Trace number 2079817

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 2009-07-10SAT 17.2294 17.5831

General information on the benchmark

Namecsp/travellingSalesman-20/
normalized-tsp-20-366_ext.xml
MD5SUM3fde0730b7bb553a63078e1ae3e8acbb
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.2905
Satisfiable
(Un)Satisfiability was proved
Number of variables61
Number of constraints230
Maximum constraint arity3
Maximum domain size1001
Number of constraints which are defined in extension230
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

17.13/17.58	s SATISFIABLE
17.13/17.58	v 17 13 9 0 16 15 8 2 4 20 19 4 20 19 15 6 5 7 14 12 1 23 18 4 3 1 12 17 6 11 13 3 2 11 10 1 11 6 7 3 13 28 30 50 54 73 79 86 98 121 125 126 143 154 157 168 169 175 178 178 0

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2079817-1247368894/watcher-2079817-1247368894 -o /tmp/evaluation-result-2079817-1247368894/solver-2079817-1247368894 -C 1800 -W 2000 -M 900 HOME/solver -benchname HOME/instance-2079817-1247368894.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: 2.01 2.02 2.00 4/73 24806
/proc/meminfo: memFree=1627024/2055920 swapFree=4192812/4192956
[pid=24806] ppid=24804 vsize=5212 CPUtime=0
/proc/24806/stat : 24806 (solver) R 24804 24806 20624 0 -1 4194304 69 0 0 0 0 0 0 0 20 0 1 0 23952542 5337088 43 996147200 4194304 4889804 548682068704 18446744073709551615 226235578457 0 0 4096 0 0 0 0 17 1 0 0
/proc/24806/statm: 1303 43 29 169 0 14 0

[startup+0.0812299 s]
/proc/loadavg: 2.01 2.02 2.00 4/73 24806
/proc/meminfo: memFree=1627024/2055920 swapFree=4192812/4192956
[pid=24806] ppid=24804 vsize=5356 CPUtime=0
/proc/24806/stat : 24806 (solver) S 24804 24806 20624 0 -1 4194304 314 142 0 0 0 0 0 0 20 0 1 0 23952542 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24806/statm: 1339 241 200 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10123 s]
/proc/loadavg: 2.01 2.02 2.00 4/73 24806
/proc/meminfo: memFree=1627024/2055920 swapFree=4192812/4192956
[pid=24806] ppid=24804 vsize=5356 CPUtime=0
/proc/24806/stat : 24806 (solver) S 24804 24806 20624 0 -1 4194304 314 142 0 0 0 0 0 0 20 0 1 0 23952542 5484544 241 996147200 4194304 4889804 548682068704 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24806/statm: 1339 241 200 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301255 s]
/proc/loadavg: 2.01 2.02 2.00 4/73 24806
/proc/meminfo: memFree=1627024/2055920 swapFree=4192812/4192956
[pid=24806] ppid=24804 vsize=5356 CPUtime=0.09
/proc/24806/stat : 24806 (solver) S 24804 24806 20624 0 -1 4194304 361 362 0 0 0 0 1 8 15 0 1 0 23952542 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24806/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5356

[startup+0.70128 s]
/proc/loadavg: 2.01 2.02 2.00 4/73 24806
/proc/meminfo: memFree=1627024/2055920 swapFree=4192812/4192956
[pid=24806] ppid=24804 vsize=5356 CPUtime=0.09
/proc/24806/stat : 24806 (solver) S 24804 24806 20624 0 -1 4194304 361 362 0 0 0 0 1 8 15 0 1 0 23952542 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24806/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5356

