Trace number 2071495

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) 1800.02 1806.71

General information on the benchmark

Namecsp/travellingSalesman-25/
normalized-tsp-25-681_ext.xml
MD5SUMbe8652480bfb64fd75f0901e3fa7466b
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 benchmark14.6958
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
0.08/0.20	c Seed is 1415355520
0.08/0.20	c Constructing HOME/instance-2071495-1247710251.xml  with 7549 constraints
0.08/0.20	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-2071495-1247710251/watcher-2071495-1247710251 -o /tmp/evaluation-result-2071495-1247710251/solver-2071495-1247710251 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1415355520 HOME/instance-2071495-1247710251.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: 2.10 2.36 2.28 4/73 14586
/proc/meminfo: memFree=1150152/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=5356 CPUtime=0
/proc/14586/stat : 14586 (pcssolve) R 14584 14586 12737 0 -1 4194304 257 0 0 0 0 0 0 0 20 0 1 0 58090105 5484544 225 996147200 4194304 4889804 548682068800 18446744073709551615 224264620759 0 0 4100 65536 0 0 0 17 1 0 0
/proc/14586/statm: 1339 225 187 169 0 50 0

[startup+0.083179 s]
/proc/loadavg: 2.10 2.36 2.28 4/73 14586
/proc/meminfo: memFree=1150152/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=5916 CPUtime=0.06
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 1088 862 0 0 6 0 0 0 18 0 1 0 58090105 6057984 665 996147200 134512640 135215973 4294956304 18446744073709551615 134636737 0 0 4096 0 0 0 0 17 1 0 0
/proc/14586/statm: 1479 668 390 171 0 404 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5916

[startup+0.102181 s]
/proc/loadavg: 2.10 2.36 2.28 4/73 14586
/proc/meminfo: memFree=1150152/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=7344 CPUtime=0.08
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 1614 862 0 0 8 0 0 0 18 0 1 0 58090105 7520256 1153 996147200 134512640 135215973 4294956304 18446744073709551615 134603011 0 0 4096 0 0 0 0 17 1 0 0
/proc/14586/statm: 1836 1153 404 171 0 761 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7344

[startup+0.301218 s]
/proc/loadavg: 2.10 2.36 2.28 4/73 14586
/proc/meminfo: memFree=1150152/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=7656 CPUtime=0.28
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 1703 862 0 0 28 0 0 0 19 0 1 0 58090105 7839744 1242 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/14586/statm: 1914 1242 406 171 0 839 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7656

[startup+0.701293 s]
/proc/loadavg: 2.10 2.36 2.28 4/73 14586
/proc/meminfo: memFree=1150152/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=7656 CPUtime=0.68
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 1706 862 0 0 68 0 0 0 23 0 1 0 58090105 7839744 1245 996147200 134512640 135215973 4294956304 18446744073709551615 135020412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14586/statm: 1914 1245 406 171 0 839 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7656

[startup+1.50144 s]
/proc/loadavg: 2.10 2.36 2.28 3/74 14591
/proc/meminfo: memFree=1145600/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=7656 CPUtime=1.48
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 1706 862 0 0 148 0 0 0 25 0 1 0 58090105 7839744 1245 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/14586/statm: 1914 1245 406 171 0 839 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7656

[startup+3.10174 s]
/proc/loadavg: 2.10 2.36 2.28 3/74 14591
/proc/meminfo: memFree=1145344/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=7656 CPUtime=3.08
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 1706 862 0 0 308 0 0 0 25 0 1 0 58090105 7839744 1245 996147200 134512640 135215973 4294956304 18446744073709551615 4158960153 0 0 4096 0 0 0 0 17 1 0 0
/proc/14586/statm: 1914 1245 406 171 0 839 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7656

[startup+6.30134 s]
/proc/loadavg: 2.09 2.35 2.28 3/74 14591
/proc/meminfo: memFree=1144832/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=7656 CPUtime=6.28
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 1706 862 0 0 628 0 0 0 25 0 1 0 58090105 7839744 1245 996147200 134512640 135215973 4294956304 18446744073709551615 135026932 0 0 4096 0 0 0 0 17 1 0 0
/proc/14586/statm: 1914 1245 406 171 0 839 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7656

