Trace number 277177

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) 2400.02 2403.79

General information on the benchmark

Nametightness/tightness0.35/
rand-2-40-16-250-350-16_ext.xml
MD5SUM178eec286af49f44f96eb28fb5bd3b84
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints249
Best CPU time to get the best result obtained on this benchmark245.775
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables40
Number of constraints250
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension250
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/277177-1169258917/unknown.xml to /tmp/evaluation/277177-1169258917/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/node13/watcher-277177-1169258917 -o ROOT/results/node13/solver-277177-1169258917 -C 2400 -M 900 /tmp/evaluation/277177-1169258917/solver.sh /tmp/evaluation/277177-1169258917/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: 2.00 2.00 1.86 3/87 19822
/proc/meminfo: memFree=1132744/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=5244 CPUtime=0
/proc/19821/stat : 19821 (solver.sh) R 19819 19821 19291 0 -1 4194304 162 0 0 0 0 0 0 0 20 0 1 0 274286755 5369856 127 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269757415214 0 0 4096 0 0 0 0 17 1 0 0
/proc/19821/statm: 1311 127 92 79 0 115 0

[startup+0.103781 s]
/proc/loadavg: 2.00 2.00 1.86 3/87 19822
/proc/meminfo: memFree=1132744/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 47576

[startup+0.511843 s]
/proc/loadavg: 2.00 2.00 1.86 3/87 19822
/proc/meminfo: memFree=1132744/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 47576

[startup+1.33294 s]
/proc/loadavg: 2.00 2.00 1.86 3/88 19843
/proc/meminfo: memFree=936128/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=209148 CPUtime=1.21
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 48900 1545 0 0 96 21 4 0 25 0 1 0 274286764 214167552 48865 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/19840/statm: 52287 48865 75 178 0 52105 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 256724

[startup+2.97016 s]
/proc/loadavg: 2.00 2.00 1.86 3/88 19843
/proc/meminfo: memFree=936064/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=2.84
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57686 1545 0 0 256 24 4 0 25 0 1 0 274286764 250101760 57651 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597896 0 0 4096 2 0 0 0 17 1 0 0
/proc/19840/statm: 61060 57651 81 178 0 60878 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 291816

[startup+6.26861 s]
/proc/loadavg: 2.00 2.00 1.86 3/88 19843
/proc/meminfo: memFree=900800/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=6.12
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57686 1545 0 0 584 24 4 0 25 0 1 0 274286764 250101760 57651 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/19840/statm: 61060 57651 81 178 0 60878 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 291816

[startup+12.7255 s]
/proc/loadavg: 2.00 2.00 1.86 3/88 19843
/proc/meminfo: memFree=900800/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=12.56
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57686 1545 0 0 1227 25 4 0 25 0 1 0 274286764 250101760 57651 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/19840/statm: 61060 57651 81 178 0 60878 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 291816

[startup+25.5692 s]
/proc/loadavg: 2.00 2.00 1.87 3/88 19843
/proc/meminfo: memFree=900800/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=25.34
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57686 1545 0 0 2505 25 4 0 25 0 1 0 274286764 250101760 57651 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670544 0 0 4096 2 0 0 0 17 1 0 0
/proc/19840/statm: 61060 57651 81 178 0 60878 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 291816

[startup+51.2436 s]
/proc/loadavg: 2.00 2.00 1.87 3/88 19843
/proc/meminfo: memFree=900864/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=50.89
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57687 1545 0 0 5060 25 4 0 25 0 1 0 274286764 250101760 57652 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693945 0 0 4096 2 0 0 0 17 1 0 0
/proc/19840/statm: 61060 57652 81 178 0 60878 0
Current children cumulated CPU time (s) 50.95
Current children cumulated vsize (KiB) 291816

[startup+102.482 s]
/proc/loadavg: 2.00 2.00 1.87 3/88 19843
/proc/meminfo: memFree=900992/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=101.89
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57687 1545 0 0 10160 25 4 0 25 0 1 0 274286764 250101760 57652 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657125 0 0 4096 2 0 0 0 17 1 0 0
/proc/19840/statm: 61060 57652 81 178 0 60878 0
Current children cumulated CPU time (s) 101.95
Current children cumulated vsize (KiB) 291816

[startup+162.553 s]
/proc/loadavg: 2.00 2.00 1.88 3/88 19843
/proc/meminfo: memFree=900992/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=161.68
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57687 1545 0 0 16138 26 4 0 25 0 1 0 274286764 250101760 57652 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/19840/statm: 61060 57652 81 178 0 60878 0
Current children cumulated CPU time (s) 161.74
Current children cumulated vsize (KiB) 291816

[startup+222.628 s]
/proc/loadavg: 2.06 2.02 1.89 3/88 19843
/proc/meminfo: memFree=901056/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=221.47
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57687 1545 0 0 22117 26 4 0 25 0 1 0 274286764 250101760 57652 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670678 0 0 4096 2 0 0 0 17 1 0 0
/proc/19840/statm: 61060 57652 81 178 0 60878 0
Current children cumulated CPU time (s) 221.53
Current children cumulated vsize (KiB) 291816

