Trace number 2090755

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 0.3.2SAT 1617.05 1623.76

DiagnosticValue
ASSIGNMENTS30196

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-47_ext.xml
MD5SUM0293ed4d3177082bd80a0695733fe5fc
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 benchmark2.47162
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints84
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension84
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
0.19/0.20	c Seed is 2137965115
0.19/0.20	c Constructing HOME/instance-2090755-1247731076.xml  with 84 constraints
0.68/0.71	c Solving 30196 backtracks 16 restarts
1616.98/1623.71	s SATISFIABLE
1616.98/1623.71	c V0=65, V1=165, V2=87, V3=112, V4=11, V5=104, V6=30, V7=86, V8=163, V9=113, V10=14, V11=44, V12=49, V13=78, V14=156, V15=3, V16=90, V17=151, V18=86, V19=93, V20=20, V21=141, V22=178, V23=153, V24=111, V25=0, V26=149, V27=7, V28=53, V29=25, V30=53, V31=168, V32=86, V33=34, V34=63, V35=75, V36=77, V37=123, V38=172, V39=75, 
1616.98/1623.71	v 65 165 87 112 11 104 30 86 163 113 14 44 49 78 156 3 90 151 86 93 20 141 178 153 111 0 149 7 53 25 53 168 86 34 63 75 77 123 172 75 
1616.98/1623.71	d ASSIGNMENTS 30196

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2090755-1247731076/watcher-2090755-1247731076 -o /tmp/evaluation-result-2090755-1247731076/solver-2090755-1247731076 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2137965115 HOME/instance-2090755-1247731076.xml 

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 16659
/proc/meminfo: memFree=1606096/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=5356 CPUtime=0
/proc/16659/stat : 16659 (pcssolve) S 16657 16659 14642 0 -1 4194304 339 317 0 0 0 0 0 0 19 0 1 0 60173021 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16659/statm: 1339 242 201 169 0 50 0
[pid=16662] ppid=16659 vsize=3680 CPUtime=0
/proc/16662/stat : 16662 (fgrep) R 16659 16659 14642 0 -1 4194304 155 0 0 0 0 0 0 0 20 0 1 0 60173022 3768320 123 996147200 4194304 4274172 548682068976 18446744073709551615 243665698898 0 0 4096 0 0 0 0 17 1 0 0
/proc/16662/statm: 920 123 94 19 0 44 0
[pid=16663] ppid=16659 vsize=5356 CPUtime=0
/proc/16663/stat : 16663 (pcssolve) R 16659 16659 14642 0 -1 4194368 22 0 0 0 0 0 0 0 21 0 1 0 60173023 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 243665530151 0 0 4096 0 0 0 0 17 1 0 0
/proc/16663/statm: 1339 244 203 169 0 50 0

[startup+0.208353 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 16659
/proc/meminfo: memFree=1606096/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=6804 CPUtime=0.19
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 1078 656 0 0 18 1 0 0 19 0 1 0 60173021 6967296 709 996147200 134512640 135215973 4294956304 18446744073709551615 134841156 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 1701 709 383 171 0 626 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6804

[startup+0.301365 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 16659
/proc/meminfo: memFree=1606096/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=7852 CPUtime=0.28
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 1190 656 0 0 27 1 0 0 19 0 1 0 60173021 8040448 821 996147200 134512640 135215973 4294956304 18446744073709551615 134590052 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 1963 821 383 171 0 888 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7852

[startup+0.401383 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 16659
/proc/meminfo: memFree=1606096/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=8912 CPUtime=0.38
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 1316 656 0 0 37 1 0 0 20 0 1 0 60173021 9125888 947 996147200 134512640 135215973 4294956304 18446744073709551615 134583557 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 2228 947 383 171 0 1153 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 8912

[startup+0.70144 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 16659
/proc/meminfo: memFree=1606096/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=12404 CPUtime=0.68
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 1710 656 0 0 67 1 0 0 23 0 1 0 60173021 12701696 1341 996147200 134512640 135215973 4294956304 18446744073709551615 4159345961 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 3101 1341 383 171 0 2026 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12404

