Trace number 2079709

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
bpsolver 09UNSAT 763.592 767.334

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-45_ext.xml
MD5SUMe796ae923cb124c016369356469dc7e4
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 benchmark11.6062
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints57
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension57
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.09/0.20	c bpsolver version 6.29.2009
0.09/0.20	c converting(HOME/instance-2079709-1247368629)
5.09/5.14	c Converted in 1622 ms
5.68/5.72	c solving(HOME/instance-2079709-1247368629,1800000)
5.68/5.72	c solving(HOME/instance-2079709-1247368629,1800000)
763.55/767.32	c (ffc_inout)
763.55/767.32	s UNSATISFIABLE
763.55/767.32	
763.55/767.32	c Time=758408 ms Backtracks=158578
763.55/767.32

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2079709-1247368629/watcher-2079709-1247368629 -o /tmp/evaluation-result-2079709-1247368629/solver-2079709-1247368629 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2079709-1247368629 1800 

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: 2.00 2.00 2.00 3/83 26032
/proc/meminfo: memFree=1618880/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=62200 CPUtime=0
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 872 0 0 0 0 0 0 0 18 0 1 0 23927958 63692800 589 996147200 134512640 135105188 4294956096 18446744073709551615 134557201 0 0 4096 2 0 0 0 17 0 0 0
/proc/26032/statm: 15550 589 127 144 0 15034 0

[startup+0.0279021 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 26032
/proc/meminfo: memFree=1618880/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=62208 CPUtime=0.02
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 1095 0 0 0 1 1 0 0 18 0 1 0 23927958 63700992 808 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/26032/statm: 15552 808 174 144 0 15036 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 62208

[startup+0.102911 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 26032
/proc/meminfo: memFree=1618880/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=62208 CPUtime=0.09
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 1104 0 0 0 3 6 0 0 18 0 1 0 23927958 63700992 817 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/26032/statm: 15552 817 174 144 0 15036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62208

[startup+0.302935 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 26032
/proc/meminfo: memFree=1618880/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=62208 CPUtime=0.28
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 1108 0 0 0 10 18 0 0 19 0 1 0 23927958 63700992 821 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/26032/statm: 15552 821 176 144 0 15036 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62208

[startup+0.702991 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 26032
/proc/meminfo: memFree=1618880/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=62208 CPUtime=0.69
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 1108 0 0 0 23 46 0 0 22 0 1 0 23927958 63700992 821 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/26032/statm: 15552 821 176 144 0 15036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62208

[startup+1.50109 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 26033
/proc/meminfo: memFree=1615928/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=62208 CPUtime=1.49
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 1108 0 0 0 48 101 0 0 25 0 1 0 23927958 63700992 821 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/26032/statm: 15552 821 176 144 0 15036 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 62208

[startup+3.10129 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 26033
/proc/meminfo: memFree=1615416/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=62208 CPUtime=3.08
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 1108 0 0 0 99 209 0 0 25 0 1 0 23927958 63700992 821 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/26032/statm: 15552 821 176 144 0 15036 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 62208

[startup+6.30169 s]
/proc/loadavg: 2.08 2.02 2.01 3/84 26033
/proc/meminfo: memFree=1597112/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=83440 CPUtime=6.29
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 8910 0 0 0 276 353 0 0 25 0 2 0 23927958 85442560 8620 996147200 134512640 135105188 4294956096 18446744073709551615 134748668 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26032/statm: 20860 8620 199 144 0 20344 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83440

[startup+12.7015 s]
/proc/loadavg: 2.07 2.02 2.00 3/85 26034
/proc/meminfo: memFree=1583096/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=83440 CPUtime=12.68
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 8911 0 0 0 915 353 0 0 25 0 2 0 23927958 85442560 8621 996147200 134512640 135105188 4294956096 18446744073709551615 134633095 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26032/statm: 20860 8621 199 144 0 20344 0
[pid=26032/tid=26034] ppid=26030 vsize=83440 CPUtime=0
/proc/26032/task/26034/stat : 26034 (bprolog) S 26030 26032 25722 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23928536 85442560 8621 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 83440

