Trace number 1074614

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) 1800.08 1803.51

General information on the benchmark

Namecsp/os-taillard-20/
normalized-os-taillard-20-95-2.xml
MD5SUMcf2755c41c9629ae5bc712eeb2cf6ab2
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3.86941
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints7600
Maximum constraint arity2
Maximum domain size1229
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7600
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...............  0.01	(400 domains)
0.00/0.01	c          variables.............-2.0837e-19	(400 variables)
0.00/0.01	c          predicates............-2.0837e-19	(1 predicates)
0.00/0.01	c          constraints...........  0.31	(7600 constraints)
0.29/0.33	c Parsing time:   0.32
0.29/0.33	c
0.29/0.33	c Building model
0.39/0.42	c         0 constants
0.39/0.42	c         0 Boolean variables    (+15200)
0.39/0.42	c       400 range variables      (+15200)
0.39/0.42	c         0 domain (b) variables (+0)
0.39/0.42	c         0 domain (l) variables (+0)
0.39/0.42	c      7600 constraints          (+30400)
0.39/0.42	c         0 values 
0.39/0.42	c Building time:   0.09
0.39/0.42	c
0.39/0.42	c Solving instance
0.39/0.42	c          heuristic = dom/wdeg
0.39/0.42	c          Randomized probing iteration = 100
0.39/0.42	c          probing limit = 30
0.39/0.42	c          level based weights = no
0.39/0.42	c          impact probing = no
0.39/0.42	c          restart policy = No restart
0.39/0.42	c          probing .......... 20.39
20.79/20.81	c          Probing Nodes 33353
20.79/20.81	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-1074614-1215179054/watcher-1074614-1215179054 -o /tmp/evaluation-result-1074614-1215179054/solver-1074614-1215179054 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1074614-1215179054.xml -v 1 -rs 1966648712 -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: 1.93 1.98 1.99 4/82 27283
/proc/meminfo: memFree=1798440/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=4584 CPUtime=0
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 380 0 0 0 0 0 0 0 18 0 1 0 630152671 4694016 346 996147200 134512640 135239859 4294956144 18446744073709551615 4158995072 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 1146 352 302 177 0 49 0

[startup+0.0470579 s]
/proc/loadavg: 1.93 1.98 1.99 4/82 27283
/proc/meminfo: memFree=1798440/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=7508 CPUtime=0.04
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 1212 0 0 0 4 0 0 0 18 0 1 0 630152671 7688192 1178 996147200 134512640 135239859 4294956144 18446744073709551615 10356347 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 1877 1179 397 177 0 780 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7508

[startup+0.101064 s]
/proc/loadavg: 1.93 1.98 1.99 4/82 27283
/proc/meminfo: memFree=1798440/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=9228 CPUtime=0.09
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 1634 0 0 0 9 0 0 0 18 0 1 0 630152671 9449472 1600 996147200 134512640 135239859 4294956144 18446744073709551615 10356347 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 2307 1601 397 177 0 1210 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9228

[startup+0.301087 s]
/proc/loadavg: 1.93 1.98 1.99 4/82 27283
/proc/meminfo: memFree=1798440/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=15412 CPUtime=0.29
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 3213 0 0 0 28 1 0 0 20 0 1 0 630152671 15781888 3113 996147200 134512640 135239859 4294956144 18446744073709551615 10356347 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 3853 3113 397 177 0 2756 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15412

[startup+0.701133 s]
/proc/loadavg: 1.93 1.98 1.99 4/82 27283
/proc/meminfo: memFree=1798440/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=36336 CPUtime=0.69
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 8520 0 0 0 66 3 0 0 23 0 1 0 630152671 37208064 8289 996147200 134512640 135239859 4294956144 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9084 8289 426 177 0 7987 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36336

[startup+1.50122 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 27284
/proc/meminfo: memFree=1766880/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=37112 CPUtime=1.49
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 8700 0 0 0 146 3 0 0 25 0 1 0 630152671 38002688 8340 996147200 134512640 135239859 4294956144 18446744073709551615 135071517 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9278 8340 426 177 0 8181 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37112

[startup+3.10141 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 27284
/proc/meminfo: memFree=1766432/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=37376 CPUtime=3.09
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 8790 0 0 0 306 3 0 0 25 0 1 0 630152671 38273024 8430 996147200 134512640 135239859 4294956144 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9344 8430 426 177 0 8247 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37376

