Trace number 2057744

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
pcs 0.3.2? (TO) 1800.12 1800.92

General information on the benchmark

Namecsp/frb53-24/
normalized-frb53-24-2-mgd_ext.xml
MD5SUMc807862e06c48a2b4207c85ebc9f341f
Bench Category2-ARY-EXT (binary constraints in extension)
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 variables53
Number of constraints474
Maximum constraint arity2
Maximum domain size24
Number of constraints which are defined in extension474
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.03	c small-domain mode
0.00/0.09	c Seed is 105224116
0.00/0.09	c Constructing HOME/instance-2057744-1247694231.xml  with 11373 constraints
0.11/0.26	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2057744-1247694231/watcher-2057744-1247694231 -o /tmp/evaluation-result-2057744-1247694231/solver-2057744-1247694231 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 105224116 HOME/instance-2057744-1247694231.xml 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.00 2/69 17177
/proc/meminfo: memFree=920920/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=5356 CPUtime=0
/proc/17177/stat : 17177 (pcssolve) S 17175 17177 17118 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 56114345 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17177/statm: 1339 242 201 169 0 50 0
[pid=17178] ppid=17177 vsize=200 CPUtime=0
/proc/17178/stat : 17178 (fgrep) R 17177 17177 17118 0 -1 4194304 46 0 0 0 0 0 0 0 19 0 1 0 56114345 204800 24 996147200 4194304 4274172 548682068976 18446744073709551615 264516990345 0 0 4096 0 0 0 0 17 1 0 0
/proc/17178/statm: 50 24 17 19 0 4 0
[pid=17179] ppid=17177 vsize=200 CPUtime=0
/proc/17179/stat : 17179 (grep) D 17177 17177 17118 0 -1 4194304 46 0 0 0 0 0 0 0 18 0 1 0 56114345 204800 24 996147200 4194304 4274172 548682069040 18446744073709551615 264516990345 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/17179/statm: 50 24 17 19 0 4 0

[startup+0.0406061 s]
/proc/loadavg: 0.00 0.00 0.00 2/69 17177
/proc/meminfo: memFree=920920/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=1828 CPUtime=0
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 400 822 0 0 0 0 0 0 17 0 1 0 56114345 1871872 26 996147200 134512640 135095119 4294956304 18446744073709551615 6915079 0 0 4096 0 0 0 0 17 1 0 0
/proc/17177/statm: 457 26 20 142 0 3 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1828

[startup+0.104807 s]
/proc/loadavg: 0.00 0.00 0.00 2/69 17177
/proc/meminfo: memFree=920920/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=4508 CPUtime=0.02
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 838 822 9 0 1 1 0 0 17 0 1 0 56114345 4616192 456 996147200 134512640 135095119 4294956304 18446744073709551615 7345787 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 1127 456 364 142 0 81 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4508

[startup+0.30183 s]
/proc/loadavg: 0.00 0.00 0.00 2/69 17177
/proc/meminfo: memFree=920920/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=8456 CPUtime=0.21
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 1891 822 10 0 20 1 0 0 19 0 1 0 56114345 8658944 1412 996147200 134512640 135095119 4294956304 18446744073709551615 134617208 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 2114 1412 378 142 0 1068 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 8456

[startup+0.70188 s]
/proc/loadavg: 0.00 0.00 0.00 2/69 17177
/proc/meminfo: memFree=920920/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=8456 CPUtime=0.61
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 1894 822 10 0 60 1 0 0 22 0 1 0 56114345 8658944 1415 996147200 134512640 135095119 4294956304 18446744073709551615 134607087 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 2114 1415 378 142 0 1068 0
Current children cumulated CPU time (s) 0.61
Current children cumulated vsize (KiB) 8456

[startup+1.50198 s]
/proc/loadavg: 0.00 0.00 0.00 2/70 17183
/proc/meminfo: memFree=914064/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=8456 CPUtime=1.41
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 1900 822 10 0 140 1 0 0 25 0 1 0 56114345 8658944 1421 996147200 134512640 135095119 4294956304 18446744073709551615 134838329 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 2114 1421 378 142 0 1068 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 8456

[startup+3.1012 s]
/proc/loadavg: 0.00 0.00 0.00 2/70 17183
/proc/meminfo: memFree=913872/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=8456 CPUtime=3.01
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 1910 822 10 0 300 1 0 0 25 0 1 0 56114345 8658944 1431 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 2114 1431 378 142 0 1068 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 8456