[startup+1.50159 s]
/proc/loadavg: 2.08 2.02 2.01 3/74 16664
/proc/meminfo: memFree=1600968/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=13220 CPUtime=1.47
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 1976 656 0 0 146 1 0 0 25 0 1 0 60173021 13537280 1607 996147200 134512640 135215973 4294956304 18446744073709551615 134590078 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 3305 1607 401 171 0 2230 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13220

[startup+3.10188 s]
/proc/loadavg: 2.08 2.02 2.01 3/74 16664
/proc/meminfo: memFree=1600648/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=13220 CPUtime=3.06
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 2034 656 0 0 305 1 0 0 25 0 1 0 60173021 13537280 1665 996147200 134512640 135215973 4294956304 18446744073709551615 134590047 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 3305 1665 401 171 0 2230 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 13220

[startup+6.30146 s]
/proc/loadavg: 2.08 2.02 2.00 3/74 16664
/proc/meminfo: memFree=1599816/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=13220 CPUtime=6.25
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 2213 656 0 0 624 1 0 0 25 0 1 0 60173021 13537280 1844 996147200 134512640 135215973 4294956304 18446744073709551615 4158853402 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 3305 1844 401 171 0 2230 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 13220

[startup+12.7016 s]
/proc/loadavg: 2.07 2.02 2.00 3/74 16664
/proc/meminfo: memFree=1598344/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=13220 CPUtime=12.62
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 2367 656 0 0 1261 1 0 0 25 0 1 0 60173021 13537280 1998 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 3305 1998 401 171 0 2230 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 13220

[startup+25.507 s]
/proc/loadavg: 2.05 2.01 2.00 3/74 16664
/proc/meminfo: memFree=1595272/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=13220 CPUtime=25.38
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 2877 656 0 0 2536 2 0 0 25 0 1 0 60173021 13537280 2508 996147200 134512640 135215973 4294956304 18446744073709551615 135020385 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 3305 2508 401 171 0 2230 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 13220

[startup+51.1016 s]
/proc/loadavg: 2.03 2.01 2.00 3/74 16664
/proc/meminfo: memFree=1588424/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=17964 CPUtime=50.87
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 4160 656 0 0 5084 3 0 0 25 0 1 0 60173021 18395136 3791 996147200 134512640 135215973 4294956304 18446744073709551615 134590178 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 4491 3791 401 171 0 3416 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 17964

[startup+102.302 s]
/proc/loadavg: 2.01 2.01 2.00 3/74 16664
/proc/meminfo: memFree=1574856/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=27724 CPUtime=101.86
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 6647 656 0 0 10182 4 0 0 25 0 1 0 60173021 28389376 6213 996147200 134512640 135215973 4294956304 18446744073709551615 135018548 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 6931 6213 401 171 0 5856 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 27724

[startup+162.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16664
/proc/meminfo: memFree=1553736/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=40116 CPUtime=161.61
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 9791 656 0 0 16156 5 0 0 25 0 1 0 60173021 41078784 9228 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 10029 9228 401 171 0 8954 0
Current children cumulated CPU time (s) 161.61
Current children cumulated vsize (KiB) 40116

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16670
/proc/meminfo: memFree=1539976/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=51988 CPUtime=221.35
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 12841 656 0 0 22129 6 0 0 25 0 1 0 60173021 53235712 12245 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 12997 12245 401 171 0 11922 0
Current children cumulated CPU time (s) 221.35
Current children cumulated vsize (KiB) 51988

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16670
/proc/meminfo: memFree=1525960/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=63864 CPUtime=281.1
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 15864 656 0 0 28103 7 0 0 25 0 1 0 60173021 65396736 15268 996147200 134512640 135215973 4294956304 18446744073709551615 134583213 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 15966 15268 401 171 0 14891 0
Current children cumulated CPU time (s) 281.1
Current children cumulated vsize (KiB) 63864

