Trace number 241817

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
Mistral 2006-12-04? (TO) 1800.06 1800.76

General information on the benchmark

Namedimacs/pret/
pret-150-75_ext.xml
MD5SUM8c16a1ce741b5e4e319f46b3cb8ec761
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.045992
SatisfiableNO
(Un)Satisfiability was proved
Number of variables150
Number of constraints100
Maximum constraint arity3
Maximum domain size2
Number of constraints which are defined in extension100
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.02	c 
0.02	c Parsing xml file
0.02	c 	domains...............    0
0.02	c 	variables.............    0
0.02	c 	relations.............    0
0.02	c 	constraints...........    0
0.02	c Allocating memory
0.02	c 
0.02	c time limit = -1
0.02	c heuristic = dom/wdeg
0.02	c restart policy = No restart
0.02	c 
0.02	c Solving
0.02	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/node19/watcher-241817-1168375677 -o ROOT/results/node19/solver-241817-1168375677 -C 1800 -M 900 /tmp/evaluation/241817-1168375677/mistral/bin/solver /tmp/evaluation/241817-1168375677/unknown.xml -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: 0.00 0.02 0.15 5/87 14980
/proc/meminfo: memFree=1774248/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=540 CPUtime=0
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 41 0 0 0 0 0 0 0 20 0 1 0 185962861 552960 26 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 7484196 0 2147483391 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 135 26 21 92 0 18 0

[startup+0.10344 s]
/proc/loadavg: 0.00 0.02 0.15 5/87 14980
/proc/meminfo: memFree=1774248/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=0.09
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 9 0 0 0 20 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637409 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7180

[startup+0.511512 s]
/proc/loadavg: 0.00 0.02 0.15 5/87 14980
/proc/meminfo: memFree=1774248/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=0.49
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 49 0 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637501 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 7180

[startup+1.33267 s]
/proc/loadavg: 0.16 0.05 0.16 2/81 14996
/proc/meminfo: memFree=1776472/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=1.32
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 131 1 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7180

[startup+2.96997 s]
/proc/loadavg: 0.16 0.05 0.16 2/81 14996
/proc/meminfo: memFree=1776472/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=2.95
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 294 1 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727372 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 7180

[startup+6.25059 s]
/proc/loadavg: 0.23 0.07 0.16 2/81 15004
/proc/meminfo: memFree=1776304/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=6.23
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 622 1 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134799391 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7180

[startup+12.7068 s]
/proc/loadavg: 0.29 0.08 0.17 2/81 15004
/proc/meminfo: memFree=1776312/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=12.68
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 1267 1 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790405 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7180

[startup+25.5152 s]
/proc/loadavg: 0.40 0.11 0.18 2/81 15005
/proc/meminfo: memFree=1777160/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=25.48
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 2547 1 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727378 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7180

[startup+51.137 s]
/proc/loadavg: 0.78 0.23 0.21 2/81 15057
/proc/meminfo: memFree=1774920/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=51.06
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 5104 2 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637600 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 7180

[startup+102.364 s]
/proc/loadavg: 0.90 0.34 0.25 2/78 15063
/proc/meminfo: memFree=1782568/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=102.26
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 10224 2 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7180

[startup+162.409 s]
/proc/loadavg: 0.96 0.46 0.29 2/78 15063
/proc/meminfo: memFree=1782568/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=162.28
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 16226 2 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727368 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 7180

[startup+222.444 s]
/proc/loadavg: 0.98 0.56 0.34 2/78 15063
/proc/meminfo: memFree=1782632/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=222.29
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 22227 2 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637310 0 0 4096 0 0 0 0 17 1 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 7180

[startup+282.479 s]
/proc/loadavg: 0.99 0.63 0.37 2/78 15063
/proc/meminfo: memFree=1782632/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=282.3
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 28228 2 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712683 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 7180

[startup+342.516 s]
/proc/loadavg: 0.99 0.70 0.41 2/78 15063
/proc/meminfo: memFree=1782632/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=342.31
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 34229 2 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134799120 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 7180

[startup+402.551 s]
/proc/loadavg: 0.99 0.75 0.45 2/78 15063
/proc/meminfo: memFree=1782696/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=402.33
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 40230 3 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134812691 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 7180

[startup+462.588 s]
/proc/loadavg: 0.99 0.79 0.48 2/78 15063
/proc/meminfo: memFree=1782632/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=462.35
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 46232 3 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134639613 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 7180

[startup+522.625 s]
/proc/loadavg: 0.99 0.83 0.51 2/78 15063
/proc/meminfo: memFree=1782632/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=522.36
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 52233 3 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727368 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 7180

[startup+582.659 s]
/proc/loadavg: 0.99 0.86 0.54 2/78 15063
/proc/meminfo: memFree=1782632/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=582.38
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 58235 3 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134639577 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 7180

[startup+642.7 s]
/proc/loadavg: 0.99 0.88 0.56 2/78 15063
/proc/meminfo: memFree=1782696/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=642.39
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 64236 3 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727335 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 7180

[startup+702.742 s]
/proc/loadavg: 0.99 0.90 0.58 2/78 15063
/proc/meminfo: memFree=1782632/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=702.41
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 70238 3 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712658 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 7180

[startup+762.78 s]
/proc/loadavg: 0.99 0.91 0.61 2/78 15063
/proc/meminfo: memFree=1782632/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=762.43
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 76240 3 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637168 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 7180

[startup+822.848 s]
/proc/loadavg: 0.99 0.93 0.63 2/84 15203
/proc/meminfo: memFree=1781240/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=822.47
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 82240 7 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 7180

[startup+882.91 s]
/proc/loadavg: 0.99 0.94 0.65 2/78 15261
/proc/meminfo: memFree=1782248/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=882.52
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 88242 10 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637401 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 7180