[startup+6.30178 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 27284
/proc/meminfo: memFree=1765984/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=37772 CPUtime=6.29
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 8876 0 0 0 626 3 0 0 25 0 1 0 630152671 38678528 8516 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9443 8516 426 177 0 8346 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37772

[startup+12.7015 s]
/proc/loadavg: 1.94 1.98 1.99 3/83 27284
/proc/meminfo: memFree=1765536/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38168 CPUtime=12.68
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 8988 0 0 0 1265 3 0 0 25 0 1 0 630152671 39084032 8628 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9542 8628 426 177 0 8445 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38168

[startup+25.502 s]
/proc/loadavg: 1.95 1.98 1.99 3/83 27284
/proc/meminfo: memFree=1765344/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38432 CPUtime=25.48
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9030 0 0 0 2544 4 0 0 25 0 1 0 630152671 39354368 8670 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9608 8670 427 177 0 8511 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38432

[startup+51.102 s]
/proc/loadavg: 1.97 1.98 1.99 4/83 27284
/proc/meminfo: memFree=1765344/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38440 CPUtime=51.07
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9032 0 0 0 5103 4 0 0 25 0 1 0 630152671 39362560 8672 996147200 134512640 135239859 4294956144 18446744073709551615 135030962 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9610 8672 427 177 0 8513 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38440

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/83 27284
/proc/meminfo: memFree=1765152/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38440 CPUtime=102.26
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9032 0 0 0 10222 4 0 0 25 0 1 0 630152671 39362560 8672 996147200 134512640 135239859 4294956144 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9610 8672 427 177 0 8513 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 38440

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 27284
/proc/meminfo: memFree=1765152/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38452 CPUtime=162.22
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9035 0 0 0 16218 4 0 0 25 0 1 0 630152671 39374848 8675 996147200 134512640 135239859 4294956144 18446744073709551615 134788032 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9613 8675 427 177 0 8516 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 38452

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 27284
/proc/meminfo: memFree=1765088/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38452 CPUtime=222.2
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9035 0 0 0 22216 4 0 0 25 0 1 0 630152671 39374848 8675 996147200 134512640 135239859 4294956144 18446744073709551615 134797573 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9613 8675 427 177 0 8516 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 38452

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 27284
/proc/meminfo: memFree=1764960/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38452 CPUtime=282.18
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9035 0 0 0 28214 4 0 0 25 0 1 0 630152671 39374848 8675 996147200 134512640 135239859 4294956144 18446744073709551615 135031434 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9613 8675 427 177 0 8516 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 38452

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 27284
/proc/meminfo: memFree=1764896/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38452 CPUtime=342.15
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9035 0 0 0 34211 4 0 0 25 0 1 0 630152671 39374848 8675 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9613 8675 427 177 0 8516 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 38452

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 27284
/proc/meminfo: memFree=1764896/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38452 CPUtime=402.13
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9035 0 0 0 40209 4 0 0 25 0 1 0 630152671 39374848 8675 996147200 134512640 135239859 4294956144 18446744073709551615 135071466 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9613 8675 427 177 0 8516 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 38452

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 27284
/proc/meminfo: memFree=1764896/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38460 CPUtime=462.1
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9037 0 0 0 46206 4 0 0 25 0 1 0 630152671 39383040 8677 996147200 134512640 135239859 4294956144 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9615 8677 427 177 0 8518 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 38460

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 27284
/proc/meminfo: memFree=1764896/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38460 CPUtime=522.09
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9037 0 0 0 52204 5 0 0 25 0 1 0 630152671 39383040 8677 996147200 134512640 135239859 4294956144 18446744073709551615 135030979 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9615 8677 427 177 0 8518 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 38460

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 27284
/proc/meminfo: memFree=1764832/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38460 CPUtime=582.06
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9037 0 0 0 58201 5 0 0 25 0 1 0 630152671 39383040 8677 996147200 134512640 135239859 4294956144 18446744073709551615 135035270 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9615 8677 427 177 0 8518 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 38460

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 27284
/proc/meminfo: memFree=1764768/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38460 CPUtime=642.04
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9037 0 0 0 64199 5 0 0 25 0 1 0 630152671 39383040 8677 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9615 8677 427 177 0 8518 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 38460


