Trace number 2087005

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-restart 0.3.2? (TO) 1800.1 1805.53

General information on the benchmark

Namecsp/dag-half/
normalized-half-n25-d5-e56-r7-15.xml
MD5SUM713a972bba9428fb05a58365aba095c6
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark445.586
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints56
Maximum constraint arity7
Maximum domain size5
Number of constraints which are defined in extension56
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.14/0.32	c small-domain mode
0.14/0.32	c Seed is 1945245716
0.14/0.32	c Constructing HOME/instance-2087005-1247727068.xml  with 56 constraints
10.96/11.12	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-2087005-1247727068/watcher-2087005-1247727068 -o /tmp/evaluation-result-2087005-1247727068/solver-2087005-1247727068 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1945245716 HOME/instance-2087005-1247727068.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: 2.08 2.09 2.02 4/81 15536
/proc/meminfo: memFree=1530488/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=5356 CPUtime=0
/proc/15536/stat : 15536 (pcssolve) R 15534 15536 15163 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 59773047 5484544 233 996147200 4194304 4889804 548682068800 18446744073709551615 4309963 0 0 4100 65536 0 0 0 17 1 0 0
/proc/15536/statm: 1339 233 194 169 0 50 0

[startup+0.0372189 s]
/proc/loadavg: 2.08 2.09 2.02 4/81 15536
/proc/meminfo: memFree=1530488/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=5356 CPUtime=0
/proc/15536/stat : 15536 (pcssolve) S 15534 15536 15163 0 -1 4194304 305 0 0 0 0 0 0 0 20 0 1 0 59773047 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15536/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101226 s]
/proc/loadavg: 2.08 2.09 2.02 4/81 15536
/proc/meminfo: memFree=1530488/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=5356 CPUtime=0.07
/proc/15536/stat : 15536 (pcssolve) S 15534 15536 15163 0 -1 4194304 339 819 0 0 0 0 5 2 17 0 1 0 59773047 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15536/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.301245 s]
/proc/loadavg: 2.08 2.09 2.02 4/81 15536
/proc/meminfo: memFree=1530488/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=5356 CPUtime=0.14
/proc/15536/stat : 15536 (pcssolve) S 15534 15536 15163 0 -1 4194304 367 1652 0 0 0 0 10 4 17 0 1 0 59773047 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15536/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+0.701293 s]
/proc/loadavg: 2.08 2.09 2.02 4/81 15536
/proc/meminfo: memFree=1530488/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=10064 CPUtime=0.67
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 2346 2327 0 0 37 0 24 6 19 0 1 0 59773047 10305536 1410 996147200 134512640 135095119 4294956304 18446744073709551615 134739383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15536/statm: 2516 1410 375 142 0 1470 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 10064

[startup+1.50139 s]
/proc/loadavg: 2.07 2.08 2.02 3/82 15542
/proc/meminfo: memFree=1524400/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=19348 CPUtime=1.46
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 4650 2327 0 0 114 2 24 6 25 0 1 0 59773047 19812352 2759 996147200 134512640 135095119 4294956304 18446744073709551615 11378445 0 0 4096 0 0 0 0 17 1 0 0
/proc/15536/statm: 4837 2759 375 142 0 3791 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 19348

[startup+3.10258 s]
/proc/loadavg: 2.07 2.08 2.02 3/82 15542
/proc/meminfo: memFree=1517104/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=36060 CPUtime=3.04
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 8698 2327 0 0 269 5 24 6 25 0 1 0 59773047 36925440 5119 996147200 134512640 135095119 4294956304 18446744073709551615 11378440 0 0 4096 0 0 0 0 17 1 0 0
/proc/15536/statm: 9015 5119 375 142 0 7969 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 36060

[startup+6.30196 s]
/proc/loadavg: 2.07 2.08 2.02 3/82 15542
/proc/meminfo: memFree=1496368/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=72476 CPUtime=6.21
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 18886 2327 0 0 581 10 24 6 25 0 1 0 59773047 74215424 10290 996147200 134512640 135095119 4294956304 18446744073709551615 134741466 0 0 4096 0 0 0 0 17 1 0 0
/proc/15536/statm: 18119 10290 375 142 0 17073 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 72476

