Trace number 1094460

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 2008-06-27? (TO) 1800.15 1809.75

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-6.xml
MD5SUMd69420449403c15dce93504730da03ea
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark43.3424
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints16
Maximum constraint arity15
Maximum domain size3
Number of constraints which are defined in extension16
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	(23 variables)
0.00/0.00	c          relations.............  8.21	(16 relations)
8.15/8.26	c          constraints...........-8.5262e-16	(16 constraints)
8.15/8.26	c Parsing time:   8.21
8.15/8.26	c
8.15/8.26	c Building model
9.05/9.14	c         0 constants
9.05/9.14	c         0 Boolean variables    (+0)
9.05/9.14	c         0 range variables      (+0)
9.05/9.14	c         0 domain (b) variables (+0)
9.05/9.14	c        23 domain (l) variables (+0)
9.05/9.14	c        16 constraints          (+0)
9.05/9.14	c         0 values 
9.05/9.14	c Building time:   0.88
9.05/9.14	c
9.05/9.14	c Solving instance
9.05/9.14	c          heuristic = dom/wdeg
9.05/9.14	c          Randomized probing iteration = 100
9.05/9.14	c          probing limit = 30
9.05/9.14	c          level based weights = no
9.05/9.14	c          impact probing = no
9.05/9.14	c          restart policy = No restart
9.05/9.14	c          probing .......... 601.9
610.82/613.38	c          Probing Nodes  3739
610.82/613.38	c          final run 

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: 

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-1094460-1215251355/watcher-1094460-1215251355 -o /tmp/evaluation-result-1094460-1215251355/solver-1094460-1215251355 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1094460-1215251355.xml -v 1 -rs 1327440293 -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: 2.06 2.08 2.09 4/75 26500
/proc/meminfo: memFree=1753168/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=4584 CPUtime=0
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 361 0 0 0 0 0 0 0 18 0 1 0 266078820 4694016 327 996147200 134512640 135239859 4294956144 18446744073709551615 4158784800 0 0 4096 0 0 0 0 17 1 0 0
/proc/26500/statm: 1146 335 288 177 0 49 0

[startup+0.058127 s]
/proc/loadavg: 2.06 2.08 2.09 4/75 26500
/proc/meminfo: memFree=1753168/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=6104 CPUtime=0.05
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 719 0 0 0 5 0 0 0 18 0 1 0 266078820 6250496 685 996147200 134512640 135239859 4294956144 18446744073709551615 3036795 0 0 4096 0 0 0 0 17 1 0 0
/proc/26500/statm: 1526 685 373 177 0 429 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6104

[startup+0.101133 s]
/proc/loadavg: 2.06 2.08 2.09 4/75 26500
/proc/meminfo: memFree=1753168/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=6896 CPUtime=0.09
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 930 0 0 0 9 0 0 0 18 0 1 0 266078820 7061504 896 996147200 134512640 135239859 4294956144 18446744073709551615 3036795 0 0 4096 0 0 0 0 17 1 0 0
/proc/26500/statm: 1724 896 373 177 0 627 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6896

[startup+0.301171 s]
/proc/loadavg: 2.06 2.08 2.09 4/75 26500
/proc/meminfo: memFree=1753168/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=10460 CPUtime=0.28
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 1876 0 0 0 28 0 0 0 20 0 1 0 266078820 10711040 1842 996147200 134512640 135239859 4294956144 18446744073709551615 3036795 0 0 4096 0 0 0 0 17 1 0 0
/proc/26500/statm: 2615 1842 373 177 0 1518 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10460

[startup+0.701249 s]
/proc/loadavg: 2.06 2.08 2.09 4/75 26500
/proc/meminfo: memFree=1753168/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=18440 CPUtime=0.69
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 3827 0 0 0 67 2 0 0 23 0 1 0 266078820 18882560 3793 996147200 134512640 135239859 4294956144 18446744073709551615 3036795 0 0 4096 0 0 0 0 17 1 0 0
/proc/26500/statm: 4610 3793 373 177 0 3513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18440

[startup+1.5014 s]
/proc/loadavg: 2.06 2.08 2.09 3/76 26501
/proc/meminfo: memFree=1733640/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=33548 CPUtime=1.48
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 7699 0 0 0 143 5 0 0 25 0 1 0 266078820 34353152 7665 996147200 134512640 135239859 4294956144 18446744073709551615 3036795 0 0 4096 0 0 0 0 17 1 0 0
/proc/26500/statm: 8387 7665 373 177 0 7290 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 33548

