Trace number 2079586

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
Conquer 2009-07-10UNSAT 27.6308 28.1359

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-38_ext.xml
MD5SUM617a54bc49bc2982ca0586bd509bb20e
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 benchmark6.20606
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints56
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension56
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

27.56/28.13	s UNSATISFIABLE

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-2079586-1247368275/watcher-2079586-1247368275 -o /tmp/evaluation-result-2079586-1247368275/solver-2079586-1247368275 -C 1800 -W 2000 -M 900 HOME/solver -benchname HOME/instance-2079586-1247368275.xml -dir HOME -tmpdir HOME 

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: 1.85 1.99 2.08 4/83 23838
/proc/meminfo: memFree=1545880/2055920 swapFree=4192812/4192956
[pid=23838] ppid=23836 vsize=5356 CPUtime=0
/proc/23838/stat : 23838 (solver) R 23836 23838 23801 0 -1 4194304 272 0 0 0 0 0 0 0 19 0 1 0 23892146 5484544 240 996147200 4194304 4889804 548682068704 18446744073709551615 251601152671 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23838/statm: 1339 240 199 169 0 50 0
[pid=23839] ppid=23838 vsize=5356 CPUtime=0
/proc/23839/stat : 23839 (solver) R 23838 23838 23801 0 -1 4194368 0 0 0 0 0 0 0 0 19 0 1 0 23892147 5484544 240 996147200 4194304 4889804 548682068704 18446744073709551615 251601152671 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23839/statm: 1339 240 199 169 0 50 0

[startup+0.092575 s]
/proc/loadavg: 1.85 1.99 2.08 4/83 23838
/proc/meminfo: memFree=1545880/2055920 swapFree=4192812/4192956
[pid=23838] ppid=23836 vsize=5356 CPUtime=0
/proc/23838/stat : 23838 (solver) S 23836 23838 23801 0 -1 4194304 314 142 0 0 0 0 0 0 19 0 1 0 23892146 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23838/statm: 1339 241 200 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102569 s]
/proc/loadavg: 1.85 1.99 2.08 4/83 23838
/proc/meminfo: memFree=1545880/2055920 swapFree=4192812/4192956
[pid=23838] ppid=23836 vsize=5356 CPUtime=0
/proc/23838/stat : 23838 (solver) S 23836 23838 23801 0 -1 4194304 314 142 0 0 0 0 0 0 19 0 1 0 23892146 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23838/statm: 1339 241 200 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301595 s]
/proc/loadavg: 1.85 1.99 2.08 4/83 23838
/proc/meminfo: memFree=1545880/2055920 swapFree=4192812/4192956
[pid=23838] ppid=23836 vsize=5356 CPUtime=0
/proc/23838/stat : 23838 (solver) S 23836 23838 23801 0 -1 4194304 314 142 0 0 0 0 0 0 19 0 1 0 23892146 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23838/statm: 1339 241 200 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702647 s]
/proc/loadavg: 1.85 1.99 2.08 4/83 23838
/proc/meminfo: memFree=1545880/2055920 swapFree=4192812/4192956
[pid=23838] ppid=23836 vsize=5356 CPUtime=0.63
/proc/23838/stat : 23838 (solver) S 23836 23838 23801 0 -1 4194304 361 773 0 0 0 0 19 44 15 0 1 0 23892146 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23838/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 5356