[startup+6.30161 s]
/proc/loadavg: 0.16 0.03 0.01 3/75 17198
/proc/meminfo: memFree=906528/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=8456 CPUtime=6.2
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 1930 822 10 0 619 1 0 0 25 0 1 0 56114345 8658944 1451 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 2114 1451 378 142 0 1068 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 8456

[startup+12.7014 s]
/proc/loadavg: 0.31 0.07 0.02 3/75 17198
/proc/meminfo: memFree=900648/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=9996 CPUtime=12.61
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 2227 822 10 0 1259 2 0 0 25 0 1 0 56114345 10235904 1619 996147200 134512640 135095119 4294956304 18446744073709551615 134643033 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 2499 1619 378 142 0 1453 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 9996

[startup+25.5011 s]
/proc/loadavg: 0.68 0.16 0.05 3/75 17198
/proc/meminfo: memFree=890664/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=10128 CPUtime=25.4
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 2417 822 10 0 2538 2 0 0 25 0 1 0 56114345 10371072 1809 996147200 134512640 135095119 4294956304 18446744073709551615 134571101 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 2532 1809 378 142 0 1486 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 10128

[startup+51.1014 s]
/proc/loadavg: 1.13 0.31 0.10 3/75 17198
/proc/meminfo: memFree=870184/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=14152 CPUtime=50.99
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 3686 822 10 0 5096 3 0 0 25 0 1 0 56114345 14491648 2564 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 3538 2564 378 142 0 2492 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 14152

[startup+102.307 s]
/proc/loadavg: 1.62 0.56 0.20 3/75 17198
/proc/meminfo: memFree=842856/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=18308 CPUtime=102.17
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 5144 822 10 0 10213 4 0 0 25 0 1 0 56114345 18747392 3509 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 4577 3509 378 142 0 3531 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 18308

[startup+162.302 s]
/proc/loadavg: 1.86 0.82 0.31 3/75 17198
/proc/meminfo: memFree=813160/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=24840 CPUtime=162.14
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 7154 822 10 0 16208 6 0 0 25 0 1 0 56114345 25436160 5006 996147200 134512640 135095119 4294956304 18446744073709551615 134638802 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 6210 5006 378 142 0 5164 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 24840

[startup+222.301 s]
/proc/loadavg: 1.95 1.04 0.41 3/75 17198
/proc/meminfo: memFree=790056/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=28936 CPUtime=222.12
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 8525 822 10 0 22205 7 0 0 25 0 1 0 56114345 29630464 5352 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 7234 5352 378 142 0 6188 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 28936

[startup+282.301 s]
/proc/loadavg: 1.98 1.21 0.51 3/75 17198
/proc/meminfo: memFree=774632/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=30516 CPUtime=282.09
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 9228 822 10 0 28201 8 0 0 25 0 1 0 56114345 31248384 6055 996147200 134512640 135095119 4294956304 18446744073709551615 134570624 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 7629 6055 378 142 0 6583 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 30516

[startup+342.302 s]
/proc/loadavg: 1.99 1.35 0.60 3/75 17198
/proc/meminfo: memFree=759848/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=31964 CPUtime=342.07
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 9880 822 10 0 34198 9 0 0 25 0 1 0 56114345 32731136 6707 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 7991 6707 378 142 0 6945 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 31964

[startup+402.302 s]
/proc/loadavg: 1.99 1.47 0.68 3/75 17198
/proc/meminfo: memFree=727784/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=33404 CPUtime=402.05
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 10478 822 10 0 40195 10 0 0 25 0 1 0 56114345 34205696 7305 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 8351 7305 378 142 0 7305 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 33404

[startup+462.301 s]
/proc/loadavg: 1.99 1.56 0.76 3/75 17198
/proc/meminfo: memFree=718632/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=34728 CPUtime=462.03
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 11069 822 10 0 46192 11 0 0 25 0 1 0 56114345 35561472 7896 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 8682 7896 378 142 0 7636 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 34728

[startup+522.301 s]
/proc/loadavg: 1.99 1.64 0.84 3/75 17198
/proc/meminfo: memFree=709864/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=44372 CPUtime=522
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 13725 822 10 0 52187 13 0 0 25 0 1 0 56114345 45436928 8503 996147200 134512640 135095119 4294956304 18446744073709551615 134617670 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 11093 8503 378 142 0 10047 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 44372

[startup+582.302 s]
/proc/loadavg: 1.99 1.70 0.91 3/75 17198
/proc/meminfo: memFree=689640/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=55464 CPUtime=581.98
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 16735 822 10 0 58183 15 0 0 25 0 1 0 56114345 56795136 10488 996147200 134512640 135095119 4294956304 18446744073709551615 134555123 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 13866 10488 378 142 0 12820 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 55464

