Trace number 1035018

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 2008-06-27UNSAT 1118.51 1119.53

DiagnosticValue
ASSIGNMENTS9871870
CHECKS876236000

General information on the benchmark

Namecsp/rand-2-27/
normalized-rand-27-27-351-163-58021_ext.xml
MD5SUMac43104dac5e73b1075778659feac676
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 benchmark614.741
Satisfiable
(Un)Satisfiability was proved
Number of variables27
Number of constraints351
Maximum constraint arity2
Maximum domain size27
Number of constraints which are defined in extension351
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	c mistral-prime version 1.313
0.00/0.00	c 
0.00/0.00	c Parsing xml file
0.00/0.00	c          domains...............     0	(1 domains)
0.00/0.00	c          variables.............     0	(27 variables)
0.00/0.01	c          relations.............  0.05	(351 relations)
0.02/0.05	c          constraints...........-2.7749e-18	(351 constraints)
0.02/0.06	c Parsing time:   0.05
0.02/0.06	c
0.02/0.06	c Building model
0.02/0.07	c         0 constants
0.02/0.07	c         0 Boolean variables    (+0)
0.02/0.07	c         0 range variables      (+0)
0.02/0.07	c         0 domain (b) variables (+0)
0.02/0.07	c        27 domain (l) variables (+0)
0.02/0.07	c       351 constraints          (+0)
0.02/0.07	c         0 values 
0.02/0.07	c Building time:   0.01
0.02/0.07	c
0.02/0.07	c Solving instance
0.02/0.07	c          heuristic = dom/wdeg
0.02/0.07	c          Randomized probing iteration = 100
0.02/0.07	c          probing limit = 30
0.02/0.07	c          level based weights = no
0.02/0.07	c          impact probing = no
0.02/0.07	c          restart policy = No restart
0.02/0.07	c          probing ..........  0.26
0.29/0.33	c          Probing Nodes  3604
0.29/0.33	c          final run 1118.3
1118.48/1119.52	c Solving time: 1118.6
1118.48/1119.52	c
1118.48/1119.52	s UNSATISFIABLE
1118.48/1119.52	d CHECKS 876236465
1118.48/1119.52	d ASSIGNMENTS 9871873

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-1035018-1214950793/watcher-1035018-1214950793 -o /tmp/evaluation-result-1035018-1214950793/solver-1035018-1214950793 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1035018-1214950793.xml -v 1 -rs 788012703 -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 1.96 1.46 4/81 3845
/proc/meminfo: memFree=1621528/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=4500 CPUtime=0
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 1524755533 4608000 105 996147200 134512640 135239859 4294956144 18446744073709551615 8627392 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1125 121 101 177 0 16 0

[startup+0.0295169 s]
/proc/loadavg: 1.99 1.96 1.46 4/81 3845
/proc/meminfo: memFree=1621528/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=5120 CPUtime=0.02
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 587 0 0 0 2 0 0 0 18 0 1 0 1524755533 5242880 553 996147200 134512640 135239859 4294956144 18446744073709551615 9098875 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1280 554 373 177 0 183 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5120

[startup+0.101527 s]
/proc/loadavg: 1.99 1.96 1.46 4/81 3845
/proc/meminfo: memFree=1621528/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6572 CPUtime=0.09
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 998 0 0 0 9 0 0 0 18 0 1 0 1524755533 6729728 964 996147200 134512640 135239859 4294956144 18446744073709551615 135016170 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1643 964 410 177 0 546 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6572

[startup+0.301564 s]
/proc/loadavg: 1.99 1.96 1.46 4/81 3845
/proc/meminfo: memFree=1621528/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6572 CPUtime=0.29
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 998 0 0 0 29 0 0 0 19 0 1 0 1524755533 6729728 964 996147200 134512640 135239859 4294956144 18446744073709551615 135019226 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1643 964 410 177 0 546 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6572

[startup+0.701641 s]
/proc/loadavg: 1.99 1.96 1.46 4/81 3845
/proc/meminfo: memFree=1621528/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6572 CPUtime=0.68
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 999 0 0 0 68 0 0 0 23 0 1 0 1524755533 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 134821224 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6572