[startup+1.50174 s]
/proc/loadavg: 1.85 1.99 2.08 3/93 23852
/proc/meminfo: memFree=1540424/2055920 swapFree=4192812/4192956
[pid=23838] ppid=23836 vsize=5356 CPUtime=0.63
/proc/23838/stat : 23838 (solver) S 23836 23838 23801 0 -1 4194304 361 773 0 0 0 0 19 44 15 0 1 0 23892146 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23838/statm: 1339 242 201 169 0 50 0
[pid=23843] ppid=23838 vsize=311688 CPUtime=0.65
/proc/23843/stat : 23843 (Conquer) R 23838 23838 23801 0 -1 0 3440 0 0 0 63 2 0 0 24 0 9 0 23892212 319168512 2947 996147200 134512640 142716928 4294956224 18446744073709551615 134708736 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/23843/statm: 77922 2947 645 2003 0 75334 0
[pid=23843/tid=23845] ppid=23838 vsize=311688 CPUtime=0
/proc/23843/task/23845/stat : 23845 (Conquer) S 23838 23838 23801 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23892213 319168512 2947 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=23843/tid=23846] ppid=23838 vsize=311688 CPUtime=0
/proc/23843/task/23846/stat : 23846 (Conquer) S 23838 23838 23801 0 -1 64 14 0 0 0 0 0 0 0 16 0 9 0 23892230 319168512 2947 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23847] ppid=23838 vsize=311688 CPUtime=0
/proc/23843/task/23847/stat : 23847 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23892232 319168512 2947 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23848] ppid=23838 vsize=311688 CPUtime=0
/proc/23843/task/23848/stat : 23848 (Conquer) S 23838 23838 23801 0 -1 64 2 0 0 0 0 0 0 0 15 0 9 0 23892232 319168512 2947 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23849] ppid=23838 vsize=311688 CPUtime=0
/proc/23843/task/23849/stat : 23849 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23892233 319168512 2947 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23850] ppid=23838 vsize=311688 CPUtime=0
/proc/23843/task/23850/stat : 23850 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23892233 319168512 2947 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23851] ppid=23838 vsize=311688 CPUtime=0
/proc/23843/task/23851/stat : 23851 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23892233 319168512 2947 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23852] ppid=23838 vsize=311688 CPUtime=0
/proc/23843/task/23852/stat : 23852 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23892233 319168512 2947 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 317044

[startup+3.10191 s]
/proc/loadavg: 1.86 1.99 2.08 3/93 23852
/proc/meminfo: memFree=1518280/2055920 swapFree=4192812/4192956
[pid=23838] ppid=23836 vsize=5356 CPUtime=0.63
/proc/23838/stat : 23838 (solver) S 23836 23838 23801 0 -1 4194304 361 773 0 0 0 0 19 44 15 0 1 0 23892146 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23838/statm: 1339 242 201 169 0 50 0
[pid=23843] ppid=23838 vsize=313364 CPUtime=2.25
/proc/23843/stat : 23843 (Conquer) R 23838 23838 23801 0 -1 0 9874 0 0 0 219 6 0 0 22 0 9 0 23892212 320884736 9340 996147200 134512640 142716928 4294956224 18446744073709551615 135304448 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/23843/statm: 78341 9340 688 2003 0 75753 0
[pid=23843/tid=23845] ppid=23838 vsize=313364 CPUtime=0
/proc/23843/task/23845/stat : 23845 (Conquer) S 23838 23838 23801 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23892213 320884736 9340 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=23843/tid=23846] ppid=23838 vsize=313364 CPUtime=0.07
/proc/23843/task/23846/stat : 23846 (Conquer) S 23838 23838 23801 0 -1 64 22 0 0 0 7 0 0 0 16 0 9 0 23892230 320884736 9340 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=23843/tid=23847] ppid=23838 vsize=313364 CPUtime=0
/proc/23843/task/23847/stat : 23847 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23892232 320884736 9340 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=23843/tid=23848] ppid=23838 vsize=313364 CPUtime=0.01
/proc/23843/task/23848/stat : 23848 (Conquer) S 23838 23838 23801 0 -1 64 2 0 0 0 1 0 0 0 16 0 9 0 23892232 320884736 9340 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23849] ppid=23838 vsize=313364 CPUtime=0
/proc/23843/task/23849/stat : 23849 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892233 320884736 9340 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23850] ppid=23838 vsize=313364 CPUtime=0
/proc/23843/task/23850/stat : 23850 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23892233 320884736 9340 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=23843/tid=23851] ppid=23838 vsize=313364 CPUtime=0
/proc/23843/task/23851/stat : 23851 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23892233 320884736 9340 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23852] ppid=23838 vsize=313364 CPUtime=0
/proc/23843/task/23852/stat : 23852 (Conquer) S 23838 23838 23801 0 -1 64 14 0 0 0 0 0 0 0 15 0 9 0 23892233 320884736 9340 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 318720