[startup+12.7027 s]
/proc/loadavg: 2.14 2.10 2.02 3/82 15542
/proc/meminfo: memFree=1460272/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=74164 CPUtime=12.55
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 35331 2327 0 0 1207 18 24 6 25 0 1 0 59773047 75943936 17888 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/15536/statm: 18541 17888 389 142 0 17495 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 74164

[startup+25.5013 s]
/proc/loadavg: 2.12 2.09 2.02 3/82 15544
/proc/meminfo: memFree=1460400/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=74300 CPUtime=25.23
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 35363 2327 0 0 2475 18 24 6 25 0 1 0 59773047 76083200 17920 996147200 134512640 135095119 4294956304 18446744073709551615 134918220 0 0 4096 0 0 0 0 17 1 0 0
/proc/15536/statm: 18575 17920 389 142 0 17529 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 74300

[startup+51.1013 s]
/proc/loadavg: 2.08 2.08 2.02 3/82 15544
/proc/meminfo: memFree=1460208/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=74628 CPUtime=50.59
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 35464 2327 0 0 5011 18 24 6 25 0 1 0 59773047 76419072 18005 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/15536/statm: 18657 18005 389 142 0 17611 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 74628

[startup+102.306 s]
/proc/loadavg: 2.07 2.08 2.02 3/82 15544
/proc/meminfo: memFree=1459056/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=75796 CPUtime=101.32
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 35849 2327 0 0 10083 19 24 6 25 0 1 0 59773047 77615104 18227 996147200 134512640 135095119 4294956304 18446744073709551615 134839528 0 0 4096 0 0 0 0 17 1 0 0
/proc/15536/statm: 18949 18227 389 142 0 17903 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 75796

[startup+162.302 s]
/proc/loadavg: 2.16 2.11 2.03 3/82 15544
/proc/meminfo: memFree=1457840/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=77096 CPUtime=160.75
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 36296 2327 0 0 16026 19 24 6 25 0 1 0 59773047 78946304 18545 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/15536/statm: 19274 18545 389 142 0 18228 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 77096

[startup+222.302 s]
/proc/loadavg: 2.15 2.12 2.03 3/82 15544
/proc/meminfo: memFree=1456112/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=79816 CPUtime=220.2
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 37104 2327 0 0 21970 20 24 6 25 0 1 0 59773047 81731584 18967 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/15536/statm: 19954 18967 389 142 0 18908 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 79816

[startup+282.301 s]
/proc/loadavg: 2.18 2.14 2.04 3/82 15544
/proc/meminfo: memFree=1454576/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=80860 CPUtime=279.65
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 37488 2327 0 0 27915 20 24 6 25 0 1 0 59773047 82800640 19351 996147200 134512640 135095119 4294956304 18446744073709551615 134918220 0 0 4096 0 0 0 0 17 1 0 0
/proc/15536/statm: 20215 19351 389 142 0 19169 0
Current children cumulated CPU time (s) 279.65
Current children cumulated vsize (KiB) 80860

[startup+342.301 s]
/proc/loadavg: 2.24 2.16 2.05 3/82 15544
/proc/meminfo: memFree=1451056/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=84788 CPUtime=339.1
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 38594 2327 0 0 33859 21 24 6 25 0 1 0 59773047 86822912 20200 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/15536/statm: 21197 20200 389 142 0 20151 0
Current children cumulated CPU time (s) 339.1
Current children cumulated vsize (KiB) 84788

[startup+402.301 s]
/proc/loadavg: 2.29 2.19 2.07 3/82 15544
/proc/meminfo: memFree=1450608/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=84788 CPUtime=398.56
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 38715 2327 0 0 39804 22 24 6 25 0 1 0 59773047 86822912 20321 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/15536/statm: 21197 20321 389 142 0 20151 0
Current children cumulated CPU time (s) 398.56
Current children cumulated vsize (KiB) 84788

