Trace number 217942

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, and are wall clock time (not CPU 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
Tramontane 2006-12-04? (TO) 1800.08 1809.17

General information on the benchmark

Nameramsey/ramsey4/
ramsey-33-4.xml
MD5SUM54bdf70fa89e744dfa95a91ef2a28782
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.68729
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables528
Number of constraints5456
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5456
Global constraints used (with number of constraints)

Solver Data (download as text)

0.20	c 
0.20	c Parsing xml file
0.20	c 	domains...............    0
0.20	c 	variables.............    0
0.20	c 	predicates............    0
0.20	c 	constraints........... 0.46
0.48	c Allocating memory
0.48	c 
0.48	c time limit = -1
0.48	c heuristic = dom/wdeg
0.48	c restart policy = Geometric increment
0.48	c restart base = 351
0.48	c restart factor = 1.33
0.48	c 
0.48	c Solving
0.48	c

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-217942-1168249989 -o ROOT/results/node18/solver-217942-1168249989 -C 1800 -M 900 /tmp/evaluation/217942-1168249989/tramontane/bin/solver /tmp/evaluation/217942-1168249989/unknown.xml -res geom -f 3 -v 1 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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

/proc/loadavg: 1.92 1.98 1.99 5/86 21067
/proc/meminfo: memFree=1656208/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=540 CPUtime=0
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 41 0 0 0 0 0 0 0 19 0 1 0 173393902 552960 26 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 7861028 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/21066/statm: 135 26 21 92 0 18 0

[startup+0.104166 s]
/proc/loadavg: 1.92 1.98 1.99 5/86 21067
/proc/meminfo: memFree=1656208/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=8368 CPUtime=0.09
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 1163 0 0 0 9 0 0 0 18 0 1 0 173393902 8568832 1131 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 7997650 0 0 4096 0 0 0 0 17 1 0 0
/proc/21066/statm: 2092 1131 707 92 0 436 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8368

[startup+0.51221 s]
/proc/loadavg: 1.92 1.98 1.99 5/86 21067
/proc/meminfo: memFree=1656208/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14968 CPUtime=0.5
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2765 0 0 0 49 1 0 0 22 0 1 0 173393902 15327232 2733 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 1 0 0
/proc/21066/statm: 3742 2733 721 92 0 2086 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 14968

[startup+1.33329 s]
/proc/loadavg: 1.93 1.98 1.99 3/86 21067
/proc/meminfo: memFree=1648080/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=1.31
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 130 1 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 1 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 14980

[startup+2.97045 s]
/proc/loadavg: 1.93 1.98 1.99 3/86 21067
/proc/meminfo: memFree=1648080/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=2.93
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 292 1 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 1 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 14980

[startup+6.24976 s]
/proc/loadavg: 1.93 1.98 1.99 3/86 21067
/proc/meminfo: memFree=1648088/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=6.18
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 617 1 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727394 0 0 4096 0 0 0 0 17 1 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 14980

[startup+12.7174 s]
/proc/loadavg: 1.94 1.98 1.99 3/86 21067
/proc/meminfo: memFree=1648152/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=12.59
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 1258 1 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727400 0 0 4096 0 0 0 0 17 1 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 14980

[startup+25.5456 s]
/proc/loadavg: 1.95 1.98 1.99 3/86 21067
/proc/meminfo: memFree=1648216/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=25.3
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 2529 1 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134640952 0 0 4096 0 0 0 0 17 1 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 14980

[startup+51.1941 s]
/proc/loadavg: 1.97 1.98 1.99 3/86 21067
/proc/meminfo: memFree=1648280/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=50.71
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 5070 1 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727403 0 0 4096 0 0 0 0 17 1 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 50.71
Current children cumulated vsize (KiB) 14980

[startup+102.485 s]
/proc/loadavg: 2.06 2.00 2.00 3/86 21067
/proc/meminfo: memFree=1648344/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=101.57
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 10154 3 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727373 0 0 4096 0 0 0 0 17 1 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 101.57
Current children cumulated vsize (KiB) 14980

[startup+162.497 s]
/proc/loadavg: 2.02 2.00 2.00 3/86 21067
/proc/meminfo: memFree=1648344/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=161.04
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 16100 4 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727400 0 0 4096 0 0 0 0 17 1 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 161.04
Current children cumulated vsize (KiB) 14980