[startup+1.50236 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 24820
/proc/meminfo: memFree=1616064/2055920 swapFree=4192812/4192956
[pid=24806] ppid=24804 vsize=5356 CPUtime=0.09
/proc/24806/stat : 24806 (solver) S 24804 24806 20624 0 -1 4194304 361 362 0 0 0 0 1 8 15 0 1 0 23952542 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24806/statm: 1339 242 201 169 0 50 0
[pid=24811] ppid=24806 vsize=311692 CPUtime=1.2
/proc/24811/stat : 24811 (Conquer) R 24806 24806 20624 0 -1 0 6602 0 0 0 117 3 0 0 25 0 9 0 23952553 319172608 6091 996147200 134512640 142716928 4294956224 18446744073709551615 134708830 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/24811/statm: 77923 6091 656 2003 0 75334 0
[pid=24811/tid=24813] ppid=24806 vsize=311692 CPUtime=0
/proc/24811/task/24813/stat : 24813 (Conquer) S 24806 24806 20624 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23952554 319172608 6091 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=24811/tid=24814] ppid=24806 vsize=311692 CPUtime=0.01
/proc/24811/task/24814/stat : 24814 (Conquer) S 24806 24806 20624 0 -1 64 15 0 0 0 1 0 0 0 16 0 9 0 23952571 319172608 6091 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24815] ppid=24806 vsize=311692 CPUtime=0
/proc/24811/task/24815/stat : 24815 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 319172608 6091 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24816] ppid=24806 vsize=311692 CPUtime=0
/proc/24811/task/24816/stat : 24816 (Conquer) S 24806 24806 20624 0 -1 64 2 0 0 0 0 0 0 0 16 0 9 0 23952573 319172608 6091 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24817] ppid=24806 vsize=311692 CPUtime=0
/proc/24811/task/24817/stat : 24817 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 319172608 6091 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24818] ppid=24806 vsize=311692 CPUtime=0
/proc/24811/task/24818/stat : 24818 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 319172608 6091 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24819] ppid=24806 vsize=311692 CPUtime=0
/proc/24811/task/24819/stat : 24819 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 319172608 6091 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24820] ppid=24806 vsize=311692 CPUtime=0
/proc/24811/task/24820/stat : 24820 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 319172608 6091 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 317048

[startup+3.1025 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 24820
/proc/meminfo: memFree=1602944/2055920 swapFree=4192812/4192956
[pid=24806] ppid=24804 vsize=5356 CPUtime=0.09
/proc/24806/stat : 24806 (solver) S 24804 24806 20624 0 -1 4194304 361 362 0 0 0 0 1 8 15 0 1 0 23952542 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24806/statm: 1339 242 201 169 0 50 0
[pid=24811] ppid=24806 vsize=313492 CPUtime=2.79
/proc/24811/stat : 24811 (Conquer) R 24806 24806 20624 0 -1 0 9667 0 0 0 275 4 0 0 25 0 9 0 23952553 321015808 5713 996147200 134512640 142716928 4294956224 18446744073709551615 135292048 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/24811/statm: 78373 5713 697 2003 0 75784 0
[pid=24811/tid=24813] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24813/stat : 24813 (Conquer) S 24806 24806 20624 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23952554 321015808 5713 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=24811/tid=24814] ppid=24806 vsize=313492 CPUtime=0.03
/proc/24811/task/24814/stat : 24814 (Conquer) S 24806 24806 20624 0 -1 64 18 0 0 0 3 0 0 0 16 0 9 0 23952571 321015808 5713 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24815] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24815/stat : 24815 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5713 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24816] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24816/stat : 24816 (Conquer) S 24806 24806 20624 0 -1 64 4 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5713 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24817] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24817/stat : 24817 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5713 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24818] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24818/stat : 24818 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5713 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24819] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24819/stat : 24819 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5713 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24820] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24820/stat : 24820 (Conquer) S 24806 24806 20624 0 -1 64 57 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5713 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) 318848

[startup+6.30278 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 24820
/proc/meminfo: memFree=1608512/2055920 swapFree=4192812/4192956
[pid=24806] ppid=24804 vsize=5356 CPUtime=0.09
/proc/24806/stat : 24806 (solver) S 24804 24806 20624 0 -1 4194304 361 362 0 0 0 0 1 8 15 0 1 0 23952542 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24806/statm: 1339 242 201 169 0 50 0
[pid=24811] ppid=24806 vsize=313492 CPUtime=5.95
/proc/24811/stat : 24811 (Conquer) R 24806 24806 20624 0 -1 0 9730 0 0 0 590 5 0 0 25 0 9 0 23952553 321015808 5022 996147200 134512640 142716928 4294956224 18446744073709551615 135601838 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/24811/statm: 78373 5022 697 2003 0 75784 0
[pid=24811/tid=24813] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24813/stat : 24813 (Conquer) S 24806 24806 20624 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23952554 321015808 5022 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=24811/tid=24814] ppid=24806 vsize=313492 CPUtime=0.05
/proc/24811/task/24814/stat : 24814 (Conquer) S 24806 24806 20624 0 -1 64 19 0 0 0 5 0 0 0 16 0 9 0 23952571 321015808 5022 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24815] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24815/stat : 24815 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5022 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24816] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24816/stat : 24816 (Conquer) S 24806 24806 20624 0 -1 64 4 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5022 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24817] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24817/stat : 24817 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5022 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24818] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24818/stat : 24818 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5022 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24819] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24819/stat : 24819 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5022 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24820] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24820/stat : 24820 (Conquer) S 24806 24806 20624 0 -1 64 57 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5022 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.04
Current children cumulated vsize (KiB) 318848

