Trace number 1050228

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) 1800.06 1807.52

General information on the benchmark

Namecsp/pseudo/
primesDimacs/normalized-g-125-18.xml
MD5SUM22689bcc3124eea2b7d80bb2193e6792
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4500
Number of constraints72413
Maximum constraint arity18
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension72413
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.............  0.02	(4500 variables)
0.00/0.03	c          predicates............  0.01	(3 predicates)
0.00/0.03	c          constraints...........  2.72	(72413 constraints)
2.68/2.76	c Parsing time:   2.75
2.68/2.76	c
2.68/2.76	c Building model
2.77/2.84	c         0 AllDifferent constraints infered
2.97/3.07	c         0 constants
2.97/3.07	c      4500 Boolean variables    (+0)
2.97/3.07	c         0 range variables      (+2125)
2.97/3.07	c         0 domain (b) variables (+0)
2.97/3.07	c         0 domain (l) variables (+0)
2.97/3.07	c     72288 constraints          (+2125)
2.97/3.07	c         0 values 
2.97/3.07	c Building time:   0.29
2.97/3.07	c
2.97/3.07	c Solving instance
2.97/3.07	c          heuristic = dom/wdeg
2.97/3.07	c          Randomized probing iteration = 100
2.97/3.07	c          probing limit = 30
2.97/3.07	c          level based weights = no
2.97/3.07	c          impact probing = no
2.97/3.07	c          restart policy = No restart
2.97/3.07	c          probing .......... 16.66
19.69/19.80	c          Probing Nodes 17287
19.69/19.80	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-1050228-1215048614/watcher-1050228-1215048614 -o /tmp/evaluation-result-1050228-1215048614/solver-1050228-1215048614 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1050228-1215048614.xml -v 1 -rs 1612065374 -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: 1.92 1.98 1.99 4/81 24299
/proc/meminfo: memFree=1727624/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=4584 CPUtime=0
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 383 0 0 0 0 0 0 0 18 0 1 0 627791893 4694016 349 996147200 134512640 135239859 4294956144 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24299/statm: 1146 358 307 177 0 49 0

[startup+0.0120919 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 24299
/proc/meminfo: memFree=1727624/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=4856 CPUtime=0
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 523 0 0 0 0 0 0 0 18 0 1 0 627791893 4972544 489 996147200 134512640 135239859 4294956144 18446744073709551615 5170811 0 0 4096 0 0 0 0 17 1 0 0
/proc/24299/statm: 1214 490 368 177 0 117 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4856

[startup+0.102102 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 24299
/proc/meminfo: memFree=1727624/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=6704 CPUtime=0.09
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 981 0 0 0 9 0 0 0 18 0 1 0 627791893 6864896 947 996147200 134512640 135239859 4294956144 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24299/statm: 1676 947 395 177 0 579 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6704

[startup+0.302121 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 24299
/proc/meminfo: memFree=1727624/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=9284 CPUtime=0.29
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 1614 0 0 0 29 0 0 0 19 0 1 0 627791893 9506816 1580 996147200 134512640 135239859 4294956144 18446744073709551615 5170811 0 0 4096 0 0 0 0 17 1 0 0
/proc/24299/statm: 2321 1580 395 177 0 1224 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9284

[startup+0.702169 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 24299
/proc/meminfo: memFree=1727624/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=14208 CPUtime=0.68
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 2892 0 0 0 68 0 0 0 23 0 1 0 627791893 14548992 2792 996147200 134512640 135239859 4294956144 18446744073709551615 5170811 0 0 4096 0 0 0 0 17 1 0 0
/proc/24299/statm: 3552 2792 395 177 0 2455 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14208

[startup+1.50125 s]
/proc/loadavg: 1.92 1.98 1.99 3/82 24300
/proc/meminfo: memFree=1713984/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=24008 CPUtime=1.48
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 5464 0 0 0 146 2 0 0 25 0 1 0 627791893 24584192 5201 996147200 134512640 135239859 4294956144 18446744073709551615 134579040 0 0 4096 0 0 0 0 17 1 0 0
/proc/24299/statm: 6002 5201 395 177 0 4905 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24008

