Trace number 2092229

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) 1800.14 1806.95

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-36_ext.xml
MD5SUMad0e047401619f0ea08a05a0cd64eea9
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark8.5757
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
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
0.08/0.12	c Seed is 1687453795
0.08/0.12	c Constructing HOME/instance-2092229-1247733960.xml  with 103 constraints
0.27/0.37	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-2092229-1247733960/watcher-2092229-1247733960 -o /tmp/evaluation-result-2092229-1247733960/solver-2092229-1247733960 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1687453795 HOME/instance-2092229-1247733960.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: 1.99 2.00 2.00 4/81 16098
/proc/meminfo: memFree=1700176/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=18576 CPUtime=0
/proc/16098/stat : 16098 (runsolver) R 16096 16098 14984 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 60458592 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 231962373415 0 0 4096 24578 0 0 0 17 1 0 0
/proc/16098/statm: 4644 284 249 26 0 2626 0

[startup+0.0909251 s]
/proc/loadavg: 1.99 2.00 2.00 4/81 16098
/proc/meminfo: memFree=1700176/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=5324 CPUtime=0.07
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 925 656 0 0 7 0 0 0 18 0 1 0 60458592 5451776 556 996147200 134512640 135215973 4294956304 18446744073709551615 134835433 0 0 4096 0 0 0 0 17 1 0 0
/proc/16098/statm: 1331 556 383 171 0 256 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5324

[startup+0.101923 s]
/proc/loadavg: 1.99 2.00 2.00 4/81 16098
/proc/meminfo: memFree=1700176/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=5456 CPUtime=0.08
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 942 656 0 0 8 0 0 0 18 0 1 0 60458592 5586944 573 996147200 134512640 135215973 4294956304 18446744073709551615 134782696 0 0 4096 0 0 0 0 17 1 0 0
/proc/16098/statm: 1364 573 383 171 0 289 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5456

[startup+0.301951 s]
/proc/loadavg: 1.99 2.00 2.00 4/81 16098
/proc/meminfo: memFree=1700176/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=7656 CPUtime=0.27
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 1289 656 0 0 27 0 0 0 19 0 1 0 60458592 7839744 920 996147200 134512640 135215973 4294956304 18446744073709551615 4158960177 0 0 4096 0 0 0 0 17 1 0 0
/proc/16098/statm: 1914 920 383 171 0 839 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7656

[startup+0.702007 s]
/proc/loadavg: 1.99 2.00 2.00 4/81 16098
/proc/meminfo: memFree=1700176/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=8852 CPUtime=0.68
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 1538 656 0 0 67 1 0 0 23 0 1 0 60458592 9064448 1169 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/16098/statm: 2213 1169 401 171 0 1138 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8852

[startup+1.50112 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 16103
/proc/meminfo: memFree=1696968/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=8852 CPUtime=1.47
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 1558 656 0 0 146 1 0 0 25 0 1 0 60458592 9064448 1189 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/16098/statm: 2213 1189 401 171 0 1138 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8852

[startup+3.10133 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 16103
/proc/meminfo: memFree=1696712/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=8852 CPUtime=3.05
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 1587 656 0 0 304 1 0 0 25 0 1 0 60458592 9064448 1218 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 1 0 0
/proc/16098/statm: 2213 1218 401 171 0 1138 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8852

[startup+6.30177 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 16103
/proc/meminfo: memFree=1696328/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=8852 CPUtime=6.23
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 1673 656 0 0 622 1 0 0 25 0 1 0 60458592 9064448 1304 996147200 134512640 135215973 4294956304 18446744073709551615 135026864 0 0 4096 0 0 0 0 17 1 0 0
/proc/16098/statm: 2213 1304 401 171 0 1138 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8852

[startup+12.7026 s]
/proc/loadavg: 1.99 2.00 2.00 4/82 16103
/proc/meminfo: memFree=1695624/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=8984 CPUtime=12.56
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 1818 656 0 0 1255 1 0 0 25 0 1 0 60458592 9199616 1449 996147200 134512640 135215973 4294956304 18446744073709551615 135020299 0 0 4096 0 0 0 0 17 1 0 0
/proc/16098/statm: 2246 1449 401 171 0 1171 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 8984