[startup+6.30227 s]
/proc/loadavg: 1.86 1.99 2.08 3/93 23852
/proc/meminfo: memFree=1503952/2055920 swapFree=4192812/4192956
[pid=23838] ppid=23836 vsize=5356 CPUtime=0.63
/proc/23838/stat : 23838 (solver) S 23836 23838 23801 0 -1 4194304 361 773 0 0 0 0 19 44 15 0 1 0 23892146 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23838/statm: 1339 242 201 169 0 50 0
[pid=23843] ppid=23838 vsize=313364 CPUtime=5.44
/proc/23843/stat : 23843 (Conquer) R 23838 23838 23801 0 -1 0 11441 0 0 0 537 7 0 0 25 0 9 0 23892212 320884736 10880 996147200 134512640 142716928 4294956224 18446744073709551615 135303779 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/23843/statm: 78341 10880 688 2003 0 75753 0
[pid=23843/tid=23845] ppid=23838 vsize=313364 CPUtime=0
/proc/23843/task/23845/stat : 23845 (Conquer) S 23838 23838 23801 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23892213 320884736 10880 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=23843/tid=23846] ppid=23838 vsize=313364 CPUtime=0.1
/proc/23843/task/23846/stat : 23846 (Conquer) S 23838 23838 23801 0 -1 64 27 0 0 0 10 0 0 0 17 0 9 0 23892230 320884736 10880 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23847] ppid=23838 vsize=313364 CPUtime=0
/proc/23843/task/23847/stat : 23847 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892232 320884736 10880 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23848] ppid=23838 vsize=313364 CPUtime=0.01
/proc/23843/task/23848/stat : 23848 (Conquer) S 23838 23838 23801 0 -1 64 2 0 0 0 1 0 0 0 16 0 9 0 23892232 320884736 10880 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23849] ppid=23838 vsize=313364 CPUtime=0
/proc/23843/task/23849/stat : 23849 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892233 320884736 10880 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23850] ppid=23838 vsize=313364 CPUtime=0
/proc/23843/task/23850/stat : 23850 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892233 320884736 10880 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23851] ppid=23838 vsize=313364 CPUtime=0
/proc/23843/task/23851/stat : 23851 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892233 320884736 10880 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23852] ppid=23838 vsize=313364 CPUtime=0
/proc/23843/task/23852/stat : 23852 (Conquer) S 23838 23838 23801 0 -1 64 14 0 0 0 0 0 0 0 15 0 9 0 23892233 320884736 10880 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.07
Current children cumulated vsize (KiB) 318720