[startup+3.10172 s]
/proc/loadavg: 2.21 2.12 2.10 3/76 26501
/proc/meminfo: memFree=1712008/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=65072 CPUtime=3.07
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 15423 0 0 0 298 9 0 0 25 0 1 0 266078820 66633728 15389 996147200 134512640 135239859 4294956144 18446744073709551615 3036795 0 0 4096 0 0 0 0 17 1 0 0
/proc/26500/statm: 16268 15390 373 177 0 15171 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 65072

[startup+6.30134 s]
/proc/loadavg: 2.21 2.12 2.10 3/76 26501
/proc/meminfo: memFree=1648648/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=126680 CPUtime=6.25
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 30854 0 0 0 608 17 0 0 25 0 1 0 266078820 129720320 30820 996147200 134512640 135239859 4294956144 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26500/statm: 31670 30821 373 177 0 30573 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 126680

[startup+12.7016 s]
/proc/loadavg: 2.25 2.13 2.10 3/76 26501
/proc/meminfo: memFree=1446216/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=12.63
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90634 0 0 0 1223 40 0 0 25 0 1 0 266078820 362479616 77328 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/26500/statm: 88496 77328 409 177 0 87399 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 353984

[startup+25.501 s]
/proc/loadavg: 2.21 2.12 2.10 3/76 26501
/proc/meminfo: memFree=1446408/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=25.37
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90634 0 0 0 2497 40 0 0 25 0 1 0 266078820 362479616 77328 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/26500/statm: 88496 77328 409 177 0 87399 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 353984

[startup+51.101 s]
/proc/loadavg: 2.14 2.11 2.09 3/76 26503
/proc/meminfo: memFree=1446280/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=50.87
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90634 0 0 0 5047 40 0 0 25 0 1 0 266078820 362479616 77328 996147200 134512640 135239859 4294956144 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 1 0 0
/proc/26500/statm: 88496 77328 409 177 0 87399 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 353984

[startup+102.306 s]
/proc/loadavg: 2.09 2.11 2.09 3/76 26503
/proc/meminfo: memFree=1446280/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=101.87
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90634 0 0 0 10147 40 0 0 25 0 1 0 266078820 362479616 77328 996147200 134512640 135239859 4294956144 18446744073709551615 134789205 0 0 4096 0 0 0 0 17 1 0 0
/proc/26500/statm: 88496 77328 409 177 0 87399 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 353984

[startup+162.302 s]
/proc/loadavg: 2.07 2.10 2.09 3/76 26503
/proc/meminfo: memFree=1446344/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=161.62
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90634 0 0 0 16122 40 0 0 25 0 1 0 266078820 362479616 77328 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/26500/statm: 88496 77328 409 177 0 87399 0
Current children cumulated CPU time (s) 161.62
Current children cumulated vsize (KiB) 353984

[startup+222.301 s]
/proc/loadavg: 2.21 2.12 2.10 3/76 26503
/proc/meminfo: memFree=1446280/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=221.39
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90634 0 0 0 22099 40 0 0 25 0 1 0 266078820 362479616 77328 996147200 134512640 135239859 4294956144 18446744073709551615 135015603 0 0 4096 0 0 0 0 17 1 0 0
/proc/26500/statm: 88496 77328 409 177 0 87399 0
Current children cumulated CPU time (s) 221.39
Current children cumulated vsize (KiB) 353984

[startup+282.302 s]
/proc/loadavg: 2.67 2.27 2.14 3/76 26503
/proc/meminfo: memFree=1446280/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=281.14
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90634 0 0 0 28074 40 0 0 25 0 1 0 266078820 362479616 77328 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/26500/statm: 88496 77328 409 177 0 87399 0
Current children cumulated CPU time (s) 281.14
Current children cumulated vsize (KiB) 353984

[startup+342.301 s]
/proc/loadavg: 2.31 2.23 2.14 3/77 26504
/proc/meminfo: memFree=1446272/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=340.9
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90634 0 0 0 34050 40 0 0 25 0 1 0 266078820 362479616 77328 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/26500/statm: 88496 77328 409 177 0 87399 0
Current children cumulated CPU time (s) 340.9
Current children cumulated vsize (KiB) 353984