[startup+25.5014 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 16103
/proc/meminfo: memFree=1694152/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=10172 CPUtime=25.24
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 2253 656 0 0 2523 1 0 0 25 0 1 0 60458592 10416128 1851 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/16098/statm: 2543 1851 401 171 0 1468 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 10172

[startup+51.1018 s]
/proc/loadavg: 2.05 2.01 2.00 3/82 16103
/proc/meminfo: memFree=1689224/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=15308 CPUtime=50.6
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 3562 656 0 0 5058 2 0 0 25 0 1 0 60458592 15675392 3095 996147200 134512640 135215973 4294956304 18446744073709551615 135010762 0 0 4096 0 0 0 0 17 1 0 0
/proc/16098/statm: 3827 3095 401 171 0 2752 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 15308

[startup+102.307 s]
/proc/loadavg: 2.35 2.10 2.03 3/82 16103
/proc/meminfo: memFree=1680456/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=23996 CPUtime=101.32
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 5815 656 0 0 10129 3 0 0 25 0 1 0 60458592 24571904 5219 996147200 134512640 135215973 4294956304 18446744073709551615 134583364 0 0 4096 0 0 0 0 17 1 0 0
/proc/16098/statm: 5999 5219 401 171 0 4924 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 23996

[startup+162.302 s]
/proc/loadavg: 2.19 2.10 2.03 3/82 16103
/proc/meminfo: memFree=1670536/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=33760 CPUtime=160.76
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 8331 656 0 0 16071 5 0 0 25 0 1 0 60458592 34570240 7702 996147200 134512640 135215973 4294956304 18446744073709551615 134583632 0 0 4096 0 0 0 0 17 1 0 0
/proc/16098/statm: 8440 7702 401 171 0 7365 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 33760

[startup+222.301 s]
/proc/loadavg: 2.12 2.09 2.03 3/82 16103
/proc/meminfo: memFree=1661256/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=43628 CPUtime=220.19
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 10893 656 0 0 22013 6 0 0 25 0 1 0 60458592 44675072 10007 996147200 134512640 135215973 4294956304 18446744073709551615 4158960146 0 0 4096 0 0 0 0 17 1 0 0
/proc/16098/statm: 10907 10007 401 171 0 9832 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 43628

[startup+282.301 s]
/proc/loadavg: 2.31 2.13 2.04 3/82 16103
/proc/meminfo: memFree=1652936/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=51932 CPUtime=279.64
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 13070 656 0 0 27956 8 0 0 25 0 1 0 60458592 53178368 12119 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/16098/statm: 12983 12119 401 171 0 11908 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 51932

[startup+342.301 s]
/proc/loadavg: 2.27 2.15 2.05 3/82 16103
/proc/meminfo: memFree=1645128/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=59192 CPUtime=339.06
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 14983 656 0 0 33897 9 0 0 25 0 1 0 60458592 60612608 14032 996147200 134512640 135215973 4294956304 18446744073709551615 134590052 0 0 4096 0 0 0 0 17 1 0 0
/proc/16098/statm: 14798 14032 401 171 0 13723 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 59192

[startup+402.302 s]
/proc/loadavg: 2.10 2.12 2.05 3/82 16105
/proc/meminfo: memFree=1636232/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=69808 CPUtime=398.5
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 17731 656 0 0 39839 11 0 0 25 0 1 0 60458592 71483392 16267 996147200 134512640 135215973 4294956304 18446744073709551615 4158961150 0 0 4096 0 0 0 0 17 1 0 0
/proc/16098/statm: 17452 16267 401 171 0 16377 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 69808

[startup+462.302 s]
/proc/loadavg: 2.03 2.10 2.04 3/82 16105
/proc/meminfo: memFree=1627144/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=78516 CPUtime=457.93
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 19975 656 0 0 45781 12 0 0 25 0 1 0 60458592 80400384 18511 996147200 134512640 135215973 4294956304 18446744073709551615 4158960559 0 0 4096 0 0 0 0 17 1 0 0
/proc/16098/statm: 19629 18511 401 171 0 18554 0
Current children cumulated CPU time (s) 457.93
Current children cumulated vsize (KiB) 78516