[startup+222.516 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21067
/proc/meminfo: memFree=1648280/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=220.5
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 22046 4 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 1 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 220.5
Current children cumulated vsize (KiB) 14980

[startup+282.529 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21067
/proc/meminfo: memFree=1648280/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=279.98
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 27993 5 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 1 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 279.98
Current children cumulated vsize (KiB) 14980

[startup+342.544 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21067
/proc/meminfo: memFree=1648280/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=339.46
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 33940 6 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 1 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 339.46
Current children cumulated vsize (KiB) 14980

[startup+402.558 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21067
/proc/meminfo: memFree=1648280/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=398.94
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 39887 7 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 1 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 398.94
Current children cumulated vsize (KiB) 14980

[startup+462.574 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21067
/proc/meminfo: memFree=1648280/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=458.43
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 45835 8 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 1 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 458.43
Current children cumulated vsize (KiB) 14980

[startup+522.614 s]
/proc/loadavg: 2.07 2.02 2.00 3/92 21213
/proc/meminfo: memFree=1647008/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=517.79
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 51770 9 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727394 0 0 4096 0 0 0 0 17 1 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 517.79
Current children cumulated vsize (KiB) 14980

[startup+582.642 s]
/proc/loadavg: 2.02 2.01 2.00 3/86 21265
/proc/meminfo: memFree=1647960/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=577.21
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 57712 9 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727373 0 0 4096 0 0 0 0 17 1 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 577.21
Current children cumulated vsize (KiB) 14980

[startup+642.657 s]
/proc/loadavg: 2.01 2.00 2.00 3/86 21265
/proc/meminfo: memFree=1647960/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=636.69
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 63659 10 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727341 0 0 4096 0 0 0 0 17 1 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 636.69
Current children cumulated vsize (KiB) 14980

[startup+702.674 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21265
/proc/meminfo: memFree=1647960/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=696.15
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 69605 10 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 1 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 696.15
Current children cumulated vsize (KiB) 14980

[startup+762.69 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21265
/proc/meminfo: memFree=1647960/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=755.62
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 75551 11 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727394 0 0 4096 0 0 0 0 17 1 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 755.62
Current children cumulated vsize (KiB) 14980

[startup+822.704 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 21265
/proc/meminfo: memFree=1647960/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=815.09
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 81498 11 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134641022 0 0 4096 0 0 0 0 17 1 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 815.09
Current children cumulated vsize (KiB) 14980

[startup+882.72 s]
/proc/loadavg: 1.92 1.98 1.99 4/94 21336
/proc/meminfo: memFree=1638864/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=874.57
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 87444 13 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 874.57
Current children cumulated vsize (KiB) 14980

[startup+942.732 s]
/proc/loadavg: 1.89 1.97 1.99 3/86 21597
/proc/meminfo: memFree=1642768/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=934.53
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 93437 16 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727403 0 0 4096 0 0 0 0 17 0 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 934.53
Current children cumulated vsize (KiB) 14980

[startup+1002.76 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 21670
/proc/meminfo: memFree=1610184/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=994.5
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 99432 18 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727403 0 0 4096 0 0 0 0 17 0 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 994.5
Current children cumulated vsize (KiB) 14980

[startup+1062.83 s]
/proc/loadavg: 2.03 2.00 2.00 3/87 21670
/proc/meminfo: memFree=1600328/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=1054.48
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 105430 18 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 1054.48
Current children cumulated vsize (KiB) 14980

[startup+1122.89 s]
/proc/loadavg: 2.01 2.00 2.00 3/87 21670
/proc/meminfo: memFree=1589448/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=1114.49
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 111431 18 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 1114.49
Current children cumulated vsize (KiB) 14980

[startup+1182.96 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 21670
/proc/meminfo: memFree=1580040/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=1174.5
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 117432 18 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 1174.5
Current children cumulated vsize (KiB) 14980

[startup+1243.03 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 21670
/proc/meminfo: memFree=1572552/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=1234.5
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 123431 19 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 1234.5
Current children cumulated vsize (KiB) 14980

[startup+1303.09 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 21670
/proc/meminfo: memFree=1558984/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=1294.5
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 129431 19 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 1294.5
Current children cumulated vsize (KiB) 14980

