Trace number 2091746

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) 1800.04 1815.22

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-35_ext.xml
MD5SUMad4f7051f403e4daac24e52d34f68ad2
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark88.5735
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints469
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension469
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.02	c Seed is 712959804
0.00/0.02	c Constructing HOME/instance-2091746-1247733300.xml  with 10767 constraints
0.08/0.18	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-2091746-1247733300/watcher-2091746-1247733300 -o /tmp/evaluation-result-2091746-1247733300/solver-2091746-1247733300 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 712959804 HOME/instance-2091746-1247733300.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.94 1.98 1.99 4/81 18140
/proc/meminfo: memFree=1528856/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=5260 CPUtime=0
/proc/18140/stat : 18140 (pcssolve) R 18138 18140 17250 0 -1 4194304 66 0 0 0 0 0 0 0 22 0 1 0 60397405 5386240 50 996147200 4194304 4889804 548682068800 18446744073709551615 244668441242 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 1315 50 37 169 0 14 0

[startup+0.0833829 s]
/proc/loadavg: 1.94 1.98 1.99 4/81 18140
/proc/meminfo: memFree=1528856/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=5300 CPUtime=0.06
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 1053 822 0 0 6 0 0 0 25 0 1 0 60397405 5427200 662 996147200 134512640 135095119 4294956304 18446744073709551615 10882695 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 1325 662 364 142 0 279 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5300

[startup+0.101384 s]
/proc/loadavg: 1.94 1.98 1.99 4/81 18140
/proc/meminfo: memFree=1528856/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=5696 CPUtime=0.08
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 1130 822 0 0 8 0 0 0 25 0 1 0 60397405 5832704 739 996147200 134512640 135095119 4294956304 18446744073709551615 10882654 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 1424 739 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.301407 s]
/proc/loadavg: 1.94 1.98 1.99 4/81 18140
/proc/meminfo: memFree=1528856/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=8116 CPUtime=0.27
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 1800 822 0 0 27 0 0 0 25 0 1 0 60397405 8310784 1311 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 2029 1311 378 142 0 983 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8116

[startup+0.70145 s]
/proc/loadavg: 1.94 1.98 1.99 4/81 18140
/proc/meminfo: memFree=1528856/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=8116 CPUtime=0.67
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 1802 822 0 0 67 0 0 0 25 0 1 0 60397405 8310784 1313 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 2029 1313 378 142 0 983 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8116

[startup+1.50153 s]
/proc/loadavg: 1.94 1.98 1.99 3/82 18146
/proc/meminfo: memFree=1525008/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=8116 CPUtime=1.46
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 1809 822 0 0 146 0 0 0 25 0 1 0 60397405 8310784 1320 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 2029 1320 378 142 0 983 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8116

[startup+3.1017 s]
/proc/loadavg: 1.94 1.98 1.99 3/82 18146
/proc/meminfo: memFree=1524816/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=8116 CPUtime=3.05
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 1820 822 0 0 305 0 0 0 25 0 1 0 60397405 8310784 1331 996147200 134512640 135095119 4294956304 18446744073709551615 134616725 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 2029 1331 378 142 0 983 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8116

[startup+6.30204 s]
/proc/loadavg: 1.94 1.98 1.99 3/82 18146
/proc/meminfo: memFree=1524624/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=8116 CPUtime=6.22
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 1842 822 0 0 622 0 0 0 25 0 1 0 60397405 8310784 1353 996147200 134512640 135095119 4294956304 18446744073709551615 134637390 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 2029 1353 378 142 0 983 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8116

[startup+12.7017 s]
/proc/loadavg: 1.95 1.98 1.99 3/82 18146
/proc/meminfo: memFree=1523664/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=9788 CPUtime=12.55
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 2190 822 0 0 1255 0 0 0 25 0 1 0 60397405 10022912 1572 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 2447 1572 378 142 0 1401 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 9788