[startup+12.7023 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 24820
/proc/meminfo: memFree=1608000/2055920 swapFree=4192812/4192956
[pid=24806] ppid=24804 vsize=5356 CPUtime=0.09
/proc/24806/stat : 24806 (solver) S 24804 24806 20624 0 -1 4194304 361 362 0 0 0 0 1 8 15 0 1 0 23952542 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24806/statm: 1339 242 201 169 0 50 0
[pid=24811] ppid=24806 vsize=313492 CPUtime=12.29
/proc/24811/stat : 24811 (Conquer) R 24806 24806 20624 0 -1 0 10168 0 0 0 1222 7 0 0 25 0 9 0 23952553 321015808 5158 996147200 134512640 142716928 4294956224 18446744073709551615 135302404 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/24811/statm: 78373 5158 697 2003 0 75784 0
[pid=24811/tid=24813] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24813/stat : 24813 (Conquer) S 24806 24806 20624 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23952554 321015808 5158 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=24811/tid=24814] ppid=24806 vsize=313492 CPUtime=0.09
/proc/24811/task/24814/stat : 24814 (Conquer) S 24806 24806 20624 0 -1 64 19 0 0 0 9 0 0 0 16 0 9 0 23952571 321015808 5158 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24815] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24815/stat : 24815 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5158 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24816] ppid=24806 vsize=313492 CPUtime=0.03
/proc/24811/task/24816/stat : 24816 (Conquer) S 24806 24806 20624 0 -1 64 4 0 0 0 3 0 0 0 15 0 9 0 23952573 321015808 5158 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24817] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24817/stat : 24817 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5158 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24818] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24818/stat : 24818 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5158 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24819] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24819/stat : 24819 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5158 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24820] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24820/stat : 24820 (Conquer) S 24806 24806 20624 0 -1 64 57 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5158 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.38
Current children cumulated vsize (KiB) 318848

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

[startup+15.9016 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 24820
/proc/meminfo: memFree=1608512/2055920 swapFree=4192812/4192956
[pid=24806] ppid=24804 vsize=5356 CPUtime=0.09
/proc/24806/stat : 24806 (solver) S 24804 24806 20624 0 -1 4194304 361 362 0 0 0 0 1 8 15 0 1 0 23952542 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24806/statm: 1339 242 201 169 0 50 0
[pid=24811] ppid=24806 vsize=313492 CPUtime=15.45
/proc/24811/stat : 24811 (Conquer) R 24806 24806 20624 0 -1 0 10354 0 0 0 1538 7 0 0 25 0 9 0 23952553 321015808 5022 996147200 134512640 142716928 4294956224 18446744073709551615 134856704 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/24811/statm: 78373 5022 697 2003 0 75784 0
[pid=24811/tid=24813] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24813/stat : 24813 (Conquer) S 24806 24806 20624 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23952554 321015808 5022 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=24811/tid=24814] ppid=24806 vsize=313492 CPUtime=0.1
/proc/24811/task/24814/stat : 24814 (Conquer) S 24806 24806 20624 0 -1 64 19 0 0 0 10 0 0 0 16 0 9 0 23952571 321015808 5022 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24815] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24815/stat : 24815 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5022 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24816] ppid=24806 vsize=313492 CPUtime=0.05
/proc/24811/task/24816/stat : 24816 (Conquer) S 24806 24806 20624 0 -1 64 4 0 0 0 5 0 0 0 15 0 9 0 23952573 321015808 5022 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24817] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24817/stat : 24817 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5022 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24818] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24818/stat : 24818 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5022 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24819] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24819/stat : 24819 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5022 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24820] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24820/stat : 24820 (Conquer) S 24806 24806 20624 0 -1 64 57 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5022 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 15.54
Current children cumulated vsize (KiB) 318848