[startup+3.10142 s]
/proc/loadavg: 1.92 1.98 1.99 3/82 24300
/proc/meminfo: memFree=1700864/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=81984 CPUtime=3.07
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 19983 0 0 0 301 6 0 0 25 0 1 0 627791893 83951616 19299 996147200 134512640 135239859 4294956144 18446744073709551615 135097312 0 0 4096 0 0 0 0 17 1 0 0
/proc/24299/statm: 20496 19299 433 177 0 19399 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 81984

[startup+6.30175 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 24300
/proc/meminfo: memFree=1651136/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=6.25
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20131 0 0 0 619 6 0 0 25 0 1 0 627791893 84443136 19414 996147200 134512640 135239859 4294956144 18446744073709551615 134820704 0 0 4096 0 0 0 0 17 1 0 0
/proc/24299/statm: 20616 19414 435 177 0 19519 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 82464

[startup+12.7014 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 24300
/proc/meminfo: memFree=1651200/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=12.62
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20131 0 0 0 1256 6 0 0 25 0 1 0 627791893 84443136 19414 996147200 134512640 135239859 4294956144 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 1 0 0
/proc/24299/statm: 20616 19414 435 177 0 19519 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 82464

[startup+25.5018 s]
/proc/loadavg: 1.95 1.98 1.99 3/82 24300
/proc/meminfo: memFree=1651264/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=25.36
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20132 0 0 0 2530 6 0 0 25 0 1 0 627791893 84443136 19415 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/24299/statm: 20616 19415 436 177 0 19519 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 82464

[startup+51.1015 s]
/proc/loadavg: 1.96 1.98 1.99 3/82 24300
/proc/meminfo: memFree=1651264/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=50.84
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 5078 6 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 82464

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 24300
/proc/meminfo: memFree=1651328/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=101.79
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 10173 6 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 82464

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 24300
/proc/meminfo: memFree=1651264/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=161.5
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 16144 6 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 1 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 161.5
Current children cumulated vsize (KiB) 82464

[startup+222.302 s]
/proc/loadavg: 2.12 2.02 2.00 3/83 24342
/proc/meminfo: memFree=1675688/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=221.21
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 22114 7 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 134821215 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 221.21
Current children cumulated vsize (KiB) 82464

[startup+282.303 s]
/proc/loadavg: 2.04 2.01 2.00 3/83 24342
/proc/meminfo: memFree=1675496/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=280.97
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 28090 7 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 135074428 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 280.97
Current children cumulated vsize (KiB) 82464

[startup+342.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 24342
/proc/meminfo: memFree=1675432/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=340.73
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 34066 7 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 134821212 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 340.73
Current children cumulated vsize (KiB) 82464

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24342
/proc/meminfo: memFree=1675496/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=400.49
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 40042 7 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 400.49
Current children cumulated vsize (KiB) 82464

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24342
/proc/meminfo: memFree=1675496/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=460.24
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 46017 7 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 460.24
Current children cumulated vsize (KiB) 82464

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24342
/proc/meminfo: memFree=1675624/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=520
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 51993 7 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 134820823 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 520
Current children cumulated vsize (KiB) 82464

[startup+582.302 s]
/proc/loadavg: 2.04 2.01 2.00 3/83 24342
/proc/meminfo: memFree=1675624/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=579.76
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 57969 7 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 579.76
Current children cumulated vsize (KiB) 82464

[startup+642.303 s]
/proc/loadavg: 2.01 2.01 2.00 3/83 24342
/proc/meminfo: memFree=1675560/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=639.52
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 63945 7 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 639.52
Current children cumulated vsize (KiB) 82464


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

[startup+882.302 s]
/proc/loadavg: 2.07 2.02 2.00 3/83 24342
/proc/meminfo: memFree=1675368/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=878.55
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 87848 7 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 135097641 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 878.55
Current children cumulated vsize (KiB) 82464

[startup+942.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 24342
/proc/meminfo: memFree=1675304/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=938.31
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 93824 7 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 134820704 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 938.31
Current children cumulated vsize (KiB) 82464

[startup+1002.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 24342
/proc/meminfo: memFree=1675304/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=998.07
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 99800 7 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 134819999 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 998.07
Current children cumulated vsize (KiB) 82464

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24342
/proc/meminfo: memFree=1675432/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=1057.84
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 105776 8 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 134820005 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 1057.84
Current children cumulated vsize (KiB) 82464