[startup+12.7015 s]
/proc/loadavg: 2.08 2.34 2.28 3/74 14591
/proc/meminfo: memFree=1142728/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=7788 CPUtime=12.68
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 1726 862 0 0 1268 0 0 0 25 0 1 0 58090105 7974912 1265 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/14586/statm: 1947 1265 406 171 0 872 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7788

[startup+25.5029 s]
/proc/loadavg: 2.06 2.33 2.27 3/74 14591
/proc/meminfo: memFree=1138056/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=8264 CPUtime=25.47
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 1847 862 0 0 2547 0 0 0 25 0 1 0 58090105 8462336 1386 996147200 134512640 135215973 4294956304 18446744073709551615 135020395 0 0 4096 0 0 0 0 17 1 0 0
/proc/14586/statm: 2066 1386 406 171 0 991 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 8264

[startup+51.1017 s]
/proc/loadavg: 2.04 2.30 2.27 3/74 14591
/proc/meminfo: memFree=1132488/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=8684 CPUtime=51.07
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 1948 862 0 0 5106 1 0 0 25 0 1 0 58090105 8892416 1487 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/14586/statm: 2171 1487 406 171 0 1096 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8684

[startup+102.305 s]
/proc/loadavg: 2.01 2.25 2.25 3/74 14591
/proc/meminfo: memFree=1121416/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=9476 CPUtime=102.26
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 2132 862 0 0 10225 1 0 0 25 0 1 0 58090105 9703424 1671 996147200 134512640 135215973 4294956304 18446744073709551615 135020320 0 0 4096 0 0 0 0 17 1 0 0
/proc/14586/statm: 2369 1671 406 171 0 1294 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9476

[startup+162.302 s]
/proc/loadavg: 2.00 2.20 2.23 3/74 14591
/proc/meminfo: memFree=1108296/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=10660 CPUtime=162.23
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 2451 862 0 0 16222 1 0 0 25 0 1 0 58090105 10915840 1957 996147200 134512640 135215973 4294956304 18446744073709551615 135020227 0 0 4096 0 0 0 0 17 1 0 0
/proc/14586/statm: 2665 1957 406 171 0 1590 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10660

[startup+222.302 s]
/proc/loadavg: 2.00 2.16 2.22 3/74 14591
/proc/meminfo: memFree=1094984/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=12160 CPUtime=222.21
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 2830 862 0 0 22220 1 0 0 25 0 1 0 58090105 12451840 2271 996147200 134512640 135215973 4294956304 18446744073709551615 134590163 0 0 4096 0 0 0 0 17 1 0 0
/proc/14586/statm: 3040 2271 406 171 0 1965 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12160

[startup+282.302 s]
/proc/loadavg: 2.00 2.13 2.20 3/74 14591
/proc/meminfo: memFree=1080392/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=13084 CPUtime=282.19
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 3083 862 0 0 28218 1 0 0 25 0 1 0 58090105 13398016 2524 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 1 0 0
/proc/14586/statm: 3271 2524 406 171 0 2196 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 13084

[startup+342.302 s]
/proc/loadavg: 2.00 2.10 2.18 4/74 14591
/proc/meminfo: memFree=1070664/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=14396 CPUtime=342.17
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 3424 862 0 0 34216 1 0 0 25 0 1 0 58090105 14741504 2800 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/14586/statm: 3599 2800 406 171 0 2524 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 14396

[startup+402.301 s]
/proc/loadavg: 2.00 2.08 2.17 3/74 14591
/proc/meminfo: memFree=1064008/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=15448 CPUtime=402.14
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 3689 862 0 0 40213 1 0 0 25 0 1 0 58090105 15818752 3065 996147200 134512640 135215973 4294956304 18446744073709551615 135026971 0 0 4096 0 0 0 0 17 1 0 0
/proc/14586/statm: 3862 3065 406 171 0 2787 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 15448