[startup+12.702 s]
/proc/loadavg: 2.03 2.02 2.09 3/93 23852
/proc/meminfo: memFree=1503120/2055920 swapFree=4192812/4192956
[pid=23838] ppid=23836 vsize=5356 CPUtime=0.63
/proc/23838/stat : 23838 (solver) S 23836 23838 23801 0 -1 4194304 361 773 0 0 0 0 19 44 15 0 1 0 23892146 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23838/statm: 1339 242 201 169 0 50 0
[pid=23843] ppid=23838 vsize=314156 CPUtime=11.8
/proc/23843/stat : 23843 (Conquer) R 23838 23838 23801 0 -1 0 11890 0 0 0 1173 7 0 0 25 0 9 0 23892212 321695744 10667 996147200 134512640 142716928 4294956224 18446744073709551615 134793520 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/23843/statm: 78539 10667 688 2003 0 75951 0
[pid=23843/tid=23845] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23845/stat : 23845 (Conquer) S 23838 23838 23801 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23892213 321695744 10667 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=23843/tid=23846] ppid=23838 vsize=314156 CPUtime=0.14
/proc/23843/task/23846/stat : 23846 (Conquer) S 23838 23838 23801 0 -1 64 27 0 0 0 14 0 0 0 17 0 9 0 23892230 321695744 10667 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23847] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23847/stat : 23847 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892232 321695744 10667 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23848] ppid=23838 vsize=314156 CPUtime=0.01
/proc/23843/task/23848/stat : 23848 (Conquer) S 23838 23838 23801 0 -1 64 2 0 0 0 1 0 0 0 16 0 9 0 23892232 321695744 10667 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23849] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23849/stat : 23849 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892233 321695744 10667 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23850] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23850/stat : 23850 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892233 321695744 10667 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23851] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23851/stat : 23851 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892233 321695744 10667 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23852] ppid=23838 vsize=314156 CPUtime=0.02
/proc/23843/task/23852/stat : 23852 (Conquer) S 23838 23838 23801 0 -1 64 205 0 0 0 2 0 0 0 15 0 9 0 23892233 321695744 10667 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.43
Current children cumulated vsize (KiB) 319512

[startup+25.5024 s]
/proc/loadavg: 2.18 2.05 2.10 3/93 23852
/proc/meminfo: memFree=1522448/2055920 swapFree=4192812/4192956
[pid=23838] ppid=23836 vsize=5356 CPUtime=0.63
/proc/23838/stat : 23838 (solver) S 23836 23838 23801 0 -1 4194304 361 773 0 0 0 0 19 44 15 0 1 0 23892146 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23838/statm: 1339 242 201 169 0 50 0
[pid=23843] ppid=23838 vsize=314156 CPUtime=24.35
/proc/23843/stat : 23843 (Conquer) R 23838 23838 23801 0 -1 0 13170 0 0 0 2426 9 0 0 25 0 9 0 23892212 321695744 5835 996147200 134512640 142716928 4294956224 18446744073709551615 135304448 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/23843/statm: 78539 5835 688 2003 0 75951 0
[pid=23843/tid=23845] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23845/stat : 23845 (Conquer) S 23838 23838 23801 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23892213 321695744 5835 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=23843/tid=23846] ppid=23838 vsize=314156 CPUtime=0.2
/proc/23843/task/23846/stat : 23846 (Conquer) S 23838 23838 23801 0 -1 64 27 0 0 0 20 0 0 0 17 0 9 0 23892230 321695744 5835 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23847] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23847/stat : 23847 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892232 321695744 5835 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23848] ppid=23838 vsize=314156 CPUtime=0.08
/proc/23843/task/23848/stat : 23848 (Conquer) S 23838 23838 23801 0 -1 64 2 0 0 0 8 0 0 0 16 0 9 0 23892232 321695744 5835 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23849] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23849/stat : 23849 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892233 321695744 5835 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23850] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23850/stat : 23850 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892233 321695744 5835 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23851] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23851/stat : 23851 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892233 321695744 5835 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23852] ppid=23838 vsize=314156 CPUtime=0.02
/proc/23843/task/23852/stat : 23852 (Conquer) S 23838 23838 23801 0 -1 64 205 0 0 0 2 0 0 0 15 0 9 0 23892233 321695744 5835 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.98
Current children cumulated vsize (KiB) 319512