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24342
/proc/meminfo: memFree=1675432/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=1117.6
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 111752 8 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 134819999 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 1117.6
Current children cumulated vsize (KiB) 82464

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24342
/proc/meminfo: memFree=1675432/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=1177.36
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 117728 8 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 1177.36
Current children cumulated vsize (KiB) 82464

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24342
/proc/meminfo: memFree=1675368/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=1237.11
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 123703 8 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 1237.11
Current children cumulated vsize (KiB) 82464

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24342
/proc/meminfo: memFree=1675240/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=1296.88
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 129680 8 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 1296.88
Current children cumulated vsize (KiB) 82464

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24342
/proc/meminfo: memFree=1675240/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=1356.63
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 135655 8 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 1356.63
Current children cumulated vsize (KiB) 82464

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24342
/proc/meminfo: memFree=1675048/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=1416.39
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 141631 8 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 135102568 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 1416.39
Current children cumulated vsize (KiB) 82464

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24343
/proc/meminfo: memFree=1675048/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=1476.14
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 147606 8 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 1476.14
Current children cumulated vsize (KiB) 82464

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24344
/proc/meminfo: memFree=1674920/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=1535.9
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 153582 8 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 1535.9
Current children cumulated vsize (KiB) 82464

[startup+1602.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/83 24344
/proc/meminfo: memFree=1674920/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=1595.66
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 159558 8 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 1595.66
Current children cumulated vsize (KiB) 82464

[startup+1662.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/83 24344
/proc/meminfo: memFree=1674920/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=1655.41
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 165533 8 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 135095152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 1655.41
Current children cumulated vsize (KiB) 82464

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24344
/proc/meminfo: memFree=1674920/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=1715.18
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 171509 9 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 1715.18
Current children cumulated vsize (KiB) 82464

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24344
/proc/meminfo: memFree=1674920/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=1774.94
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 177485 9 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 134820011 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 1774.94
Current children cumulated vsize (KiB) 82464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24344
/proc/meminfo: memFree=1674920/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=1800.04
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 179995 9 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 135095056 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 82464

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

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

[startup+1807.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24344
/proc/meminfo: memFree=1674920/2055920 swapFree=4180532/4192956
[pid=24299] ppid=24297 vsize=82464 CPUtime=1800.04
/proc/24299/stat : 24299 (xsolve) R 24297 24299 22774 0 -1 4194304 20133 0 0 0 179995 9 0 0 25 0 1 0 627791893 84443136 19416 996147200 134512640 135239859 4294956144 18446744073709551615 135095056 0 0 4096 0 0 0 0 17 0 0 0
/proc/24299/statm: 20616 19416 436 177 0 19519 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 82464

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.52
CPU time (s): 1800.06
CPU user time (s): 1799.95
CPU system time (s): 0.104984
CPU usage (%): 99.5871
Max. virtual memory (cumulated for all children) (KiB): 82464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20133
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= 28449

runsolver used 1.57376 second user time and 5.01224 second system time

The end

Launcher Data (download as text)

Begin job on node79 at 2008-07-03 03:30:15
IDJOB=1050228
IDBENCH=54868
IDSOLVER=342
FILE ID=node79/1050228-1215048614
PBS_JOBID= 7875020
Free space on /tmp= 66524 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/pseudo/primesDimacs/normalized-g-125-18.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-1050228-1215048614/watcher-1050228-1215048614 -o /tmp/evaluation-result-1050228-1215048614/solver-1050228-1215048614 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1050228-1215048614.xml -v 1 -rs 1612065374 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 22689bcc3124eea2b7d80bb2193e6792
RANDOM SEED=1612065374

node79.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		: 3000.218
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		: 3000.218
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:       1728040 kB
Buffers:         46316 kB
Cached:         154300 kB
SwapCached:       6580 kB
Active:         181392 kB
Inactive:        83168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1728040 kB
SwapTotal:     4192956 kB
SwapFree:      4180532 kB
Dirty:           10192 kB
Writeback:           0 kB
Mapped:          80272 kB
Slab:            48452 kB
Committed_AS:  1719212 kB
PageTables:       1888 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= 66524 MiB
End job on node79 at 2008-07-03 04:00:24