[startup+1.50179 s]
/proc/loadavg: 1.99 1.96 1.46 3/82 3846
/proc/meminfo: memFree=1619336/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6572 CPUtime=1.48
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 999 0 0 0 148 0 0 0 25 0 1 0 1524755533 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6572

[startup+3.1011 s]
/proc/loadavg: 1.99 1.96 1.46 3/82 3846
/proc/meminfo: memFree=1619208/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6572 CPUtime=3.07
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 999 0 0 0 307 0 0 0 25 0 1 0 1524755533 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 134789675 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 6572

[startup+6.30171 s]
/proc/loadavg: 1.99 1.96 1.47 4/82 3846
/proc/meminfo: memFree=1619144/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6572 CPUtime=6.27
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 999 0 0 0 627 0 0 0 25 0 1 0 1524755533 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 6572

[startup+12.7019 s]
/proc/loadavg: 1.99 1.96 1.47 3/82 3846
/proc/meminfo: memFree=1618968/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6572 CPUtime=12.67
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 999 0 0 0 1267 0 0 0 25 0 1 0 1524755533 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 134789727 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 6572

[startup+25.5014 s]
/proc/loadavg: 2.07 1.97 1.48 3/82 3846
/proc/meminfo: memFree=1618904/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6572 CPUtime=25.46
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 999 0 0 0 2546 0 0 0 25 0 1 0 1524755533 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 135103315 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 6572

[startup+51.1013 s]
/proc/loadavg: 2.05 1.97 1.49 3/82 3846
/proc/meminfo: memFree=1618904/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6572 CPUtime=51.04
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 999 0 0 0 5104 0 0 0 25 0 1 0 1524755533 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 6572

[startup+102.305 s]
/proc/loadavg: 2.08 1.99 1.52 3/82 3846
/proc/meminfo: memFree=1618584/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6572 CPUtime=102.19
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 999 0 0 0 10219 0 0 0 25 0 1 0 1524755533 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 135103155 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 6572

[startup+162.302 s]
/proc/loadavg: 2.08 2.01 1.56 3/82 3846
/proc/meminfo: memFree=1618520/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6572 CPUtime=162.13
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 999 0 0 0 16213 0 0 0 25 0 1 0 1524755533 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 135019216 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 6572

[startup+222.301 s]
/proc/loadavg: 2.08 2.02 1.58 3/82 3846
/proc/meminfo: memFree=1618520/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6572 CPUtime=222.08
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 999 0 0 0 22208 0 0 0 25 0 1 0 1524755533 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 135030997 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 222.08
Current children cumulated vsize (KiB) 6572

[startup+282.302 s]
/proc/loadavg: 2.19 2.06 1.62 3/82 3846
/proc/meminfo: memFree=1618520/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6572 CPUtime=282.04
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 999 0 0 0 28203 1 0 0 25 0 1 0 1524755533 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 134789755 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 282.04
Current children cumulated vsize (KiB) 6572

[startup+342.301 s]
/proc/loadavg: 2.11 2.06 1.65 3/82 3846
/proc/meminfo: memFree=1618520/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6572 CPUtime=341.98
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 999 0 0 0 34197 1 0 0 25 0 1 0 1524755533 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 341.98
Current children cumulated vsize (KiB) 6572

[startup+402.302 s]
/proc/loadavg: 2.08 2.06 1.67 3/82 3846
/proc/meminfo: memFree=1618520/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6572 CPUtime=401.93
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 999 0 0 0 40192 1 0 0 25 0 1 0 1524755533 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 401.93
Current children cumulated vsize (KiB) 6572

[startup+462.301 s]
/proc/loadavg: 2.06 2.06 1.69 3/82 3846
/proc/meminfo: memFree=1618520/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6572 CPUtime=461.88
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 999 0 0 0 46187 1 0 0 25 0 1 0 1524755533 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 461.88
Current children cumulated vsize (KiB) 6572

