Trace number 1037934

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
MDG-probe 2008-06-27SAT 1495.3 1497.37

DiagnosticValue
ASSIGNMENTS14166800
CHECKS2472280000

General information on the benchmark

Namecsp/QCP-20/
normalized-qcp-20-187-4_ext.xml
MD5SUM58552dc0782bd99da35e11d38ee871b0
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 benchmark5.09223
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints5540
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension5540
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.10	c mistral-prime version 1.313
0.00/0.10	c 
0.00/0.10	c Parsing xml file
0.00/0.10	c          domains...............     0	(21 domains)
0.00/0.10	c          variables.............     0	(400 variables)
0.00/0.10	c          relations.............     0	(21 relations)
0.00/0.10	c          constraints...........  0.11	(5540 constraints)
0.09/0.12	c Parsing time:   0.11
0.09/0.12	c
0.09/0.12	c Building model
0.09/0.13	c        40 AllDifferent constraints infered
0.09/0.13	c         0 constants
0.09/0.13	c         0 Boolean variables    (+0)
0.09/0.13	c         0 range variables      (+0)
0.09/0.13	c         0 domain (b) variables (+0)
0.09/0.13	c       186 domain (l) variables (+0)
0.09/0.13	c      1550 constraints          (+40)
0.09/0.13	c         0 values 
0.09/0.13	c Building time:   0.01
0.09/0.13	c
0.09/0.13	c Solving instance
0.09/0.13	c          heuristic = dom/wdeg
0.09/0.13	c          Randomized probing iteration = 100
0.09/0.13	c          probing limit = 30
0.09/0.13	c          level based weights = no
0.09/0.13	c          impact probing = no
0.09/0.13	c          restart policy = No restart
0.09/0.13	c          probing ..........  0.31
0.38/0.45	c          Probing Nodes  5657
0.38/0.45	c          final run 1495.1
1495.21/1497.36	c Solving time: 1495.4
1495.21/1497.36	c
1495.21/1497.36	s SATISFIABLE
1495.21/1497.36	v 9 14 17 12 15 6 19 13 5 2 10 1 0 11 16 18 3 7 8 4 4 19 12 6 7 9 10 8 15 3 16 2 18 5 0 11 1 14 17 13 14 9 16 2 0 13 1 6 17 11 12 18 5 15 10 4 8 3 7 19 6 17 9 11 19 10 13 5 14 0 1 8 12 3 7 16 4 2 18 15 19 0 15 8 6 2 3 10 16 13 9 14 1 4 17 5 11 18 12 7 13 2 14 7 9 19 17 16 6 18 5 15 3 1 12 8 0 4 11 10 11 10 1 3 18 17 7 2 4 12 14 13 8 16 9 6 5 15 19 0 15 5 4 17 3 7 12 0 10 1 2 19 6 8 18 9 13 16 14 11 10 1 0 13 4 8 16 9 19 15 7 3 17 2 11 12 14 5 6 18 1 8 10 4 11 18 2 12 7 6 15 9 19 13 5 17 16 0 3 14 3 16 2 15 1 11 8 14 0 5 19 10 9 17 13 7 18 6 4 12 17 18 13 5 14 1 11 4 9 8 3 7 16 6 19 10 15 12 0 2 8 3 7 9 5 12 14 19 11 16 18 4 13 0 6 1 2 10 15 17 12 11 5 18 17 3 4 15 2 10 13 16 14 19 8 0 7 9 1 6 0 4 19 14 2 15 6 11 18 17 8 12 7 10 1 3 9 13 5 16 2 13 18 10 16 14 5 3 1 7 6 0 11 12 4 15 17 19 9 8 16 7 6 19 12 5 0 1 3 4 17 11 2 18 15 14 10 8 13 9 7 15 3 1 13 0 18 17 8 14 4 6 10 9 2 19 12 11 16 5 18 12 11 16 8 4 9 7 13 19 0 5 15 14 3 2 6 17 10 1 5 6 8 0 10 16 15 18 12 9 11 17 4 7 14 13 19 1 2 3
1495.21/1497.36	d CHECKS 2472278714
1495.21/1497.36	d ASSIGNMENTS 14166775

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1037934-1214963172/watcher-1037934-1214963172 -o /tmp/evaluation-result-1037934-1214963172/solver-1037934-1214963172 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1037934-1214963172.xml -v 1 -rs 352112190 -probe 1 -ph 0 -heu dom/wdeg -res no 

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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 11547
/proc/meminfo: memFree=1564472/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=820 CPUtime=0
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1975291550 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 7484196 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/11547/statm: 205 25 19 177 0 3 0

[startup+0.108577 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 11547
/proc/meminfo: memFree=1564472/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=5912 CPUtime=0.09
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 800 0 0 0 9 0 0 0 20 0 1 0 1975291550 6053888 766 996147200 134512640 135239859 4294956144 18446744073709551615 4159157647 0 0 4096 0 0 0 0 17 1 0 0
/proc/11547/statm: 1478 766 382 177 0 381 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5912

