Trace number 281992

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Toolbar_MaxSat 2007-01-19? (TO) 2400.07 2416.72

General information on the benchmark

NameMaxCSP/maxclique/
brock-400-2_ext.xml
MD5SUMcbb40af457acb72ca5ba8acb2c7c0ba2
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of satisfied constraints20036
Best CPU time to get the best result obtained on this benchmark2400.14
Satisfiable
(Un)Satisfiability was proved
Number of variables401
Number of constraints20414
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension20414
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

translate /tmp/evaluation/281992-1169316632/unknown.xml to /tmp/evaluation/281992-1169316632/unknown.wcsp

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node11/watcher-281992-1169316632 -o ROOT/results/node11/solver-281992-1169316632 -C 2400 -M 900 /tmp/evaluation/281992-1169316632/solver.sh /tmp/evaluation/281992-1169316632/unknown 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 2.10 2.03 2.00 5/93 27686
/proc/meminfo: memFree=1216536/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=18540 CPUtime=0
/proc/27685/stat : 27685 (runsolver) R 27683 27685 27118 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 280058389 18984960 279 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 262910045479 0 0 4096 24578 0 0 0 17 1 0 0
/proc/27685/statm: 4635 279 244 17 0 2626 0

[startup+0.110691 s]
/proc/loadavg: 2.10 2.03 2.00 5/93 27686
/proc/meminfo: memFree=1216536/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.01
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 876 2245 0 0 0 0 0 1 25 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47564

[startup+0.518765 s]
/proc/loadavg: 2.10 2.03 2.00 5/93 27686
/proc/meminfo: memFree=1216536/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 47564

[startup+1.33993 s]
/proc/loadavg: 2.10 2.03 2.00 3/96 27706
/proc/meminfo: memFree=1212920/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=884 CPUtime=0
/proc/27704/stat : 27704 (toolbar) S 27685 27685 27118 0 -1 4194304 75 0 0 0 0 0 0 0 20 0 1 0 280058404 905216 51 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/27704/statm: 221 51 45 178 0 39 0
[pid=27705] ppid=27704 vsize=44004 CPUtime=0
/proc/27705/stat : 27705 (sh) S 27704 27685 27118 0 -1 4194304 293 0 0 0 0 0 0 0 22 0 1 0 280058404 45060096 257 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27705/statm: 11001 257 217 169 0 50 0
[pid=27706] ppid=27705 vsize=22300 CPUtime=1.17
/proc/27706/stat : 27706 (maxwalksat) R 27705 27685 27118 0 -1 4194304 737 0 0 0 117 0 0 0 25 0 1 0 280058404 22835200 705 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134521861 0 0 4096 2 0 0 0 17 1 0 0
/proc/27706/statm: 5575 705 102 3 0 5217 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 114752

[startup+2.97725 s]
/proc/loadavg: 2.10 2.03 2.00 3/96 27706
/proc/meminfo: memFree=1212792/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=884 CPUtime=0
/proc/27704/stat : 27704 (toolbar) S 27685 27685 27118 0 -1 4194304 75 0 0 0 0 0 0 0 20 0 1 0 280058404 905216 51 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/27704/statm: 221 51 45 178 0 39 0
[pid=27705] ppid=27704 vsize=44004 CPUtime=0
/proc/27705/stat : 27705 (sh) S 27704 27685 27118 0 -1 4194304 293 0 0 0 0 0 0 0 22 0 1 0 280058404 45060096 257 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27705/statm: 11001 257 217 169 0 50 0
[pid=27706] ppid=27705 vsize=22300 CPUtime=2.79
/proc/27706/stat : 27706 (maxwalksat) R 27705 27685 27118 0 -1 4194304 737 0 0 0 279 0 0 0 25 0 1 0 280058404 22835200 705 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134521514 0 0 4096 2 0 0 0 17 1 0 0
/proc/27706/statm: 5575 705 102 3 0 5217 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 114752

[startup+6.27492 s]
/proc/loadavg: 2.09 2.03 2.00 4/94 27707
/proc/meminfo: memFree=1082184/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138560 CPUtime=6.04
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33387 1431 0 0 248 15 341 0 25 0 1 0 280058404 141885440 33352 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/27704/statm: 34640 33352 80 178 0 34458 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 186124

[startup+12.7552 s]
/proc/loadavg: 2.08 2.03 2.00 3/94 27707
/proc/meminfo: memFree=1082128/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=12.46
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 889 16 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694092 0 0 4096 2 0 0 0 17 1 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 186168

