Trace number 1101216

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 966.597 968.924

DiagnosticValue
ASSIGNMENTS6330560
CHECKS4002570000

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-36_ext.xml
MD5SUM62626a6c2b6ea9715f78519d902839af
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 benchmark966.597
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints475
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension475
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	(1 domains)
0.00/0.10	c          variables.............     0	(50 variables)
0.00/0.10	c          relations.............  0.06	(475 relations)
0.00/0.10	c          constraints...........2.2192e-18	(475 constraints)
0.00/0.10	c Parsing time:   0.06
0.00/0.10	c
0.00/0.10	c Building model
0.00/0.10	c         0 constants
0.00/0.10	c         0 Boolean variables    (+0)
0.00/0.10	c         0 range variables      (+0)
0.00/0.10	c         0 domain (b) variables (+0)
0.00/0.10	c        50 domain (l) variables (+0)
0.00/0.10	c       475 constraints          (+0)
0.00/0.10	c         0 values 
0.00/0.10	c Building time:   0.02
0.00/0.10	c
0.00/0.10	c Solving instance
0.00/0.10	c          heuristic = dom/wdeg
0.00/0.10	c          Randomized probing iteration = 100
0.00/0.10	c          probing limit = 30
0.00/0.10	c          level based weights = no
0.00/0.10	c          impact probing = no
0.00/0.10	c          restart policy = No restart
0.00/0.10	c          probing ..........   0.4
0.38/0.49	c          Probing Nodes  3900
0.38/0.49	c          final run 966.25
966.57/968.91	c Solving time: 966.65
966.57/968.91	c
966.57/968.91	s SATISFIABLE
966.57/968.91	v 2 4 16 22 21 16 15 20 12 15 18 21 22 11 18 8 2 14 10 9 21 13 15 15 15 5 20 9 7 1 12 0 3 16 17 10 4 20 9 18 6 10 3 2 10 21 20 19 2 0
966.57/968.91	d CHECKS 4002569499
966.57/968.91	d ASSIGNMENTS 6330562

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-1101216-1215291702/watcher-1101216-1215291702 -o /tmp/evaluation-result-1101216-1215291702/solver-1101216-1215291702 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1101216-1215291702.xml -v 1 -rs 2126179958 -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: 1.99 1.99 1.99 4/72 1091
/proc/meminfo: memFree=1644504/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=18572 CPUtime=0
/proc/1091/stat : 1091 (runsolver) R 1089 1091 32250 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1558840617 19017728 292 996147200 4194304 4296836 548682068336 18446744073709551615 266890439975 0 0 4096 24578 0 0 0 17 1 0 0
/proc/1091/statm: 4643 292 257 25 0 2626 0

[startup+0.106912 s]
/proc/loadavg: 1.99 1.99 1.99 4/72 1091
/proc/meminfo: memFree=1644504/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=0.09
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1094 0 0 0 9 0 0 0 20 0 1 0 1558840617 7135232 1060 996147200 134512640 135239859 4294956144 18446744073709551615 134789669 0 0 4096 0 0 0 0 17 1 0 0
/proc/1091/statm: 1742 1060 409 177 0 645 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6968

[startup+0.202544 s]
/proc/loadavg: 1.99 1.99 1.99 4/72 1091
/proc/meminfo: memFree=1644504/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=0.18
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1094 0 0 0 18 0 0 0 20 0 1 0 1558840617 7135232 1060 996147200 134512640 135239859 4294956144 18446744073709551615 135095816 0 0 4096 0 0 0 0 17 1 0 0
/proc/1091/statm: 1742 1060 409 177 0 645 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6968

[startup+0.302555 s]
/proc/loadavg: 1.99 1.99 1.99 4/72 1091
/proc/meminfo: memFree=1644504/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=0.28
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1094 0 0 0 28 0 0 0 21 0 1 0 1558840617 7135232 1060 996147200 134512640 135239859 4294956144 18446744073709551615 135095792 0 0 4096 0 0 0 0 17 1 0 0
/proc/1091/statm: 1742 1060 409 177 0 645 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6968

