Trace number 281695

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 2414.4

General information on the benchmark

NameMaxCSP/randomMaxCSP/denseTight/
vcsp-25-10-25-87-7_ext.xml
MD5SUMd540409a3576f2502b3adba1bf27138e
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints45
Best CPU time to get the best result obtained on this benchmark6.17306
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints75
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension75
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/281695-1169313736/unknown.xml to /tmp/evaluation/281695-1169313736/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-281695-1169313736 -o ROOT/results/node3/solver-281695-1169313736 -C 2400 -M 900 /tmp/evaluation/281695-1169313736/solver.sh /tmp/evaluation/281695-1169313736/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 1.96 1.98 5/87 5688
/proc/meminfo: memFree=1231560/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=8560 CPUtime=0
/proc/5687/stat : 5687 (solver.sh) R 5685 5687 5510 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 279769267 8765440 253 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632941967 0 0 4096 8192 0 0 0 17 1 0 0
/proc/5687/statm: 2140 253 197 79 0 133 0

[startup+0.105936 s]
/proc/loadavg: 1.85 1.96 1.98 5/87 5688
/proc/meminfo: memFree=1231560/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47556

[startup+0.513999 s]
/proc/loadavg: 1.85 1.96 1.98 5/87 5688
/proc/meminfo: memFree=1231560/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47556

[startup+1.33613 s]
/proc/loadavg: 1.85 1.96 1.98 3/90 5708
/proc/meminfo: memFree=1228464/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=884 CPUtime=0
/proc/5706/stat : 5706 (toolbar) S 5687 5687 5510 0 -1 4194304 75 0 0 0 0 0 0 0 24 0 1 0 279769272 905216 51 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/5706/statm: 221 51 45 178 0 39 0
[pid=5707] ppid=5706 vsize=43996 CPUtime=0
/proc/5707/stat : 5707 (sh) S 5706 5687 5510 0 -1 4194304 293 0 0 0 0 0 0 0 25 0 1 0 279769272 45051904 257 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5707/statm: 10999 257 217 169 0 50 0
[pid=5708] ppid=5707 vsize=22300 CPUtime=1.26
/proc/5708/stat : 5708 (maxwalksat) R 5707 5687 5510 0 -1 4194304 634 0 0 0 126 0 0 0 25 0 1 0 279769272 22835200 602 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134521609 0 0 4096 2 0 0 0 17 1 0 0
/proc/5708/statm: 5575 602 102 3 0 5217 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 114736

[startup+2.9784 s]
/proc/loadavg: 1.85 1.96 1.98 4/88 5709
/proc/meminfo: memFree=1169856/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=2.89
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 156 6 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134595306 0 0 4096 2 0 0 0 17 1 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 110916

[startup+6.25894 s]
/proc/loadavg: 1.86 1.96 1.98 3/88 5709
/proc/meminfo: memFree=1169856/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=6.14
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 481 6 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134590281 0 0 4096 2 0 0 0 17 1 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 110916

[startup+12.73 s]
/proc/loadavg: 1.87 1.96 1.98 3/88 5709
/proc/meminfo: memFree=1169920/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=12.54
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 1121 6 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693622 0 0 4096 2 0 0 0 17 1 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 110916

[startup+25.5541 s]
/proc/loadavg: 1.90 1.96 1.98 3/88 5709
/proc/meminfo: memFree=1170048/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=25.25
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 2392 6 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693620 0 0 4096 2 0 0 0 17 1 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 110916

[startup+51.2122 s]
/proc/loadavg: 1.93 1.97 1.98 3/88 5709
/proc/meminfo: memFree=1170048/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=50.67
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 4934 6 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670592 0 0 4096 2 0 0 0 17 1 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 110916

[startup+102.423 s]
/proc/loadavg: 1.97 1.97 1.98 3/88 5709
/proc/meminfo: memFree=1170112/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=101.42
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 10008 7 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693638 0 0 4096 2 0 0 0 17 1 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 101.44
Current children cumulated vsize (KiB) 110916