[startup+16.7017 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 24820
/proc/meminfo: memFree=1608064/2055920 swapFree=4192812/4192956
[pid=24806] ppid=24804 vsize=5356 CPUtime=0.09
/proc/24806/stat : 24806 (solver) S 24804 24806 20624 0 -1 4194304 361 362 0 0 0 0 1 8 15 0 1 0 23952542 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24806/statm: 1339 242 201 169 0 50 0
[pid=24811] ppid=24806 vsize=313492 CPUtime=16.24
/proc/24811/stat : 24811 (Conquer) R 24806 24806 20624 0 -1 0 10552 0 0 0 1617 7 0 0 25 0 9 0 23952553 321015808 5046 996147200 134512640 142716928 4294956224 18446744073709551615 134805929 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/24811/statm: 78373 5046 697 2003 0 75784 0
[pid=24811/tid=24813] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24813/stat : 24813 (Conquer) S 24806 24806 20624 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23952554 321015808 5046 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=24811/tid=24814] ppid=24806 vsize=313492 CPUtime=0.11
/proc/24811/task/24814/stat : 24814 (Conquer) S 24806 24806 20624 0 -1 64 19 0 0 0 11 0 0 0 16 0 9 0 23952571 321015808 5046 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24815] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24815/stat : 24815 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5046 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24816] ppid=24806 vsize=313492 CPUtime=0.06
/proc/24811/task/24816/stat : 24816 (Conquer) S 24806 24806 20624 0 -1 64 4 0 0 0 6 0 0 0 15 0 9 0 23952573 321015808 5046 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24817] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24817/stat : 24817 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5046 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24818] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24818/stat : 24818 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5046 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24819] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24819/stat : 24819 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5046 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24820] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24820/stat : 24820 (Conquer) S 24806 24806 20624 0 -1 64 57 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5046 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 16.33
Current children cumulated vsize (KiB) 318848

[startup+17.1017 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 24820
/proc/meminfo: memFree=1608064/2055920 swapFree=4192812/4192956
[pid=24806] ppid=24804 vsize=5356 CPUtime=0.09
/proc/24806/stat : 24806 (solver) S 24804 24806 20624 0 -1 4194304 361 362 0 0 0 0 1 8 15 0 1 0 23952542 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24806/statm: 1339 242 201 169 0 50 0
[pid=24811] ppid=24806 vsize=313492 CPUtime=16.64
/proc/24811/stat : 24811 (Conquer) R 24806 24806 20624 0 -1 0 11016 0 0 0 1656 8 0 0 25 0 9 0 23952553 321015808 5502 996147200 134512640 142716928 4294956224 18446744073709551615 134750568 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/24811/statm: 78373 5502 697 2003 0 75784 0
[pid=24811/tid=24813] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24813/stat : 24813 (Conquer) S 24806 24806 20624 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23952554 321015808 5502 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=24811/tid=24814] ppid=24806 vsize=313492 CPUtime=0.11
/proc/24811/task/24814/stat : 24814 (Conquer) S 24806 24806 20624 0 -1 64 19 0 0 0 11 0 0 0 16 0 9 0 23952571 321015808 5502 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24815] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24815/stat : 24815 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5502 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24816] ppid=24806 vsize=313492 CPUtime=0.06
/proc/24811/task/24816/stat : 24816 (Conquer) S 24806 24806 20624 0 -1 64 4 0 0 0 6 0 0 0 15 0 9 0 23952573 321015808 5502 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24817] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24817/stat : 24817 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5502 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24818] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24818/stat : 24818 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5502 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24819] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24819/stat : 24819 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5502 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24820] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24820/stat : 24820 (Conquer) S 24806 24806 20624 0 -1 64 57 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5502 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 16.73
Current children cumulated vsize (KiB) 318848

