Trace number 282208

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) 2400.05 2404.91

General information on the benchmark

NameMaxCSP/pi/
pi-40-10-08-t60/pi-40-10-07948-40-61.xml
MD5SUM1dec89b9f00f9c0d322b72806787eec5
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 benchmark3.18951
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/282208-1169318650/unknown.xml to /tmp/evaluation/282208-1169318650/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/node3/watcher-282208-1169318650 -o ROOT/results/node3/solver-282208-1169318650 -C 2400 -M 900 /tmp/evaluation/282208-1169318650/solver.sh /tmp/evaluation/282208-1169318650/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: 1.97 1.98 1.99 5/87 6515
/proc/meminfo: memFree=1152976/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=8560 CPUtime=0
/proc/6514/stat : 6514 (solver.sh) R 6512 6514 6372 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 280260612 8765440 253 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632941967 0 0 4096 8192 0 0 0 17 1 0 0
/proc/6514/statm: 2140 253 197 79 0 133 0

[startup+0.105871 s]
/proc/loadavg: 1.97 1.98 1.99 5/87 6515
/proc/meminfo: memFree=1152976/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47556

[startup+0.515933 s]
/proc/loadavg: 1.97 1.98 1.99 5/87 6515
/proc/meminfo: memFree=1152976/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47556

[startup+1.33707 s]
/proc/loadavg: 1.97 1.98 1.99 3/88 6536
/proc/meminfo: memFree=1093128/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=69100 CPUtime=1.26
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 16012 1334 0 0 25 7 94 0 20 0 1 0 280260618 70758400 15977 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/6533/statm: 17275 15977 76 178 0 17093 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 116656

[startup+2.97434 s]
/proc/loadavg: 1.97 1.98 1.99 3/88 6536
/proc/meminfo: memFree=1066504/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91068 CPUtime=2.89
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21501 1334 0 0 186 9 94 0 25 0 1 0 280260618 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694152 0 0 4096 2 0 0 0 17 1 0 0
/proc/6533/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 138624

[startup+6.26487 s]
/proc/loadavg: 1.97 1.98 1.99 3/88 6536
/proc/meminfo: memFree=1066440/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91068 CPUtime=6.16
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21501 1334 0 0 513 9 94 0 25 0 1 0 280260618 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/6533/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 138624

[startup+12.7329 s]
/proc/loadavg: 1.98 1.98 1.99 3/88 6536
/proc/meminfo: memFree=1066504/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91068 CPUtime=12.61
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21501 1334 0 0 1157 10 94 0 25 0 1 0 280260618 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/6533/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 138624

[startup+25.569 s]
/proc/loadavg: 1.98 1.98 1.99 3/88 6536
/proc/meminfo: memFree=1066568/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91068 CPUtime=25.38
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21501 1334 0 0 2434 10 94 0 25 0 1 0 280260618 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/6533/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 138624

[startup+51.2392 s]
/proc/loadavg: 1.98 1.98 1.99 3/88 6536
/proc/meminfo: memFree=1066632/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91068 CPUtime=50.92
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21501 1334 0 0 4988 10 94 0 25 0 1 0 280260618 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699968 0 0 4096 2 0 0 0 17 1 0 0
/proc/6533/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 50.94
Current children cumulated vsize (KiB) 138624

[startup+102.467 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 6536
/proc/meminfo: memFree=1066696/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91068 CPUtime=101.9
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21501 1334 0 0 10086 10 94 0 25 0 1 0 280260618 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659620 0 0 4096 2 0 0 0 17 1 0 0
/proc/6533/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 138624

[startup+162.524 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 6536
/proc/meminfo: memFree=1066632/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91068 CPUtime=161.68
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21501 1334 0 0 16063 11 94 0 25 0 1 0 280260618 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657378 0 0 4096 2 0 0 0 17 1 0 0
/proc/6533/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 161.7
Current children cumulated vsize (KiB) 138624

[startup+222.585 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 6536
/proc/meminfo: memFree=1066632/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91068 CPUtime=221.45
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21501 1334 0 0 22040 11 94 0 25 0 1 0 280260618 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694080 0 0 4096 2 0 0 0 17 1 0 0
/proc/6533/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 221.47
Current children cumulated vsize (KiB) 138624

[startup+282.651 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 6536
/proc/meminfo: memFree=1066696/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91068 CPUtime=281.23
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21501 1334 0 0 28017 12 94 0 25 0 1 0 280260618 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/6533/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 281.25
Current children cumulated vsize (KiB) 138624