[startup+25.5021 s]
/proc/loadavg: 2.06 2.01 2.00 3/85 26034
/proc/meminfo: memFree=1583032/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=83440 CPUtime=25.48
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 8912 0 0 0 2195 353 0 0 25 0 2 0 23927958 85442560 8622 996147200 134512640 135105188 4294956096 18446744073709551615 134718145 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26032/statm: 20860 8622 199 144 0 20344 0
[pid=26032/tid=26034] ppid=26030 vsize=83440 CPUtime=0
/proc/26032/task/26034/stat : 26034 (bprolog) S 26030 26032 25722 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23928536 85442560 8622 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 83440

[startup+51.1023 s]
/proc/loadavg: 2.04 2.01 2.00 3/85 26034
/proc/meminfo: memFree=1583096/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=83440 CPUtime=51.07
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 8914 0 0 0 4754 353 0 0 25 0 2 0 23927958 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 134748547 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26032/statm: 20860 8624 199 144 0 20344 0
[pid=26032/tid=26034] ppid=26030 vsize=83440 CPUtime=0
/proc/26032/task/26034/stat : 26034 (bprolog) S 26030 26032 25722 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23928536 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 83440

[startup+102.307 s]
/proc/loadavg: 2.05 2.02 2.00 3/85 26034
/proc/meminfo: memFree=1582904/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=83440 CPUtime=102.25
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 8914 0 0 0 9872 353 0 0 25 0 2 0 23927958 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 134749770 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26032/statm: 20860 8624 199 144 0 20344 0
[pid=26032/tid=26034] ppid=26030 vsize=83440 CPUtime=0
/proc/26032/task/26034/stat : 26034 (bprolog) S 26030 26032 25722 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23928536 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 83440

[startup+162.302 s]
/proc/loadavg: 2.06 2.03 2.00 3/85 26034
/proc/meminfo: memFree=1582904/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=83440 CPUtime=162.22
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 8914 0 0 0 15869 353 0 0 25 0 2 0 23927958 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 134749272 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26032/statm: 20860 8624 199 144 0 20344 0
[pid=26032/tid=26034] ppid=26030 vsize=83440 CPUtime=0
/proc/26032/task/26034/stat : 26034 (bprolog) S 26030 26032 25722 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23928536 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 83440

[startup+222.303 s]
/proc/loadavg: 2.05 2.04 2.00 3/85 26034
/proc/meminfo: memFree=1582840/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=83440 CPUtime=222.2
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 8914 0 0 0 21867 353 0 0 25 0 2 0 23927958 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 134717649 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26032/statm: 20860 8624 199 144 0 20344 0
[pid=26032/tid=26034] ppid=26030 vsize=83440 CPUtime=0
/proc/26032/task/26034/stat : 26034 (bprolog) S 26030 26032 25722 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23928536 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 83440

[startup+282.302 s]
/proc/loadavg: 2.13 2.06 2.01 3/77 26036
/proc/meminfo: memFree=1665848/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=83440 CPUtime=282.16
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 8914 0 0 0 27863 353 0 0 25 0 2 0 23927958 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 134749068 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26032/statm: 20860 8624 199 144 0 20344 0
[pid=26032/tid=26034] ppid=26030 vsize=83440 CPUtime=0
/proc/26032/task/26034/stat : 26034 (bprolog) S 26030 26032 25722 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23928536 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 83440

[startup+342.303 s]
/proc/loadavg: 2.09 2.06 2.00 3/86 26084
/proc/meminfo: memFree=1671704/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=83440 CPUtime=342.09
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 8914 0 0 0 33856 353 0 0 25 0 2 0 23927958 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 134749825 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26032/statm: 20860 8624 199 144 0 20344 0
[pid=26032/tid=26034] ppid=26030 vsize=83440 CPUtime=0
/proc/26032/task/26034/stat : 26034 (bprolog) S 26030 26032 25722 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23928536 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 83440