[startup+342.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16670
/proc/meminfo: memFree=1510728/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=76372 CPUtime=340.86
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 19038 656 0 0 34077 9 0 0 25 0 1 0 60173021 78204928 18185 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 19093 18185 401 171 0 18018 0
Current children cumulated CPU time (s) 340.86
Current children cumulated vsize (KiB) 76372

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16670
/proc/meminfo: memFree=1495368/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=88116 CPUtime=400.61
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 22047 656 0 0 40050 11 0 0 25 0 1 0 60173021 90230784 21194 996147200 134512640 135215973 4294956304 18446744073709551615 134597415 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 22029 21194 401 171 0 20954 0
Current children cumulated CPU time (s) 400.61
Current children cumulated vsize (KiB) 88116

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16670
/proc/meminfo: memFree=1479368/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=100780 CPUtime=460.35
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 25269 656 0 0 46024 11 0 0 25 0 1 0 60173021 103198720 24351 996147200 134512640 135215973 4294956304 18446744073709551615 135010303 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 25195 24351 401 171 0 24120 0
Current children cumulated CPU time (s) 460.35
Current children cumulated vsize (KiB) 100780

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16670
/proc/meminfo: memFree=1464008/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=112516 CPUtime=520.11
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 28250 656 0 0 51998 13 0 0 25 0 1 0 60173021 115216384 27332 996147200 134512640 135215973 4294956304 18446744073709551615 134583244 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 28129 27332 401 171 0 27054 0
Current children cumulated CPU time (s) 520.11
Current children cumulated vsize (KiB) 112516

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16670
/proc/meminfo: memFree=1449480/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=123728 CPUtime=579.86
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 31129 656 0 0 57972 14 0 0 25 0 1 0 60173021 126697472 30211 996147200 134512640 135215973 4294956304 18446744073709551615 4158960146 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 30932 30211 401 171 0 29857 0
Current children cumulated CPU time (s) 579.86
Current children cumulated vsize (KiB) 123728

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16670
/proc/meminfo: memFree=1436232/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=135940 CPUtime=639.61

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

/proc/meminfo: memFree=1368072/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=179600 CPUtime=878.63
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 45377 656 0 0 87842 21 0 0 25 0 1 0 60173021 183910400 43817 996147200 134512640 135215973 4294956304 18446744073709551615 134599856 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 44900 43817 401 171 0 43825 0
Current children cumulated CPU time (s) 878.63
Current children cumulated vsize (KiB) 179600

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16670
/proc/meminfo: memFree=1356744/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=189764 CPUtime=938.39
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 47979 656 0 0 93816 23 0 0 25 0 1 0 60173021 194318336 46419 996147200 134512640 135215973 4294956304 18446744073709551615 135018615 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 47441 46419 401 171 0 46366 0
Current children cumulated CPU time (s) 938.39
Current children cumulated vsize (KiB) 189764

[startup+1002.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16670
/proc/meminfo: memFree=1343560/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=201376 CPUtime=998.13
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 50928 656 0 0 99789 24 0 0 25 0 1 0 60173021 206209024 49368 996147200 134512640 135215973 4294956304 18446744073709551615 134599858 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 50344 49368 401 171 0 49269 0
Current children cumulated CPU time (s) 998.13
Current children cumulated vsize (KiB) 201376

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16670
/proc/meminfo: memFree=1332040/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=211668 CPUtime=1057.89
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 53557 656 0 0 105764 25 0 0 25 0 1 0 60173021 216748032 51997 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 52917 51997 401 171 0 51842 0
Current children cumulated CPU time (s) 1057.89
Current children cumulated vsize (KiB) 211668

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16670
/proc/meminfo: memFree=1319880/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=222360 CPUtime=1117.64
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 56289 656 0 0 111737 27 0 0 25 0 1 0 60173021 227696640 54729 996147200 134512640 135215973 4294956304 18446744073709551615 4158960140 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 55590 54729 401 171 0 54515 0
Current children cumulated CPU time (s) 1117.64
Current children cumulated vsize (KiB) 222360