[startup+342.716 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 6536
/proc/meminfo: memFree=1066632/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91068 CPUtime=341.01
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21501 1334 0 0 33995 12 94 0 25 0 1 0 280260618 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699987 0 0 4096 2 0 0 0 17 1 0 0
/proc/6533/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 341.03
Current children cumulated vsize (KiB) 138624

[startup+402.782 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 6536
/proc/meminfo: memFree=1066696/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91068 CPUtime=400.79
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21501 1334 0 0 39972 13 94 0 25 0 1 0 280260618 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/6533/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 400.81
Current children cumulated vsize (KiB) 138624

[startup+462.845 s]
/proc/loadavg: 2.06 2.00 2.00 3/88 6536
/proc/meminfo: memFree=1066632/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91068 CPUtime=460.56
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21501 1334 0 0 45949 13 94 0 25 0 1 0 280260618 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/6533/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 460.58
Current children cumulated vsize (KiB) 138624

[startup+522.906 s]
/proc/loadavg: 2.02 2.00 2.00 3/88 6536
/proc/meminfo: memFree=1066632/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91068 CPUtime=520.35
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21501 1334 0 0 51927 14 94 0 25 0 1 0 280260618 93253632 21466 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694089 0 0 4096 2 0 0 0 17 1 0 0
/proc/6533/statm: 22767 21466 80 178 0 22585 0
Current children cumulated CPU time (s) 520.37

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

/proc/loadavg: 2.00 2.00 2.00 3/88 6859
/proc/meminfo: memFree=1138640/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91072 CPUtime=1719.98
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21502 1334 0 0 171873 31 94 0 25 0 1 0 280260618 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134598846 0 0 4096 2 0 0 0 17 0 0 0
/proc/6533/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1720
Current children cumulated vsize (KiB) 138628

[startup+1784.19 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 6859
/proc/meminfo: memFree=1138640/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91072 CPUtime=1779.98
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21502 1334 0 0 177872 32 94 0 25 0 1 0 280260618 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670603 0 0 4096 2 0 0 0 17 0 0 0
/proc/6533/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1780
Current children cumulated vsize (KiB) 138628

[startup+1844.26 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 6859
/proc/meminfo: memFree=1138640/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91072 CPUtime=1839.99
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21502 1334 0 0 183873 32 94 0 25 0 1 0 280260618 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134590281 0 0 4096 2 0 0 0 17 0 0 0
/proc/6533/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1840.01
Current children cumulated vsize (KiB) 138628

[startup+1904.33 s]
/proc/loadavg: 2.06 2.02 2.00 3/88 6859
/proc/meminfo: memFree=1138640/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91072 CPUtime=1900
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21502 1334 0 0 189874 32 94 0 25 0 1 0 280260618 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693631 0 0 4096 2 0 0 0 17 0 0 0
/proc/6533/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1900.02
Current children cumulated vsize (KiB) 138628

[startup+1964.4 s]
/proc/loadavg: 2.02 2.01 2.00 3/88 6859
/proc/meminfo: memFree=1138640/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91072 CPUtime=1959.99
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21502 1334 0 0 195873 32 94 0 25 0 1 0 280260618 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134703502 0 0 4096 2 0 0 0 17 0 0 0
/proc/6533/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 1960.01
Current children cumulated vsize (KiB) 138628

[startup+2024.48 s]
/proc/loadavg: 2.08 2.02 2.00 3/88 6859
/proc/meminfo: memFree=1138640/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91072 CPUtime=2020.01
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21502 1334 0 0 201875 32 94 0 25 0 1 0 280260618 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 0 0 0
/proc/6533/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2020.03
Current children cumulated vsize (KiB) 138628

[startup+2084.54 s]
/proc/loadavg: 2.03 2.01 2.00 3/88 6859
/proc/meminfo: memFree=1138640/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91072 CPUtime=2080.02
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21502 1334 0 0 207876 32 94 0 25 0 1 0 280260618 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657821 0 0 4096 2 0 0 0 17 0 0 0
/proc/6533/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2080.04
Current children cumulated vsize (KiB) 138628

[startup+2144.61 s]
/proc/loadavg: 2.01 2.01 2.00 4/88 6859
/proc/meminfo: memFree=1138640/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91072 CPUtime=2139.99
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21502 1334 0 0 213873 32 94 0 25 0 1 0 280260618 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134708282 0 0 4096 2 0 0 0 17 0 0 0
/proc/6533/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2140.01
Current children cumulated vsize (KiB) 138628