[startup+282.698 s]
/proc/loadavg: 2.02 2.01 1.90 3/88 19843
/proc/meminfo: memFree=900992/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=281.25
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57687 1545 0 0 28095 26 4 0 25 0 1 0 274286764 250101760 57652 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657554 0 0 4096 2 0 0 0 17 1 0 0
/proc/19840/statm: 61060 57652 81 178 0 60878 0
Current children cumulated CPU time (s) 281.31
Current children cumulated vsize (KiB) 291816

[startup+342.762 s]
/proc/loadavg: 1.96 1.99 1.90 3/88 19934
/proc/meminfo: memFree=901120/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=341.16
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57687 1545 0 0 34084 28 4 0 25 0 1 0 274286764 250101760 57652 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660253 0 0 4096 2 0 0 0 17 0 0 0
/proc/19840/statm: 61060 57652 81 178 0 60878 0
Current children cumulated CPU time (s) 341.22
Current children cumulated vsize (KiB) 291816

[startup+402.83 s]
/proc/loadavg: 1.98 1.99 1.90 3/88 19934
/proc/meminfo: memFree=901184/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=401.15
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57687 1545 0 0 40083 28 4 0 25 0 1 0 274286764 250101760 57652 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134656102 0 0 4096 2 0 0 0 17 0 0 0
/proc/19840/statm: 61060 57652 81 178 0 60878 0
Current children cumulated CPU time (s) 401.21
Current children cumulated vsize (KiB) 291816

[startup+462.906 s]
/proc/loadavg: 1.99 1.99 1.91 3/88 19934
/proc/meminfo: memFree=901184/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=461.16
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57687 1545 0 0 46084 28 4 0 25 0 1 0 274286764 250101760 57652 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 0 0 0
/proc/19840/statm: 61060 57652 81 178 0 60878 0
Current children cumulated CPU time (s) 461.22
Current children cumulated vsize (KiB) 291816

[startup+522.978 s]
/proc/loadavg: 1.99 1.99 1.91 3/88 19934
/proc/meminfo: memFree=901184/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=521.18
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57687 1545 0 0 52086 28 4 0 25 0 1 0 274286764 250101760 57652 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657127 0 0 4096 2 0 0 0 17 0 0 0
/proc/19840/statm: 61060 57652 81 178 0 60878 0
Current children cumulated CPU time (s) 521.24

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

/proc/loadavg: 2.00 2.00 1.91 3/88 19936
/proc/meminfo: memFree=901184/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=1721.38
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57688 1545 0 0 172102 32 4 0 25 0 1 0 274286764 250101760 57653 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694087 0 0 4096 2 0 0 0 17 0 0 0
/proc/19840/statm: 61060 57653 81 178 0 60878 0
Current children cumulated CPU time (s) 1721.44
Current children cumulated vsize (KiB) 291816

[startup+1784.54 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 19936
/proc/meminfo: memFree=901120/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=1781.41
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57688 1545 0 0 178105 32 4 0 25 0 1 0 274286764 250101760 57653 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 0 0 0
/proc/19840/statm: 61060 57653 81 178 0 60878 0
Current children cumulated CPU time (s) 1781.47
Current children cumulated vsize (KiB) 291816

[startup+1844.62 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 19936
/proc/meminfo: memFree=901184/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=1841.4
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57688 1545 0 0 184104 32 4 0 25 0 1 0 274286764 250101760 57653 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693617 0 0 4096 2 0 0 0 17 0 0 0
/proc/19840/statm: 61060 57653 81 178 0 60878 0
Current children cumulated CPU time (s) 1841.46
Current children cumulated vsize (KiB) 291816

[startup+1904.7 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 19936
/proc/meminfo: memFree=901120/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=1901.41
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57688 1545 0 0 190105 32 4 0 25 0 1 0 274286764 250101760 57653 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/19840/statm: 61060 57653 81 178 0 60878 0
Current children cumulated CPU time (s) 1901.47
Current children cumulated vsize (KiB) 291816

[startup+1964.77 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 19936
/proc/meminfo: memFree=901120/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=1961.43
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57688 1545 0 0 196107 32 4 0 25 0 1 0 274286764 250101760 57653 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/19840/statm: 61060 57653 81 178 0 60878 0
Current children cumulated CPU time (s) 1961.49
Current children cumulated vsize (KiB) 291816

[startup+2024.84 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 19936
/proc/meminfo: memFree=901184/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=2021.42
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57688 1545 0 0 202106 32 4 0 25 0 1 0 274286764 250101760 57653 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134702996 0 0 4096 2 0 0 0 17 0 0 0
/proc/19840/statm: 61060 57653 81 178 0 60878 0
Current children cumulated CPU time (s) 2021.48
Current children cumulated vsize (KiB) 291816

[startup+2084.91 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 19936
/proc/meminfo: memFree=901120/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=2081.44
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57688 1545 0 0 208108 32 4 0 25 0 1 0 274286764 250101760 57653 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 0 0 0
/proc/19840/statm: 61060 57653 81 178 0 60878 0
Current children cumulated CPU time (s) 2081.5
Current children cumulated vsize (KiB) 291816