[startup+0.201411 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 11547
/proc/meminfo: memFree=1564472/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=0.18
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1102 0 0 0 18 0 0 0 20 0 1 0 1975291550 7159808 1068 996147200 134512640 135239859 4294956144 18446744073709551615 134821143 0 0 4096 0 0 0 0 17 1 0 0
/proc/11547/statm: 1748 1068 422 177 0 651 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6992

[startup+0.30143 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 11547
/proc/meminfo: memFree=1564472/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=0.28
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1102 0 0 0 28 0 0 0 21 0 1 0 1975291550 7159808 1068 996147200 134512640 135239859 4294956144 18446744073709551615 7692929 0 0 4096 0 0 0 0 17 1 0 0
/proc/11547/statm: 1748 1068 422 177 0 651 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6992

[startup+0.701504 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 11547
/proc/meminfo: memFree=1564472/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=0.68
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 68 0 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 135102759 0 0 4096 0 0 0 0 17 1 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6992

[startup+1.50165 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11548
/proc/meminfo: memFree=1561648/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=1.47
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 147 0 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 135031311 0 0 4096 0 0 0 0 17 1 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6992

[startup+3.10196 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11548
/proc/meminfo: memFree=1561392/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=3.06
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 306 0 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 1 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 6992

[startup+6.30156 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11548
/proc/meminfo: memFree=1561072/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=6.23
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 623 0 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134820781 0 0 4096 0 0 0 0 17 1 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6992

[startup+12.7028 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11548
/proc/meminfo: memFree=1560368/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=12.58
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 1258 0 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134737959 0 0 4096 0 0 0 0 17 1 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 6992

[startup+25.5012 s]
/proc/loadavg: 1.92 1.98 1.99 2/71 11549
/proc/meminfo: memFree=1641480/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=25.29
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 2529 0 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134820768 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 6992

[startup+51.102 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 11706
/proc/meminfo: memFree=1618408/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=50.88
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 5086 2 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 6992

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11706
/proc/meminfo: memFree=1618216/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=102.06
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 10204 2 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134737134 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 102.06
Current children cumulated vsize (KiB) 6992

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11706
/proc/meminfo: memFree=1618024/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=162.03
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 16201 2 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 135071135 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 162.03
Current children cumulated vsize (KiB) 6992

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11706
/proc/meminfo: memFree=1616872/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=222.01
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 22199 2 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 222.01
Current children cumulated vsize (KiB) 6992

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11706
/proc/meminfo: memFree=1616168/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=281.97
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 28195 2 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 281.97
Current children cumulated vsize (KiB) 6992

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11706
/proc/meminfo: memFree=1615856/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=341.95
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 34193 2 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134789669 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 341.95
Current children cumulated vsize (KiB) 6992

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11706
/proc/meminfo: memFree=1614384/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=401.92
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 40190 2 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 135015793 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 401.92
Current children cumulated vsize (KiB) 6992

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11706
/proc/meminfo: memFree=1613616/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=461.89
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 46187 2 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134820681 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 461.89
Current children cumulated vsize (KiB) 6992

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11706
/proc/meminfo: memFree=1612848/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=521.86
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 52184 2 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134821123 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 521.86
Current children cumulated vsize (KiB) 6992

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11706
/proc/meminfo: memFree=1612208/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=581.84
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 58182 2 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134829808 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 581.84
Current children cumulated vsize (KiB) 6992

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11706
/proc/meminfo: memFree=1611440/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=641.81
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 64179 2 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134821158 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 641.81
Current children cumulated vsize (KiB) 6992


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

/proc/meminfo: memFree=1609904/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=821.73
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 82171 2 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134821141 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 821.73
Current children cumulated vsize (KiB) 6992

[startup+882.305 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11706
/proc/meminfo: memFree=1609776/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=881.7
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 88168 2 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134789680 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 881.7
Current children cumulated vsize (KiB) 6992

[startup+942.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 11712
/proc/meminfo: memFree=1609008/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=941.68
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 94166 2 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134820684 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 941.68
Current children cumulated vsize (KiB) 6992

[startup+1002.3 s]
/proc/loadavg: 2.67 2.19 2.06 4/87 12145
/proc/meminfo: memFree=1594600/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=1000.47
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 100043 4 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 135031317 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 1000.47
Current children cumulated vsize (KiB) 6992

[startup+1062.3 s]
/proc/loadavg: 2.88 2.34 2.12 4/87 12145
/proc/meminfo: memFree=1588712/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=1060.44
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 106040 4 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 135102568 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 1060.44
Current children cumulated vsize (KiB) 6992

[startup+1122.3 s]
/proc/loadavg: 2.95 2.46 2.17 4/87 12145
/proc/meminfo: memFree=1580840/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=1120.42
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 112037 5 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 1120.42
Current children cumulated vsize (KiB) 6992

[startup+1182.3 s]
/proc/loadavg: 2.98 2.55 2.22 4/87 12145
/proc/meminfo: memFree=1566632/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=1180.37
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 118032 5 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134820608 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 1180.37
Current children cumulated vsize (KiB) 6992

[startup+1242.3 s]
/proc/loadavg: 2.46 2.49 2.22 3/82 12200
/proc/meminfo: memFree=1565936/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=1240.33
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 124026 7 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 135034802 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 1240.33
Current children cumulated vsize (KiB) 6992