[startup+0.7026 s]
/proc/loadavg: 1.99 1.99 1.99 4/72 1091
/proc/meminfo: memFree=1644504/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=0.68
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 68 0 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135019226 0 0 4096 0 0 0 0 17 1 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6968

[startup+1.50169 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 1092
/proc/meminfo: memFree=1641808/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=1.48
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 148 0 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6968

[startup+3.10187 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 1092
/proc/meminfo: memFree=1641616/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=3.06
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 306 0 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 1 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 6968

[startup+6.30123 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 1092
/proc/meminfo: memFree=1641616/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=6.24
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 624 0 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135019223 0 0 4096 0 0 0 0 17 1 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6968

[startup+12.702 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 1092
/proc/meminfo: memFree=1641552/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=12.59
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 1259 0 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 6968

[startup+25.5014 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 1092
/proc/meminfo: memFree=1641616/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=25.29
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 2529 0 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135019201 0 0 4096 0 0 0 0 17 1 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 6968

[startup+51.1013 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 1092
/proc/meminfo: memFree=1641680/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=50.71
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 5070 1 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135103145 0 0 4096 0 0 0 0 17 1 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 50.71
Current children cumulated vsize (KiB) 6968

[startup+102.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 1092
/proc/meminfo: memFree=1641616/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=101.52
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 10151 1 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135031432 0 0 4096 0 0 0 0 17 1 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 101.52
Current children cumulated vsize (KiB) 6968

[startup+162.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 1092
/proc/meminfo: memFree=1641616/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=161.05
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 16104 1 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 134821215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 6968

[startup+222.307 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 1092
/proc/meminfo: memFree=1641552/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=220.61
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 22059 2 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135103212 0 0 4096 0 0 0 0 17 1 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 220.61
Current children cumulated vsize (KiB) 6968

[startup+282.301 s]
/proc/loadavg: 2.03 2.00 2.00 3/82 1133
/proc/meminfo: memFree=1637000/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=280.5
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 28048 2 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135095816 0 0 4096 0 0 0 0 17 0 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 280.5
Current children cumulated vsize (KiB) 6968

[startup+342.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 1133
/proc/meminfo: memFree=1636872/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=340.45
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 34043 2 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135095232 0 0 4096 0 0 0 0 17 0 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 340.45
Current children cumulated vsize (KiB) 6968

[startup+402.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1133
/proc/meminfo: memFree=1636808/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=400.42
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 40039 3 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135019216 0 0 4096 0 0 0 0 17 0 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 400.42
Current children cumulated vsize (KiB) 6968

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1133
/proc/meminfo: memFree=1636808/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=460.37
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 46034 3 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135103158 0 0 4096 0 0 0 0 17 0 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 460.37
Current children cumulated vsize (KiB) 6968

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1133
/proc/meminfo: memFree=1636872/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=520.32
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 52029 3 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135013729 0 0 4096 0 0 0 0 17 0 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 520.32
Current children cumulated vsize (KiB) 6968

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1133
/proc/meminfo: memFree=1636808/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=580.27
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 58024 3 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 134789675 0 0 4096 0 0 0 0 17 0 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 580.27
Current children cumulated vsize (KiB) 6968

[startup+642.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1133
/proc/meminfo: memFree=1636808/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=640.22
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 64019 3 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135087416 0 0 4096 0 0 0 0 17 0 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 640.22
Current children cumulated vsize (KiB) 6968

[startup+702.303 s]
/proc/loadavg: 2.04 2.01 2.00 3/82 1133
/proc/meminfo: memFree=1636744/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=700.18
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 70015 3 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135019223 0 0 4096 0 0 0 0 17 0 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 700.18
Current children cumulated vsize (KiB) 6968

[startup+762.302 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 1133
/proc/meminfo: memFree=1636680/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=760.13
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 76010 3 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 0 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 760.13
Current children cumulated vsize (KiB) 6968

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1133
/proc/meminfo: memFree=1636680/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=820.08
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 82005 3 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 820.08
Current children cumulated vsize (KiB) 6968