[startup+162.456 s]
/proc/loadavg: 1.99 1.97 1.98 3/88 5709
/proc/meminfo: memFree=1170112/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=160.9
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 15956 7 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670600 0 0 4096 2 0 0 0 17 1 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 160.92
Current children cumulated vsize (KiB) 110916

[startup+222.517 s]
/proc/loadavg: 2.04 1.99 1.98 3/88 5709
/proc/meminfo: memFree=1170112/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=220.4
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 21906 7 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699968 0 0 4096 2 0 0 0 17 1 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 220.42
Current children cumulated vsize (KiB) 110916

[startup+282.579 s]
/proc/loadavg: 2.01 1.99 1.98 3/88 5709
/proc/meminfo: memFree=1170112/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=279.92
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 27857 8 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694087 0 0 4096 2 0 0 0 17 1 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 279.94
Current children cumulated vsize (KiB) 110916

[startup+342.644 s]
/proc/loadavg: 2.00 1.99 1.98 3/88 5709
/proc/meminfo: memFree=1170112/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=339.43
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 33808 8 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 1 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 339.45
Current children cumulated vsize (KiB) 110916

[startup+402.704 s]
/proc/loadavg: 2.08 2.00 1.99 3/88 5709
/proc/meminfo: memFree=1170112/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=398.94
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 39758 9 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134702726 0 0 4096 2 0 0 0 17 1 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 398.96
Current children cumulated vsize (KiB) 110916

[startup+462.768 s]
/proc/loadavg: 2.03 2.00 1.99 3/88 5709
/proc/meminfo: memFree=1170112/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=458.45
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 45709 9 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134656104 0 0 4096 2 0 0 0 17 1 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 458.47
Current children cumulated vsize (KiB) 110916

[startup+522.835 s]
/proc/loadavg: 2.01 2.00 1.99 3/88 5709
/proc/meminfo: memFree=1170112/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02

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

/proc/loadavg: 2.00 2.00 1.99 3/88 5893
/proc/meminfo: memFree=1168960/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=1713.05
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 171163 15 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 1713.07
Current children cumulated vsize (KiB) 110916

[startup+1784.14 s]
/proc/loadavg: 2.00 2.00 1.99 3/88 5893
/proc/meminfo: memFree=1168896/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=1772.84
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 177142 15 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658081 0 0 4096 2 0 0 0 17 0 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 1772.86
Current children cumulated vsize (KiB) 110916

[startup+1844.2 s]
/proc/loadavg: 2.04 2.01 2.00 3/88 5893
/proc/meminfo: memFree=1168960/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=1832.61
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 183119 15 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 1832.63
Current children cumulated vsize (KiB) 110916

[startup+1904.27 s]
/proc/loadavg: 2.08 2.02 2.00 3/88 5893
/proc/meminfo: memFree=1168896/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=1892.4
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 189098 15 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134586340 0 0 4096 2 0 0 0 17 0 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 1892.42
Current children cumulated vsize (KiB) 110916

[startup+1964.34 s]
/proc/loadavg: 2.03 2.02 2.00 3/88 5893
/proc/meminfo: memFree=1168896/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=1952.19
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 195077 15 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694232 0 0 4096 2 0 0 0 17 0 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 1952.21
Current children cumulated vsize (KiB) 110916

[startup+2024.4 s]
/proc/loadavg: 2.01 2.01 2.00 3/88 5893
/proc/meminfo: memFree=1168896/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=2011.97
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 201054 16 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 0 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 2011.99
Current children cumulated vsize (KiB) 110916

[startup+2084.47 s]
/proc/loadavg: 2.08 2.02 2.01 3/88 5893
/proc/meminfo: memFree=1168896/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=2071.76
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 207033 16 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693631 0 0 4096 2 0 0 0 17 0 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 2071.78
Current children cumulated vsize (KiB) 110916