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16670
/proc/meminfo: memFree=1308872/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=232260 CPUtime=1177.4
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 58826 656 0 0 117711 29 0 0 25 0 1 0 60173021 237834240 57266 996147200 134512640 135215973 4294956304 18446744073709551615 134533117 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 58065 57266 401 171 0 56990 0
Current children cumulated CPU time (s) 1177.4
Current children cumulated vsize (KiB) 232260

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16670
/proc/meminfo: memFree=1297160/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=246520 CPUtime=1237.14
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 62444 656 0 0 123683 31 0 0 25 0 1 0 60173021 252436480 59859 996147200 134512640 135215973 4294956304 18446744073709551615 7222319 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 61630 59859 401 171 0 60555 0
Current children cumulated CPU time (s) 1237.14
Current children cumulated vsize (KiB) 246520

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16670
/proc/meminfo: memFree=1284808/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=257740 CPUtime=1296.91
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 65293 656 0 0 129658 33 0 0 25 0 1 0 60173021 263925760 62708 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 64435 62708 401 171 0 63360 0
Current children cumulated CPU time (s) 1296.91
Current children cumulated vsize (KiB) 257740

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16670
/proc/meminfo: memFree=1271880/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=269092 CPUtime=1356.65
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 68220 656 0 0 135631 34 0 0 25 0 1 0 60173021 275550208 65635 996147200 134512640 135215973 4294956304 18446744073709551615 134590085 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 67273 65635 401 171 0 66198 0
Current children cumulated CPU time (s) 1356.65
Current children cumulated vsize (KiB) 269092

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16670
/proc/meminfo: memFree=1259208/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=279784 CPUtime=1416.41
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 70941 656 0 0 141605 36 0 0 25 0 1 0 60173021 286498816 68356 996147200 134512640 135215973 4294956304 18446744073709551615 134589867 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 69946 68356 401 171 0 68871 0
Current children cumulated CPU time (s) 1416.41
Current children cumulated vsize (KiB) 279784

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16670
/proc/meminfo: memFree=1246984/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=289552 CPUtime=1476.17
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 73439 656 0 0 147579 38 0 0 25 0 1 0 60173021 296501248 70854 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 72388 70854 401 171 0 71313 0
Current children cumulated CPU time (s) 1476.17
Current children cumulated vsize (KiB) 289552

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16670
/proc/meminfo: memFree=1235016/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=299056 CPUtime=1535.91
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 75852 656 0 0 153552 39 0 0 25 0 1 0 60173021 306233344 73267 996147200 134512640 135215973 4294956304 18446744073709551615 135020385 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 74764 73267 401 171 0 73689 0
Current children cumulated CPU time (s) 1535.91
Current children cumulated vsize (KiB) 299056

[startup+1602.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/74 16670
/proc/meminfo: memFree=1223944/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=308032 CPUtime=1595.66
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 78139 656 0 0 159526 40 0 0 25 0 1 0 60173021 315424768 75554 996147200 134512640 135215973 4294956304 18446744073709551615 134583231 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 77008 75554 401 171 0 75933 0
Current children cumulated CPU time (s) 1595.66
Current children cumulated vsize (KiB) 308032

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

[startup+1612.9 s]
/proc/loadavg: 2.07 2.02 2.00 3/74 16670
/proc/meminfo: memFree=1221896/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=309484 CPUtime=1606.22
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 78529 656 0 0 160581 41 0 0 25 0 1 0 60173021 316911616 75944 996147200 134512640 135215973 4294956304 18446744073709551615 135020410 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 77371 75944 401 171 0 76296 0
Current children cumulated CPU time (s) 1606.22
Current children cumulated vsize (KiB) 309484

