Trace number 2071462

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 1802.41

General information on the benchmark

Namecsp/travellingSalesman-25/
normalized-tsp-25-312_ext.xml
MD5SUM65f85b567c2a964c1b318550507e81c9
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 benchmark28.5927
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 588888701
0.00/0.02	c Constructing HOME/instance-2071462-1247710202.xml  with 7549 constraints
0.07/0.11	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-2071462-1247710202/watcher-2071462-1247710202 -o /tmp/evaluation-result-2071462-1247710202/solver-2071462-1247710202 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 588888701 HOME/instance-2071462-1247710202.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: 2.01 2.09 2.09 4/81 11542
/proc/meminfo: memFree=1358808/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=5260 CPUtime=0
/proc/11542/stat : 11542 (pcssolve) R 11540 11542 8993 0 -1 4194304 69 0 0 0 0 0 0 0 22 0 1 0 58087678 5386240 43 996147200 4194304 4889804 548682068800 18446744073709551615 259910596697 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 1315 43 29 169 0 14 0

[startup+0.0398729 s]
/proc/loadavg: 2.01 2.09 2.09 4/81 11542
/proc/meminfo: memFree=1358808/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=4840 CPUtime=0.01
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 875 862 0 0 1 0 0 0 25 0 1 0 58087678 4956160 506 996147200 134512640 135215973 4294956320 18446744073709551615 11054645 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 1210 506 384 171 0 135 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4840

[startup+0.101883 s]
/proc/loadavg: 2.01 2.09 2.09 4/81 11542
/proc/meminfo: memFree=1358808/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=6572 CPUtime=0.07
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 1298 862 0 0 7 0 0 0 25 0 1 0 58087678 6729728 842 996147200 134512640 135215973 4294956320 18446744073709551615 11030252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 1643 842 390 171 0 568 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6572

[startup+0.301903 s]
/proc/loadavg: 2.01 2.09 2.09 4/81 11542
/proc/meminfo: memFree=1358808/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=7656 CPUtime=0.28
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 1693 862 0 0 27 1 0 0 25 0 1 0 58087678 7839744 1232 996147200 134512640 135215973 4294956320 18446744073709551615 135020293 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 1914 1232 404 171 0 839 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7656

[startup+0.701937 s]
/proc/loadavg: 2.01 2.09 2.09 4/81 11542
/proc/meminfo: memFree=1358808/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=7656 CPUtime=0.68
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 1697 862 0 0 67 1 0 0 25 0 1 0 58087678 7839744 1236 996147200 134512640 135215973 4294956320 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 1914 1236 406 171 0 839 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7656

[startup+1.50201 s]
/proc/loadavg: 2.01 2.09 2.09 3/82 11547
/proc/meminfo: memFree=1355408/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=7656 CPUtime=1.47
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 1698 862 0 0 146 1 0 0 25 0 1 0 58087678 7839744 1237 996147200 134512640 135215973 4294956320 18446744073709551615 134592807 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 1914 1237 406 171 0 839 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7656

[startup+3.10116 s]
/proc/loadavg: 2.01 2.09 2.09 3/82 11547
/proc/meminfo: memFree=1355280/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=7656 CPUtime=3.07
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 1699 862 0 0 306 1 0 0 25 0 1 0 58087678 7839744 1238 996147200 134512640 135215973 4294956320 18446744073709551615 135020427 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 1914 1238 406 171 0 839 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7656

[startup+6.30247 s]
/proc/loadavg: 2.01 2.09 2.09 3/82 11547
/proc/meminfo: memFree=1355280/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=7656 CPUtime=6.26
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 1699 862 0 0 625 1 0 0 25 0 1 0 58087678 7839744 1238 996147200 134512640 135215973 4294956320 18446744073709551615 135026975 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 1914 1238 406 171 0 839 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 7656