[startup+462.302 s]
/proc/loadavg: 2.00 2.07 2.16 3/74 14591
/proc/meminfo: memFree=1055496/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=16240 CPUtime=462.12
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 3922 862 0 0 46211 1 0 0 25 0 1 0 58090105 16629760 3298 996147200 134512640 135215973 4294956304 18446744073709551615 135026900 0 0 4096 0 0 0 0 17 1 0 0
/proc/14586/statm: 4060 3298 406 171 0 2985 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 16240

[startup+522.302 s]
/proc/loadavg: 2.00 2.05 2.15 3/74 14591
/proc/meminfo: memFree=1045960/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=17296 CPUtime=522.11
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 4180 862 0 0 52209 2 0 0 25 0 1 0 58090105 17711104 3556 996147200 134512640 135215973 4294956304 18446744073709551615 135020412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14586/statm: 4324 3556 406 171 0 3249 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 17296

[startup+582.302 s]
/proc/loadavg: 2.00 2.04 2.13 3/74 14591
/proc/meminfo: memFree=1036744/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=18220 CPUtime=582.09
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 4433 862 0 0 58207 2 0 0 25 0 1 0 58090105 18657280 3809 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/14586/statm: 4555 3809 406 171 0 3480 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 18220

[startup+642.302 s]
/proc/loadavg: 2.00 2.03 2.12 3/74 14591
/proc/meminfo: memFree=1028552/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=19788 CPUtime=642.07
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 4833 862 0 0 64205 2 0 0 25 0 1 0 58090105 20262912 4080 996147200 134512640 135215973 4294956304 18446744073709551615 134590163 0 0 4096 0 0 0 0 17 1 0 0
/proc/14586/statm: 4947 4080 406 171 0 3872 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 19788

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.96 1.98 2.07 3/84 14666
/proc/meminfo: memFree=1350128/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=23744 CPUtime=881.55
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 5880 862 0 0 88151 4 0 0 25 0 1 0 58090105 24313856 5127 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/14586/statm: 5936 5127 406 171 0 4861 0
Current children cumulated CPU time (s) 881.55
Current children cumulated vsize (KiB) 23744

[startup+942.302 s]
/proc/loadavg: 1.98 1.98 2.07 3/84 14666
/proc/meminfo: memFree=1348592/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=24932 CPUtime=941.3
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 6193 862 0 0 94126 4 0 0 25 0 1 0 58090105 25530368 5440 996147200 134512640 135215973 4294956304 18446744073709551615 135020411 0 0 4096 0 0 0 0 17 0 0 0
/proc/14586/statm: 6233 5440 406 171 0 5158 0
Current children cumulated CPU time (s) 941.3
Current children cumulated vsize (KiB) 24932

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 2.06 3/74 14699
/proc/meminfo: memFree=1369928/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=25988 CPUtime=1001.03
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 6482 862 0 0 100098 5 0 0 25 0 1 0 58090105 26611712 5729 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14586/statm: 6497 5729 406 171 0 5422 0
Current children cumulated CPU time (s) 1001.03
Current children cumulated vsize (KiB) 25988

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 2.06 3/84 14772
/proc/meminfo: memFree=1330488/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=27044 CPUtime=1060.71
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 6767 862 0 0 106065 6 0 0 25 0 1 0 58090105 27693056 6014 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/14586/statm: 6761 6014 406 171 0 5686 0
Current children cumulated CPU time (s) 1060.71
Current children cumulated vsize (KiB) 27044

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 2.05 3/84 14772
/proc/meminfo: memFree=1288824/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=28088 CPUtime=1120.47
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 7034 862 0 0 112040 7 0 0 25 0 1 0 58090105 28762112 6281 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14586/statm: 7022 6281 406 171 0 5947 0
Current children cumulated CPU time (s) 1120.47
Current children cumulated vsize (KiB) 28088