[startup+1619.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/74 16670
/proc/meminfo: memFree=1220616/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=310540 CPUtime=1612.6
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 78792 656 0 0 161219 41 0 0 25 0 1 0 60173021 317992960 76207 996147200 134512640 135215973 4294956304 18446744073709551615 4158960053 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 77635 76207 401 171 0 76560 0
Current children cumulated CPU time (s) 1612.6
Current children cumulated vsize (KiB) 310540

[startup+1620.9 s]
/proc/loadavg: 2.06 2.01 2.00 3/74 16670
/proc/meminfo: memFree=1220424/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=310804 CPUtime=1614.19
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 78862 656 0 0 161378 41 0 0 25 0 1 0 60173021 318263296 76277 996147200 134512640 135215973 4294956304 18446744073709551615 135020409 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 77701 76277 401 171 0 76626 0
Current children cumulated CPU time (s) 1614.19
Current children cumulated vsize (KiB) 310804

[startup+1622.5 s]
/proc/loadavg: 2.06 2.01 2.00 3/74 16670
/proc/meminfo: memFree=1220232/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=311068 CPUtime=1615.78
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 78913 656 0 0 161537 41 0 0 25 0 1 0 60173021 318533632 76328 996147200 134512640 135215973 4294956304 18446744073709551615 4158960327 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 77767 76328 401 171 0 76692 0
Current children cumulated CPU time (s) 1615.78
Current children cumulated vsize (KiB) 311068

[startup+1623.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/74 16670
/proc/meminfo: memFree=1219976/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=310040 CPUtime=1616.58
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 78932 656 0 0 161617 41 0 0 25 0 1 0 60173021 317480960 76110 996147200 134512640 135215973 4294956304 18446744073709551615 134532667 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 77510 76110 401 171 0 76435 0
Current children cumulated CPU time (s) 1616.58
Current children cumulated vsize (KiB) 310040

[startup+1623.7 s]
/proc/loadavg: 2.06 2.01 2.00 3/74 16670
/proc/meminfo: memFree=1220680/2055920 swapFree=4192812/4192956
[pid=16659] ppid=16657 vsize=310040 CPUtime=1616.98
/proc/16659/stat : 16659 (pcs.big) R 16657 16659 14642 0 -1 4194304 78932 656 0 0 161657 41 0 0 25 0 1 0 60173021 317480960 76110 996147200 134512640 135215973 4294956304 18446744073709551615 7217276 0 0 4096 0 0 0 0 17 0 0 0
/proc/16659/statm: 77510 76110 401 171 0 76435 0
Current children cumulated CPU time (s) 1616.98
Current children cumulated vsize (KiB) 310040

Child status: 0
Real time (s): 1623.76
CPU time (s): 1617.05
CPU user time (s): 1616.58
CPU system time (s): 0.470928
CPU usage (%): 99.5872
Max. virtual memory (cumulated for all children) (KiB): 311068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1616.58
system time used= 0.470928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79591
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= 22707

runsolver used 1.3318 second user time and 4.5883 second system time

The end

Launcher Data 

Begin job on node84 at 2009-07-16 09:57:57
IDJOB=2090755
IDBENCH=59888
IDSOLVER=733
FILE ID=node84/2090755-1247731076
PBS_JOBID= 9521526
Free space on /tmp= 66180 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-47_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2090755-1247731076/watcher-2090755-1247731076 -o /tmp/evaluation-result-2090755-1247731076/solver-2090755-1247731076 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2137965115 HOME/instance-2090755-1247731076.xml

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

MD5SUM BENCH= 0293ed4d3177082bd80a0695733fe5fc
RANDOM SEED=2137965115

node84.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		: 3000.259
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		: 3000.259
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:       1606576 kB
Buffers:         81080 kB
Cached:         236616 kB
SwapCached:          0 kB
Active:         134576 kB
Inactive:       226092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1606576 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3820 kB
Writeback:           0 kB
Mapped:          54260 kB
Slab:            74096 kB
Committed_AS:   511084 kB
PageTables:       1748 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= 66180 MiB
End job on node84 at 2009-07-16 10:25:00