[startup+402.302 s]
/proc/loadavg: 2.18 2.20 2.13 3/77 26504
/proc/meminfo: memFree=1446272/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=400.66
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90634 0 0 0 40026 40 0 0 25 0 1 0 266078820 362479616 77328 996147200 134512640 135239859 4294956144 18446744073709551615 135015606 0 0 4096 0 0 0 0 17 1 0 0
/proc/26500/statm: 88496 77328 409 177 0 87399 0
Current children cumulated CPU time (s) 400.66
Current children cumulated vsize (KiB) 353984

[startup+462.302 s]
/proc/loadavg: 2.12 2.18 2.12 3/77 26504
/proc/meminfo: memFree=1446272/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=460.42
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90634 0 0 0 46002 40 0 0 25 0 1 0 266078820 362479616 77328 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/26500/statm: 88496 77328 409 177 0 87399 0
Current children cumulated CPU time (s) 460.42
Current children cumulated vsize (KiB) 353984

[startup+522.301 s]
/proc/loadavg: 2.04 2.14 2.11 3/77 26504
/proc/meminfo: memFree=1446208/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=520.18
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90634 0 0 0 51978 40 0 0 25 0 1 0 266078820 362479616 77328 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/26500/statm: 88496 77328 409 177 0 87399 0
Current children cumulated CPU time (s) 520.18
Current children cumulated vsize (KiB) 353984

[startup+582.302 s]
/proc/loadavg: 2.01 2.11 2.10 3/78 26505
/proc/meminfo: memFree=1446200/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=579.94
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90634 0 0 0 57954 40 0 0 25 0 1 0 266078820 362479616 77328 996147200 134512640 135239859 4294956144 18446744073709551615 134789311 0 0 4096 0 0 0 0 17 1 0 0
/proc/26500/statm: 88496 77328 409 177 0 87399 0
Current children cumulated CPU time (s) 579.94
Current children cumulated vsize (KiB) 353984

[startup+642.301 s]
/proc/loadavg: 2.00 2.09 2.09 3/78 26505
/proc/meminfo: memFree=1446136/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=639.7
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90635 0 0 0 63930 40 0 0 25 0 1 0 266078820 362479616 77329 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/26500/statm: 88496 77329 410 177 0 87399 0
Current children cumulated CPU time (s) 639.7
Current children cumulated vsize (KiB) 353984


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

[startup+882.303 s]
/proc/loadavg: 2.22 2.13 2.10 3/85 26550
/proc/meminfo: memFree=666104/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=876.6
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90635 0 0 0 87619 41 0 0 25 0 1 0 266078820 362479616 77329 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/26500/statm: 88496 77329 410 177 0 87399 0
Current children cumulated CPU time (s) 876.6
Current children cumulated vsize (KiB) 353984

[startup+942.302 s]
/proc/loadavg: 2.29 2.15 2.10 3/82 26586
/proc/meminfo: memFree=1122192/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=936.31
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90635 0 0 0 93586 45 0 0 25 0 1 0 266078820 362479616 77329 996147200 134512640 135239859 4294956144 18446744073709551615 134789245 0 0 4096 0 0 0 0 17 0 0 0
/proc/26500/statm: 88496 77329 410 177 0 87399 0
Current children cumulated CPU time (s) 936.31
Current children cumulated vsize (KiB) 353984

[startup+1002.3 s]
/proc/loadavg: 2.15 2.13 2.10 3/82 26586
/proc/meminfo: memFree=641872/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=995.99
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90635 0 0 0 99554 45 0 0 25 0 1 0 266078820 362479616 77329 996147200 134512640 135239859 4294956144 18446744073709551615 135015603 0 0 4096 0 0 0 0 17 0 0 0
/proc/26500/statm: 88496 77329 410 177 0 87399 0
Current children cumulated CPU time (s) 995.99
Current children cumulated vsize (KiB) 353984

[startup+1062.3 s]
/proc/loadavg: 2.10 2.12 2.09 3/82 26586
/proc/meminfo: memFree=641752/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=1055.75
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90635 0 0 0 105530 45 0 0 25 0 1 0 266078820 362479616 77329 996147200 134512640 135239859 4294956144 18446744073709551615 135015603 0 0 4096 0 0 0 0 17 0 0 0
/proc/26500/statm: 88496 77329 410 177 0 87399 0
Current children cumulated CPU time (s) 1055.75
Current children cumulated vsize (KiB) 353984