[startup+17.5018 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 24820
/proc/meminfo: memFree=1606848/2055920 swapFree=4192812/4192956
[pid=24806] ppid=24804 vsize=5356 CPUtime=0.09
/proc/24806/stat : 24806 (solver) S 24804 24806 20624 0 -1 4194304 361 362 0 0 0 0 1 8 15 0 1 0 23952542 5484544 242 996147200 4194304 4889804 548682068704 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24806/statm: 1339 242 201 169 0 50 0
[pid=24811] ppid=24806 vsize=313492 CPUtime=17.04
/proc/24811/stat : 24811 (Conquer) R 24806 24806 20624 0 -1 0 11024 0 0 0 1696 8 0 0 25 0 9 0 23952553 321015808 5502 996147200 134512640 142716928 4294956224 18446744073709551615 135376683 0 0 4096 17551 18446744073709551615 0 0 17 1 0 0
/proc/24811/statm: 78373 5502 697 2003 0 75784 0
[pid=24811/tid=24813] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24813/stat : 24813 (Conquer) S 24806 24806 20624 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 23952554 321015808 5502 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 2147203296 4096 17551 18446744071563181037 0 0 -1 1 0 0
[pid=24811/tid=24814] ppid=24806 vsize=313492 CPUtime=0.11
/proc/24811/task/24814/stat : 24814 (Conquer) S 24806 24806 20624 0 -1 64 19 0 0 0 11 0 0 0 16 0 9 0 23952571 321015808 5502 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24815] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24815/stat : 24815 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5502 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24816] ppid=24806 vsize=313492 CPUtime=0.06
/proc/24811/task/24816/stat : 24816 (Conquer) S 24806 24806 20624 0 -1 64 4 0 0 0 6 0 0 0 15 0 9 0 23952573 321015808 5502 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24817] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24817/stat : 24817 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5502 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24818] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24818/stat : 24818 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5502 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24819] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24819/stat : 24819 (Conquer) S 24806 24806 20624 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5502 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
[pid=24811/tid=24820] ppid=24806 vsize=313492 CPUtime=0
/proc/24811/task/24820/stat : 24820 (Conquer) S 24806 24806 20624 0 -1 64 57 0 0 0 0 0 0 0 15 0 9 0 23952573 321015808 5502 996147200 134512640 142716928 4294956224 18446744073709551615 4294960144 0 16391 4096 17551 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 17.13
Current children cumulated vsize (KiB) 318848

Child status: 0
Real time (s): 17.5831
CPU time (s): 17.2294
CPU user time (s): 17.0514
CPU system time (s): 0.177972
CPU usage (%): 97.9885
Max. virtual memory (cumulated for all children) (KiB): 318852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.0514
system time used= 0.177972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11910
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= 1557
involuntary context switches= 1734

runsolver used 0.020996 second user time and 0.069989 second system time

The end

Launcher Data 

Begin job on node58 at 2009-07-12 05:21:34
IDJOB=2079817
IDBENCH=56961
IDSOLVER=740
FILE ID=node58/2079817-1247368894
PBS_JOBID= 9507056
Free space on /tmp= 66312 MiB

SOLVER NAME= Conquer 2009-06-04
BENCH NAME= CPAI08/csp/travellingSalesman-20/normalized-tsp-20-366_ext.xml
COMMAND LINE= HOME/solver -benchname BENCHNAME -dir DIR -tmpdir TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079817-1247368894/watcher-2079817-1247368894 -o /tmp/evaluation-result-2079817-1247368894/solver-2079817-1247368894 -C 1800 -W 2000 -M 900  HOME/solver -benchname HOME/instance-2079817-1247368894.xml -dir HOME -tmpdir HOME

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

MD5SUM BENCH= 3fde0730b7bb553a63078e1ae3e8acbb
RANDOM SEED=498019678

node58.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:       1627504 kB
Buffers:         70524 kB
Cached:         272056 kB
SwapCached:        140 kB
Active:         237752 kB
Inactive:       127752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1627504 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           20832 kB
Writeback:           0 kB
Mapped:          33452 kB
Slab:            48300 kB
Committed_AS:   260276 kB
PageTables:       1692 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= 66292 MiB
End job on node58 at 2009-07-12 05:21:52