712 758 0 0 58149 4 0 0 25 0 1 0 58092130 23629824 4980 996147200 134512640 135215973 4294956304 18446744073709551615 135020296 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 5769 4980 406 171 0 4694 0
Current children cumulated CPU time (s) 581.53
Current children cumulated vsize (KiB) 23076

[startup+642.303 s]
/proc/loadavg: 2.00 2.02 2.08 3/82 12253
/proc/meminfo: memFree=1113232/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=24528 CPUtime=641.52

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

[startup+882.302 s]
/proc/loadavg: 2.02 2.02 2.06 3/82 12253
/proc/meminfo: memFree=1106896/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=31484 CPUtime=881.4
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 7909 758 0 0 88134 6 0 0 25 0 1 0 58092130 32239616 6920 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 7871 6920 406 171 0 6796 0
Current children cumulated CPU time (s) 881.4
Current children cumulated vsize (KiB) 31484

[startup+942.302 s]
/proc/loadavg: 2.00 2.01 2.06 3/82 12253
/proc/meminfo: memFree=1105424/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=32936 CPUtime=941.38
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 8298 758 0 0 94132 6 0 0 25 0 1 0 58092130 33726464 7309 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 8234 7309 406 171 0 7159 0
Current children cumulated CPU time (s) 941.38
Current children cumulated vsize (KiB) 32936

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/82 12253
/proc/meminfo: memFree=1103824/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=34512 CPUtime=1001.35
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 8696 758 0 0 100129 6 0 0 25 0 1 0 58092130 35340288 7707 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 8628 7707 406 171 0 7553 0
Current children cumulated CPU time (s) 1001.35
Current children cumulated vsize (KiB) 34512

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.05 3/82 12253
/proc/meminfo: memFree=1102352/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=35832 CPUtime=1061.33
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 9071 758 0 0 106127 6 0 0 25 0 1 0 58092130 36691968 8082 996147200 134512640 135215973 4294956304 18446744073709551615 134583244 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 8958 8082 406 171 0 7883 0
Current children cumulated CPU time (s) 1061.33
Current children cumulated vsize (KiB) 35832

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.04 4/82 12253
/proc/meminfo: memFree=1100816/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=37412 CPUtime=1121.31
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 9464 758 0 0 112124 7 0 0 25 0 1 0 58092130 38309888 8475 996147200 134512640 135215973 4294956304 18446744073709551615 134599875 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 9353 8475 406 171 0 8278 0
Current children cumulated CPU time (s) 1121.31
Current children cumulated vsize (KiB) 37412

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.03 4/82 12253
/proc/meminfo: memFree=1099152/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=38864 CPUtime=1181.28
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 9857 758 0 0 118121 7 0 0 25 0 1 0 58092130 39796736 8868 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 9716 8868 406 171 0 8641 0
Current children cumulated CPU time (s) 1181.28
Current children cumulated vsize (KiB) 38864

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/82 12253
/proc/meminfo: memFree=1097360/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=40440 CPUtime=1241.26
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 10280 758 0 0 124119 7 0 0 25 0 1 0 58092130 41410560 9291 996147200 134512640 135215973 4294956304 18446744073709551615 135026911 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 10110 9291 406 171 0 9035 0
Current children cumulated CPU time (s) 1241.26
Current children cumulated vsize (KiB) 40440

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/82 12253
/proc/meminfo: memFree=1095696/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=41892 CPUtime=1301.24
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 10668 758 0 0 130117 7 0 0 25 0 1 0 58092130 42897408 9679 996147200 134512640 135215973 4294956304 18446744073709551615 135026885 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 10473 9679 406 171 0 9398 0
Current children cumulated CPU time (s) 1301.24
Current children cumulated vsize (KiB) 41892

[startup+1362.3 s]
/proc/loadavg: 2.06 2.02 2.02 3/82 12253
/proc/meminfo: memFree=1093968/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=43476 CPUtime=1361.2
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 11094 758 0 0 136113 7 0 0 25 0 1 0 58092130 44519424 10105 996147200 134512640 135215973 4294956304 18446744073709551615 135026932 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 10869 10105 406 171 0 9794 0
Current children cumulated CPU time (s) 1361.2
Current children cumulated vsize (KiB) 43476

[startup+1422.31 s]
/proc/loadavg: 2.02 2.01 2.02 3/82 12253
/proc/meminfo: memFree=1092624/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=44796 CPUtime=1421.19
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 11433 758 0 0 142111 8 0 0 25 0 1 0 58092130 45871104 10444 996147200 134512640 135215973 4294956304 18446744073709551615 135020215 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 11199 10444 406 171 0 10124 0
Current children cumulated CPU time (s) 1421.19
Current children cumulated vsize (KiB) 44796