[startup+12.7011 s]
/proc/loadavg: 2.00 2.09 2.09 3/82 11547
/proc/meminfo: memFree=1354896/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=8064 CPUtime=12.62
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 1783 862 0 0 1261 1 0 0 25 0 1 0 58087678 8257536 1322 996147200 134512640 135215973 4294956320 18446744073709551615 135020323 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 2016 1322 406 171 0 941 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 8064

[startup+25.5013 s]
/proc/loadavg: 2.00 2.08 2.08 3/82 11547
/proc/meminfo: memFree=1354960/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=8064 CPUtime=25.37
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 1792 862 0 0 2536 1 0 0 25 0 1 0 58087678 8257536 1331 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 2016 1331 406 171 0 941 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 8064

[startup+51.1017 s]
/proc/loadavg: 2.00 2.07 2.08 3/82 11547
/proc/meminfo: memFree=1354512/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=8592 CPUtime=50.85
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 1933 862 0 0 5084 1 0 0 25 0 1 0 58087678 8798208 1472 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 2148 1472 406 171 0 1073 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 8592

[startup+102.307 s]
/proc/loadavg: 2.00 2.06 2.08 3/82 11547
/proc/meminfo: memFree=1353616/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=9384 CPUtime=101.83
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 2115 862 0 0 10182 1 0 0 25 0 1 0 58087678 9609216 1654 996147200 134512640 135215973 4294956320 18446744073709551615 135026968 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 2346 1654 406 171 0 1271 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 9384

[startup+162.301 s]
/proc/loadavg: 2.00 2.05 2.07 3/82 11547
/proc/meminfo: memFree=1352528/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=10564 CPUtime=161.57
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 2413 862 0 0 16155 2 0 0 25 0 1 0 58087678 10817536 1919 996147200 134512640 135215973 4294956320 18446744073709551615 134583400 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 2641 1919 406 171 0 1566 0
Current children cumulated CPU time (s) 161.57
Current children cumulated vsize (KiB) 10564

[startup+222.301 s]
/proc/loadavg: 2.00 2.04 2.06 3/82 11547
/proc/meminfo: memFree=1351184/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=12048 CPUtime=221.3
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 2814 862 0 0 22128 2 0 0 25 0 1 0 58087678 12337152 2255 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 3012 2255 406 171 0 1937 0
Current children cumulated CPU time (s) 221.3
Current children cumulated vsize (KiB) 12048

[startup+282.302 s]
/proc/loadavg: 2.03 2.04 2.06 3/82 11547
/proc/meminfo: memFree=1350160/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=13104 CPUtime=281.05
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 3081 862 0 0 28102 3 0 0 25 0 1 0 58087678 13418496 2522 996147200 134512640 135215973 4294956320 18446744073709551615 4158960148 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 3276 2522 406 171 0 2201 0
Current children cumulated CPU time (s) 281.05
Current children cumulated vsize (KiB) 13104

[startup+342.302 s]
/proc/loadavg: 2.04 2.05 2.06 3/82 11547
/proc/meminfo: memFree=1349008/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=14412 CPUtime=340.79
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 3417 862 0 0 34076 3 0 0 25 0 1 0 58087678 14757888 2793 996147200 134512640 135215973 4294956320 18446744073709551615 135020341 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 3603 2793 406 171 0 2528 0
Current children cumulated CPU time (s) 340.79
Current children cumulated vsize (KiB) 14412

[startup+402.301 s]
/proc/loadavg: 2.01 2.03 2.06 3/82 11547
/proc/meminfo: memFree=1348176/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=15200 CPUtime=400.54
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 3628 862 0 0 40050 4 0 0 25 0 1 0 58087678 15564800 3004 996147200 134512640 135215973 4294956320 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/11542/statm: 3800 3004 406 171 0 2725 0
Current children cumulated CPU time (s) 400.54
Current children cumulated vsize (KiB) 15200