[startup+1122.3 s]
/proc/loadavg: 2.08 2.11 2.09 3/82 26586
/proc/meminfo: memFree=641624/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=1115.5
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90635 0 0 0 111505 45 0 0 25 0 1 0 266078820 362479616 77329 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/26500/statm: 88496 77329 410 177 0 87399 0
Current children cumulated CPU time (s) 1115.5
Current children cumulated vsize (KiB) 353984

[startup+1182.3 s]
/proc/loadavg: 2.06 2.10 2.09 3/82 26586
/proc/meminfo: memFree=641624/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=1175.26
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90635 0 0 0 117481 45 0 0 25 0 1 0 266078820 362479616 77329 996147200 134512640 135239859 4294956144 18446744073709551615 134789205 0 0 4096 0 0 0 0 17 0 0 0
/proc/26500/statm: 88496 77329 410 177 0 87399 0
Current children cumulated CPU time (s) 1175.26
Current children cumulated vsize (KiB) 353984

[startup+1242.3 s]
/proc/loadavg: 2.06 2.10 2.09 3/82 26586
/proc/meminfo: memFree=610776/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=1235
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90635 0 0 0 123455 45 0 0 25 0 1 0 266078820 362479616 77329 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/26500/statm: 88496 77329 410 177 0 87399 0
Current children cumulated CPU time (s) 1235
Current children cumulated vsize (KiB) 353984

[startup+1302.3 s]
/proc/loadavg: 2.13 2.11 2.09 3/82 26586
/proc/meminfo: memFree=610776/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=1294.76
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90635 0 0 0 129431 45 0 0 25 0 1 0 266078820 362479616 77329 996147200 134512640 135239859 4294956144 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 0 0 0
/proc/26500/statm: 88496 77329 410 177 0 87399 0
Current children cumulated CPU time (s) 1294.76
Current children cumulated vsize (KiB) 353984

[startup+1362.3 s]
/proc/loadavg: 2.19 2.12 2.10 3/82 26586
/proc/meminfo: memFree=610712/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=1354.52
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90635 0 0 0 135406 46 0 0 25 0 1 0 266078820 362479616 77329 996147200 134512640 135239859 4294956144 18446744073709551615 134789225 0 0 4096 0 0 0 0 17 0 0 0
/proc/26500/statm: 88496 77329 410 177 0 87399 0
Current children cumulated CPU time (s) 1354.52
Current children cumulated vsize (KiB) 353984

[startup+1422.31 s]
/proc/loadavg: 2.14 2.11 2.09 4/82 26586
/proc/meminfo: memFree=610712/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=1414.28
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90635 0 0 0 141382 46 0 0 25 0 1 0 266078820 362479616 77329 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/26500/statm: 88496 77329 410 177 0 87399 0
Current children cumulated CPU time (s) 1414.28
Current children cumulated vsize (KiB) 353984

[startup+1482.3 s]
/proc/loadavg: 2.11 2.10 2.09 3/82 26586
/proc/meminfo: memFree=610648/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=1474.03
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90635 0 0 0 147357 46 0 0 25 0 1 0 266078820 362479616 77329 996147200 134512640 135239859 4294956144 18446744073709551615 134789254 0 0 4096 0 0 0 0 17 0 0 0
/proc/26500/statm: 88496 77329 410 177 0 87399 0
Current children cumulated CPU time (s) 1474.03
Current children cumulated vsize (KiB) 353984

[startup+1542.3 s]
/proc/loadavg: 2.10 2.10 2.09 3/82 26586
/proc/meminfo: memFree=610584/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=1533.78
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90635 0 0 0 153332 46 0 0 25 0 1 0 266078820 362479616 77329 996147200 134512640 135239859 4294956144 18446744073709551615 134789237 0 0 4096 0 0 0 0 17 0 0 0
/proc/26500/statm: 88496 77329 410 177 0 87399 0
Current children cumulated CPU time (s) 1533.78
Current children cumulated vsize (KiB) 353984

