Trace number 1091149

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 2008-06-27UNSAT 1539.12 1552.18

General information on the benchmark

Namecsp/graphColoring/mug/
normalized-mug88-1-3.xml
MD5SUM8fcfafc1051915f091a42f26d90bd464
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 benchmark0.71689
Satisfiable
(Un)Satisfiability was proved
Number of variables88
Number of constraints146
Maximum constraint arity2
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension146
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.02	c bpsolver version 6.27.2008
0.00/0.02	c converting(HOME/instance-1091149-1215274155)
0.00/0.04	c Converted in 8 ms
0.00/0.04	c solving(HOME/instance-1091149-1215274155,1800000)
1539.03/1552.18	c (forward)
1539.03/1552.18	s UNSATISFIABLE
1539.03/1552.18	
1539.03/1552.18	c Time=1539013 ms
1539.03/1552.18

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-1091149-1215274155/watcher-1091149-1215274155 -o /tmp/evaluation-result-1091149-1215274155/solver-1091149-1215274155 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1091149-1215274155 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): 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: 1.92 1.98 1.99 4/80 23342
/proc/meminfo: memFree=1667920/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=18572 CPUtime=0
/proc/23342/stat : 23342 (runsolver) R 23340 23342 23017 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 648604797 19017728 292 996147200 4194304 4296836 548682068480 18446744073709551615 245482712359 0 0 4096 24578 0 0 0 17 1 0 0
/proc/23342/statm: 4643 292 257 25 0 2626 0

[startup+0.066822 s]
/proc/loadavg: 1.92 1.98 1.99 4/80 23342
/proc/meminfo: memFree=1667920/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=66316 CPUtime=0.06
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1168 0 0 0 4 2 0 0 21 0 2 0 648604797 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 134838842 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 16579 878 194 116 0 16090 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 66316

[startup+0.101825 s]
/proc/loadavg: 1.92 1.98 1.99 4/80 23342
/proc/meminfo: memFree=1667920/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=66316 CPUtime=0.09
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1168 0 0 0 7 2 0 0 21 0 2 0 648604797 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 134629860 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 16579 878 194 116 0 16090 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 66316

[startup+0.301845 s]
/proc/loadavg: 1.92 1.98 1.99 4/80 23342
/proc/meminfo: memFree=1667920/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=66316 CPUtime=0.29
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1168 0 0 0 27 2 0 0 23 0 2 0 648604797 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 16579 878 194 116 0 16090 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 66316

[startup+0.701886 s]
/proc/loadavg: 1.92 1.98 1.99 4/80 23342
/proc/meminfo: memFree=1667920/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=66316 CPUtime=0.69
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1168 0 0 0 67 2 0 0 25 0 2 0 648604797 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 134629681 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 16579 878 194 116 0 16090 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66316

[startup+1.50197 s]
/proc/loadavg: 1.92 1.98 1.99 3/82 23344
/proc/meminfo: memFree=1665088/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=66316 CPUtime=1.48
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1168 0 0 0 146 2 0 0 25 0 2 0 648604797 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 134838860 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 16579 878 194 116 0 16090 0
[pid=23342/tid=23344] ppid=23340 vsize=66316 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 648604802 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 66316

[startup+3.10113 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 23344
/proc/meminfo: memFree=1664896/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=66316 CPUtime=3.07
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1168 0 0 0 305 2 0 0 25 0 2 0 648604797 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 134634774 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 16579 878 194 116 0 16090 0
[pid=23342/tid=23344] ppid=23340 vsize=66316 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 648604802 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 66316

[startup+6.30146 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 23344
/proc/meminfo: memFree=1664896/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=66316 CPUtime=6.24
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1168 0 0 0 622 2 0 0 25 0 2 0 648604797 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 134572734 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 16579 878 194 116 0 16090 0
[pid=23342/tid=23344] ppid=23340 vsize=66316 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 648604802 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 66316

[startup+12.7021 s]
/proc/loadavg: 1.94 1.98 1.99 3/82 23344
/proc/meminfo: memFree=1664832/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=66316 CPUtime=12.58
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1168 0 0 0 1256 2 0 0 25 0 2 0 648604797 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 134619989 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 16579 878 194 116 0 16090 0
[pid=23342/tid=23344] ppid=23340 vsize=66316 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 648604802 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 66316