[startup+462.302 s]
/proc/loadavg: 1.96 2.01 2.05 3/73 11580
/proc/meminfo: memFree=1374624/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=16120 CPUtime=460.41
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 3874 862 0 0 46036 5 0 0 25 0 1 0 58087678 16506880 3250 996147200 134512640 135215973 4294956320 18446744073709551615 135026904 0 0 4096 0 0 0 0 17 0 0 0
/proc/11542/statm: 4030 3250 406 171 0 2955 0
Current children cumulated CPU time (s) 460.41
Current children cumulated vsize (KiB) 16120

[startup+522.302 s]
/proc/loadavg: 1.98 2.00 2.04 3/73 11580
/proc/meminfo: memFree=1373344/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=17176 CPUtime=520.39
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 4150 862 0 0 52034 5 0 0 25 0 1 0 58087678 17588224 3526 996147200 134512640 135215973 4294956320 18446744073709551615 135020290 0 0 4096 0 0 0 0 17 0 0 0
/proc/11542/statm: 4294 3526 406 171 0 3219 0
Current children cumulated CPU time (s) 520.39
Current children cumulated vsize (KiB) 17176

[startup+582.301 s]
/proc/loadavg: 1.99 2.00 2.04 3/73 11580
/proc/meminfo: memFree=1372256/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=18096 CPUtime=580.37
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 4420 862 0 0 58031 6 0 0 25 0 1 0 58087678 18530304 3796 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/11542/statm: 4524 3796 406 171 0 3449 0
Current children cumulated CPU time (s) 580.37
Current children cumulated vsize (KiB) 18096

[startup+642.301 s]
/proc/loadavg: 1.99 2.00 2.03 3/73 11580
/proc/meminfo: memFree=1371104/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=19664 CPUtime=640.35
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 4806 862 0 0 64029 6 0 0 25 0 1 0 58087678 20135936 4053 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/11542/statm: 4916 4053 406 171 0 3841 0
Current children cumulated CPU time (s) 640.35
Current children cumulated vsize (KiB) 19664

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.99 2.00 2.01 3/73 11580
/proc/meminfo: memFree=1367584/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=22956 CPUtime=820.27
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 5674 862 0 0 82021 6 0 0 25 0 1 0 58087678 23506944 4921 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/11542/statm: 5739 4921 406 171 0 4664 0
Current children cumulated CPU time (s) 820.27
Current children cumulated vsize (KiB) 22956

[startup+882.301 s]
/proc/loadavg: 1.99 2.00 2.01 3/73 11580
/proc/meminfo: memFree=1366432/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=24012 CPUtime=880.25
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 5955 862 0 0 88018 7 0 0 25 0 1 0 58087678 24588288 5202 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/11542/statm: 6003 5202 406 171 0 4928 0
Current children cumulated CPU time (s) 880.25
Current children cumulated vsize (KiB) 24012

[startup+942.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 11580
/proc/meminfo: memFree=1365344/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=24932 CPUtime=940.23
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 6230 862 0 0 94016 7 0 0 25 0 1 0 58087678 25530368 5477 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/11542/statm: 6233 5477 406 171 0 5158 0
Current children cumulated CPU time (s) 940.23
Current children cumulated vsize (KiB) 24932

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 11580
/proc/meminfo: memFree=1364256/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=25988 CPUtime=1000.2
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 6496 862 0 0 100013 7 0 0 25 0 1 0 58087678 26611712 5743 996147200 134512640 135215973 4294956320 18446744073709551615 135020415 0 0 4096 0 0 0 0 17 0 0 0
/proc/11542/statm: 6497 5743 406 171 0 5422 0
Current children cumulated CPU time (s) 1000.2
Current children cumulated vsize (KiB) 25988

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 11580
/proc/meminfo: memFree=1362592/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=27176 CPUtime=1060.18
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 6810 862 0 0 106011 7 0 0 25 0 1 0 58087678 27828224 6057 996147200 134512640 135215973 4294956320 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 0 0 0
/proc/11542/statm: 6794 6057 406 171 0 5719 0
Current children cumulated CPU time (s) 1060.18
Current children cumulated vsize (KiB) 27176