[startup+1602.3 s]
/proc/loadavg: 2.09 2.09 2.09 3/82 26586
/proc/meminfo: memFree=610456/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=1593.53
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90635 0 0 0 159307 46 0 0 25 0 1 0 266078820 362479616 77329 996147200 134512640 135239859 4294956144 18446744073709551615 135015587 0 0 4096 0 0 0 0 17 0 0 0
/proc/26500/statm: 88496 77329 410 177 0 87399 0
Current children cumulated CPU time (s) 1593.53
Current children cumulated vsize (KiB) 353984

[startup+1662.3 s]
/proc/loadavg: 2.08 2.09 2.09 3/82 26586
/proc/meminfo: memFree=610392/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=1653.29
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90635 0 0 0 165283 46 0 0 25 0 1 0 266078820 362479616 77329 996147200 134512640 135239859 4294956144 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 0 0 0
/proc/26500/statm: 88496 77329 410 177 0 87399 0
Current children cumulated CPU time (s) 1653.29
Current children cumulated vsize (KiB) 353984

[startup+1722.3 s]
/proc/loadavg: 2.07 2.08 2.09 3/82 26586
/proc/meminfo: memFree=610392/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=1713.04
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90635 0 0 0 171258 46 0 0 25 0 1 0 266078820 362479616 77329 996147200 134512640 135239859 4294956144 18446744073709551615 134789430 0 0 4096 0 0 0 0 17 0 0 0
/proc/26500/statm: 88496 77329 410 177 0 87399 0
Current children cumulated CPU time (s) 1713.04
Current children cumulated vsize (KiB) 353984

[startup+1782.3 s]
/proc/loadavg: 2.41 2.16 2.11 3/82 26586
/proc/meminfo: memFree=610392/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=1772.8
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90635 0 0 0 177234 46 0 0 25 0 1 0 266078820 362479616 77329 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/26500/statm: 88496 77329 410 177 0 87399 0
Current children cumulated CPU time (s) 1772.8
Current children cumulated vsize (KiB) 353984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.7 s]
/proc/loadavg: 2.53 2.21 2.13 3/82 26586
/proc/meminfo: memFree=610392/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=1800.09
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90635 0 0 0 179963 46 0 0 25 0 1 0 266078820 362479616 77329 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/26500/statm: 88496 77329 410 177 0 87399 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 353984

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

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

[startup+1809.7 s]
/proc/loadavg: 2.53 2.21 2.13 3/82 26586
/proc/meminfo: memFree=610392/2055920 swapFree=4181032/4192956
[pid=26500] ppid=26498 vsize=353984 CPUtime=1800.09
/proc/26500/stat : 26500 (xsolve) R 26498 26500 26276 0 -1 4194304 90635 0 0 0 179963 46 0 0 25 0 1 0 266078820 362479616 77329 996147200 134512640 135239859 4294956144 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/26500/statm: 88496 77329 410 177 0 87399 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 353984

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.75
CPU time (s): 1800.15
CPU user time (s): 1799.63
CPU system time (s): 0.513921
CPU usage (%): 99.4691
Max. virtual memory (cumulated for all children) (KiB): 353984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.63
system time used= 0.513921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90635
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= 41355

runsolver used 1.67575 second user time and 4.93225 second system time

The end

Launcher Data (download as text)

Begin job on node85 at 2008-07-05 11:49:21
IDJOB=1094460
IDBENCH=58802
IDSOLVER=342
FILE ID=node85/1094460-1215251355
PBS_JOBID= 7882049
Free space on /tmp= 126780 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-6.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-1094460-1215251355/watcher-1094460-1215251355 -o /tmp/evaluation-result-1094460-1215251355/solver-1094460-1215251355 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1094460-1215251355.xml -v 1 -rs 1327440293 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d69420449403c15dce93504730da03ea
RANDOM SEED=1327440293

node85.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		: 3000.272
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		: 3000.272
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:       1753648 kB
Buffers:          9648 kB
Cached:         228696 kB
SwapCached:       5844 kB
Active:         139224 kB
Inactive:       116568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1753648 kB
SwapTotal:     4192956 kB
SwapFree:      4181032 kB
Dirty:           71336 kB
Writeback:           0 kB
Mapped:          24952 kB
Slab:            32144 kB
Committed_AS:   779652 kB
PageTables:       1536 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= 126704 MiB
End job on node85 at 2008-07-05 12:19:33