Trace number 1040916

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) 1800.03 1816.21

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-29-29.xml
MD5SUM3195ec144ebbf2fbe4f6ca5dc1ee9867
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.312952
Satisfiable
(Un)Satisfiability was proved
Number of variables1682
Number of constraints2033
Maximum constraint arity29
Maximum domain size92
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1625
Global constraints used (with number of constraints)cumulative(2),weightedsum(406)

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	(30 domains)
0.00/0.10	c          variables.............  0.01	(1682 variables)
0.00/0.10	c          predicates............-2.0837e-19	(2 predicates)
0.00/0.10	c          constraints...........  0.11	(2033 constraints)
0.09/0.13	c Parsing time:   0.12
0.09/0.13	c
0.09/0.13	c Building model
0.09/0.17	c         0 constants
0.09/0.17	c      1624 Boolean variables    (+13600)
0.09/0.17	c        56 range variables      (+2214)
0.09/0.17	c         2 domain (b) variables (+0)
0.09/0.17	c         0 domain (l) variables (+0)
0.09/0.17	c         1 constraints          (+17438)
0.09/0.17	c         0 values 
0.09/0.17	c Building time:   0.04
0.09/0.17	c
0.09/0.17	c Solving instance
0.09/0.17	c          heuristic = dom/wdeg
0.09/0.17	c          Randomized probing iteration = 100
0.09/0.17	c          probing limit = 30
0.09/0.17	c          level based weights = no
0.09/0.17	c          impact probing = no
0.09/0.17	c          restart policy = No restart
0.09/0.17	c          probing .......... 13.55
13.66/13.85	c          Probing Nodes 20108
13.66/13.85	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-1040916-1214998965/watcher-1040916-1214998965 -o /tmp/evaluation-result-1040916-1214998965/solver-1040916-1214998965 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1040916-1214998965.xml -v 1 -rs 909489601 -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: 1.89 1.94 1.68 4/80 28771
/proc/meminfo: memFree=1531864/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=820 CPUtime=0
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 39 0 0 0 0 0 0 0 23 0 1 0 984299011 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 1463076 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 205 25 19 177 0 3 0

[startup+0.109148 s]
/proc/loadavg: 1.89 1.94 1.68 4/80 28771
/proc/meminfo: memFree=1531864/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=6856 CPUtime=0.09
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 1064 0 0 0 9 0 0 0 24 0 1 0 984299011 7020544 1030 996147200 134512640 135239859 4294956144 18446744073709551615 4158663596 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 1714 1030 402 177 0 617 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6856

[startup+0.201329 s]
/proc/loadavg: 1.89 1.94 1.68 4/80 28771
/proc/meminfo: memFree=1531864/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17300 CPUtime=0.18
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3607 0 0 0 17 1 0 0 24 0 1 0 984299011 17715200 3573 996147200 134512640 135239859 4294956144 18446744073709551615 134802112 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4325 3573 440 177 0 3228 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 17300

[startup+0.301348 s]
/proc/loadavg: 1.89 1.94 1.68 4/80 28771
/proc/meminfo: memFree=1531864/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17376 CPUtime=0.28
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3642 0 0 0 27 1 0 0 25 0 1 0 984299011 17793024 3608 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4344 3608 440 177 0 3247 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 17376

[startup+0.701423 s]
/proc/loadavg: 1.89 1.94 1.68 4/80 28771
/proc/meminfo: memFree=1531864/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17380 CPUtime=0.68
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3644 0 0 0 67 1 0 0 25 0 1 0 984299011 17797120 3610 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4345 3610 440 177 0 3248 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17380

[startup+1.50258 s]
/proc/loadavg: 1.89 1.94 1.68 3/81 28772
/proc/meminfo: memFree=1519056/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=1.47
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3647 0 0 0 146 1 0 0 25 0 1 0 984299011 17801216 3613 996147200 134512640 135239859 4294956144 18446744073709551615 135102449 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3613 440 177 0 3249 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 17384

[startup+3.10188 s]
/proc/loadavg: 1.89 1.94 1.68 3/81 28772
/proc/meminfo: memFree=1518864/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=3.06
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3648 0 0 0 305 1 0 0 25 0 1 0 984299011 17801216 3614 996147200 134512640 135239859 4294956144 18446744073709551615 135057488 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3614 440 177 0 3249 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 17384

[startup+6.3025 s]
/proc/loadavg: 1.90 1.94 1.68 3/81 28772
/proc/meminfo: memFree=1518864/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=6.23
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3648 0 0 0 622 1 0 0 25 0 1 0 984299011 17801216 3614 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3614 440 177 0 3249 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 17384