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1133
/proc/meminfo: memFree=1636552/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=880.03
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 88000 3 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135103206 0 0 4096 0 0 0 0 17 0 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 880.03
Current children cumulated vsize (KiB) 6968

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1133
/proc/meminfo: memFree=1636488/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=939.99
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 93995 4 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135103206 0 0 4096 0 0 0 0 17 0 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 939.99
Current children cumulated vsize (KiB) 6968

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

[startup+947.206 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1133
/proc/meminfo: memFree=1636488/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=944.89
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 94485 4 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135103158 0 0 4096 0 0 0 0 17 0 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 944.89
Current children cumulated vsize (KiB) 6968

[startup+960.002 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1133
/proc/meminfo: memFree=1636488/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=957.68
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 95764 4 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135019223 0 0 4096 0 0 0 0 17 0 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 957.68
Current children cumulated vsize (KiB) 6968

[startup+963.202 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1133
/proc/meminfo: memFree=1636488/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=960.87
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 96083 4 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135103210 0 0 4096 0 0 0 0 17 0 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 960.87
Current children cumulated vsize (KiB) 6968

[startup+966.401 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1133
/proc/meminfo: memFree=1636488/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=964.07
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 96403 4 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 134789669 0 0 4096 0 0 0 0 17 0 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 964.07
Current children cumulated vsize (KiB) 6968

[startup+968.001 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1133
/proc/meminfo: memFree=1636488/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=965.67
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 96563 4 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 134820720 0 0 4096 0 0 0 0 17 0 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 965.67
Current children cumulated vsize (KiB) 6968

[startup+968.401 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1133
/proc/meminfo: memFree=1636488/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=966.07
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 96603 4 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 0 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 966.07
Current children cumulated vsize (KiB) 6968

[startup+968.802 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1133
/proc/meminfo: memFree=1636488/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=966.47
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 96643 4 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 0 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 966.47
Current children cumulated vsize (KiB) 6968

[startup+968.901 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1133
/proc/meminfo: memFree=1636488/2055920 swapFree=4113352/4192956
[pid=1091] ppid=1089 vsize=6968 CPUtime=966.57
/proc/1091/stat : 1091 (xsolve) R 1089 1091 32250 0 -1 4194304 1097 0 0 0 96653 4 0 0 25 0 1 0 1558840617 7135232 1063 996147200 134512640 135239859 4294956144 18446744073709551615 135095822 0 0 4096 0 0 0 0 17 0 0 0
/proc/1091/statm: 1742 1063 411 177 0 645 0
Current children cumulated CPU time (s) 966.57
Current children cumulated vsize (KiB) 6968

Child status: 0
Real time (s): 968.924
CPU time (s): 966.597
CPU user time (s): 966.555
CPU system time (s): 0.041993
CPU usage (%): 99.7599
Max. virtual memory (cumulated for all children) (KiB): 6968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 966.555
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1109
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= 7237

runsolver used 0.992849 second user time and 2.53761 second system time

The end

Launcher Data (download as text)

Begin job on node38 at 2008-07-05 23:01:42
IDJOB=1101216
IDBENCH=60016
IDSOLVER=342
FILE ID=node38/1101216-1215291702
PBS_JOBID= 7882337
Free space on /tmp= 66440 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-36_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-1101216-1215291702/watcher-1101216-1215291702 -o /tmp/evaluation-result-1101216-1215291702/solver-1101216-1215291702 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1101216-1215291702.xml -v 1 -rs 2126179958 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 62626a6c2b6ea9715f78519d902839af
RANDOM SEED=2126179958

node38.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		: 3000.223
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		: 3000.223
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:       1644984 kB
Buffers:         52804 kB
Cached:         203448 kB
SwapCached:      73820 kB
Active:         245064 kB
Inactive:       111904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1644984 kB
SwapTotal:     4192956 kB
SwapFree:      4113352 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:         108256 kB
Slab:            39004 kB
Committed_AS:  3105256 kB
PageTables:       2064 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= 66440 MiB
End job on node38 at 2008-07-05 23:17:51