[startup+522.303 s]
/proc/loadavg: 2.05 2.06 1.72 3/82 3846
/proc/meminfo: memFree=1618520/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6572 CPUtime=521.83
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 999 0 0 0 52182 1 0 0 25 0 1 0 1524755533 6729728 965 996147200 134512640 135239859 4294956144 18446744073709551615 135103175 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1643 965 411 177 0 546 0
Current children cumulated CPU time (s) 521.83
Current children cumulated vsize (KiB) 6572

[startup+582.301 s]
/proc/loadavg: 2.02 2.05 1.73 3/82 3846
/proc/meminfo: memFree=1618456/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6576 CPUtime=581.77
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 1000 0 0 0 58176 1 0 0 25 0 1 0 1524755533 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135103190 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 581.77
Current children cumulated vsize (KiB) 6576

[startup+642.302 s]
/proc/loadavg: 2.04 2.05 1.75 3/82 3846
/proc/meminfo: memFree=1618392/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6576 CPUtime=641.73
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 1000 0 0 0 64172 1 0 0 25 0 1 0 1524755533 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135103206 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 641.73
Current children cumulated vsize (KiB) 6576

[startup+702.301 s]
/proc/loadavg: 1.94 2.02 1.76 3/74 3898
/proc/meminfo: memFree=1614488/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6576 CPUtime=701.67
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 1000 0 0 0 70165 2 0 0 25 0 1 0 1524755533 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135095822 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 701.67
Current children cumulated vsize (KiB) 6576

[startup+762.307 s]
/proc/loadavg: 1.98 2.02 1.77 3/74 3898
/proc/meminfo: memFree=1598104/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6576 CPUtime=761.62
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 1000 0 0 0 76160 2 0 0 25 0 1 0 1524755533 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 134789687 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 761.62
Current children cumulated vsize (KiB) 6576

[startup+822.301 s]
/proc/loadavg: 1.99 2.01 1.78 3/74 3900
/proc/meminfo: memFree=1592088/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6576 CPUtime=821.56
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 1000 0 0 0 82154 2 0 0 25 0 1 0 1524755533 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 821.56
Current children cumulated vsize (KiB) 6576

[startup+882.303 s]
/proc/loadavg: 1.99 2.00 1.79 3/74 3900
/proc/meminfo: memFree=1585240/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6576 CPUtime=881.5
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 1000 0 0 0 88148 2 0 0 25 0 1 0 1524755533 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135019200 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 881.5
Current children cumulated vsize (KiB) 6576

[startup+942.301 s]
/proc/loadavg: 1.99 2.00 1.80 3/74 3900
/proc/meminfo: memFree=1583512/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6576 CPUtime=941.45
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 1000 0 0 0 94143 2 0 0 25 0 1 0 1524755533 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 941.45
Current children cumulated vsize (KiB) 6576

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 1.81 3/74 3900
/proc/meminfo: memFree=1577432/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6576 CPUtime=1001.39
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 1000 0 0 0 100137 2 0 0 25 0 1 0 1524755533 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 1001.39
Current children cumulated vsize (KiB) 6576

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 1.82 3/74 3900
/proc/meminfo: memFree=1572504/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6576 CPUtime=1061.33
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 1000 0 0 0 106131 2 0 0 25 0 1 0 1524755533 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 134820626 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 1061.33
Current children cumulated vsize (KiB) 6576

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

[startup+1075.1 s]
/proc/loadavg: 1.99 2.00 1.82 3/74 3900
/proc/meminfo: memFree=1572440/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6576 CPUtime=1074.13
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 1000 0 0 0 107411 2 0 0 25 0 1 0 1524755533 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135019206 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 1074.13
Current children cumulated vsize (KiB) 6576

[startup+1100.7 s]
/proc/loadavg: 1.99 2.00 1.83 3/74 3900
/proc/meminfo: memFree=1572376/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6576 CPUtime=1099.7
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 1000 0 0 0 109968 2 0 0 25 0 1 0 1524755533 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 134820796 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 1099.7
Current children cumulated vsize (KiB) 6576