[startup+12.7017 s]
/proc/loadavg: 1.90 1.94 1.68 3/81 28772
/proc/meminfo: memFree=1518800/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=12.57
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3649 0 0 0 1256 1 0 0 25 0 1 0 984299011 17801216 3615 996147200 134512640 135239859 4294956144 18446744073709551615 134796666 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3615 440 177 0 3249 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 17384

[startup+25.5012 s]
/proc/loadavg: 1.93 1.94 1.69 3/81 28772
/proc/meminfo: memFree=1518800/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=25.26
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 2525 1 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 134797573 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 17384

[startup+51.101 s]
/proc/loadavg: 1.95 1.95 1.70 3/81 28772
/proc/meminfo: memFree=1518800/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=50.64
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 5063 1 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 17384

[startup+102.302 s]
/proc/loadavg: 1.98 1.95 1.71 3/81 28772
/proc/meminfo: memFree=1518672/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=101.4
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 10139 1 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 101.4
Current children cumulated vsize (KiB) 17384

[startup+162.301 s]
/proc/loadavg: 2.06 1.97 1.73 3/81 28772
/proc/meminfo: memFree=1518544/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=160.89
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 16087 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 134796664 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 160.89
Current children cumulated vsize (KiB) 17384

[startup+222.307 s]
/proc/loadavg: 2.02 1.97 1.75 3/81 28772
/proc/meminfo: memFree=1518608/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=220.38
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 22036 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 220.38
Current children cumulated vsize (KiB) 17384

[startup+282.301 s]
/proc/loadavg: 2.00 1.97 1.76 3/81 28772
/proc/meminfo: memFree=1518672/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=279.86
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 27984 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 279.86
Current children cumulated vsize (KiB) 17384

[startup+342.302 s]
/proc/loadavg: 2.00 1.97 1.77 3/81 28772
/proc/meminfo: memFree=1518672/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=339.35
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 33933 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 134796648 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 339.35
Current children cumulated vsize (KiB) 17384

[startup+402.301 s]
/proc/loadavg: 2.00 1.97 1.78 3/81 28772
/proc/meminfo: memFree=1518672/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=398.84
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 39882 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 398.84
Current children cumulated vsize (KiB) 17384

[startup+462.302 s]
/proc/loadavg: 2.00 1.97 1.79 3/81 28772
/proc/meminfo: memFree=1518736/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=458.32
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 45830 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 458.32
Current children cumulated vsize (KiB) 17384

[startup+522.302 s]
/proc/loadavg: 2.00 1.97 1.80 3/81 28772
/proc/meminfo: memFree=1518672/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=517.81
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 51779 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 135057155 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 517.81
Current children cumulated vsize (KiB) 17384

[startup+582.301 s]
/proc/loadavg: 2.00 1.97 1.82 3/81 28772
/proc/meminfo: memFree=1518672/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=577.29
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 57727 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 577.29
Current children cumulated vsize (KiB) 17384

[startup+642.302 s]
/proc/loadavg: 2.00 1.97 1.82 3/81 28772
/proc/meminfo: memFree=1518544/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=636.78
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 63676 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 636.78
Current children cumulated vsize (KiB) 17384


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

[startup+882.307 s]
/proc/loadavg: 2.00 1.99 1.85 3/81 28772
/proc/meminfo: memFree=1518480/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=874.72
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 87470 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 135057345 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 874.72
Current children cumulated vsize (KiB) 17384

[startup+942.301 s]
/proc/loadavg: 2.00 1.99 1.86 3/81 28774
/proc/meminfo: memFree=1518480/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=934.2
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 93418 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 134802808 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 934.2
Current children cumulated vsize (KiB) 17384

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.86 3/81 28774
/proc/meminfo: memFree=1518480/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=993.68
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 99366 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 993.68
Current children cumulated vsize (KiB) 17384

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.87 3/81 28774
/proc/meminfo: memFree=1518480/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=1053.17
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 105315 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 135097721 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 1053.17
Current children cumulated vsize (KiB) 17384

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.87 3/81 28780
/proc/meminfo: memFree=1518544/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=1112.65
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 111263 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 135097632 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 1112.65
Current children cumulated vsize (KiB) 17384

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.88 3/81 28780
/proc/meminfo: memFree=1518288/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=1172.14
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 117212 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 1172.14
Current children cumulated vsize (KiB) 17384