[startup+25.5014 s]
/proc/loadavg: 1.95 1.98 1.99 3/82 23344
/proc/meminfo: memFree=1664832/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=66316 CPUtime=25.28
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1168 0 0 0 2526 2 0 0 25 0 2 0 648604797 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 134629587 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 16579 878 194 116 0 16090 0
[pid=23342/tid=23344] ppid=23340 vsize=66316 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 648604802 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 66316

[startup+51.101 s]
/proc/loadavg: 1.96 1.98 1.99 3/82 23344
/proc/meminfo: memFree=1664896/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=66316 CPUtime=50.67
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1168 0 0 0 5065 2 0 0 25 0 2 0 648604797 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 134572734 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 16579 878 194 116 0 16090 0
[pid=23342/tid=23344] ppid=23340 vsize=66316 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 648604802 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 66316

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 23344
/proc/meminfo: memFree=1664704/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=66316 CPUtime=101.45
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1168 0 0 0 10143 2 0 0 25 0 2 0 648604797 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 134559432 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 16579 878 194 116 0 16090 0
[pid=23342/tid=23344] ppid=23340 vsize=66316 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 648604802 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.45
Current children cumulated vsize (KiB) 66316

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 23344
/proc/meminfo: memFree=1664640/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=66316 CPUtime=160.96
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1168 0 0 0 16094 2 0 0 25 0 2 0 648604797 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 134566172 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 16579 878 194 116 0 16090 0
[pid=23342/tid=23344] ppid=23340 vsize=66316 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 648604802 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.96
Current children cumulated vsize (KiB) 66316

[startup+222.302 s]
/proc/loadavg: 1.98 1.97 1.99 3/83 23419
/proc/meminfo: memFree=1731064/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=66316 CPUtime=220.49
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1168 0 0 0 22046 3 0 0 25 0 2 0 648604797 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 134839010 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 16579 878 194 116 0 16090 0
[pid=23342/tid=23344] ppid=23340 vsize=66316 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 648604802 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.49
Current children cumulated vsize (KiB) 66316

[startup+282.302 s]
/proc/loadavg: 2.07 1.99 1.99 3/83 23419
/proc/meminfo: memFree=1730936/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=66316 CPUtime=279.98
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1168 0 0 0 27995 3 0 0 25 0 2 0 648604797 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 134709004 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 16579 878 194 116 0 16090 0
[pid=23342/tid=23344] ppid=23340 vsize=66316 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 648604802 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.98
Current children cumulated vsize (KiB) 66316

[startup+342.302 s]
/proc/loadavg: 2.08 2.00 2.00 3/83 23419
/proc/meminfo: memFree=1730808/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=66316 CPUtime=339.47
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1168 0 0 0 33944 3 0 0 25 0 2 0 648604797 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 134559494 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 16579 878 194 116 0 16090 0
[pid=23342/tid=23344] ppid=23340 vsize=66316 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 648604802 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.47
Current children cumulated vsize (KiB) 66316

[startup+402.302 s]
/proc/loadavg: 2.09 2.02 2.00 3/83 23419
/proc/meminfo: memFree=1730808/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=66316 CPUtime=398.96
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1168 0 0 0 39893 3 0 0 25 0 2 0 648604797 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 134614331 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 16579 878 194 116 0 16090 0
[pid=23342/tid=23344] ppid=23340 vsize=66316 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 648604802 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.96
Current children cumulated vsize (KiB) 66316

[startup+462.301 s]
/proc/loadavg: 2.08 2.03 2.00 3/83 23419
/proc/meminfo: memFree=1730744/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=66316 CPUtime=458.45
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1168 0 0 0 45842 3 0 0 25 0 2 0 648604797 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 134559538 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 16579 878 194 116 0 16090 0
[pid=23342/tid=23344] ppid=23340 vsize=66316 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 648604802 67907584 878 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.45
Current children cumulated vsize (KiB) 66316

[startup+522.301 s]

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

/proc/23342/statm: 19140 879 194 116 0 18651 0
[pid=23342/tid=23344] ppid=23340 vsize=76560 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 648604802 78397440 879 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23342/tid=23420] ppid=23340 vsize=76560 CPUtime=0
/proc/23342/task/23420/stat : 23420 (bprolog) S 23340 23342 23017 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 648694815 78397440 879 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1172.36
Current children cumulated vsize (KiB) 76560