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

[startup+882.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 27284
/proc/meminfo: memFree=1764512/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38460 CPUtime=881.94
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9037 0 0 0 88189 5 0 0 25 0 1 0 630152671 39383040 8677 996147200 134512640 135239859 4294956144 18446744073709551615 135030913 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9615 8677 427 177 0 8518 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 38460

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 27284
/proc/meminfo: memFree=1764512/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38460 CPUtime=941.92
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9037 0 0 0 94187 5 0 0 25 0 1 0 630152671 39383040 8677 996147200 134512640 135239859 4294956144 18446744073709551615 134802049 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9615 8677 427 177 0 8518 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 38460

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 27284
/proc/meminfo: memFree=1764512/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38460 CPUtime=1001.89
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9037 0 0 0 100184 5 0 0 25 0 1 0 630152671 39383040 8677 996147200 134512640 135239859 4294956144 18446744073709551615 135031002 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9615 8677 427 177 0 8518 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 38460

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 27290
/proc/meminfo: memFree=1764256/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38460 CPUtime=1061.85
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9037 0 0 0 106180 5 0 0 25 0 1 0 630152671 39383040 8677 996147200 134512640 135239859 4294956144 18446744073709551615 134842632 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9615 8677 427 177 0 8518 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 38460

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 27290
/proc/meminfo: memFree=1764192/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38460 CPUtime=1121.83
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9037 0 0 0 112178 5 0 0 25 0 1 0 630152671 39383040 8677 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9615 8677 427 177 0 8518 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 38460

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 27290
/proc/meminfo: memFree=1764192/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38460 CPUtime=1181.8
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9037 0 0 0 118175 5 0 0 25 0 1 0 630152671 39383040 8677 996147200 134512640 135239859 4294956144 18446744073709551615 135071424 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9615 8677 427 177 0 8518 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 38460

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 27290
/proc/meminfo: memFree=1764064/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38460 CPUtime=1241.78
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9037 0 0 0 124172 6 0 0 25 0 1 0 630152671 39383040 8677 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9615 8677 427 177 0 8518 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 38460

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 27290
/proc/meminfo: memFree=1764000/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38460 CPUtime=1301.76
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9037 0 0 0 130170 6 0 0 25 0 1 0 630152671 39383040 8677 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9615 8677 427 177 0 8518 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 38460

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 27290
/proc/meminfo: memFree=1764000/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38460 CPUtime=1361.74
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9037 0 0 0 136168 6 0 0 25 0 1 0 630152671 39383040 8677 996147200 134512640 135239859 4294956144 18446744073709551615 134821621 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9615 8677 427 177 0 8518 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 38460

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 27290
/proc/meminfo: memFree=1764000/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38460 CPUtime=1421.71
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9037 0 0 0 142165 6 0 0 25 0 1 0 630152671 39383040 8677 996147200 134512640 135239859 4294956144 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/27283/statm: 9615 8677 427 177 0 8518 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 38460

[startup+1482.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/74 27319
/proc/meminfo: memFree=1742192/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38460 CPUtime=1481.28
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9037 0 0 0 148122 6 0 0 25 0 1 0 630152671 39383040 8677 996147200 134512640 135239859 4294956144 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 1 0 0
/proc/27283/statm: 9615 8677 427 177 0 8518 0
Current children cumulated CPU time (s) 1481.28
Current children cumulated vsize (KiB) 38460

[startup+1542.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/74 27319
/proc/meminfo: memFree=1742192/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38460 CPUtime=1540.83
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9037 0 0 0 154077 6 0 0 25 0 1 0 630152671 39383040 8677 996147200 134512640 135239859 4294956144 18446744073709551615 134820793 0 0 4096 0 0 0 0 17 1 0 0
/proc/27283/statm: 9615 8677 427 177 0 8518 0
Current children cumulated CPU time (s) 1540.83
Current children cumulated vsize (KiB) 38460

[startup+1602.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/74 27319
/proc/meminfo: memFree=1742064/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38460 CPUtime=1600.38
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9037 0 0 0 160032 6 0 0 25 0 1 0 630152671 39383040 8677 996147200 134512640 135239859 4294956144 18446744073709551615 135071517 0 0 4096 0 0 0 0 17 1 0 0
/proc/27283/statm: 9615 8677 427 177 0 8518 0
Current children cumulated CPU time (s) 1600.38
Current children cumulated vsize (KiB) 38460