[startup+522.302 s]
/proc/loadavg: 2.01 2.08 2.04 3/82 16105
/proc/meminfo: memFree=1617544/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=88392 CPUtime=517.37
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 22535 656 0 0 51723 14 0 0 25 0 1 0 60458592 90513408 20942 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/16098/statm: 22098 20942 401 171 0 21023 0
Current children cumulated CPU time (s) 517.37
Current children cumulated vsize (KiB) 88392

[startup+582.302 s]
/proc/loadavg: 2.00 2.06 2.03 3/82 16105
/proc/meminfo: memFree=1609160/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=96176 CPUtime=576.81
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 24590 656 0 0 57665 16 0 0 25 0 1 0 60458592 98484224 22997 996147200 134512640 135215973 4294956304 18446744073709551615 4158960153 0 0 4096 0 0 0 0 17 1 0 0
/proc/16098/statm: 24044 22997 401 171 0 22969 0
Current children cumulated CPU time (s) 576.81
Current children cumulated vsize (KiB) 96176

[startup+642.301 s]
/proc/loadavg: 2.00 2.05 2.03 3/82 16105
/proc/meminfo: memFree=1600200/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=104752 CPUtime=636.25
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 26806 656 0 0 63608 17 0 0 25 0 1 0 60458592 107266048 25213 996147200 134512640 135215973 4294956304 18446744073709551615 135026915 0 0 4096 0 0 0 0 17 1 0 0
/proc/16098/statm: 26188 25213 401 171 0 25113 0
Current children cumulated CPU time (s) 636.25
Current children cumulated vsize (KiB) 104752

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.09 1.55 1.82 2/65 16128
/proc/meminfo: memFree=1589536/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=140780 CPUtime=875.77
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 36169 656 0 0 87553 24 0 0 25 0 1 0 60458592 144158720 33551 996147200 134512640 135215973 4294956304 18446744073709551615 135026908 0 0 4096 0 0 0 0 17 0 0 0
/proc/16098/statm: 35195 33551 401 171 0 34120 0
Current children cumulated CPU time (s) 875.77
Current children cumulated vsize (KiB) 140780

[startup+942.302 s]
/proc/loadavg: 1.03 1.45 1.77 2/65 16134
/proc/meminfo: memFree=1581600/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=148436 CPUtime=935.75
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 38155 656 0 0 93549 26 0 0 25 0 1 0 60458592 151998464 35537 996147200 134512640 135215973 4294956304 18446744073709551615 135026808 0 0 4096 0 0 0 0 17 0 0 0
/proc/16098/statm: 37109 35537 401 171 0 36034 0
Current children cumulated CPU time (s) 935.75
Current children cumulated vsize (KiB) 148436

[startup+1002.3 s]
/proc/loadavg: 1.01 1.36 1.72 2/65 16134
/proc/meminfo: memFree=1573856/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=155820 CPUtime=995.73
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 40081 656 0 0 99546 27 0 0 25 0 1 0 60458592 159559680 37463 996147200 134512640 135215973 4294956304 18446744073709551615 134590993 0 0 4096 0 0 0 0 17 0 0 0
/proc/16098/statm: 38955 37463 401 171 0 37880 0
Current children cumulated CPU time (s) 995.73
Current children cumulated vsize (KiB) 155820

[startup+1062.3 s]
/proc/loadavg: 1.00 1.29 1.67 2/65 16134
/proc/meminfo: memFree=1565792/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=163608 CPUtime=1055.71
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 42106 656 0 0 105542 29 0 0 25 0 1 0 60458592 167534592 39488 996147200 134512640 135215973 4294956304 18446744073709551615 134600008 0 0 4096 0 0 0 0 17 0 0 0
/proc/16098/statm: 40902 39488 401 171 0 39827 0
Current children cumulated CPU time (s) 1055.71
Current children cumulated vsize (KiB) 163608

[startup+1122.3 s]
/proc/loadavg: 1.00 1.24 1.63 2/65 16134
/proc/meminfo: memFree=1556768/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=173208 CPUtime=1115.69
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 44615 656 0 0 111538 31 0 0 25 0 1 0 60458592 177364992 41740 996147200 134512640 135215973 4294956304 18446744073709551615 134599879 0 0 4096 0 0 0 0 17 0 0 0
/proc/16098/statm: 43302 41740 401 171 0 42227 0
Current children cumulated CPU time (s) 1115.69
Current children cumulated vsize (KiB) 173208