[startup+2204.68 s]
/proc/loadavg: 2.00 2.00 2.00 4/88 6861
/proc/meminfo: memFree=1138640/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91072 CPUtime=2200
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21502 1334 0 0 219874 32 94 0 25 0 1 0 280260618 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657329 0 0 4096 2 0 0 0 17 0 0 0
/proc/6533/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2200.02
Current children cumulated vsize (KiB) 138628

[startup+2264.74 s]
/proc/loadavg: 2.04 2.01 2.00 3/88 6861
/proc/meminfo: memFree=1138640/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91072 CPUtime=2260.01
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21502 1334 0 0 225874 33 94 0 25 0 1 0 280260618 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659982 0 0 4096 2 0 0 0 17 0 0 0
/proc/6533/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2260.03
Current children cumulated vsize (KiB) 138628

[startup+2324.8 s]
/proc/loadavg: 2.01 2.01 2.00 3/88 6861
/proc/meminfo: memFree=1138640/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91072 CPUtime=2319.99
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21502 1334 0 0 231872 33 94 0 25 0 1 0 280260618 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659979 0 0 4096 2 0 0 0 17 0 0 0
/proc/6533/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2320.01
Current children cumulated vsize (KiB) 138628

[startup+2384.87 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 6861
/proc/meminfo: memFree=1138640/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91072 CPUtime=2380
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21502 1334 0 0 237873 33 94 0 25 0 1 0 280260618 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/6533/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2380.02
Current children cumulated vsize (KiB) 138628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2404.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 6861
/proc/meminfo: memFree=1138640/2055920 swapFree=4191880/4192956
[pid=6514] ppid=6512 vsize=47556 CPUtime=0.02
/proc/6514/stat : 6514 (solver.sh) S 6512 6514 6372 0 -1 4194304 900 2447 0 0 0 0 1 1 24 0 1 0 280260612 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/6514/statm: 11889 361 245 79 0 217 0
[pid=6533] ppid=6514 vsize=91072 CPUtime=2400.03
/proc/6533/stat : 6533 (toolbar) R 6514 6514 6372 0 -1 4194304 21502 1334 0 0 239876 33 94 0 25 0 1 0 280260618 93257728 21467 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659557 0 0 4096 2 0 0 0 17 0 0 0
/proc/6533/statm: 22768 21467 80 178 0 22586 0
Current children cumulated CPU time (s) 2400.05
Current children cumulated vsize (KiB) 138628

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 6514 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=15997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=24996
CPU time returned by wait4() is 0.040993
while last known CPU time is 2400.05

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

Real time (s): 2404.91
CPU time (s): 2400.05
CPU user time (s): 2399.71
CPU system time (s): 0.34
CPU usage (%): 99.7979
Max. virtual memory (cumulated for all children) (KiB): 138628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.015997
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3347
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= 25

runsolver used 2.72458 s user time and 7.92479 s system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Jan 20 18:44:10 UTC 2007


IDJOB= 282208
IDBENCH= 12545
IDSOLVER= 71
FILE ID= node3/282208-1169318650

PBS_JOBID= 3610050

Free space on /tmp= 66559 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/pi/pi-40-10-08-t60/pi-40-10-07948-40-61.xml
COMMAND LINE= /tmp/evaluation/282208-1169318650/solver.sh /tmp/evaluation/282208-1169318650/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-282208-1169318650 -o ROOT/results/node3/conversion-282208-1169318650 -C 600 -M 900 /tmp/evaluation/282208-1169318650/translate /tmp/evaluation/282208-1169318650/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-282208-1169318650 -o ROOT/results/node3/solver-282208-1169318650 -C 2400 -M 900  /tmp/evaluation/282208-1169318650/solver.sh /tmp/evaluation/282208-1169318650/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  1dec89b9f00f9c0d322b72806787eec5

RANDOM SEED= 822982656

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		: 3000.279
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		: 3000.279
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:       1153392 kB
Buffers:         58172 kB
Cached:         575304 kB
SwapCached:        284 kB
Active:         337988 kB
Inactive:       487500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1153392 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1860 kB
Writeback:           0 kB
Mapped:         204820 kB
Slab:            61604 kB
Committed_AS:  8205068 kB
PageTables:       2324 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= 66561 MiB



End job on node3 on Sat Jan 20 19:24:15 UTC 2007