[startup+2144.52 s]
/proc/loadavg: 2.03 2.02 2.00 3/88 5893
/proc/meminfo: memFree=1168896/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=2131.54
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 213011 16 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 0 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 2131.56
Current children cumulated vsize (KiB) 110916

[startup+2204.59 s]
/proc/loadavg: 2.01 2.01 2.00 3/88 5893
/proc/meminfo: memFree=1168896/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=2191.32
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 218989 16 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658223 0 0 4096 2 0 0 0 17 0 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 2191.34
Current children cumulated vsize (KiB) 110916

[startup+2264.66 s]
/proc/loadavg: 2.00 2.01 2.00 3/88 5893
/proc/meminfo: memFree=1168896/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=2251.11
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 224968 16 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134590181 0 0 4096 2 0 0 0 17 0 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 2251.13
Current children cumulated vsize (KiB) 110916

[startup+2324.72 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 5893
/proc/meminfo: memFree=1168896/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=2310.89
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 230944 18 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657232 0 0 4096 2 0 0 0 17 0 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 2310.91
Current children cumulated vsize (KiB) 110916

[startup+2384.81 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 6063
/proc/meminfo: memFree=1167696/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=2370.56
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 236904 25 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694089 0 0 4096 2 0 0 0 17 0 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 2370.58
Current children cumulated vsize (KiB) 110916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2414.38 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 6091
/proc/meminfo: memFree=1168704/2055920 swapFree=4191880/4192956
[pid=5687] ppid=5685 vsize=47556 CPUtime=0.02
/proc/5687/stat : 5687 (solver.sh) S 5685 5687 5510 0 -1 4194304 900 2412 0 0 0 0 1 1 22 0 1 0 279769267 48697344 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 233632361306 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/5687/statm: 11889 361 245 79 0 217 0
[pid=5706] ppid=5687 vsize=63360 CPUtime=2400
/proc/5706/stat : 5706 (toolbar) R 5687 5687 5510 0 -1 4194304 15320 1327 0 0 239846 27 127 0 25 0 1 0 279769272 64880640 15285 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597896 0 0 4096 2 0 0 0 17 0 0 0
/proc/5706/statm: 15840 15285 81 178 0 15658 0
Current children cumulated CPU time (s) 2400.02
Current children cumulated vsize (KiB) 110916

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 5687 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=18997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=19996
CPU time returned by wait4() is 0.038993
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): 2414.4
CPU time (s): 2400.02
CPU user time (s): 2399.74
CPU system time (s): 0.28
CPU usage (%): 99.4046
Max. virtual memory (cumulated for all children) (KiB): 114736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3312
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 3.24351 s user time and 7.43687 s system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Jan 20 17:22:16 UTC 2007


IDJOB= 281695
IDBENCH= 12248
IDSOLVER= 71
FILE ID= node3/281695-1169313736

PBS_JOBID= 3610008

Free space on /tmp= 66561 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/randomMaxCSP/denseTight/vcsp-25-10-25-87-7_ext.xml
COMMAND LINE= /tmp/evaluation/281695-1169313736/solver.sh /tmp/evaluation/281695-1169313736/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-281695-1169313736 -o ROOT/results/node3/conversion-281695-1169313736 -C 600 -M 900 /tmp/evaluation/281695-1169313736/translate /tmp/evaluation/281695-1169313736/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-281695-1169313736 -o ROOT/results/node3/solver-281695-1169313736 -C 2400 -M 900  /tmp/evaluation/281695-1169313736/solver.sh /tmp/evaluation/281695-1169313736/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  d540409a3576f2502b3adba1bf27138e

RANDOM SEED= 720982707

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:       1231976 kB
Buffers:         58016 kB
Cached:         570768 kB
SwapCached:        284 kB
Active:         262116 kB
Inactive:       484992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1231976 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            2060 kB
Writeback:           0 kB
Mapped:         131076 kB
Slab:            61604 kB
Committed_AS:  8081644 kB
PageTables:       2176 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 18:02:31 UTC 2007