[startup+1182.3 s]
/proc/loadavg: 1.00 1.19 1.58 2/65 16134
/proc/meminfo: memFree=1548704/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=181120 CPUtime=1175.67
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 46653 656 0 0 117535 32 0 0 25 0 1 0 60458592 185466880 43778 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/16098/statm: 45280 43778 401 171 0 44205 0
Current children cumulated CPU time (s) 1175.67
Current children cumulated vsize (KiB) 181120

[startup+1242.3 s]
/proc/loadavg: 1.00 1.15 1.54 2/65 16134
/proc/meminfo: memFree=1540968/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=188244 CPUtime=1235.65
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 48535 656 0 0 123531 34 0 0 25 0 1 0 60458592 192761856 45660 996147200 134512640 135215973 4294956304 18446744073709551615 4158960162 0 0 4096 0 0 0 0 17 0 0 0
/proc/16098/statm: 47061 45660 401 171 0 45986 0
Current children cumulated CPU time (s) 1235.65
Current children cumulated vsize (KiB) 188244

[startup+1302.3 s]
/proc/loadavg: 1.00 1.12 1.51 2/65 16134
/proc/meminfo: memFree=1532840/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=196028 CPUtime=1295.64
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 50546 656 0 0 129529 35 0 0 25 0 1 0 60458592 200732672 47671 996147200 134512640 135215973 4294956304 18446744073709551615 135027101 0 0 4096 0 0 0 0 17 0 0 0
/proc/16098/statm: 49007 47671 401 171 0 47932 0
Current children cumulated CPU time (s) 1295.64
Current children cumulated vsize (KiB) 196028

[startup+1362.3 s]
/proc/loadavg: 1.00 1.10 1.47 2/65 16134
/proc/meminfo: memFree=1524776/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=203812 CPUtime=1355.62
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 52590 656 0 0 135525 37 0 0 25 0 1 0 60458592 208703488 49715 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 0 0 0
/proc/16098/statm: 50953 49715 401 171 0 49878 0
Current children cumulated CPU time (s) 1355.62
Current children cumulated vsize (KiB) 203812

[startup+1422.31 s]
/proc/loadavg: 1.00 1.08 1.44 2/65 16134
/proc/meminfo: memFree=1517672/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=210540 CPUtime=1415.6
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 54340 656 0 0 141522 38 0 0 25 0 1 0 60458592 215592960 51465 996147200 134512640 135215973 4294956304 18446744073709551615 134590099 0 0 4096 0 0 0 0 17 0 0 0
/proc/16098/statm: 52635 51465 401 171 0 51560 0
Current children cumulated CPU time (s) 1415.6
Current children cumulated vsize (KiB) 210540

[startup+1482.3 s]
/proc/loadavg: 1.00 1.06 1.41 2/65 16134
/proc/meminfo: memFree=1509864/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=218196 CPUtime=1475.58
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 56316 656 0 0 147519 39 0 0 25 0 1 0 60458592 223432704 53441 996147200 134512640 135215973 4294956304 18446744073709551615 134583456 0 0 4096 0 0 0 0 17 0 0 0
/proc/16098/statm: 54549 53441 401 171 0 53474 0
Current children cumulated CPU time (s) 1475.58
Current children cumulated vsize (KiB) 218196

[startup+1542.3 s]
/proc/loadavg: 1.00 1.05 1.38 2/65 16134
/proc/meminfo: memFree=1500712/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=226776 CPUtime=1535.56
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 58573 656 0 0 153515 41 0 0 25 0 1 0 60458592 232218624 55698 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/16098/statm: 56694 55698 401 171 0 55619 0
Current children cumulated CPU time (s) 1535.56
Current children cumulated vsize (KiB) 226776

[startup+1602.3 s]
/proc/loadavg: 1.00 1.04 1.35 2/65 16134
/proc/meminfo: memFree=1493608/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=233640 CPUtime=1595.54
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 60355 656 0 0 159512 42 0 0 25 0 1 0 60458592 239247360 57480 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 0 0 0
/proc/16098/statm: 58410 57480 401 171 0 57335 0
Current children cumulated CPU time (s) 1595.54
Current children cumulated vsize (KiB) 233640