[startup+942.951 s]
/proc/loadavg: 0.99 0.95 0.67 2/78 15261
/proc/meminfo: memFree=1782312/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=942.54
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 94243 11 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790402 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 7180

[startup+1002.99 s]
/proc/loadavg: 0.99 0.95 0.69 2/78 15261
/proc/meminfo: memFree=1782376/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=1002.56
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 100245 11 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727372 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 7180

[startup+1063.04 s]
/proc/loadavg: 0.99 0.96 0.70 2/78 15261
/proc/meminfo: memFree=1782376/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=1062.59
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 106248 11 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637406 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1062.59
Current children cumulated vsize (KiB) 7180

[startup+1123.08 s]
/proc/loadavg: 0.99 0.96 0.72 2/78 15261
/proc/meminfo: memFree=1782312/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=1122.6
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 112249 11 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134812660 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1122.6
Current children cumulated vsize (KiB) 7180

[startup+1183.12 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 15261
/proc/meminfo: memFree=1782248/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=1182.62
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 118251 11 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134812627 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1182.62
Current children cumulated vsize (KiB) 7180

[startup+1243.16 s]
/proc/loadavg: 0.99 0.97 0.75 2/78 15261
/proc/meminfo: memFree=1782248/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=1242.65
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 124254 11 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1242.65
Current children cumulated vsize (KiB) 7180

[startup+1303.2 s]
/proc/loadavg: 0.99 0.97 0.76 2/78 15261
/proc/meminfo: memFree=1782248/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=1302.67
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 130256 11 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1302.67
Current children cumulated vsize (KiB) 7180

[startup+1363.25 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 15261
/proc/meminfo: memFree=1782248/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=1362.69
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 136258 11 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637712 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1362.69
Current children cumulated vsize (KiB) 7180

[startup+1423.29 s]
/proc/loadavg: 1.04 0.99 0.79 2/78 15261
/proc/meminfo: memFree=1782248/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=1422.71
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 142260 11 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134812649 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1422.71
Current children cumulated vsize (KiB) 7180

[startup+1483.33 s]
/proc/loadavg: 1.01 0.99 0.80 2/78 15261
/proc/meminfo: memFree=1782248/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=1482.73
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 148262 11 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637617 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1482.73
Current children cumulated vsize (KiB) 7180

[startup+1543.37 s]
/proc/loadavg: 1.00 0.99 0.81 2/78 15261
/proc/meminfo: memFree=1782248/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=1542.75
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 154264 11 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727360 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1542.75
Current children cumulated vsize (KiB) 7180

[startup+1603.42 s]
/proc/loadavg: 1.00 0.99 0.82 2/78 15261
/proc/meminfo: memFree=1782248/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=1602.77
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 160266 11 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134799286 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1602.77
Current children cumulated vsize (KiB) 7180

[startup+1663.46 s]
/proc/loadavg: 1.00 0.99 0.83 2/78 15261
/proc/meminfo: memFree=1782248/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=1662.8
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 166268 12 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712649 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1662.8
Current children cumulated vsize (KiB) 7180

[startup+1723.5 s]
/proc/loadavg: 1.00 0.99 0.83 2/78 15261
/proc/meminfo: memFree=1782184/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=1722.82
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 172270 12 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727372 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1722.82
Current children cumulated vsize (KiB) 7180

[startup+1783.54 s]
/proc/loadavg: 1.00 0.99 0.84 2/78 15261
/proc/meminfo: memFree=1782184/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=1782.84
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 178272 12 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134812642 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1782.84
Current children cumulated vsize (KiB) 7180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.75 s]
/proc/loadavg: 1.00 0.99 0.84 2/78 15261
/proc/meminfo: memFree=1782184/2055920 swapFree=4171244/4192956
[pid=14979] ppid=14977 vsize=7180 CPUtime=1800.05
/proc/14979/stat : 14979 (solver) R 14977 14979 14013 0 -1 4194304 856 0 0 0 179993 12 0 0 25 0 1 0 185962861 7352320 824 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134637820 0 0 4096 0 0 0 0 17 0 0 0
/proc/14979/statm: 1795 824 707 92 0 139 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 7180

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.76
CPU time (s): 1800.06
CPU user time (s): 1799.94
CPU system time (s): 0.12598
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 7180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 856
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= 10
involuntary context switches= 5929

runsolver used 1.73673 s user time and 4.66529 s system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Jan  9 20:47:59 UTC 2007


IDJOB= 241817
IDBENCH= 7348
FILE ID= node19/241817-1168375677

PBS_JOBID= 3522266

Free space on /tmp= 66558 MiB

BENCH NAME= HOME/pub/bench/CPAI06/dimacs/pret/pret-150-75_ext.xml
COMMAND LINE= /tmp/evaluation/241817-1168375677/mistral/bin/solver /tmp/evaluation/241817-1168375677/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-241817-1168375677 -o ROOT/results/node19/solver-241817-1168375677 -C 1800 -M 900  /tmp/evaluation/241817-1168375677/mistral/bin/solver /tmp/evaluation/241817-1168375677/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  8c16a1ce741b5e4e319f46b3cb8ec761

RANDOM SEED= 353981712

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		: 3000.260
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		: 3000.260
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:       1777664 kB
Buffers:         41676 kB
Cached:         144856 kB
SwapCached:      10396 kB
Active:         152140 kB
Inactive:        70132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1777664 kB
SwapTotal:     4192956 kB
SwapFree:      4171244 kB
Dirty:            3788 kB
Writeback:           0 kB
Mapped:          44588 kB
Slab:            40936 kB
Committed_AS:  5338880 kB
PageTables:       2208 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= 66558 MiB



End job on node19 on Tue Jan  9 21:18:03 UTC 2007