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

[startup+27.1016 s]
/proc/loadavg: 2.18 2.05 2.10 3/93 23852
/proc/meminfo: memFree=1521936/2055920 swapFree=4192812/4192956
[pid=23838] ppid=23836 vsize=5356 CPUtime=0.63
/proc/23838/stat : 23838 (solver) S 23836 23838 23801 0 -1 4194304 361 773 0 0 0 0 19 44 15 0 1 0 23892146 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23838/statm: 1339 242 201 169 0 50 0
[pid=23843] ppid=23838 vsize=314156 CPUtime=25.94
/proc/23843/stat : 23843 (Conquer) R 23838 23838 23801 0 -1 0 14410 0 0 0 2584 10 0 0 25 0 9 0 23892212 321695744 7063 996147200 134512640 142716928 4294956224 18446744073709551615 135303991 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/23843/statm: 78539 7063 688 2003 0 75951 0
[pid=23843/tid=23845] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23845/stat : 23845 (Conquer) S 23838 23838 23801 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23892213 321695744 7063 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=23843/tid=23846] ppid=23838 vsize=314156 CPUtime=0.2
/proc/23843/task/23846/stat : 23846 (Conquer) S 23838 23838 23801 0 -1 64 27 0 0 0 20 0 0 0 17 0 9 0 23892230 321695744 7063 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23847] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23847/stat : 23847 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892232 321695744 7063 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23848] ppid=23838 vsize=314156 CPUtime=0.09
/proc/23843/task/23848/stat : 23848 (Conquer) S 23838 23838 23801 0 -1 64 2 0 0 0 9 0 0 0 16 0 9 0 23892232 321695744 7063 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23849] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23849/stat : 23849 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892233 321695744 7063 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23850] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23850/stat : 23850 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892233 321695744 7063 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23851] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23851/stat : 23851 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892233 321695744 7063 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23852] ppid=23838 vsize=314156 CPUtime=0.02
/proc/23843/task/23852/stat : 23852 (Conquer) S 23838 23838 23801 0 -1 64 205 0 0 0 2 0 0 0 15 0 9 0 23892233 321695744 7063 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 26.57
Current children cumulated vsize (KiB) 319512

[startup+27.9017 s]
/proc/loadavg: 2.33 2.08 2.11 3/93 23852
/proc/meminfo: memFree=1517968/2055920 swapFree=4192812/4192956
[pid=23838] ppid=23836 vsize=5356 CPUtime=0.63
/proc/23838/stat : 23838 (solver) S 23836 23838 23801 0 -1 4194304 361 773 0 0 0 0 19 44 15 0 1 0 23892146 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23838/statm: 1339 242 201 169 0 50 0
[pid=23843] ppid=23838 vsize=314156 CPUtime=26.73
/proc/23843/stat : 23843 (Conquer) R 23838 23838 23801 0 -1 0 14416 0 0 0 2663 10 0 0 25 0 9 0 23892212 321695744 7063 996147200 134512640 142716928 4294956224 18446744073709551615 134768448 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/23843/statm: 78539 7063 688 2003 0 75951 0
[pid=23843/tid=23845] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23845/stat : 23845 (Conquer) S 23838 23838 23801 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23892213 321695744 7063 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=23843/tid=23846] ppid=23838 vsize=314156 CPUtime=0.2
/proc/23843/task/23846/stat : 23846 (Conquer) S 23838 23838 23801 0 -1 64 27 0 0 0 20 0 0 0 17 0 9 0 23892230 321695744 7063 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23847] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23847/stat : 23847 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892232 321695744 7063 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23848] ppid=23838 vsize=314156 CPUtime=0.09
/proc/23843/task/23848/stat : 23848 (Conquer) S 23838 23838 23801 0 -1 64 2 0 0 0 9 0 0 0 16 0 9 0 23892232 321695744 7063 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23849] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23849/stat : 23849 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892233 321695744 7063 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23850] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23850/stat : 23850 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892233 321695744 7063 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23851] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23851/stat : 23851 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892233 321695744 7063 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23852] ppid=23838 vsize=314156 CPUtime=0.02
/proc/23843/task/23852/stat : 23852 (Conquer) S 23838 23838 23801 0 -1 64 205 0 0 0 2 0 0 0 15 0 9 0 23892233 321695744 7063 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 27.36
Current children cumulated vsize (KiB) 319512