[startup+642.302 s]
/proc/loadavg: 1.99 1.75 0.97 3/75 17200
/proc/meminfo: memFree=677544/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=55464 CPUtime=641.95

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

[startup+882.301 s]
/proc/loadavg: 1.99 1.88 1.20 3/75 17200
/proc/meminfo: memFree=628008/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=56784 CPUtime=881.86
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 18240 822 10 0 88168 18 0 0 25 0 1 0 56114345 58146816 11993 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 14196 11993 378 142 0 13150 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 56784

[startup+942.301 s]
/proc/loadavg: 1.99 1.90 1.24 3/75 17200
/proc/meminfo: memFree=615848/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=57844 CPUtime=941.83
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 18705 822 10 0 94164 19 0 0 25 0 1 0 56114345 59232256 12458 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 14461 12458 378 142 0 13415 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 57844

[startup+1002.3 s]
/proc/loadavg: 1.99 1.92 1.29 3/75 17200
/proc/meminfo: memFree=603240/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=58900 CPUtime=1001.81
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 19171 822 10 0 100162 19 0 0 25 0 1 0 56114345 60313600 12924 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 14725 12924 378 142 0 13679 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 58900

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.33 3/75 17206
/proc/meminfo: memFree=591008/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=59956 CPUtime=1061.79
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 19644 822 10 0 106158 21 0 0 25 0 1 0 56114345 61394944 13397 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 14989 13397 378 142 0 13943 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 59956

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.37 3/75 17270
/proc/meminfo: memFree=847648/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=61012 CPUtime=1121.75
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 20079 822 10 0 112153 22 0 0 25 0 1 0 56114345 62476288 13832 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 15253 13832 378 142 0 14207 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 61012

[startup+1182.3 s]
/proc/loadavg: 2.06 1.96 1.41 3/75 17270
/proc/meminfo: memFree=836704/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=61944 CPUtime=1181.73
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 20529 822 10 0 118150 23 0 0 25 0 1 0 56114345 63430656 14282 996147200 134512640 135095119 4294956304 18446744073709551615 134643981 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 15486 14282 378 142 0 14440 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 61944

[startup+1242.3 s]
/proc/loadavg: 2.12 2.00 1.46 3/75 17270
/proc/meminfo: memFree=828768/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=79516 CPUtime=1241.71
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 25085 822 10 0 124146 25 0 0 25 0 1 0 56114345 81424384 14741 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 19879 14741 378 142 0 18833 0
Current children cumulated CPU time (s) 1241.71
Current children cumulated vsize (KiB) 79516

[startup+1302.3 s]
/proc/loadavg: 2.18 2.04 1.50 3/75 17270
/proc/meminfo: memFree=821856/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=80440 CPUtime=1301.69
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 25508 822 10 0 130143 26 0 0 25 0 1 0 56114345 82370560 15164 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 20110 15164 378 142 0 19064 0
Current children cumulated CPU time (s) 1301.69
Current children cumulated vsize (KiB) 80440

[startup+1362.3 s]
/proc/loadavg: 2.11 2.05 1.54 3/75 17270
/proc/meminfo: memFree=811616/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=81496 CPUtime=1361.65
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 25944 822 10 0 136139 26 0 0 25 0 1 0 56114345 83451904 15600 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 20374 15600 378 142 0 19328 0
Current children cumulated CPU time (s) 1361.65
Current children cumulated vsize (KiB) 81496

[startup+1422.31 s]
/proc/loadavg: 2.08 2.05 1.57 3/75 17270
/proc/meminfo: memFree=808168/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=82424 CPUtime=1421.64
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 26380 822 10 0 142137 27 0 0 25 0 1 0 56114345 84402176 16036 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 20606 16036 378 142 0 19560 0
Current children cumulated CPU time (s) 1421.64
Current children cumulated vsize (KiB) 82424

[startup+1482.3 s]
/proc/loadavg: 2.07 2.05 1.60 3/75 17270
/proc/meminfo: memFree=804200/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=83356 CPUtime=1481.61
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 26793 822 10 0 148133 28 0 0 25 0 1 0 56114345 85356544 16449 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 20839 16449 378 142 0 19793 0
Current children cumulated CPU time (s) 1481.61
Current children cumulated vsize (KiB) 83356