[startup+1363.15 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 21670
/proc/meminfo: memFree=1545608/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=1354.51
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 135432 19 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727403 0 0 4096 0 0 0 0 17 0 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 1354.51
Current children cumulated vsize (KiB) 14980

[startup+1423.22 s]
/proc/loadavg: 2.07 2.02 2.00 3/87 21670
/proc/meminfo: memFree=1534216/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=1414.5
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 141430 20 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727394 0 0 4096 0 0 0 0 17 0 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 1414.5
Current children cumulated vsize (KiB) 14980

[startup+1483.28 s]
/proc/loadavg: 2.11 2.04 2.01 3/87 21670
/proc/meminfo: memFree=1524168/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=1474.51
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 147431 20 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 1474.51
Current children cumulated vsize (KiB) 14980

[startup+1543.35 s]
/proc/loadavg: 2.04 2.03 2.00 3/87 21670
/proc/meminfo: memFree=1520968/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=1534.52
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 153432 20 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 1534.52
Current children cumulated vsize (KiB) 14980

[startup+1603.41 s]
/proc/loadavg: 2.01 2.02 2.00 3/87 21672
/proc/meminfo: memFree=1515464/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=1594.51
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 159431 20 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 1594.51
Current children cumulated vsize (KiB) 14980

[startup+1663.47 s]
/proc/loadavg: 2.00 2.02 2.00 3/87 21672
/proc/meminfo: memFree=1509896/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=1654.51
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 165430 21 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 1654.51
Current children cumulated vsize (KiB) 14980

[startup+1723.53 s]
/proc/loadavg: 2.00 2.01 2.00 3/87 21672
/proc/meminfo: memFree=1504904/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=1714.52
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 171431 21 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 1714.52
Current children cumulated vsize (KiB) 14980

[startup+1783.59 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 21672
/proc/meminfo: memFree=1501512/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=1774.51
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 177430 21 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 1774.51
Current children cumulated vsize (KiB) 14980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.16 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 21672
/proc/meminfo: memFree=1499784/2055920 swapFree=4192812/4192956
[pid=21066] ppid=21064 vsize=14980 CPUtime=1800.06
/proc/21066/stat : 21066 (solver) R 21064 21066 19843 0 -1 4194304 2768 0 0 0 179985 21 0 0 25 0 1 0 173393902 15339520 2736 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134727398 0 0 4096 0 0 0 0 17 0 0 0
/proc/21066/statm: 3745 2736 721 92 0 2089 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 14980

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.17
CPU time (s): 1800.08
CPU user time (s): 1799.85
CPU system time (s): 0.222966
CPU usage (%): 99.4975
Max. virtual memory (cumulated for all children) (KiB): 14980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.222966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2768
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= 11
involuntary context switches= 27017

runsolver used 2.26465 s user time and 5.69413 s system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Jan  8 09:53:10 UTC 2007


IDJOB= 217942
IDBENCH= 5182
FILE ID= node18/217942-1168249989

PBS_JOBID= 3481645

Free space on /tmp= 66299 MiB

BENCH NAME= HOME/pub/bench/CPAI06/ramsey/ramsey4/ramsey-33-4.xml
COMMAND LINE= /tmp/evaluation/217942-1168249989/tramontane/bin/solver /tmp/evaluation/217942-1168249989/unknown.xml -res geom -f 3 -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-217942-1168249989 -o ROOT/results/node18/solver-217942-1168249989 -C 1800 -M 900  /tmp/evaluation/217942-1168249989/tramontane/bin/solver /tmp/evaluation/217942-1168249989/unknown.xml -res geom -f 3 -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  54bdf70fa89e744dfa95a91ef2a28782

RANDOM SEED= 499857280

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.231
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		: 3000.231
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:       1656816 kB
Buffers:         69668 kB
Cached:         210492 kB
SwapCached:          0 kB
Active:         194552 kB
Inactive:       147964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656816 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3840 kB
Writeback:           0 kB
Mapped:          84748 kB
Slab:            41652 kB
Committed_AS:  5007104 kB
PageTables:       2036 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= 66291 MiB



End job on node18 on Mon Jan  8 10:23:21 UTC 2007