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 11580
/proc/meminfo: memFree=1361312/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=28364 CPUtime=1120.16
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 7099 862 0 0 112008 8 0 0 25 0 1 0 58087678 29044736 6346 996147200 134512640 135215973 4294956320 18446744073709551615 135020399 0 0 4096 0 0 0 0 17 0 0 0
/proc/11542/statm: 7091 6346 406 171 0 6016 0
Current children cumulated CPU time (s) 1120.16
Current children cumulated vsize (KiB) 28364

[startup+1182.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 11580
/proc/meminfo: memFree=1359904/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=30444 CPUtime=1180.14
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 7639 862 0 0 118006 8 0 0 25 0 1 0 58087678 31174656 6629 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/11542/statm: 7611 6629 406 171 0 6536 0
Current children cumulated CPU time (s) 1180.14
Current children cumulated vsize (KiB) 30444

[startup+1242.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/73 11580
/proc/meminfo: memFree=1358944/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=31368 CPUtime=1240.11
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 7889 862 0 0 124003 8 0 0 25 0 1 0 58087678 32120832 6879 996147200 134512640 135215973 4294956320 18446744073709551615 134590020 0 0 4096 0 0 0 0 17 0 0 0
/proc/11542/statm: 7842 6879 406 171 0 6767 0
Current children cumulated CPU time (s) 1240.11
Current children cumulated vsize (KiB) 31368

[startup+1302.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/73 11580
/proc/meminfo: memFree=1357600/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=32556 CPUtime=1300.09
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 8216 862 0 0 130001 8 0 0 25 0 1 0 58087678 33337344 7206 996147200 134512640 135215973 4294956320 18446744073709551615 135020299 0 0 4096 0 0 0 0 17 0 0 0
/proc/11542/statm: 8139 7206 406 171 0 7064 0
Current children cumulated CPU time (s) 1300.09
Current children cumulated vsize (KiB) 32556

[startup+1362.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/73 11580
/proc/meminfo: memFree=1356320/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=33744 CPUtime=1360.06
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 8532 862 0 0 135998 8 0 0 25 0 1 0 58087678 34553856 7522 996147200 134512640 135215973 4294956320 18446744073709551615 134590043 0 0 4096 0 0 0 0 17 0 0 0
/proc/11542/statm: 8436 7522 406 171 0 7361 0
Current children cumulated CPU time (s) 1360.06
Current children cumulated vsize (KiB) 33744

[startup+1422.31 s]
/proc/loadavg: 2.04 2.04 2.00 3/73 11580
/proc/meminfo: memFree=1354848/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=35196 CPUtime=1420.04
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 8894 862 0 0 141996 8 0 0 25 0 1 0 58087678 36040704 7884 996147200 134512640 135215973 4294956320 18446744073709551615 134590021 0 0 4096 0 0 0 0 17 0 0 0
/proc/11542/statm: 8799 7884 406 171 0 7724 0
Current children cumulated CPU time (s) 1420.04
Current children cumulated vsize (KiB) 35196

[startup+1482.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 11580
/proc/meminfo: memFree=1353312/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=36516 CPUtime=1480.01
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 9254 862 0 0 147993 8 0 0 25 0 1 0 58087678 37392384 8244 996147200 134512640 135215973 4294956320 18446744073709551615 134583239 0 0 4096 0 0 0 0 17 0 0 0
/proc/11542/statm: 9129 8244 406 171 0 8054 0
Current children cumulated CPU time (s) 1480.01
Current children cumulated vsize (KiB) 36516

[startup+1542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 11580
/proc/meminfo: memFree=1351776/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=37968 CPUtime=1540
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 9638 862 0 0 153991 9 0 0 25 0 1 0 58087678 38879232 8628 996147200 134512640 135215973 4294956320 18446744073709551615 135020306 0 0 4096 0 0 0 0 17 0 0 0
/proc/11542/statm: 9492 8628 406 171 0 8417 0
Current children cumulated CPU time (s) 1540
Current children cumulated vsize (KiB) 37968