[startup+462.302 s]
/proc/loadavg: 2.17 2.17 2.07 3/82 15544
/proc/meminfo: memFree=1449712/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=87100 CPUtime=457.99
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 39441 2327 0 0 45747 22 24 6 25 0 1 0 59773047 89190400 20534 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/15536/statm: 21775 20534 389 142 0 20729 0
Current children cumulated CPU time (s) 457.99
Current children cumulated vsize (KiB) 87100

[startup+522.302 s]
/proc/loadavg: 2.12 2.15 2.07 3/82 15544
/proc/meminfo: memFree=1448304/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=88280 CPUtime=517.45
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 39834 2327 0 0 51692 23 24 6 25 0 1 0 59773047 90398720 20927 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 1 0 0
/proc/15536/statm: 22070 20927 389 142 0 21024 0
Current children cumulated CPU time (s) 517.45
Current children cumulated vsize (KiB) 88280

[startup+582.301 s]
/proc/loadavg: 2.14 2.15 2.07 3/82 15585
/proc/meminfo: memFree=1439424/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=89456 CPUtime=577.3
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 40259 2327 0 0 57675 25 24 6 25 0 1 0 59773047 91602944 21352 996147200 134512640 135095119 4294956304 18446744073709551615 134606646 0 0 4096 0 0 0 0 17 0 0 0
/proc/15536/statm: 22364 21352 389 142 0 21318 0
Current children cumulated CPU time (s) 577.3
Current children cumulated vsize (KiB) 89456

[startup+642.301 s]
/proc/loadavg: 2.10 2.13 2.07 3/82 15591
/proc/meminfo: memFree=1424256/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=90636 CPUtime=637.29
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 40709 2327 0 0 63673 26 24 6 25 0 1 0 59773047 92811264 21802 996147200 134512640 135095119 4294956304 18446744073709551615 134926999 0 0 4096 0 0 0 0 17 0 0 0
/proc/15536/statm: 22659 21802 389 142 0 21613 0
Current children cumulated CPU time (s) 637.29
Current children cumulated vsize (KiB) 90636

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 2.07 2.11 2.08 3/83 15592
/proc/meminfo: memFree=1371192/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=101912 CPUtime=877.18
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 44078 2327 0 0 87660 28 24 6 25 0 1 0 59773047 104357888 23633 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/15536/statm: 25478 23633 389 142 0 24432 0
Current children cumulated CPU time (s) 877.18
Current children cumulated vsize (KiB) 101912

[startup+942.301 s]
/proc/loadavg: 2.06 2.10 2.08 3/83 15592
/proc/meminfo: memFree=1369464/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=103088 CPUtime=937.17
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 44515 2327 0 0 93658 29 24 6 25 0 1 0 59773047 105562112 24070 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/15536/statm: 25772 24070 389 142 0 24726 0
Current children cumulated CPU time (s) 937.17
Current children cumulated vsize (KiB) 103088

[startup+1002.3 s]
/proc/loadavg: 2.21 2.12 2.09 3/83 15592
/proc/meminfo: memFree=1367800/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=104136 CPUtime=997.15
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 44937 2327 0 0 99655 30 24 6 25 0 1 0 59773047 106635264 24492 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/15536/statm: 26034 24492 389 142 0 24988 0
Current children cumulated CPU time (s) 997.15
Current children cumulated vsize (KiB) 104136

[startup+1062.3 s]
/proc/loadavg: 2.23 2.14 2.09 3/83 15592
/proc/meminfo: memFree=1365944/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=105448 CPUtime=1057.12
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 45390 2327 0 0 105652 30 24 6 25 0 1 0 59773047 107978752 24945 996147200 134512640 135095119 4294956304 18446744073709551615 134916470 0 0 4096 0 0 0 0 17 0 0 0
/proc/15536/statm: 26362 24945 389 142 0 25316 0
Current children cumulated CPU time (s) 1057.12
Current children cumulated vsize (KiB) 105448

[startup+1122.3 s]
/proc/loadavg: 2.22 2.15 2.10 3/83 15592
/proc/meminfo: memFree=1364088/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=106760 CPUtime=1117.1
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 45853 2327 0 0 111649 31 24 6 25 0 1 0 59773047 109322240 25408 996147200 134512640 135095119 4294956304 18446744073709551615 134918211 0 0 4096 0 0 0 0 17 0 0 0
/proc/15536/statm: 26690 25408 389 142 0 25644 0
Current children cumulated CPU time (s) 1117.1
Current children cumulated vsize (KiB) 106760