[startup+1542.3 s]
/proc/loadavg: 2.06 2.06 1.62 3/75 17270
/proc/meminfo: memFree=799336/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=84284 CPUtime=1541.58
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 27174 822 10 0 154130 28 0 0 25 0 1 0 56114345 86306816 16830 996147200 134512640 135095119 4294956304 18446744073709551615 134570837 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 21071 16830 378 142 0 20025 0
Current children cumulated CPU time (s) 1541.58
Current children cumulated vsize (KiB) 84284

[startup+1602.3 s]
/proc/loadavg: 2.10 2.07 1.66 3/75 17270
/proc/meminfo: memFree=794536/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=85076 CPUtime=1601.56
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 27566 822 10 0 160127 29 0 0 25 0 1 0 56114345 87117824 17222 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 21269 17222 378 142 0 20223 0
Current children cumulated CPU time (s) 1601.56
Current children cumulated vsize (KiB) 85076

[startup+1662.3 s]
/proc/loadavg: 2.07 2.07 1.68 3/75 17270
/proc/meminfo: memFree=789736/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=86132 CPUtime=1661.54
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 28004 822 10 0 166124 30 0 0 25 0 1 0 56114345 88199168 17660 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 21533 17660 378 142 0 20487 0
Current children cumulated CPU time (s) 1661.54
Current children cumulated vsize (KiB) 86132

[startup+1722.3 s]
/proc/loadavg: 2.02 2.06 1.70 3/75 17270
/proc/meminfo: memFree=785192/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=87188 CPUtime=1721.51
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 28420 822 10 0 172121 30 0 0 25 0 1 0 56114345 89280512 18076 996147200 134512640 135095119 4294956304 18446744073709551615 134615448 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 21797 18076 378 142 0 20751 0
Current children cumulated CPU time (s) 1721.51
Current children cumulated vsize (KiB) 87188

[startup+1782.3 s]
/proc/loadavg: 2.13 2.07 1.72 3/75 17270
/proc/meminfo: memFree=781096/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=87840 CPUtime=1781.49
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 28766 822 10 0 178119 30 0 0 25 0 1 0 56114345 89948160 18422 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 21960 18422 378 142 0 20914 0
Current children cumulated CPU time (s) 1781.49
Current children cumulated vsize (KiB) 87840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 2.09 2.07 1.73 3/75 17270
/proc/meminfo: memFree=779752/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=88104 CPUtime=1800.09
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 28879 822 10 0 179978 31 0 0 25 0 1 0 56114345 90218496 18535 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 22026 18535 378 142 0 20980 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 88104

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

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

[startup+1800.9 s]
/proc/loadavg: 2.09 2.07 1.73 3/75 17270
/proc/meminfo: memFree=779752/2055920 swapFree=4192812/4192956
[pid=17177] ppid=17175 vsize=88104 CPUtime=1800.09
/proc/17177/stat : 17177 (pcs.small) R 17175 17177 17118 0 -1 4194304 28879 822 10 0 179978 31 0 0 25 0 1 0 56114345 90218496 18535 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17177/statm: 22026 18535 378 142 0 20980 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 88104

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.92
CPU time (s): 1800.12
CPU user time (s): 1799.79
CPU system time (s): 0.328949
CPU usage (%): 99.9555
Max. virtual memory (cumulated for all children) (KiB): 88104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.79
system time used= 0.328949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29701
page faults= 10
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 47
involuntary context switches= 3963

runsolver used 2.06069 second user time and 6.13807 second system time

The end

Launcher Data 

Begin job on node40 at 2009-07-15 23:43:51
IDJOB=2057744
IDBENCH=53408
IDSOLVER=733
FILE ID=node40/2057744-1247694231
PBS_JOBID= 9521231
Free space on /tmp= 66244 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/frb53-24/normalized-frb53-24-2-mgd_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057744-1247694231/watcher-2057744-1247694231 -o /tmp/evaluation-result-2057744-1247694231/solver-2057744-1247694231 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 105224116 HOME/instance-2057744-1247694231.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c807862e06c48a2b4207c85ebc9f341f
RANDOM SEED=105224116

node40.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		: 3000.213
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		: 3000.213
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:        921400 kB
Buffers:         52140 kB
Cached:         985200 kB
SwapCached:          0 kB
Active:          88200 kB
Inactive:       965568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        921400 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2176 kB
Writeback:           0 kB
Mapped:          26500 kB
Slab:            66296 kB
Committed_AS:   631064 kB
PageTables:       1688 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66240 MiB
End job on node40 at 2009-07-16 00:13:54