[startup+1242.3 s]
/proc/loadavg: 2.00 1.99 1.89 3/81 28780
/proc/meminfo: memFree=1518224/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=1231.62
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 123160 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 1231.62
Current children cumulated vsize (KiB) 17384

[startup+1302.3 s]
/proc/loadavg: 2.00 1.99 1.89 3/81 28780
/proc/meminfo: memFree=1518160/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=1291.1
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 129108 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 1291.1
Current children cumulated vsize (KiB) 17384

[startup+1362.3 s]
/proc/loadavg: 2.00 1.99 1.90 3/81 28780
/proc/meminfo: memFree=1518224/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=1350.59
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 135057 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 134796747 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 1350.59
Current children cumulated vsize (KiB) 17384

[startup+1422.3 s]
/proc/loadavg: 2.00 1.99 1.90 3/81 28780
/proc/meminfo: memFree=1518288/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=1410.07
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 141005 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 1410.07
Current children cumulated vsize (KiB) 17384

[startup+1482.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/81 28780
/proc/meminfo: memFree=1518288/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=1469.56
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 146954 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 135057488 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 1469.56
Current children cumulated vsize (KiB) 17384

[startup+1542.31 s]
/proc/loadavg: 2.00 1.99 1.91 3/81 28780
/proc/meminfo: memFree=1518288/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=1529.05
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 152903 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 1529.05
Current children cumulated vsize (KiB) 17384

[startup+1602.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/81 28780
/proc/meminfo: memFree=1518352/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=1588.53
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 158851 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 134796989 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 1588.53
Current children cumulated vsize (KiB) 17384

[startup+1662.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/81 28780
/proc/meminfo: memFree=1518288/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=1648.02
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 164800 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 1648.02
Current children cumulated vsize (KiB) 17384

[startup+1722.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/81 28780
/proc/meminfo: memFree=1518224/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=1707.51
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 170749 2 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 135030976 0 0 4096 0 0 0 0 17 1 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 1707.51
Current children cumulated vsize (KiB) 17384

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/84 28821
/proc/meminfo: memFree=1420792/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=1766.42
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 176639 3 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 135097632 0 0 4096 0 0 0 0 17 0 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 1766.42
Current children cumulated vsize (KiB) 17384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.21 s]
/proc/loadavg: 2.00 1.99 1.91 3/85 28822
/proc/meminfo: memFree=1399984/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=1800.02
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 179998 4 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 0 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 17384

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

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

[startup+1816.21 s]
/proc/loadavg: 2.00 1.99 1.91 3/85 28822
/proc/meminfo: memFree=1399984/2055920 swapFree=4174728/4192956
[pid=28771] ppid=28769 vsize=17384 CPUtime=1800.02
/proc/28771/stat : 28771 (xsolve) R 28769 28771 28417 0 -1 4194304 3650 0 0 0 179998 4 0 0 25 0 1 0 984299011 17801216 3616 996147200 134512640 135239859 4294956144 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 0 0 0
/proc/28771/statm: 4346 3616 441 177 0 3249 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 17384

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1816.21
CPU time (s): 1800.03
CPU user time (s): 1799.98
CPU system time (s): 0.043993
CPU usage (%): 99.1088
Max. virtual memory (cumulated for all children) (KiB): 17384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3650
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= 72867

runsolver used 1.60176 second user time and 5.04923 second system time

The end

Launcher Data (download as text)

Begin job on node35 at 2008-07-02 13:42:45
IDJOB=1040916
IDBENCH=53754
IDSOLVER=342
FILE ID=node35/1040916-1214998965
PBS_JOBID= 7870853
Free space on /tmp= 66536 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-29-29.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-1040916-1214998965/watcher-1040916-1214998965 -o /tmp/evaluation-result-1040916-1214998965/solver-1040916-1214998965 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1040916-1214998965.xml -v 1 -rs 909489601 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3195ec144ebbf2fbe4f6ca5dc1ee9867
RANDOM SEED=909489601

node35.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		: 3000.261
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		: 3000.261
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:       1532344 kB
Buffers:         52760 kB
Cached:         309576 kB
SwapCached:      12276 kB
Active:         211492 kB
Inactive:       235052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1532344 kB
SwapTotal:     4192956 kB
SwapFree:      4174728 kB
Dirty:            7704 kB
Writeback:           0 kB
Mapped:          97700 kB
Slab:            62112 kB
Committed_AS:  2284292 kB
PageTables:       1940 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= 66540 MiB
End job on node35 at 2008-07-02 14:13:03