Trace number 282172

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) 2400.04 2413.49

General information on the benchmark

NameMaxCSP/pi/
pi-40-10-08-t60/pi-40-10-07948-40-71.xml
MD5SUM124325bbcf362afbc6397d99c0e4883a
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints96
Best CPU time to get the best result obtained on this benchmark3.16352
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints98
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension98
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/282172-1169318537/unknown.xml to /tmp/evaluation/282172-1169318537/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/node14/watcher-282172-1169318537 -o ROOT/results/node14/solver-282172-1169318537 -C 2400 -M 900 /tmp/evaluation/282172-1169318537/solver.sh /tmp/evaluation/282172-1169318537/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: 1.85 1.95 1.98 2/87 2869
/proc/meminfo: memFree=1257216/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=8560 CPUtime=0
/proc/2868/stat : 2868 (solver.sh) R 2866 2868 2503 0 -1 4194304 308 0 0 0 0 0 0 0 21 0 1 0 280248747 8765440 253 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234651535 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2868/statm: 2140 253 197 79 0 133 0

[startup+0.103582 s]
/proc/loadavg: 1.85 1.95 1.98 2/87 2869
/proc/meminfo: memFree=1257216/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47548

[startup+0.511598 s]
/proc/loadavg: 1.85 1.95 1.98 2/87 2869
/proc/meminfo: memFree=1257216/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47548

[startup+1.33269 s]
/proc/loadavg: 1.85 1.95 1.98 3/88 2890
/proc/meminfo: memFree=1204536/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=69092 CPUtime=1.25
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 16010 1334 0 0 21 9 95 0 20 0 1 0 280248753 70750208 15975 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/2887/statm: 17273 15975 76 178 0 17091 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 116640

[startup+2.96984 s]
/proc/loadavg: 1.85 1.95 1.98 3/88 2890
/proc/meminfo: memFree=1170936/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91064 CPUtime=2.87
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21500 1334 0 0 180 12 95 0 25 0 1 0 280248753 93249536 21465 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/2887/statm: 22766 21465 80 178 0 22584 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 138612

[startup+6.24915 s]
/proc/loadavg: 1.86 1.95 1.98 3/88 2890
/proc/meminfo: memFree=1170936/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91068 CPUtime=6.12
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21501 1334 0 0 505 12 95 0 25 0 1 0 280248753 93253632 21466 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134660253 0 0 4096 2 0 0 0 17 1 0 0
/proc/2887/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 138616

[startup+12.7258 s]
/proc/loadavg: 1.87 1.95 1.98 3/88 2890
/proc/meminfo: memFree=1170936/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91068 CPUtime=12.54
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21501 1334 0 0 1147 12 95 0 25 0 1 0 280248753 93253632 21466 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693636 0 0 4096 2 0 0 0 17 1 0 0
/proc/2887/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 138616

[startup+25.568 s]
/proc/loadavg: 1.98 1.97 1.98 3/88 2890
/proc/meminfo: memFree=1170936/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91068 CPUtime=25.27
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21501 1334 0 0 2420 12 95 0 25 0 1 0 280248753 93253632 21466 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/2887/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 138616

[startup+51.2424 s]
/proc/loadavg: 1.98 1.97 1.98 3/88 2890
/proc/meminfo: memFree=1170936/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91068 CPUtime=50.7
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21501 1334 0 0 4963 12 95 0 25 0 1 0 280248753 93253632 21466 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134704362 0 0 4096 2 0 0 0 17 1 0 0
/proc/2887/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 50.72
Current children cumulated vsize (KiB) 138616

[startup+102.48 s]
/proc/loadavg: 2.03 1.99 1.99 3/88 2890
/proc/meminfo: memFree=1171000/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91068 CPUtime=101.48
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21501 1334 0 0 10040 13 95 0 25 0 1 0 280248753 93253632 21466 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699984 0 0 4096 2 0 0 0 17 1 0 0
/proc/2887/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 138616

[startup+162.552 s]
/proc/loadavg: 2.01 1.99 1.99 3/88 2890
/proc/meminfo: memFree=1171000/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91068 CPUtime=160.99
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21501 1334 0 0 15991 13 95 0 25 0 1 0 280248753 93253632 21466 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/2887/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 161.01
Current children cumulated vsize (KiB) 138616

[startup+222.623 s]
/proc/loadavg: 2.00 1.99 1.99 3/88 2890
/proc/meminfo: memFree=1171000/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91068 CPUtime=220.52
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21501 1334 0 0 21943 14 95 0 25 0 1 0 280248753 93253632 21466 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134657208 0 0 4096 2 0 0 0 17 1 0 0
/proc/2887/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 220.54
Current children cumulated vsize (KiB) 138616