[startup+25.5011 s]
/proc/loadavg: 1.96 1.98 1.99 3/82 18146
/proc/meminfo: memFree=1522768/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=11204 CPUtime=25.23
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 2740 822 0 0 2522 1 0 0 25 0 1 0 60397405 11472896 1865 996147200 134512640 135095119 4294956304 18446744073709551615 134617066 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 2801 1865 378 142 0 1755 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 11204

[startup+51.1017 s]
/proc/loadavg: 1.97 1.98 1.99 3/82 18146
/proc/meminfo: memFree=1519696/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=14076 CPUtime=50.59
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 3784 822 0 0 5057 2 0 0 25 0 1 0 60397405 14413824 2619 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 3519 2619 378 142 0 2473 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 14076

[startup+102.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 18146
/proc/meminfo: memFree=1515216/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=18628 CPUtime=101.31
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 5366 822 0 0 10128 3 0 0 25 0 1 0 60397405 19075072 3688 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 4657 3688 378 142 0 3611 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 18628

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 18146
/proc/meminfo: memFree=1509264/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=28992 CPUtime=160.75
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 8383 822 0 0 16070 5 0 0 25 0 1 0 60397405 29687808 5167 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 7248 5167 378 142 0 6202 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 28992

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 18146
/proc/meminfo: memFree=1507344/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=29520 CPUtime=220.19
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 8874 822 0 0 22013 6 0 0 25 0 1 0 60397405 30228480 5658 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 7380 5658 378 142 0 6334 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 29520

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 18146
/proc/meminfo: memFree=1504208/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=31236 CPUtime=279.63
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 9655 822 0 0 27956 7 0 0 25 0 1 0 60397405 31985664 6439 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 7809 6439 378 142 0 6763 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 31236

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 18146
/proc/meminfo: memFree=1501264/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=32952 CPUtime=339.07
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 10382 822 0 0 33899 8 0 0 25 0 1 0 60397405 33742848 7166 996147200 134512640 135095119 4294956304 18446744073709551615 134642641 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 8238 7166 378 142 0 7192 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 32952

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 18146
/proc/meminfo: memFree=1498192/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=42856 CPUtime=398.5
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 13160 822 0 0 39840 10 0 0 25 0 1 0 60397405 43884544 7895 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 10714 7895 378 142 0 9668 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 42856

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 18146
/proc/meminfo: memFree=1495504/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=44440 CPUtime=457.95
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 13847 822 0 0 45783 12 0 0 25 0 1 0 60397405 45506560 8582 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 11110 8582 378 142 0 10064 0
Current children cumulated CPU time (s) 457.95
Current children cumulated vsize (KiB) 44440

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 18146
/proc/meminfo: memFree=1487504/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=55400 CPUtime=517.38
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 16849 822 0 0 51724 14 0 0 25 0 1 0 60397405 56729600 10559 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 13850 10559 378 142 0 12804 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 55400

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 18146
/proc/meminfo: memFree=1486544/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=55400 CPUtime=576.81
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 17109 822 0 0 57667 14 0 0 25 0 1 0 60397405 56729600 10819 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 13850 10819 378 142 0 12804 0
Current children cumulated CPU time (s) 576.81
Current children cumulated vsize (KiB) 55400

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 18146
/proc/meminfo: memFree=1485584/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=55400 CPUtime=636.26
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 17366 822 0 0 63611 15 0 0 25 0 1 0 60397405 56729600 11076 996147200 134512640 135095119 4294956304 18446744073709551615 134636886 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 13850 11076 378 142 0 12804 0
Current children cumulated CPU time (s) 636.26
Current children cumulated vsize (KiB) 55400

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 18146
/proc/meminfo: memFree=1480144/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=57644 CPUtime=814.56
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 18657 822 0 0 81439 17 0 0 25 0 1 0 60397405 59027456 12367 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 14411 12367 378 142 0 13365 0
Current children cumulated CPU time (s) 814.56
Current children cumulated vsize (KiB) 57644