[startup+1182.3 s]
/proc/loadavg: 2.05 2.00 2.05 3/84 14772
/proc/meminfo: memFree=1261368/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=29140 CPUtime=1180.22
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 7299 862 0 0 118015 7 0 0 25 0 1 0 58090105 29839360 6546 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14586/statm: 7285 6546 406 171 0 6210 0
Current children cumulated CPU time (s) 1180.22
Current children cumulated vsize (KiB) 29140

[startup+1242.3 s]
/proc/loadavg: 2.02 2.00 2.04 3/84 14772
/proc/meminfo: memFree=1236664/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=31220 CPUtime=1239.97
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 7837 862 0 0 123990 7 0 0 25 0 1 0 58090105 31969280 6827 996147200 134512640 135215973 4294956304 18446744073709551615 135020290 0 0 4096 0 0 0 0 17 0 0 0
/proc/14586/statm: 7805 6827 406 171 0 6730 0
Current children cumulated CPU time (s) 1239.97
Current children cumulated vsize (KiB) 31220

[startup+1302.3 s]
/proc/loadavg: 2.08 2.01 2.04 3/84 14772
/proc/meminfo: memFree=1212856/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=32272 CPUtime=1299.72
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 8132 862 0 0 129965 7 0 0 25 0 1 0 58090105 33046528 7122 996147200 134512640 135215973 4294956304 18446744073709551615 134590027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14586/statm: 8068 7122 406 171 0 6993 0
Current children cumulated CPU time (s) 1299.72
Current children cumulated vsize (KiB) 32272

[startup+1362.3 s]
/proc/loadavg: 2.03 2.01 2.04 3/84 14772
/proc/meminfo: memFree=1198072/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=33324 CPUtime=1359.47
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 8394 862 0 0 135939 8 0 0 25 0 1 0 58090105 34123776 7384 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14586/statm: 8331 7384 406 171 0 7256 0
Current children cumulated CPU time (s) 1359.47
Current children cumulated vsize (KiB) 33324

[startup+1422.31 s]
/proc/loadavg: 2.05 2.02 2.04 3/83 14814
/proc/meminfo: memFree=1268008/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=34380 CPUtime=1418.93
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 8679 862 0 0 141884 9 0 0 25 0 1 0 58090105 35205120 7669 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/14586/statm: 8595 7669 406 171 0 7520 0
Current children cumulated CPU time (s) 1418.93
Current children cumulated vsize (KiB) 34380

[startup+1482.3 s]
/proc/loadavg: 2.02 2.01 2.03 3/83 14814
/proc/meminfo: memFree=1266792/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=35564 CPUtime=1478.4
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 8974 862 0 0 147831 9 0 0 25 0 1 0 58090105 36417536 7964 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14586/statm: 8891 7964 406 171 0 7816 0
Current children cumulated CPU time (s) 1478.4
Current children cumulated vsize (KiB) 35564

[startup+1542.3 s]
/proc/loadavg: 2.04 2.02 2.03 3/83 14814
/proc/meminfo: memFree=1265576/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=36620 CPUtime=1537.88
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 9258 862 0 0 153779 9 0 0 25 0 1 0 58090105 37498880 8248 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14586/statm: 9155 8248 406 171 0 8080 0
Current children cumulated CPU time (s) 1537.88
Current children cumulated vsize (KiB) 36620

[startup+1602.3 s]
/proc/loadavg: 2.12 2.05 2.04 3/83 14814
/proc/meminfo: memFree=1263784/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=37676 CPUtime=1597.36
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 9532 862 0 0 159727 9 0 0 25 0 1 0 58090105 38580224 8522 996147200 134512640 135215973 4294956304 18446744073709551615 134599849 0 0 4096 0 0 0 0 17 0 0 0
/proc/14586/statm: 9419 8522 406 171 0 8344 0
Current children cumulated CPU time (s) 1597.36
Current children cumulated vsize (KiB) 37676