[startup+1182.3 s]
/proc/loadavg: 2.26 2.18 2.11 3/83 15592
/proc/meminfo: memFree=1362168/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=107936 CPUtime=1177.08
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 46306 2327 0 0 117647 31 24 6 25 0 1 0 59773047 110526464 25861 996147200 134512640 135095119 4294956304 18446744073709551615 134918196 0 0 4096 0 0 0 0 17 0 0 0
/proc/15536/statm: 26984 25861 389 142 0 25938 0
Current children cumulated CPU time (s) 1177.08
Current children cumulated vsize (KiB) 107936

[startup+1242.3 s]
/proc/loadavg: 2.39 2.22 2.12 3/83 15592
/proc/meminfo: memFree=1352120/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=121268 CPUtime=1237.05
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 49778 2327 0 0 123643 32 24 6 25 0 1 0 59773047 124178432 28308 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/15536/statm: 30317 28308 389 142 0 29271 0
Current children cumulated CPU time (s) 1237.05
Current children cumulated vsize (KiB) 121268

[startup+1302.3 s]
/proc/loadavg: 2.62 2.31 2.16 3/83 15592
/proc/meminfo: memFree=1351480/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=121268 CPUtime=1297.04
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 49926 2327 0 0 129641 33 24 6 25 0 1 0 59773047 124178432 28456 996147200 134512640 135095119 4294956304 18446744073709551615 134918247 0 0 4096 0 0 0 0 17 0 0 0
/proc/15536/statm: 30317 28456 389 142 0 29271 0
Current children cumulated CPU time (s) 1297.04
Current children cumulated vsize (KiB) 121268

[startup+1362.3 s]
/proc/loadavg: 2.63 2.36 2.18 3/83 15592
/proc/meminfo: memFree=1350968/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=121268 CPUtime=1357.01
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 50066 2327 0 0 135638 33 24 6 25 0 1 0 59773047 124178432 28596 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 0 0 0
/proc/15536/statm: 30317 28596 389 142 0 29271 0
Current children cumulated CPU time (s) 1357.01
Current children cumulated vsize (KiB) 121268

[startup+1422.31 s]
/proc/loadavg: 2.65 2.42 2.21 3/83 15592
/proc/meminfo: memFree=1349816/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=121268 CPUtime=1417
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 50206 2327 0 0 141636 34 24 6 25 0 1 0 59773047 124178432 28736 996147200 134512640 135095119 4294956304 18446744073709551615 134918099 0 0 4096 0 0 0 0 17 0 0 0
/proc/15536/statm: 30317 28736 389 142 0 29271 0
Current children cumulated CPU time (s) 1417
Current children cumulated vsize (KiB) 121268

[startup+1482.3 s]
/proc/loadavg: 2.60 2.44 2.23 3/83 15592
/proc/meminfo: memFree=1349112/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=129460 CPUtime=1476.97
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 52398 2327 0 0 147632 35 24 6 25 0 1 0 59773047 132567040 28879 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/15536/statm: 32365 28879 389 142 0 31319 0
Current children cumulated CPU time (s) 1476.97
Current children cumulated vsize (KiB) 129460

[startup+1542.3 s]
/proc/loadavg: 2.48 2.44 2.24 3/83 15592
/proc/meminfo: memFree=1348600/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=129460 CPUtime=1536.95
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 52535 2327 0 0 153630 35 24 6 25 0 1 0 59773047 132567040 29016 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/15536/statm: 32365 29016 389 142 0 31319 0
Current children cumulated CPU time (s) 1536.95
Current children cumulated vsize (KiB) 129460

[startup+1602.3 s]
/proc/loadavg: 2.26 2.38 2.23 3/83 15592
/proc/meminfo: memFree=1348024/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=129460 CPUtime=1596.92
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 52675 2327 0 0 159627 35 24 6 25 0 1 0 59773047 132567040 29156 996147200 134512640 135095119 4294956304 18446744073709551615 134918211 0 0 4096 0 0 0 0 17 0 0 0
/proc/15536/statm: 32365 29156 389 142 0 31319 0
Current children cumulated CPU time (s) 1596.92
Current children cumulated vsize (KiB) 129460