[startup+282.696 s]
/proc/loadavg: 2.00 1.99 1.99 3/88 2890
/proc/meminfo: memFree=1171000/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91068 CPUtime=280.05
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21501 1334 0 0 27895 15 95 0 25 0 1 0 280248753 93253632 21466 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134668346 0 0 4096 2 0 0 0 17 1 0 0
/proc/2887/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 280.07
Current children cumulated vsize (KiB) 138616

[startup+342.777 s]
/proc/loadavg: 2.19 2.04 2.00 3/88 2890
/proc/meminfo: memFree=1171000/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91068 CPUtime=339.58
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21501 1334 0 0 33848 15 95 0 25 0 1 0 280248753 93253632 21466 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134670812 0 0 4096 2 0 0 0 17 1 0 0
/proc/2887/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 339.6
Current children cumulated vsize (KiB) 138616

[startup+402.853 s]
/proc/loadavg: 2.07 2.03 2.00 3/88 2890
/proc/meminfo: memFree=1171000/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91068 CPUtime=399.12
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21501 1334 0 0 39801 16 95 0 25 0 1 0 280248753 93253632 21466 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134700006 0 0 4096 2 0 0 0 17 1 0 0
/proc/2887/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 399.14
Current children cumulated vsize (KiB) 138616

[startup+462.935 s]
/proc/loadavg: 2.02 2.02 2.00 3/88 2890
/proc/meminfo: memFree=1170936/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91068 CPUtime=458.65
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21501 1334 0 0 45754 16 95 0 25 0 1 0 280248753 93253632 21466 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134670544 0 0 4096 2 0 0 0 17 1 0 0
/proc/2887/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 458.67
Current children cumulated vsize (KiB) 138616

[startup+523.013 s]
/proc/loadavg: 2.01 2.02 2.00 3/88 2890
/proc/meminfo: memFree=1170936/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91068 CPUtime=518.18
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21501 1334 0 0 51706 17 95 0 25 0 1 0 280248753 93253632 21466 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 1 0 0
/proc/2887/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 518.2

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

/proc/loadavg: 2.00 2.00 2.00 3/89 3210
/proc/meminfo: memFree=1173480/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91072 CPUtime=1711.56
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21502 1334 0 0 171036 25 95 0 25 0 1 0 280248753 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 0 0 0
/proc/2887/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1711.58
Current children cumulated vsize (KiB) 138620

[startup+1784.36 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 3210
/proc/meminfo: memFree=1173480/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91072 CPUtime=1771.57
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21502 1334 0 0 177036 26 95 0 25 0 1 0 280248753 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/2887/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1771.59
Current children cumulated vsize (KiB) 138620

[startup+1844.42 s]
/proc/loadavg: 2.00 2.00 2.00 4/89 3210
/proc/meminfo: memFree=1173416/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91072 CPUtime=1831.55
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21502 1334 0 0 183034 26 95 0 25 0 1 0 280248753 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 0 0 0
/proc/2887/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1831.57
Current children cumulated vsize (KiB) 138620

[startup+1904.49 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 3303
/proc/meminfo: memFree=1178600/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91072 CPUtime=1891.55
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21502 1334 0 0 189033 27 95 0 25 0 1 0 280248753 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 0 0 0
/proc/2887/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1891.57
Current children cumulated vsize (KiB) 138620

[startup+1964.53 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 3364
/proc/meminfo: memFree=1178360/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91072 CPUtime=1951.54
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21502 1334 0 0 195029 30 95 0 25 0 1 0 280248753 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/2887/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1951.56
Current children cumulated vsize (KiB) 138620

[startup+2024.56 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 3364
/proc/meminfo: memFree=1178488/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91072 CPUtime=2011.49
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21502 1334 0 0 201024 30 95 0 25 0 1 0 280248753 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/2887/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2011.51
Current children cumulated vsize (KiB) 138620

[startup+2084.59 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 3364
/proc/meminfo: memFree=1178488/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91072 CPUtime=2071.46
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21502 1334 0 0 207021 30 95 0 25 0 1 0 280248753 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694089 0 0 4096 2 0 0 0 17 0 0 0
/proc/2887/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2071.48
Current children cumulated vsize (KiB) 138620