[startup+25.5978 s]
/proc/loadavg: 2.06 2.02 2.00 3/94 27707
/proc/meminfo: memFree=1082256/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=25.19
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 2162 16 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694215 0 0 4096 2 0 0 0 17 1 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 186168

[startup+51.2814 s]
/proc/loadavg: 2.04 2.02 2.00 3/94 27707
/proc/meminfo: memFree=1082320/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=50.63
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 4706 16 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134701409 0 0 4096 2 0 0 0 17 1 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 186168

[startup+102.563 s]
/proc/loadavg: 2.02 2.02 2.00 3/94 27707
/proc/meminfo: memFree=1082384/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=101.45
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 9787 17 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134660022 0 0 4096 2 0 0 0 17 1 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 101.57
Current children cumulated vsize (KiB) 186168

[startup+162.598 s]
/proc/loadavg: 2.00 2.01 2.00 3/94 27707
/proc/meminfo: memFree=1082384/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=160.92
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 15734 17 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694177 0 0 4096 2 0 0 0 17 1 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 161.04
Current children cumulated vsize (KiB) 186168

[startup+222.63 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 27707
/proc/meminfo: memFree=1082448/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=220.41
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 21682 18 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134670708 0 0 4096 2 0 0 0 17 1 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 220.53
Current children cumulated vsize (KiB) 186168

[startup+282.654 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 27707
/proc/meminfo: memFree=1082384/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=279.87
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 27628 18 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 279.99
Current children cumulated vsize (KiB) 186168

[startup+342.685 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 27707
/proc/meminfo: memFree=1082384/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=339.35
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 33575 19 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693616 0 0 4096 2 0 0 0 17 1 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 339.47
Current children cumulated vsize (KiB) 186168

[startup+402.718 s]
/proc/loadavg: 2.03 2.01 2.00 3/94 27707
/proc/meminfo: memFree=1082448/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=398.83
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 39523 19 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134597625 0 0 4096 2 0 0 0 17 1 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 398.95
Current children cumulated vsize (KiB) 186168

[startup+462.753 s]
/proc/loadavg: 2.01 2.01 2.00 3/94 27707
/proc/meminfo: memFree=1082384/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=458.32
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 45471 20 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 458.44

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

/proc/loadavg: 2.00 2.01 2.00 3/88 27790
/proc/meminfo: memFree=1128192/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=1708.26
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 170454 31 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134659559 0 0 4096 2 0 0 0 17 0 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 1708.38
Current children cumulated vsize (KiB) 186168

[startup+1784.17 s]
/proc/loadavg: 1.84 1.96 1.98 3/88 27974
/proc/meminfo: memFree=1044160/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=1768.14
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 176440 33 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134670534 0 0 4096 2 0 0 0 17 0 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 1768.26
Current children cumulated vsize (KiB) 186168

[startup+1844.24 s]
/proc/loadavg: 1.94 1.97 1.98 3/88 27974
/proc/meminfo: memFree=1044224/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=1828.16
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 182441 34 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 1828.28
Current children cumulated vsize (KiB) 186168

[startup+1904.31 s]
/proc/loadavg: 1.98 1.97 1.98 3/88 27974
/proc/meminfo: memFree=1044224/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=1888.15
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 188440 34 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134701409 0 0 4096 2 0 0 0 17 0 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 1888.27
Current children cumulated vsize (KiB) 186168

[startup+1964.38 s]
/proc/loadavg: 1.99 1.97 1.98 3/88 27974
/proc/meminfo: memFree=1044224/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=1948.13
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 194438 34 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 1948.25
Current children cumulated vsize (KiB) 186168

[startup+2024.45 s]
/proc/loadavg: 1.99 1.97 1.98 3/88 27974
/proc/meminfo: memFree=1044224/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=2008.15
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 200440 34 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699981 0 0 4096 2 0 0 0 17 0 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 2008.27
Current children cumulated vsize (KiB) 186168

[startup+2084.52 s]
/proc/loadavg: 1.99 1.97 1.98 3/88 27974
/proc/meminfo: memFree=1044224/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=2068.15
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 206440 34 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693626 0 0 4096 2 0 0 0 17 0 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 2068.27
Current children cumulated vsize (KiB) 186168