[startup+2144.99 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 19936
/proc/meminfo: memFree=901120/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=2141.45
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57688 1545 0 0 214109 32 4 0 25 0 1 0 274286764 250101760 57653 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694080 0 0 4096 2 0 0 0 17 0 0 0
/proc/19840/statm: 61060 57653 81 178 0 60878 0
Current children cumulated CPU time (s) 2141.51
Current children cumulated vsize (KiB) 291816

[startup+2205.07 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 19936
/proc/meminfo: memFree=901120/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=2201.44
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57688 1545 0 0 220108 32 4 0 25 0 1 0 274286764 250101760 57653 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/19840/statm: 61060 57653 81 178 0 60878 0
Current children cumulated CPU time (s) 2201.5
Current children cumulated vsize (KiB) 291816

[startup+2265.15 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 19936
/proc/meminfo: memFree=901184/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=2261.47
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57688 1545 0 0 226111 32 4 0 25 0 1 0 274286764 250101760 57653 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694177 0 0 4096 2 0 0 0 17 0 0 0
/proc/19840/statm: 61060 57653 81 178 0 60878 0
Current children cumulated CPU time (s) 2261.53
Current children cumulated vsize (KiB) 291816

[startup+2325.21 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 19936
/proc/meminfo: memFree=901120/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=2321.48
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57688 1545 0 0 232112 32 4 0 25 0 1 0 274286764 250101760 57653 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694089 0 0 4096 2 0 0 0 17 0 0 0
/proc/19840/statm: 61060 57653 81 178 0 60878 0
Current children cumulated CPU time (s) 2321.54
Current children cumulated vsize (KiB) 291816

[startup+2385.29 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 19936
/proc/meminfo: memFree=901120/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=2381.49
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57688 1545 0 0 238113 32 4 0 25 0 1 0 274286764 250101760 57653 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660300 0 0 4096 2 0 0 0 17 0 0 0
/proc/19840/statm: 61060 57653 81 178 0 60878 0
Current children cumulated CPU time (s) 2381.55
Current children cumulated vsize (KiB) 291816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2403.77 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 19936
/proc/meminfo: memFree=901120/2055920 swapFree=4169400/4192956
[pid=19821] ppid=19819 vsize=47576 CPUtime=0.06
/proc/19821/stat : 19821 (solver.sh) S 19819 19821 19291 0 -1 4194304 901 2530 0 0 0 0 4 2 19 0 1 0 274286755 48717824 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 269756853082 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/19821/statm: 11894 361 245 79 0 217 0
[pid=19840] ppid=19821 vsize=244240 CPUtime=2399.96
/proc/19840/stat : 19840 (toolbar) R 19821 19821 19291 0 -1 4194304 57688 1545 0 0 239960 32 4 0 25 0 1 0 274286764 250101760 57653 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/19840/statm: 61060 57653 81 178 0 60878 0
Current children cumulated CPU time (s) 2400.02
Current children cumulated vsize (KiB) 291816

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 19821 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=46992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=30995
CPU time returned by wait4() is 0.077987
while last known CPU time is 2400.02

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

Real time (s): 2403.79
CPU time (s): 2400.02
CPU user time (s): 2399.68
CPU system time (s): 0.34
CPU usage (%): 99.8432
Max. virtual memory (cumulated for all children) (KiB): 291816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.046992
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3431
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= 66
involuntary context switches= 27

runsolver used 2.72959 s user time and 7.9208 s system time

The end

Launcher Data (download as text)

Begin job on node13 on Sat Jan 20 02:08:37 UTC 2007


IDJOB= 277177
IDBENCH= 6325
IDSOLVER= 71
FILE ID= node13/277177-1169258917

PBS_JOBID= 3607260

Free space on /tmp= 66560 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.35/rand-2-40-16-250-350-16_ext.xml
COMMAND LINE= /tmp/evaluation/277177-1169258917/solver.sh /tmp/evaluation/277177-1169258917/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-277177-1169258917 -o ROOT/results/node13/conversion-277177-1169258917 -C 600 -M 900 /tmp/evaluation/277177-1169258917/translate /tmp/evaluation/277177-1169258917/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-277177-1169258917 -o ROOT/results/node13/solver-277177-1169258917 -C 2400 -M 900  /tmp/evaluation/277177-1169258917/solver.sh /tmp/evaluation/277177-1169258917/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  178eec286af49f44f96eb28fb5bd3b84

RANDOM SEED= 296740306

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		: 3000.247
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		: 3000.247
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:       1133288 kB
Buffers:         60228 kB
Cached:         523488 kB
SwapCached:       3124 kB
Active:         530628 kB
Inactive:       314156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1133288 kB
SwapTotal:     4192956 kB
SwapFree:      4169400 kB
Dirty:            2124 kB
Writeback:           0 kB
Mapped:         269932 kB
Slab:            62176 kB
Committed_AS:  7927224 kB
PageTables:       2852 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= 66560 MiB



End job on node13 on Sat Jan 20 02:48:42 UTC 2007