[startup+402.302 s]
/proc/loadavg: 2.06 2.06 2.00 3/86 26084
/proc/meminfo: memFree=1435800/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=83440 CPUtime=401.51
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 8914 0 0 0 39798 353 0 0 25 0 2 0 23927958 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 134749278 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26032/statm: 20860 8624 199 144 0 20344 0
[pid=26032/tid=26034] ppid=26030 vsize=83440 CPUtime=0
/proc/26032/task/26034/stat : 26034 (bprolog) S 26030 26032 25722 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23928536 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 401.51
Current children cumulated vsize (KiB) 83440

[startup+462.303 s]
/proc/loadavg: 2.02 2.05 2.00 3/86 26084
/proc/meminfo: memFree=1194520/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=83440 CPUtime=460.84
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 8914 0 0 0 45731 353 0 0 25 0 2 0 23927958 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 134718162 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26032/statm: 20860 8624 199 144 0 20344 0
[pid=26032/tid=26034] ppid=26030 vsize=83440 CPUtime=0
/proc/26032/task/26034/stat : 26034 (bprolog) S 26030 26032 25722 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23928536 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 460.84
Current children cumulated vsize (KiB) 83440

[startup+522.302 s]
/proc/loadavg: 2.01 2.03 2.00 3/87 26085
/proc/meminfo: memFree=1119184/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=83440 CPUtime=520.46
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 8914 0 0 0 51693 353 0 0 25 0 2 0 23927958 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 134748506 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26032/statm: 20860 8624 199 144 0 20344 0
[pid=26032/tid=26034] ppid=26030 vsize=83440 CPUtime=0
/proc/26032/task/26034/stat : 26034 (bprolog) S 26030 26032 25722 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23928536 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 520.46
Current children cumulated vsize (KiB) 83440

[startup+582.303 s]
/proc/loadavg: 2.00 2.03 2.00 3/87 26085
/proc/meminfo: memFree=1119184/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=83440 CPUtime=579.99
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 8914 0 0 0 57646 353 0 0 25 0 2 0 23927958 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 134748497 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26032/statm: 20860 8624 199 144 0 20344 0
[pid=26032/tid=26034] ppid=26030 vsize=83440 CPUtime=0
/proc/26032/task/26034/stat : 26034 (bprolog) S 26030 26032 25722 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23928536 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 579.99
Current children cumulated vsize (KiB) 83440

[startup+642.302 s]
/proc/loadavg: 2.06 2.03 2.00 3/87 26085
/proc/meminfo: memFree=1109456/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=83440 CPUtime=639.5
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 8914 0 0 0 63596 354 0 0 25 0 2 0 23927958 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 134630665 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26032/statm: 20860 8624 199 144 0 20344 0
[pid=26032/tid=26034] ppid=26030 vsize=83440 CPUtime=0
/proc/26032/task/26034/stat : 26034 (bprolog) S 26030 26032 25722 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23928536 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 639.5
Current children cumulated vsize (KiB) 83440

[startup+702.303 s]
/proc/loadavg: 2.02 2.03 2.00 3/87 26085
/proc/meminfo: memFree=1108944/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=83440 CPUtime=698.98
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 8914 0 0 0 69544 354 0 0 25 0 2 0 23927958 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 134748652 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26032/statm: 20860 8624 199 144 0 20344 0
[pid=26032/tid=26034] ppid=26030 vsize=83440 CPUtime=0
/proc/26032/task/26034/stat : 26034 (bprolog) S 26030 26032 25722 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23928536 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 698.98
Current children cumulated vsize (KiB) 83440

[startup+762.306 s]
/proc/loadavg: 2.00 2.02 2.00 3/87 26085
/proc/meminfo: memFree=1108880/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=83440 CPUtime=758.56
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 8914 0 0 0 75502 354 0 0 25 0 2 0 23927958 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 134749477 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26032/statm: 20860 8624 199 144 0 20344 0
[pid=26032/tid=26034] ppid=26030 vsize=83440 CPUtime=0
/proc/26032/task/26034/stat : 26034 (bprolog) S 26030 26032 25722 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23928536 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 758.56
Current children cumulated vsize (KiB) 83440