[startup+1662.3 s]
/proc/loadavg: 2.17 2.34 2.22 3/83 15592
/proc/meminfo: memFree=1346360/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=130628 CPUtime=1656.9
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 53086 2327 0 0 165625 35 24 6 25 0 1 0 59773047 133763072 29567 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/15536/statm: 32657 29567 389 142 0 31611 0
Current children cumulated CPU time (s) 1656.9
Current children cumulated vsize (KiB) 130628

[startup+1722.3 s]
/proc/loadavg: 2.18 2.31 2.22 3/83 15592
/proc/meminfo: memFree=1344632/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=131680 CPUtime=1716.88
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 53510 2327 0 0 171622 36 24 6 25 0 1 0 59773047 134840320 29991 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/15536/statm: 32920 29991 389 142 0 31874 0
Current children cumulated CPU time (s) 1716.88
Current children cumulated vsize (KiB) 131680

[startup+1782.3 s]
/proc/loadavg: 2.11 2.26 2.21 3/83 15592
/proc/meminfo: memFree=1342712/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=132988 CPUtime=1776.85
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 53949 2327 0 0 177618 37 24 6 25 0 1 0 59773047 136179712 30430 996147200 134512640 135095119 4294956304 18446744073709551615 134918220 0 0 4096 0 0 0 0 17 0 0 0
/proc/15536/statm: 33247 30430 389 142 0 32201 0
Current children cumulated CPU time (s) 1776.85
Current children cumulated vsize (KiB) 132988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.5 s]
/proc/loadavg: 2.15 2.26 2.20 3/83 15592
/proc/meminfo: memFree=1342136/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=133380 CPUtime=1800.05
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 54101 2327 0 0 179938 37 24 6 25 0 1 0 59773047 136581120 30582 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/15536/statm: 33345 30582 389 142 0 32299 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 133380

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

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

[startup+1805.5 s]
/proc/loadavg: 2.15 2.26 2.20 3/83 15592
/proc/meminfo: memFree=1342136/2055920 swapFree=4192812/4192956
[pid=15536] ppid=15534 vsize=133380 CPUtime=1800.05
/proc/15536/stat : 15536 (pcs.small) R 15534 15536 15163 0 -1 4194304 54101 2327 0 0 179938 37 24 6 25 0 1 0 59773047 136581120 30582 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/15536/statm: 33345 30582 389 142 0 32299 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 133380

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.53
CPU time (s): 1800.1
CPU user time (s): 1799.63
CPU system time (s): 0.466929
CPU usage (%): 99.6994
Max. virtual memory (cumulated for all children) (KiB): 137656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.63
system time used= 0.466929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56428
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= 26
involuntary context switches= 26372

runsolver used 1.83972 second user time and 5.2472 second system time

The end

Launcher Data 

Begin job on node33 at 2009-07-16 08:51:10
IDJOB=2087005
IDBENCH=58676
IDSOLVER=734
FILE ID=node33/2087005-1247727068
PBS_JOBID= 9521486
Free space on /tmp= 66396 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/dag-half/normalized-half-n25-d5-e56-r7-15.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087005-1247727068/watcher-2087005-1247727068 -o /tmp/evaluation-result-2087005-1247727068/solver-2087005-1247727068 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1945245716 HOME/instance-2087005-1247727068.xml

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

MD5SUM BENCH= 713a972bba9428fb05a58365aba095c6
RANDOM SEED=1945245716

node33.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		: 3000.229
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		: 3000.229
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:       1530904 kB
Buffers:         81440 kB
Cached:         302284 kB
SwapCached:          0 kB
Active:         123356 kB
Inactive:       314360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1530904 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           32252 kB
Writeback:           0 kB
Mapped:          74456 kB
Slab:            72320 kB
Committed_AS:   619988 kB
PageTables:       1916 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= 66388 MiB
End job on node33 at 2009-07-16 09:21:18