[startup+2144.62 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 3364
/proc/meminfo: memFree=1178488/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91072 CPUtime=2131.44
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21502 1334 0 0 213019 30 95 0 25 0 1 0 280248753 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134670503 0 0 4096 2 0 0 0 17 0 0 0
/proc/2887/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2131.46
Current children cumulated vsize (KiB) 138620

[startup+2204.65 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 3364
/proc/meminfo: memFree=1178488/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91072 CPUtime=2191.38
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21502 1334 0 0 219013 30 95 0 25 0 1 0 280248753 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 0 0 0
/proc/2887/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2191.4
Current children cumulated vsize (KiB) 138620

[startup+2264.68 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 3364
/proc/meminfo: memFree=1178488/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91072 CPUtime=2251.35
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21502 1334 0 0 225010 30 95 0 25 0 1 0 280248753 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 0 0 0
/proc/2887/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2251.37
Current children cumulated vsize (KiB) 138620

[startup+2324.71 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 3364
/proc/meminfo: memFree=1178488/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91072 CPUtime=2311.34
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21502 1334 0 0 231008 31 95 0 25 0 1 0 280248753 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134597505 0 0 4096 2 0 0 0 17 0 0 0
/proc/2887/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2311.36
Current children cumulated vsize (KiB) 138620

[startup+2384.74 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 3366
/proc/meminfo: memFree=1178360/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91072 CPUtime=2371.29
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21502 1334 0 0 237003 31 95 0 25 0 1 0 280248753 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134693669 0 0 4096 2 0 0 0 17 0 0 0
/proc/2887/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2371.31
Current children cumulated vsize (KiB) 138620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2413.47 s]
/proc/loadavg: 2.07 2.02 2.00 3/87 3366
/proc/meminfo: memFree=1178360/2055920 swapFree=4158792/4192956
[pid=2868] ppid=2866 vsize=47548 CPUtime=0.02
/proc/2868/stat : 2868 (solver.sh) S 2866 2868 2503 0 -1 4194304 899 2447 0 0 0 0 1 1 24 0 1 0 280248747 48689152 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 212234070874 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2868/statm: 11887 361 245 79 0 217 0
[pid=2887] ppid=2868 vsize=91072 CPUtime=2400.02
/proc/2887/stat : 2887 (toolbar) R 2868 2868 2503 0 -1 4194304 21502 1334 0 0 239876 31 95 0 25 0 1 0 280248753 93257728 21467 18446744073709551615 134512640 135242688 4294956592 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/2887/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2400.04
Current children cumulated vsize (KiB) 138620

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 2868 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=14997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=29995
CPU time returned by wait4() is 0.044992
while last known CPU time is 2400.04

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

Real time (s): 2413.49
CPU time (s): 2400.04
CPU user time (s): 2399.72
CPU system time (s): 0.32
CPU usage (%): 99.4428
Max. virtual memory (cumulated for all children) (KiB): 138620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.014997
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3346
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= 64
involuntary context switches= 26

runsolver used 2.99754 s user time and 7.66284 s system time

The end

Launcher Data (download as text)

Begin job on node14 on Sat Jan 20 18:42:18 UTC 2007


IDJOB= 282172
IDBENCH= 12500
IDSOLVER= 71
FILE ID= node14/282172-1169318537

PBS_JOBID= 3610044

Free space on /tmp= 66558 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/pi/pi-40-10-08-t60/pi-40-10-07948-40-71.xml
COMMAND LINE= /tmp/evaluation/282172-1169318537/solver.sh /tmp/evaluation/282172-1169318537/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node14/convwatcher-282172-1169318537 -o ROOT/results/node14/conversion-282172-1169318537 -C 600 -M 900 /tmp/evaluation/282172-1169318537/translate /tmp/evaluation/282172-1169318537/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-282172-1169318537 -o ROOT/results/node14/solver-282172-1169318537 -C 2400 -M 900  /tmp/evaluation/282172-1169318537/solver.sh /tmp/evaluation/282172-1169318537/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  124325bbcf362afbc6397d99c0e4883a

RANDOM SEED= 777230134

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		: 3000.227
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		: 3000.227
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:       1257824 kB
Buffers:         55112 kB
Cached:         615580 kB
SwapCached:       9104 kB
Active:         222636 kB
Inactive:       497064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1257824 kB
SwapTotal:     4192956 kB
SwapFree:      4158792 kB
Dirty:            2004 kB
Writeback:           0 kB
Mapped:          58836 kB
Slab:            63260 kB
Committed_AS:  9635840 kB
PageTables:       2228 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= 66558 MiB



End job on node14 on Sat Jan 20 19:22:32 UTC 2007