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 18146
/proc/meminfo: memFree=1477840/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=58832 CPUtime=874
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 19226 822 0 0 87382 18 0 0 25 0 1 0 60397405 60243968 12936 996147200 134512640 135095119 4294956304 18446744073709551615 134589648 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 14708 12936 378 142 0 13662 0
Current children cumulated CPU time (s) 874
Current children cumulated vsize (KiB) 58832

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 18148
/proc/meminfo: memFree=1475728/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=60152 CPUtime=933.44
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 19771 822 0 0 93325 19 0 0 25 0 1 0 60397405 61595648 13481 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 15038 13481 378 142 0 13992 0
Current children cumulated CPU time (s) 933.44
Current children cumulated vsize (KiB) 60152

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 18148
/proc/meminfo: memFree=1473872/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=61340 CPUtime=992.88
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 20288 822 0 0 99268 20 0 0 25 0 1 0 60397405 62812160 13998 996147200 134512640 135095119 4294956304 18446744073709551615 134616993 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 15335 13998 378 142 0 14289 0
Current children cumulated CPU time (s) 992.88
Current children cumulated vsize (KiB) 61340

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 18148
/proc/meminfo: memFree=1471504/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=78916 CPUtime=1052.31
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 24921 822 0 0 105209 22 0 0 25 0 1 0 60397405 80809984 14534 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 19729 14534 378 142 0 18683 0
Current children cumulated CPU time (s) 1052.31
Current children cumulated vsize (KiB) 78916

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 18148
/proc/meminfo: memFree=1469264/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=80236 CPUtime=1111.75
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 25462 822 0 0 111152 23 0 0 25 0 1 0 60397405 82161664 15075 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 20059 15075 378 142 0 19013 0
Current children cumulated CPU time (s) 1111.75
Current children cumulated vsize (KiB) 80236

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 18148
/proc/meminfo: memFree=1467280/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=81292 CPUtime=1171.19
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 25944 822 0 0 117095 24 0 0 25 0 1 0 60397405 83243008 15557 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 20323 15557 378 142 0 19277 0
Current children cumulated CPU time (s) 1171.19
Current children cumulated vsize (KiB) 81292

[startup+1242.3 s]
/proc/loadavg: 2.05 2.00 2.00 3/82 18148
/proc/meminfo: memFree=1465296/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=82484 CPUtime=1230.63
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 26460 822 0 0 123038 25 0 0 25 0 1 0 60397405 84463616 16073 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 20621 16073 378 142 0 19575 0
Current children cumulated CPU time (s) 1230.63
Current children cumulated vsize (KiB) 82484

[startup+1302.3 s]
/proc/loadavg: 2.02 2.00 2.00 3/82 18148
/proc/meminfo: memFree=1463248/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=83540 CPUtime=1290.07
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 26926 822 0 0 128982 25 0 0 25 0 1 0 60397405 85544960 16539 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 20885 16539 378 142 0 19839 0
Current children cumulated CPU time (s) 1290.07
Current children cumulated vsize (KiB) 83540

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18148
/proc/meminfo: memFree=1461392/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=84728 CPUtime=1349.5
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 27428 822 0 0 134925 25 0 0 25 0 1 0 60397405 86761472 17041 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 21182 17041 378 142 0 20136 0
Current children cumulated CPU time (s) 1349.5
Current children cumulated vsize (KiB) 84728

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18148
/proc/meminfo: memFree=1459344/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=85784 CPUtime=1408.95
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 27906 822 0 0 140869 26 0 0 25 0 1 0 60397405 87842816 17519 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 21446 17519 378 142 0 20400 0
Current children cumulated CPU time (s) 1408.95
Current children cumulated vsize (KiB) 85784

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18148
/proc/meminfo: memFree=1457552/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=86848 CPUtime=1468.38
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 28365 822 0 0 146812 26 0 0 25 0 1 0 60397405 88932352 17978 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 21712 17978 378 142 0 20666 0
Current children cumulated CPU time (s) 1468.38
Current children cumulated vsize (KiB) 86848