[startup+1482.3 s]
/proc/loadavg: 2.01 2.00 2.01 3/82 12253
/proc/meminfo: memFree=1091344/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=45980 CPUtime=1481.16
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 11745 758 0 0 148108 8 0 0 25 0 1 0 58092130 47083520 10756 996147200 134512640 135215973 4294956304 18446744073709551615 135020270 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 11495 10756 406 171 0 10420 0
Current children cumulated CPU time (s) 1481.16
Current children cumulated vsize (KiB) 45980

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12253
/proc/meminfo: memFree=1090000/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=47160 CPUtime=1541.13
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 12079 758 0 0 154105 8 0 0 25 0 1 0 58092130 48291840 11090 996147200 134512640 135215973 4294956304 18446744073709551615 134590070 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 11790 11090 406 171 0 10715 0
Current children cumulated CPU time (s) 1541.13
Current children cumulated vsize (KiB) 47160

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12253
/proc/meminfo: memFree=1088656/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=48608 CPUtime=1601.1
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 12435 758 0 0 160102 8 0 0 25 0 1 0 58092130 49774592 11446 996147200 134512640 135215973 4294956304 18446744073709551615 4158960138 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 12152 11446 406 171 0 11077 0
Current children cumulated CPU time (s) 1601.1
Current children cumulated vsize (KiB) 48608

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12253
/proc/meminfo: memFree=1087248/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=51840 CPUtime=1661.08
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 13289 758 0 0 166099 9 0 0 25 0 1 0 58092130 53084160 11787 996147200 134512640 135215973 4294956304 18446744073709551615 135026864 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 12960 11787 406 171 0 11885 0
Current children cumulated CPU time (s) 1661.08
Current children cumulated vsize (KiB) 51840

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12253
/proc/meminfo: memFree=1085904/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=53160 CPUtime=1721.05
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 13632 758 0 0 172096 9 0 0 25 0 1 0 58092130 54435840 12130 996147200 134512640 135215973 4294956304 18446744073709551615 134583250 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 13290 12130 406 171 0 12215 0
Current children cumulated CPU time (s) 1721.05
Current children cumulated vsize (KiB) 53160

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 12253
/proc/meminfo: memFree=1084432/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=54476 CPUtime=1781.03
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 13985 758 0 0 178094 9 0 0 25 0 1 0 58092130 55783424 12483 996147200 134512640 135215973 4294956304 18446744073709551615 134590188 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 13619 12483 406 171 0 12544 0
Current children cumulated CPU time (s) 1781.03
Current children cumulated vsize (KiB) 54476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12253
/proc/meminfo: memFree=1084048/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=54872 CPUtime=1800.02
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 14084 758 0 0 179993 9 0 0 25 0 1 0 58092130 56188928 12582 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 13718 12582 406 171 0 12643 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 54872

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

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

[startup+1801.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12253
/proc/meminfo: memFree=1084048/2055920 swapFree=4192812/4192956
[pid=12206] ppid=12204 vsize=54872 CPUtime=1800.02
/proc/12206/stat : 12206 (pcs.big) R 12204 12206 10057 0 -1 4194304 14084 758 0 0 179993 9 0 0 25 0 1 0 58092130 56188928 12582 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/12206/statm: 13718 12582 406 171 0 12643 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 54872

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.31
CPU time (s): 1800.05
CPU user time (s): 1799.94
CPU system time (s): 0.111982
CPU usage (%): 99.9297
Max. virtual memory (cumulated for all children) (KiB): 54872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14842
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= 18
involuntary context switches= 8038

runsolver used 2.70759 second user time and 5.46317 second system time

The end

Launcher Data 

Begin job on node30 at 2009-07-16 04:11:00
IDJOB=2071505
IDBENCH=55499
IDSOLVER=733
FILE ID=node30/2071505-1247710260
PBS_JOBID= 9521251
Free space on /tmp= 66288 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/travellingSalesman-25/normalized-tsp-25-843_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2071505-1247710260/watcher-2071505-1247710260 -o /tmp/evaluation-result-2071505-1247710260/solver-2071505-1247710260 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 805321560 HOME/instance-2071505-1247710260.xml

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

MD5SUM BENCH= 8cd97389cab29f912677fbc361921ea8
RANDOM SEED=805321560

node30.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		: 3000.277
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		: 3000.277
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:       1381744 kB
Buffers:         87780 kB
Cached:         467236 kB
SwapCached:          0 kB
Active:         247556 kB
Inactive:       342196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1381744 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1864 kB
Writeback:           0 kB
Mapped:          55108 kB
Slab:            69620 kB
Committed_AS:   572812 kB
PageTables:       1812 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= 66284 MiB
End job on node30 at 2009-07-16 04:41:03