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 23420
/proc/meminfo: memFree=1730288/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=76560 CPUtime=1231.86
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1169 0 0 0 123179 7 0 0 25 0 3 0 648604797 78397440 879 996147200 134512640 134990860 4294956096 18446744073709551615 134838904 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 19140 879 194 116 0 18651 0
[pid=23342/tid=23344] ppid=23340 vsize=76560 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 648604802 78397440 879 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23342/tid=23420] ppid=23340 vsize=76560 CPUtime=0
/proc/23342/task/23420/stat : 23420 (bprolog) S 23340 23342 23017 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 648694815 78397440 879 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1231.86
Current children cumulated vsize (KiB) 76560

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 23420
/proc/meminfo: memFree=1730224/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=76560 CPUtime=1291.35
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1169 0 0 0 129128 7 0 0 25 0 3 0 648604797 78397440 879 996147200 134512640 134990860 4294956096 18446744073709551615 134601858 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 19140 879 194 116 0 18651 0
[pid=23342/tid=23344] ppid=23340 vsize=76560 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 648604802 78397440 879 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23342/tid=23420] ppid=23340 vsize=76560 CPUtime=0
/proc/23342/task/23420/stat : 23420 (bprolog) S 23340 23342 23017 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 648694815 78397440 879 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1291.35
Current children cumulated vsize (KiB) 76560

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 23421
/proc/meminfo: memFree=1730216/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=86804 CPUtime=1350.84
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1170 0 0 0 135077 7 0 0 25 0 4 0 648604797 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 134577986 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 21701 880 194 116 0 21212 0
[pid=23342/tid=23344] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 648604802 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23342/tid=23420] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23420/stat : 23420 (bprolog) S 23340 23342 23017 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 648694815 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23342/tid=23421] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23421/stat : 23421 (bprolog) S 23340 23342 23017 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 648739825 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1350.84
Current children cumulated vsize (KiB) 86804

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 23421
/proc/meminfo: memFree=1730216/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=86804 CPUtime=1410.33
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1170 0 0 0 141026 7 0 0 25 0 4 0 648604797 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 134629553 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 21701 880 194 116 0 21212 0
[pid=23342/tid=23344] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 648604802 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23342/tid=23420] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23420/stat : 23420 (bprolog) S 23340 23342 23017 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 648694815 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23342/tid=23421] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23421/stat : 23421 (bprolog) S 23340 23342 23017 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 648739825 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1410.33
Current children cumulated vsize (KiB) 86804

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 23421
/proc/meminfo: memFree=1730152/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=86804 CPUtime=1469.82
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1170 0 0 0 146974 8 0 0 25 0 4 0 648604797 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 134631707 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 21701 880 194 116 0 21212 0
[pid=23342/tid=23344] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 648604802 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23342/tid=23420] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23420/stat : 23420 (bprolog) S 23340 23342 23017 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 648694815 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23342/tid=23421] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23421/stat : 23421 (bprolog) S 23340 23342 23017 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 648739825 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1469.82
Current children cumulated vsize (KiB) 86804

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 23421
/proc/meminfo: memFree=1730088/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=86804 CPUtime=1529.31
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1170 0 0 0 152923 8 0 0 25 0 4 0 648604797 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 134710642 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 21701 880 194 116 0 21212 0
[pid=23342/tid=23344] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 648604802 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23342/tid=23420] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23420/stat : 23420 (bprolog) S 23340 23342 23017 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 648694815 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23342/tid=23421] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23421/stat : 23421 (bprolog) S 23340 23342 23017 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 648739825 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1529.31
Current children cumulated vsize (KiB) 86804

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

[startup+1548.7 s]
/proc/loadavg: 2.00 2.00 2.00 4/85 23421
/proc/meminfo: memFree=1730088/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=86804 CPUtime=1535.66
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1170 0 0 0 153558 8 0 0 25 0 4 0 648604797 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 134629529 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 21701 880 194 116 0 21212 0
[pid=23342/tid=23344] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 648604802 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23342/tid=23420] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23420/stat : 23420 (bprolog) S 23340 23342 23017 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 648694815 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23342/tid=23421] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23421/stat : 23421 (bprolog) S 23340 23342 23017 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 648739825 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1535.66
Current children cumulated vsize (KiB) 86804