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

[startup+764.702 s]
/proc/loadavg: 2.00 2.02 2.00 3/87 26085
/proc/meminfo: memFree=1108880/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=83440 CPUtime=760.96
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 8914 0 0 0 75742 354 0 0 25 0 2 0 23927958 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 134748393 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26032/statm: 20860 8624 199 144 0 20344 0
[pid=26032/tid=26034] ppid=26030 vsize=83440 CPUtime=0
/proc/26032/task/26034/stat : 26034 (bprolog) S 26030 26032 25722 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23928536 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 760.96
Current children cumulated vsize (KiB) 83440

[startup+766.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/87 26085
/proc/meminfo: memFree=1108880/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=83440 CPUtime=762.55
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 8914 0 0 0 75901 354 0 0 25 0 2 0 23927958 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 134748513 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26032/statm: 20860 8624 199 144 0 20344 0
[pid=26032/tid=26034] ppid=26030 vsize=83440 CPUtime=0
/proc/26032/task/26034/stat : 26034 (bprolog) S 26030 26032 25722 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23928536 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 762.55
Current children cumulated vsize (KiB) 83440

[startup+767.101 s]
/proc/loadavg: 2.00 2.02 2.00 3/87 26085
/proc/meminfo: memFree=1108880/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=83440 CPUtime=763.35
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 8914 0 0 0 75981 354 0 0 25 0 2 0 23927958 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 134748791 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26032/statm: 20860 8624 199 144 0 20344 0
[pid=26032/tid=26034] ppid=26030 vsize=83440 CPUtime=0
/proc/26032/task/26034/stat : 26034 (bprolog) S 26030 26032 25722 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23928536 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 763.35
Current children cumulated vsize (KiB) 83440

[startup+767.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/87 26085
/proc/meminfo: memFree=1108880/2055920 swapFree=4192812/4192956
[pid=26032] ppid=26030 vsize=83440 CPUtime=763.55
/proc/26032/stat : 26032 (bprolog) R 26030 26032 25722 0 -1 4194304 8914 0 0 0 76001 354 0 0 25 0 2 0 23927958 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 134718080 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26032/statm: 20860 8624 199 144 0 20344 0
[pid=26032/tid=26034] ppid=26030 vsize=83440 CPUtime=0
/proc/26032/task/26034/stat : 26034 (bprolog) S 26030 26032 25722 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 23928536 85442560 8624 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 763.55
Current children cumulated vsize (KiB) 83440

Child status: 0
Real time (s): 767.334
CPU time (s): 763.592
CPU user time (s): 760.045
CPU system time (s): 3.54646
CPU usage (%): 99.5123
Max. virtual memory (cumulated for all children) (KiB): 83440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 760.045
system time used= 3.54646
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8914
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= 5
involuntary context switches= 13839

runsolver used 0.696894 second user time and 2.12568 second system time

The end

Launcher Data 

Begin job on node92 at 2009-07-12 05:17:09
IDJOB=2079709
IDBENCH=56939
IDSOLVER=770
FILE ID=node92/2079709-1247368629
PBS_JOBID= 9507137
Free space on /tmp= 66308 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-45_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079709-1247368629/watcher-2079709-1247368629 -o /tmp/evaluation-result-2079709-1247368629/solver-2079709-1247368629 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2079709-1247368629 1800

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

MD5SUM BENCH= e796ae923cb124c016369356469dc7e4
RANDOM SEED=1888401115

node92.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		: 3000.216
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		: 3000.216
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:       1619496 kB
Buffers:         19140 kB
Cached:         189348 kB
SwapCached:          0 kB
Active:         298300 kB
Inactive:        78872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1619496 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2600 kB
Writeback:           0 kB
Mapped:         189996 kB
Slab:            44060 kB
Committed_AS:   324808 kB
PageTables:       2328 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= 66336 MiB
End job on node92 at 2009-07-12 05:29:57