[startup+1662.3 s]
/proc/loadavg: 2.12 2.05 2.04 3/83 14814
/proc/meminfo: memFree=1262184/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=38732 CPUtime=1656.84
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 9829 862 0 0 165675 9 0 0 25 0 1 0 58090105 39661568 8819 996147200 134512640 135215973 4294956304 18446744073709551615 135026842 0 0 4096 0 0 0 0 17 0 0 0
/proc/14586/statm: 9683 8819 406 171 0 8608 0
Current children cumulated CPU time (s) 1656.84
Current children cumulated vsize (KiB) 38732

[startup+1722.3 s]
/proc/loadavg: 2.11 2.06 2.03 3/83 14814
/proc/meminfo: memFree=1260976/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=39788 CPUtime=1716.33
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 10108 862 0 0 171623 10 0 0 25 0 1 0 58090105 40742912 9098 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/14586/statm: 9947 9098 406 171 0 8872 0
Current children cumulated CPU time (s) 1716.33
Current children cumulated vsize (KiB) 39788

[startup+1782.3 s]
/proc/loadavg: 2.10 2.06 2.03 3/83 14814
/proc/meminfo: memFree=1259696/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=40840 CPUtime=1775.81
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 10385 862 0 0 177571 10 0 0 25 0 1 0 58090105 41820160 9375 996147200 134512640 135215973 4294956304 18446744073709551615 134590055 0 0 4096 0 0 0 0 17 0 0 0
/proc/14586/statm: 10210 9375 406 171 0 9135 0
Current children cumulated CPU time (s) 1775.81
Current children cumulated vsize (KiB) 40840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.7 s]
/proc/loadavg: 2.07 2.05 2.03 3/83 14814
/proc/meminfo: memFree=1259376/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=41368 CPUtime=1800
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 10507 862 0 0 179990 10 0 0 25 0 1 0 58090105 42360832 9497 996147200 134512640 135215973 4294956304 18446744073709551615 134583217 0 0 4096 0 0 0 0 17 0 0 0
/proc/14586/statm: 10342 9497 406 171 0 9267 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 41368

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

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

[startup+1806.7 s]
/proc/loadavg: 2.07 2.05 2.03 3/83 14814
/proc/meminfo: memFree=1259376/2055920 swapFree=4192812/4192956
[pid=14586] ppid=14584 vsize=41368 CPUtime=1800
/proc/14586/stat : 14586 (pcs.big) R 14584 14586 12737 0 -1 4194304 10507 862 0 0 179990 10 0 0 25 0 1 0 58090105 42360832 9497 996147200 134512640 135215973 4294956304 18446744073709551615 134583217 0 0 4096 0 0 0 0 17 0 0 0
/proc/14586/statm: 10342 9497 406 171 0 9267 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 41368

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.71
CPU time (s): 1800.02
CPU user time (s): 1799.9
CPU system time (s): 0.116982
CPU usage (%): 99.6297
Max. virtual memory (cumulated for all children) (KiB): 41368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11369
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= 21
involuntary context switches= 19564

runsolver used 1.78073 second user time and 4.80927 second system time

The end

Launcher Data 

Begin job on node82 at 2009-07-16 04:10:51
IDJOB=2071495
IDBENCH=55498
IDSOLVER=734
FILE ID=node82/2071495-1247710251
PBS_JOBID= 9521153
Free space on /tmp= 66316 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/travellingSalesman-25/normalized-tsp-25-681_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2071495-1247710251/watcher-2071495-1247710251 -o /tmp/evaluation-result-2071495-1247710251/solver-2071495-1247710251 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1415355520 HOME/instance-2071495-1247710251.xml

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

MD5SUM BENCH= be8652480bfb64fd75f0901e3fa7466b
RANDOM SEED=1415355520

node82.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		: 3000.265
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		: 3000.265
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:       1150640 kB
Buffers:         78608 kB
Cached:         479740 kB
SwapCached:          0 kB
Active:         333212 kB
Inactive:       485488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1150640 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1972 kB
Writeback:           0 kB
Mapped:         271944 kB
Slab:            71500 kB
Committed_AS:   764028 kB
PageTables:       2224 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66312 MiB
End job on node82 at 2009-07-16 04:41:00