[startup+1550.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 23421
/proc/meminfo: memFree=1730088/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=86804 CPUtime=1537.25
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1170 0 0 0 153717 8 0 0 25 0 4 0 648604797 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 134718319 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 21701 880 194 116 0 21212 0
[pid=23342/tid=23344] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 648604802 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23342/tid=23420] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23420/stat : 23420 (bprolog) S 23340 23342 23017 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 648694815 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23342/tid=23421] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23421/stat : 23421 (bprolog) S 23340 23342 23017 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 648739825 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1537.25
Current children cumulated vsize (KiB) 86804

[startup+1551.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 23421
/proc/meminfo: memFree=1730088/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=86804 CPUtime=1538.04
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1170 0 0 0 153796 8 0 0 25 0 4 0 648604797 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 134560212 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 21701 880 194 116 0 21212 0
[pid=23342/tid=23344] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 648604802 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23342/tid=23420] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23420/stat : 23420 (bprolog) S 23340 23342 23017 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 648694815 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23342/tid=23421] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23421/stat : 23421 (bprolog) S 23340 23342 23017 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 648739825 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1538.04
Current children cumulated vsize (KiB) 86804

[startup+1551.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 23421
/proc/meminfo: memFree=1730088/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=86804 CPUtime=1538.83
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1170 0 0 0 153875 8 0 0 25 0 4 0 648604797 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 134598593 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 21701 880 194 116 0 21212 0
[pid=23342/tid=23344] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 648604802 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23342/tid=23420] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23420/stat : 23420 (bprolog) S 23340 23342 23017 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 648694815 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23342/tid=23421] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23421/stat : 23421 (bprolog) S 23340 23342 23017 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 648739825 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1538.83
Current children cumulated vsize (KiB) 86804

[startup+1552.11 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 23421
/proc/meminfo: memFree=1730088/2055920 swapFree=4179840/4192956
[pid=23342] ppid=23340 vsize=86804 CPUtime=1539.03
/proc/23342/stat : 23342 (bprolog) R 23340 23342 23017 0 -1 4194304 1170 0 0 0 153895 8 0 0 25 0 4 0 648604797 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 134838741 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 21701 880 194 116 0 21212 0
[pid=23342/tid=23344] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23344/stat : 23344 (bprolog) S 23340 23342 23017 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 648604802 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23342/tid=23420] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23420/stat : 23420 (bprolog) S 23340 23342 23017 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 648694815 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23342/tid=23421] ppid=23340 vsize=86804 CPUtime=0
/proc/23342/task/23421/stat : 23421 (bprolog) S 23340 23342 23017 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 648739825 88887296 880 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1539.03
Current children cumulated vsize (KiB) 86804

Child status: 0
Real time (s): 1552.18
CPU time (s): 1539.12
CPU user time (s): 1539.03
CPU system time (s): 0.085986
CPU usage (%): 99.1583
Max. virtual memory (cumulated for all children) (KiB): 86804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1539.03
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1170
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= 8
involuntary context switches= 59021

runsolver used 1.44778 second user time and 4.20536 second system time

The end

Launcher Data (download as text)

Begin job on node17 at 2008-07-05 18:09:15
IDJOB=1091149
IDBENCH=58529
IDSOLVER=347
FILE ID=node17/1091149-1215274155
PBS_JOBID= 7882251
Free space on /tmp= 66404 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/graphColoring/mug/normalized-mug88-1-3.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1091149-1215274155/watcher-1091149-1215274155 -o /tmp/evaluation-result-1091149-1215274155/solver-1091149-1215274155 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1091149-1215274155 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 8fcfafc1051915f091a42f26d90bd464
RANDOM SEED=1125859027

node17.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		: 3000.234
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		: 3000.234
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:       1668400 kB
Buffers:         38288 kB
Cached:         212552 kB
SwapCached:       7220 kB
Active:         195328 kB
Inactive:       140148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1668400 kB
SwapTotal:     4192956 kB
SwapFree:      4179840 kB
Dirty:            1248 kB
Writeback:           0 kB
Mapped:          97908 kB
Slab:            37008 kB
Committed_AS:  1838960 kB
PageTables:       2028 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= 66408 MiB
End job on node17 at 2008-07-05 18:35:07