[startup+2144.6 s]
/proc/loadavg: 1.99 1.97 1.98 3/88 27974
/proc/meminfo: memFree=1044224/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=2128.14
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 212439 34 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 2128.26
Current children cumulated vsize (KiB) 186168

[startup+2204.67 s]
/proc/loadavg: 1.99 1.97 1.98 3/88 27974
/proc/meminfo: memFree=1044224/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=2188.17
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 218441 35 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134657127 0 0 4096 2 0 0 0 17 0 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 2188.29
Current children cumulated vsize (KiB) 186168

[startup+2264.74 s]
/proc/loadavg: 2.03 1.99 1.99 3/88 27974
/proc/meminfo: memFree=1044224/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=2248.18
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 224442 35 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 2248.3
Current children cumulated vsize (KiB) 186168

[startup+2324.8 s]
/proc/loadavg: 2.01 1.99 1.99 3/88 27974
/proc/meminfo: memFree=1044224/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=2308.15
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 230439 35 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134562009 0 0 4096 2 0 0 0 17 0 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 2308.27
Current children cumulated vsize (KiB) 186168

[startup+2384.87 s]
/proc/loadavg: 2.00 1.99 1.99 3/88 27974
/proc/meminfo: memFree=1044224/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=2368.16
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 236440 35 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134701409 0 0 4096 2 0 0 0 17 0 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 2368.28
Current children cumulated vsize (KiB) 186168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2416.7 s]
/proc/loadavg: 2.00 1.99 1.99 3/88 27974
/proc/meminfo: memFree=1044224/2055920 swapFree=4171812/4192956
[pid=27685] ppid=27683 vsize=47564 CPUtime=0.12
/proc/27685/stat : 27685 (solver.sh) S 27683 27685 27118 0 -1 4194304 905 4941 0 0 0 0 10 2 15 0 1 0 280058389 48705536 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 262909651802 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/27685/statm: 11891 361 245 79 0 217 0
[pid=27704] ppid=27685 vsize=138604 CPUtime=2399.95
/proc/27704/stat : 27704 (toolbar) R 27685 27685 27118 0 -1 4194304 33402 1431 0 0 239619 35 341 0 25 0 1 0 280058404 141930496 33367 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134660022 0 0 4096 2 0 0 0 17 0 0 0
/proc/27704/statm: 34651 33367 81 178 0 34469 0
Current children cumulated CPU time (s) 2400.07
Current children cumulated vsize (KiB) 186168

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27685 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=102984 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=35994
CPU time returned by wait4() is 0.138978
while last known CPU time is 2400.07

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 2416.72
CPU time (s): 2400.07
CPU user time (s): 2399.7
CPU system time (s): 0.37
CPU usage (%): 99.3112
Max. virtual memory (cumulated for all children) (KiB): 186168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.102984
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5846
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= 67
involuntary context switches= 31

runsolver used 2.74858 s user time and 7.93379 s system time

The end

Launcher Data (download as text)

Begin job on node11 on Sat Jan 20 18:10:32 UTC 2007


IDJOB= 281992
IDBENCH= 12335
IDSOLVER= 71
FILE ID= node11/281992-1169316632

PBS_JOBID= 3610015

Free space on /tmp= 66559 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/maxclique/brock-400-2_ext.xml
COMMAND LINE= /tmp/evaluation/281992-1169316632/solver.sh /tmp/evaluation/281992-1169316632/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-281992-1169316632 -o ROOT/results/node11/conversion-281992-1169316632 -C 600 -M 900 /tmp/evaluation/281992-1169316632/translate /tmp/evaluation/281992-1169316632/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-281992-1169316632 -o ROOT/results/node11/solver-281992-1169316632 -C 2400 -M 900  /tmp/evaluation/281992-1169316632/solver.sh /tmp/evaluation/281992-1169316632/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  cbb40af457acb72ca5ba8acb2c7c0ba2

RANDOM SEED= 250471047

TIME LIMIT= 2400 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1217024 kB
Buffers:         65768 kB
Cached:         600324 kB
SwapCached:       3844 kB
Active:         286448 kB
Inactive:       471716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1217024 kB
SwapTotal:     4192956 kB
SwapFree:      4171812 kB
Dirty:            3528 kB
Writeback:           0 kB
Mapped:         118912 kB
Slab:            65304 kB
Committed_AS:  9753616 kB
PageTables:       2528 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= 66559 MiB



End job on node11 on Sat Jan 20 18:50:50 UTC 2007