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18148
/proc/meminfo: memFree=1455760/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=87772 CPUtime=1527.82
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 28791 822 0 0 152755 27 0 0 25 0 1 0 60397405 89878528 18404 996147200 134512640 135095119 4294956304 18446744073709551615 134643120 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 21943 18404 378 142 0 20897 0
Current children cumulated CPU time (s) 1527.82
Current children cumulated vsize (KiB) 87772

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 18154
/proc/meminfo: memFree=1440840/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=110088 CPUtime=1587.25
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 34565 822 0 0 158696 29 0 0 25 0 1 0 60397405 112730112 22129 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18140/statm: 27522 22129 378 142 0 26476 0
Current children cumulated CPU time (s) 1587.25
Current children cumulated vsize (KiB) 110088

[startup+1662.3 s]
/proc/loadavg: 1.40 1.83 1.94 2/65 18177
/proc/meminfo: memFree=1462416/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=110088 CPUtime=1647.16
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 34759 822 0 0 164686 30 0 0 25 0 1 0 60397405 112730112 22323 996147200 134512640 135095119 4294956304 18446744073709551615 134607070 0 0 4096 0 0 0 0 17 0 0 0
/proc/18140/statm: 27522 22323 378 142 0 26476 0
Current children cumulated CPU time (s) 1647.16
Current children cumulated vsize (KiB) 110088

[startup+1722.3 s]
/proc/loadavg: 1.14 1.68 1.88 2/65 18177
/proc/meminfo: memFree=1461712/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=110088 CPUtime=1707.14
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 34953 822 0 0 170683 31 0 0 25 0 1 0 60397405 112730112 22517 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/18140/statm: 27522 22517 378 142 0 26476 0
Current children cumulated CPU time (s) 1707.14
Current children cumulated vsize (KiB) 110088

[startup+1782.3 s]
/proc/loadavg: 1.05 1.55 1.82 2/65 18177
/proc/meminfo: memFree=1460944/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=110088 CPUtime=1767.11
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 35147 822 0 0 176680 31 0 0 25 0 1 0 60397405 112730112 22711 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18140/statm: 27522 22711 378 142 0 26476 0
Current children cumulated CPU time (s) 1767.11
Current children cumulated vsize (KiB) 110088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.2 s]
/proc/loadavg: 1.03 1.49 1.79 2/65 18177
/proc/meminfo: memFree=1460496/2055920 swapFree=4192812/4192956
[pid=18140] ppid=18138 vsize=110088 CPUtime=1800
/proc/18140/stat : 18140 (pcs.small) R 18138 18140 17250 0 -1 4194304 35247 822 0 0 179969 31 0 0 25 0 1 0 60397405 112730112 22811 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/18140/statm: 27522 22811 378 142 0 26476 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 110088

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): 1815.22
CPU time (s): 1800.04
CPU user time (s): 1799.7
CPU system time (s): 0.334949
CPU usage (%): 99.1634
Max. virtual memory (cumulated for all children) (KiB): 114984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.334949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36069
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= 67244

runsolver used 2.6306 second user time and 5.41118 second system time

The end

Launcher Data 

Begin job on node7 at 2009-07-16 10:35:00
IDJOB=2091746
IDBENCH=60115
IDSOLVER=734
FILE ID=node7/2091746-1247733300
PBS_JOBID= 9521631
Free space on /tmp= 66120 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-35_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091746-1247733300/watcher-2091746-1247733300 -o /tmp/evaluation-result-2091746-1247733300/solver-2091746-1247733300 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 712959804 HOME/instance-2091746-1247733300.xml

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

MD5SUM BENCH= ad4f7051f403e4daac24e52d34f68ad2
RANDOM SEED=712959804

node7.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		: 3000.231
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		: 3000.231
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:       1529336 kB
Buffers:         83564 kB
Cached:         332460 kB
SwapCached:          0 kB
Active:          77448 kB
Inactive:       372912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1529336 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2136 kB
Writeback:           0 kB
Mapped:          54692 kB
Slab:            61244 kB
Committed_AS:   587996 kB
PageTables:       1948 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= 66120 MiB
End job on node7 at 2009-07-16 11:05:17