[startup+1302.3 s]
/proc/loadavg: 2.17 2.40 2.20 3/82 12200
/proc/meminfo: memFree=1565936/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=1300.31
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 130024 7 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 1300.31
Current children cumulated vsize (KiB) 6992

[startup+1362.3 s]
/proc/loadavg: 2.06 2.32 2.18 3/82 12200
/proc/meminfo: memFree=1565936/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=1360.28
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 136021 7 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134829809 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 1360.28
Current children cumulated vsize (KiB) 6992

[startup+1422.3 s]
/proc/loadavg: 2.02 2.26 2.17 3/82 12200
/proc/meminfo: memFree=1566000/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=1420.25
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 142018 7 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 135042325 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 1420.25
Current children cumulated vsize (KiB) 6992

[startup+1482.3 s]
/proc/loadavg: 2.01 2.21 2.16 3/82 12200
/proc/meminfo: memFree=1566064/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=1480.22
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 148015 7 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 135016072 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 1480.22
Current children cumulated vsize (KiB) 6992

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

[startup+1484.8 s]
/proc/loadavg: 2.01 2.21 2.16 3/82 12200
/proc/meminfo: memFree=1566064/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=1482.72
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 148265 7 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 135072215 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 1482.72
Current children cumulated vsize (KiB) 6992

[startup+1491.2 s]
/proc/loadavg: 2.00 2.20 2.16 3/82 12200
/proc/meminfo: memFree=1566064/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=1489.12
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 148905 7 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134789669 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 1489.12
Current children cumulated vsize (KiB) 6992

[startup+1494.4 s]
/proc/loadavg: 2.00 2.20 2.16 4/82 12200
/proc/meminfo: memFree=1566064/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=1492.32
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 149225 7 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134736910 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 1492.32
Current children cumulated vsize (KiB) 6992

[startup+1496 s]
/proc/loadavg: 2.00 2.20 2.16 3/82 12200
/proc/meminfo: memFree=1566064/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=1493.92
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 149385 7 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 135072009 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 1493.92
Current children cumulated vsize (KiB) 6992

[startup+1496.8 s]
/proc/loadavg: 2.00 2.20 2.16 3/82 12200
/proc/meminfo: memFree=1566064/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=1494.71
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 149464 7 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134820781 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 1494.71
Current children cumulated vsize (KiB) 6992

[startup+1497.21 s]
/proc/loadavg: 2.00 2.20 2.16 3/82 12200
/proc/meminfo: memFree=1566064/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=1495.12
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 149505 7 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 135096400 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 1495.12
Current children cumulated vsize (KiB) 6992

[startup+1497.3 s]
/proc/loadavg: 2.00 2.20 2.16 3/82 12200
/proc/meminfo: memFree=1566064/2055920 swapFree=4180456/4192956
[pid=11547] ppid=11545 vsize=6992 CPUtime=1495.21
/proc/11547/stat : 11547 (xsolve) R 11545 11547 9576 0 -1 4194304 1103 0 0 0 149514 7 0 0 25 0 1 0 1975291550 7159808 1069 996147200 134512640 135239859 4294956144 18446744073709551615 134736910 0 0 4096 0 0 0 0 17 0 0 0
/proc/11547/statm: 1748 1069 423 177 0 651 0
Current children cumulated CPU time (s) 1495.21
Current children cumulated vsize (KiB) 6992

Child status: 0
Real time (s): 1497.37
CPU time (s): 1495.3
CPU user time (s): 1495.22
CPU system time (s): 0.077988
CPU usage (%): 99.8613
Max. virtual memory (cumulated for all children) (KiB): 6992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1495.22
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1115
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= 7
involuntary context switches= 5939

runsolver used 1.50177 second user time and 4.24435 second system time

The end

Launcher Data (download as text)

Begin job on node19 at 2008-07-02 03:46:12
IDJOB=1037934
IDBENCH=53536
IDSOLVER=342
FILE ID=node19/1037934-1214963172
PBS_JOBID= 7870295
Free space on /tmp= 66548 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/QCP-20/normalized-qcp-20-187-4_ext.xml
COMMAND LINE= HOME/xsolve BENCHNAME -v 1 -rs RANDOMSEED -probe 1 -ph 0 -heu dom/wdeg -res no
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1037934-1214963172/watcher-1037934-1214963172 -o /tmp/evaluation-result-1037934-1214963172/solver-1037934-1214963172 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1037934-1214963172.xml -v 1 -rs 352112190 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 58552dc0782bd99da35e11d38ee871b0
RANDOM SEED=352112190

node19.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1564952 kB
Buffers:         50680 kB
Cached:         278676 kB
SwapCached:       6496 kB
Active:         152820 kB
Inactive:       267132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1564952 kB
SwapTotal:     4192956 kB
SwapFree:      4180456 kB
Dirty:            1324 kB
Writeback:           0 kB
Mapped:          97040 kB
Slab:            56292 kB
Committed_AS:  3339356 kB
PageTables:       2004 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= 66552 MiB
End job on node19 at 2008-07-02 04:11:09