[startup+28.1017 s]
/proc/loadavg: 2.33 2.08 2.11 3/93 23852
/proc/meminfo: memFree=1517968/2055920 swapFree=4192812/4192956
[pid=23838] ppid=23836 vsize=5356 CPUtime=0.63
/proc/23838/stat : 23838 (solver) S 23836 23838 23801 0 -1 4194304 361 773 0 0 0 0 19 44 15 0 1 0 23892146 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 251601150788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23838/statm: 1339 242 201 169 0 50 0
[pid=23843] ppid=23838 vsize=314156 CPUtime=26.93
/proc/23843/stat : 23843 (Conquer) R 23838 23838 23801 0 -1 0 14416 0 0 0 2683 10 0 0 25 0 9 0 23892212 321695744 6351 996147200 134512640 142716928 4294956224 18446744073709551615 134806640 0 0 4096 17551 18446744073709551615 0 0 17 0 0 0
/proc/23843/statm: 78539 6351 688 2003 0 75951 0
[pid=23843/tid=23845] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23845/stat : 23845 (Conquer) S 23838 23838 23801 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 23892213 321695744 6351 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 0 0 0
[pid=23843/tid=23846] ppid=23838 vsize=314156 CPUtime=0.2
/proc/23843/task/23846/stat : 23846 (Conquer) S 23838 23838 23801 0 -1 64 27 0 0 0 20 0 0 0 17 0 9 0 23892230 321695744 6351 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23847] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23847/stat : 23847 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892232 321695744 6351 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23848] ppid=23838 vsize=314156 CPUtime=0.1
/proc/23843/task/23848/stat : 23848 (Conquer) S 23838 23838 23801 0 -1 64 2 0 0 0 10 0 0 0 16 0 9 0 23892232 321695744 6351 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23849] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23849/stat : 23849 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892233 321695744 6351 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23850] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23850/stat : 23850 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892233 321695744 6351 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23851] ppid=23838 vsize=314156 CPUtime=0
/proc/23843/task/23851/stat : 23851 (Conquer) S 23838 23838 23801 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 23892233 321695744 6351 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
[pid=23843/tid=23852] ppid=23838 vsize=314156 CPUtime=0.02
/proc/23843/task/23852/stat : 23852 (Conquer) S 23838 23838 23801 0 -1 64 205 0 0 0 2 0 0 0 15 0 9 0 23892233 321695744 6351 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 27.56
Current children cumulated vsize (KiB) 319512

Child status: 0
Real time (s): 28.1359
CPU time (s): 27.6308
CPU user time (s): 27.0649
CPU system time (s): 0.565913
CPU usage (%): 98.2049
Max. virtual memory (cumulated for all children) (KiB): 319516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.0649
system time used= 0.565913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15708
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= 844
involuntary context switches= 1600

runsolver used 0.028995 second user time and 0.105983 second system time

The end

Launcher Data 

Begin job on node91 at 2009-07-12 05:11:15
IDJOB=2079586
IDBENCH=56918
IDSOLVER=740
FILE ID=node91/2079586-1247368275
PBS_JOBID= 9507146
Free space on /tmp= 66204 MiB

SOLVER NAME= Conquer 2009-06-04
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-38_ext.xml
COMMAND LINE= HOME/solver -benchname BENCHNAME -dir DIR -tmpdir TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079586-1247368275/watcher-2079586-1247368275 -o /tmp/evaluation-result-2079586-1247368275/solver-2079586-1247368275 -C 1800 -W 2000 -M 900  HOME/solver -benchname HOME/instance-2079586-1247368275.xml -dir HOME -tmpdir HOME

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

MD5SUM BENCH= 617a54bc49bc2982ca0586bd509bb20e
RANDOM SEED=1562166532

node91.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		: 3000.241
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		: 3000.241
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:       1546360 kB
Buffers:         33500 kB
Cached:         194028 kB
SwapCached:          0 kB
Active:         381484 kB
Inactive:        67336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1546360 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           22056 kB
Writeback:           0 kB
Mapped:         242532 kB
Slab:            45384 kB
Committed_AS:   411484 kB
PageTables:       2320 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66184 MiB
End job on node91 at 2009-07-12 05:11:43