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 11580
/proc/meminfo: memFree=1350496/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=39288 CPUtime=1599.97
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 9967 862 0 0 159988 9 0 0 25 0 1 0 58087678 40230912 8957 996147200 134512640 135215973 4294956320 18446744073709551615 135026902 0 0 4096 0 0 0 0 17 0 0 0
/proc/11542/statm: 9822 8957 406 171 0 8747 0
Current children cumulated CPU time (s) 1599.97
Current children cumulated vsize (KiB) 39288

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 11580
/proc/meminfo: memFree=1349024/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=40604 CPUtime=1659.95
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 10298 862 0 0 165986 9 0 0 25 0 1 0 58087678 41578496 9288 996147200 134512640 135215973 4294956320 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/11542/statm: 10151 9288 406 171 0 9076 0
Current children cumulated CPU time (s) 1659.95
Current children cumulated vsize (KiB) 40604

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 11580
/proc/meminfo: memFree=1347360/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=41924 CPUtime=1719.92
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 10650 862 0 0 171983 9 0 0 25 0 1 0 58087678 42930176 9640 996147200 134512640 135215973 4294956320 18446744073709551615 135020415 0 0 4096 0 0 0 0 17 0 0 0
/proc/11542/statm: 10481 9640 406 171 0 9406 0
Current children cumulated CPU time (s) 1719.92
Current children cumulated vsize (KiB) 41924

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11580
/proc/meminfo: memFree=1346016/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=43112 CPUtime=1779.91
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 10980 862 0 0 177981 10 0 0 25 0 1 0 58087678 44146688 9970 996147200 134512640 135215973 4294956320 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/11542/statm: 10778 9970 406 171 0 9703 0
Current children cumulated CPU time (s) 1779.91
Current children cumulated vsize (KiB) 43112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11580
/proc/meminfo: memFree=1345568/2055920 swapFree=4192812/4192956
[pid=11542] ppid=11540 vsize=43640 CPUtime=1800
/proc/11542/stat : 11542 (pcs.big) R 11540 11542 8993 0 -1 4194304 11095 862 0 0 179990 10 0 0 25 0 1 0 58087678 44687360 10085 996147200 134512640 135215973 4294956320 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 0 0 0
/proc/11542/statm: 10910 10085 406 171 0 9835 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 43640

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): 1802.41
CPU time (s): 1800.03
CPU user time (s): 1799.91
CPU system time (s): 0.116982
CPU usage (%): 99.8677
Max. virtual memory (cumulated for all children) (KiB): 43640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
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= 11957
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= 9832

runsolver used 1.82772 second user time and 4.92425 second system time

The end

Launcher Data 

Begin job on node4 at 2009-07-16 04:10:02
IDJOB=2071462
IDBENCH=55495
IDSOLVER=734
FILE ID=node4/2071462-1247710202
PBS_JOBID= 9521301
Free space on /tmp= 66416 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/travellingSalesman-25/normalized-tsp-25-312_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2071462-1247710202/watcher-2071462-1247710202 -o /tmp/evaluation-result-2071462-1247710202/solver-2071462-1247710202 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 588888701 HOME/instance-2071462-1247710202.xml

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

MD5SUM BENCH= 65f85b567c2a964c1b318550507e81c9
RANDOM SEED=588888701

node4.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1359352 kB
Buffers:         81968 kB
Cached:         490048 kB
SwapCached:          0 kB
Active:         216760 kB
Inactive:       402792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1359352 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1940 kB
Writeback:           0 kB
Mapped:          67920 kB
Slab:            62012 kB
Committed_AS:   578096 kB
PageTables:       2020 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= 66412 MiB
End job on node4 at 2009-07-16 04:40:06