[startup+1662.3 s]
/proc/loadavg: 1.00 1.03 1.33 2/65 16134
/proc/meminfo: memFree=1486440/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=240500 CPUtime=1655.52
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 62130 656 0 0 165508 44 0 0 25 0 1 0 60458592 246272000 59255 996147200 134512640 135215973 4294956304 18446744073709551615 134590070 0 0 4096 0 0 0 0 17 0 0 0
/proc/16098/statm: 60125 59255 401 171 0 59050 0
Current children cumulated CPU time (s) 1655.52
Current children cumulated vsize (KiB) 240500

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.31 2/65 16134
/proc/meminfo: memFree=1478888/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=256084 CPUtime=1715.5
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 66105 656 0 0 171504 46 0 0 25 0 1 0 60458592 262230016 61181 996147200 134512640 135215973 4294956304 18446744073709551615 135026971 0 0 4096 0 0 0 0 17 0 0 0
/proc/16098/statm: 64021 61181 401 171 0 62946 0
Current children cumulated CPU time (s) 1715.5
Current children cumulated vsize (KiB) 256084

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.28 2/65 16134
/proc/meminfo: memFree=1471592/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=262812 CPUtime=1775.48
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 67869 656 0 0 177500 48 0 0 25 0 1 0 60458592 269119488 62945 996147200 134512640 135215973 4294956304 18446744073709551615 135026887 0 0 4096 0 0 0 0 17 0 0 0
/proc/16098/statm: 65703 62945 401 171 0 64628 0
Current children cumulated CPU time (s) 1775.48
Current children cumulated vsize (KiB) 262812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.9 s]
/proc/loadavg: 1.00 1.01 1.27 2/65 16134
/proc/meminfo: memFree=1468520/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=265716 CPUtime=1800.08
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 68621 656 0 0 179960 48 0 0 25 0 1 0 60458592 272093184 63697 996147200 134512640 135215973 4294956304 18446744073709551615 134532930 0 0 4096 0 0 0 0 17 0 0 0
/proc/16098/statm: 66429 63697 401 171 0 65354 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 265716

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

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

[startup+1806.9 s]
/proc/loadavg: 1.00 1.01 1.27 2/65 16134
/proc/meminfo: memFree=1468520/2055920 swapFree=4192812/4192956
[pid=16098] ppid=16096 vsize=265716 CPUtime=1800.08
/proc/16098/stat : 16098 (pcs.big) R 16096 16098 14984 0 -1 4194304 68621 656 0 0 179960 48 0 0 25 0 1 0 60458592 272093184 63697 996147200 134512640 135215973 4294956304 18446744073709551615 134532930 0 0 4096 0 0 0 0 17 0 0 0
/proc/16098/statm: 66429 63697 401 171 0 65354 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 265716

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.95
CPU time (s): 1800.14
CPU user time (s): 1799.6
CPU system time (s): 0.533918
CPU usage (%): 99.6232
Max. virtual memory (cumulated for all children) (KiB): 265716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.6
system time used= 0.533918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69277
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= 30976

runsolver used 1.83772 second user time and 5.36518 second system time

The end

Launcher Data 

Begin job on node71 at 2009-07-16 10:46:00
IDJOB=2092229
IDBENCH=60307
IDSOLVER=733
FILE ID=node71/2092229-1247733960
PBS_JOBID= 9521572
Free space on /tmp= 66392 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-36_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2092229-1247733960/watcher-2092229-1247733960 -o /tmp/evaluation-result-2092229-1247733960/solver-2092229-1247733960 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1687453795 HOME/instance-2092229-1247733960.xml

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

MD5SUM BENCH= ad0e047401619f0ea08a05a0cd64eea9
RANDOM SEED=1687453795

node71.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		: 3000.222
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		: 3000.222
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:       1700656 kB
Buffers:         78192 kB
Cached:         152260 kB
SwapCached:          0 kB
Active:         113600 kB
Inactive:       151420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1700656 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2872 kB
Writeback:           0 kB
Mapped:          54944 kB
Slab:            75324 kB
Committed_AS:   582736 kB
PageTables:       1940 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= 66392 MiB
End job on node71 at 2009-07-16 11:16:09