[startup+1107.1 s]
/proc/loadavg: 1.99 2.00 1.83 3/74 3900
/proc/meminfo: memFree=1572376/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6576 CPUtime=1106.1
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 1000 0 0 0 110608 2 0 0 25 0 1 0 1524755533 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135031311 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 1106.1
Current children cumulated vsize (KiB) 6576

[startup+1113.5 s]
/proc/loadavg: 1.99 2.00 1.83 3/74 3900
/proc/meminfo: memFree=1570520/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6576 CPUtime=1112.48
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 1000 0 0 0 111246 2 0 0 25 0 1 0 1524755533 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 1112.48
Current children cumulated vsize (KiB) 6576

[startup+1116.7 s]
/proc/loadavg: 1.99 2.00 1.83 3/74 3900
/proc/meminfo: memFree=1569624/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6576 CPUtime=1115.68
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 1000 0 0 0 111566 2 0 0 25 0 1 0 1524755533 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135019226 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 1115.68
Current children cumulated vsize (KiB) 6576

[startup+1118.3 s]
/proc/loadavg: 1.99 2.00 1.83 3/74 3900
/proc/meminfo: memFree=1569240/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6576 CPUtime=1117.28
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 1000 0 0 0 111726 2 0 0 25 0 1 0 1524755533 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135031302 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 1117.28
Current children cumulated vsize (KiB) 6576

[startup+1119.1 s]
/proc/loadavg: 1.99 2.00 1.83 3/74 3900
/proc/meminfo: memFree=1568856/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6576 CPUtime=1118.08
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 1000 0 0 0 111806 2 0 0 25 0 1 0 1524755533 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 1118.08
Current children cumulated vsize (KiB) 6576

[startup+1119.5 s]
/proc/loadavg: 1.99 2.00 1.83 3/74 3900
/proc/meminfo: memFree=1568856/2055920 swapFree=4109588/4192956
[pid=3845] ppid=3843 vsize=6576 CPUtime=1118.48
/proc/3845/stat : 3845 (xsolve) R 3843 3845 3673 0 -1 4194304 1000 0 0 0 111846 2 0 0 25 0 1 0 1524755533 6733824 966 996147200 134512640 135239859 4294956144 18446744073709551615 135087521 0 0 4096 0 0 0 0 17 0 0 0
/proc/3845/statm: 1644 966 411 177 0 547 0
Current children cumulated CPU time (s) 1118.48
Current children cumulated vsize (KiB) 6576

Child status: 0
Real time (s): 1119.53
CPU time (s): 1118.51
CPU user time (s): 1118.49
CPU system time (s): 0.026995
CPU usage (%): 99.9093
Max. virtual memory (cumulated for all children) (KiB): 6576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1118.49
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1012
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= 2629

runsolver used 1.20082 second user time and 3.00254 second system time

The end

Launcher Data (download as text)

Begin job on node9 at 2008-07-02 00:19:53
IDJOB=1035018
IDBENCH=53374
IDSOLVER=342
FILE ID=node9/1035018-1214950793
PBS_JOBID= 7870316
Free space on /tmp= 66540 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/rand-2-27/normalized-rand-27-27-351-163-58021_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-1035018-1214950793/watcher-1035018-1214950793 -o /tmp/evaluation-result-1035018-1214950793/solver-1035018-1214950793 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1035018-1214950793.xml -v 1 -rs 788012703 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= ac43104dac5e73b1075778659feac676
RANDOM SEED=788012703

node9.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		: 3000.265
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		: 3000.265
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:       1622008 kB
Buffers:         44320 kB
Cached:         225712 kB
SwapCached:      77176 kB
Active:         150532 kB
Inactive:       233308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1622008 kB
SwapTotal:     4192956 kB
SwapFree:      4109588 kB
Dirty:            1288 kB
Writeback:           0 kB
Mapped:         126372 kB
Slab:            34944 kB
Committed_AS:  2853488 kB
PageTables:       2092 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= 66536 MiB
End job on node9 at 2008-07-02 00:38:33