[startup+1662.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/74 27319
/proc/meminfo: memFree=1742064/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38460 CPUtime=1659.92
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9037 0 0 0 165986 6 0 0 25 0 1 0 630152671 39383040 8677 996147200 134512640 135239859 4294956144 18446744073709551615 134797280 0 0 4096 0 0 0 0 17 1 0 0
/proc/27283/statm: 9615 8677 427 177 0 8518 0
Current children cumulated CPU time (s) 1659.92
Current children cumulated vsize (KiB) 38460

[startup+1722.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/74 27319
/proc/meminfo: memFree=1742064/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38460 CPUtime=1719.47
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9037 0 0 0 171941 6 0 0 25 0 1 0 630152671 39383040 8677 996147200 134512640 135239859 4294956144 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 1 0 0
/proc/27283/statm: 9615 8677 427 177 0 8518 0
Current children cumulated CPU time (s) 1719.47
Current children cumulated vsize (KiB) 38460

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/74 27319
/proc/meminfo: memFree=1741872/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38460 CPUtime=1779.02
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9037 0 0 0 177896 6 0 0 25 0 1 0 630152671 39383040 8677 996147200 134512640 135239859 4294956144 18446744073709551615 135071533 0 0 4096 0 0 0 0 17 1 0 0
/proc/27283/statm: 9615 8677 427 177 0 8518 0
Current children cumulated CPU time (s) 1779.02
Current children cumulated vsize (KiB) 38460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.5 s]
/proc/loadavg: 2.00 1.99 1.99 3/74 27319
/proc/meminfo: memFree=1741872/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38460 CPUtime=1800.06
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9037 0 0 0 180000 6 0 0 25 0 1 0 630152671 39383040 8677 996147200 134512640 135239859 4294956144 18446744073709551615 135101094 0 0 4096 0 0 0 0 17 1 0 0
/proc/27283/statm: 9615 8677 427 177 0 8518 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 38460

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

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

[startup+1803.5 s]
/proc/loadavg: 2.00 1.99 1.99 3/74 27319
/proc/meminfo: memFree=1741872/2055920 swapFree=4179668/4192956
[pid=27283] ppid=27281 vsize=38460 CPUtime=1800.06
/proc/27283/stat : 27283 (xsolve) R 27281 27283 25415 0 -1 4194304 9037 0 0 0 180000 6 0 0 25 0 1 0 630152671 39383040 8677 996147200 134512640 135239859 4294956144 18446744073709551615 135101094 0 0 4096 0 0 0 0 17 1 0 0
/proc/27283/statm: 9615 8677 427 177 0 8518 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 38460

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.51
CPU time (s): 1800.08
CPU user time (s): 1800.01
CPU system time (s): 0.073988
CPU usage (%): 99.8098
Max. virtual memory (cumulated for all children) (KiB): 38460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9037
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= 13543

runsolver used 1.73773 second user time and 4.83026 second system time

The end

Launcher Data (download as text)

Begin job on node88 at 2008-07-04 15:44:14
IDJOB=1074614
IDBENCH=56424
IDSOLVER=342
FILE ID=node88/1074614-1215179054
PBS_JOBID= 7881493
Free space on /tmp= 66552 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/os-taillard-20/normalized-os-taillard-20-95-2.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-1074614-1215179054/watcher-1074614-1215179054 -o /tmp/evaluation-result-1074614-1215179054/solver-1074614-1215179054 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1074614-1215179054.xml -v 1 -rs 1966648712 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= cf2755c41c9629ae5bc712eeb2cf6ab2
RANDOM SEED=1966648712

node88.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		: 3000.232
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		: 3000.232
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:       1798920 kB
Buffers:         43384 kB
Cached:         118540 kB
SwapCached:       7396 kB
Active:         158884 kB
Inactive:        50628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798920 kB
SwapTotal:     4192956 kB
SwapFree:      4179668 kB
Dirty:            2208 kB
Writeback:           0 kB
Mapped:          60064 kB
Slab:            32552 kB
Committed_AS:  1734312 kB
PageTables:       1992 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= 66544 MiB
End job on node88 at 2008-07-04 16:14:20