Trace number 279971

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
aolibdvo 2007-01-17? (TO) 2400.06 2419.63

General information on the benchmark

NameMaxCSP/maxcut/
maxcut-40/maxcut-40-600-9_ext.xml
MD5SUM9620d2089b641b4cab797f819bbedc5c
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints346
Best CPU time to get the best result obtained on this benchmark781.84
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints600
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension600
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 

parsing "/tmp/evaluation/279971-1169299733/unknown.xml" file ... done.
writing "/tmp/evaluation/279971-1169299733/unknown.wcsp" file ... done.

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/node42/watcher-279971-1169299733 -o ROOT/results/node42/solver-279971-1169299733 -C 2400 -M 900 /tmp/evaluation/279971-1169299733/aolibdvo /tmp/evaluation/279971-1169299733/unknown.wcsp 

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: 0.94 1.43 1.70 4/73 11998
/proc/meminfo: memFree=1311072/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=2452 CPUtime=0
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 158 0 0 0 0 0 0 0 18 0 1 0 278372551 2510848 140 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135052518 0 0 4096 0 0 0 0 17 1 0 0
/proc/11997/statm: 613 140 120 428 0 182 0

[startup+0.107514 s]
/proc/loadavg: 0.94 1.43 1.70 4/73 11998
/proc/meminfo: memFree=1311072/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=2832 CPUtime=0.1
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 311 0 0 0 10 0 0 0 18 0 1 0 278372551 2899968 292 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135155515 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 708 292 169 428 0 277 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2832

[startup+0.515559 s]
/proc/loadavg: 0.94 1.43 1.70 4/73 11998
/proc/meminfo: memFree=1311072/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3284 CPUtime=0.5
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 459 0 0 0 50 0 0 0 22 0 1 0 278372551 3362816 440 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 821 440 202 428 0 390 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3284

[startup+1.33665 s]
/proc/loadavg: 0.94 1.43 1.70 3/73 11998
/proc/meminfo: memFree=1309600/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3284 CPUtime=1.32
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 459 0 0 0 132 0 0 0 25 0 1 0 278372551 3362816 440 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 821 440 202 428 0 390 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3284

[startup+2.97683 s]
/proc/loadavg: 1.02 1.44 1.70 3/73 11998
/proc/meminfo: memFree=1309600/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3284 CPUtime=2.95
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 459 0 0 0 295 0 0 0 25 0 1 0 278372551 3362816 440 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135210896 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 821 440 202 428 0 390 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 3284

[startup+6.2552 s]
/proc/loadavg: 1.02 1.44 1.70 3/73 11998
/proc/meminfo: memFree=1309472/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3284 CPUtime=6.19
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 459 0 0 0 619 0 0 0 25 0 1 0 278372551 3362816 440 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 821 440 202 428 0 390 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 3284

[startup+12.7129 s]
/proc/loadavg: 1.17 1.46 1.70 3/73 11998
/proc/meminfo: memFree=1309536/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3284 CPUtime=12.57
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 459 0 0 0 1257 0 0 0 25 0 1 0 278372551 3362816 440 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 821 440 202 428 0 390 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 3284

[startup+25.5153 s]
/proc/loadavg: 1.30 1.48 1.71 3/73 11998
/proc/meminfo: memFree=1309664/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3284 CPUtime=25.28
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 459 0 0 0 2528 0 0 0 25 0 1 0 278372551 3362816 440 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134648043 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 821 440 202 428 0 390 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 3284

[startup+51.1322 s]
/proc/loadavg: 1.54 1.52 1.71 3/73 11998
/proc/meminfo: memFree=1309664/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=50.7
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 5070 0 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 3288

[startup+102.363 s]
/proc/loadavg: 1.80 1.59 1.73 3/73 11998
/proc/meminfo: memFree=1309792/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=101.5
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 10150 0 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647985 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 3288

[startup+162.404 s]
/proc/loadavg: 1.93 1.67 1.74 3/73 11998
/proc/meminfo: memFree=1309792/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=161.06
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 16106 0 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134648046 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 161.06
Current children cumulated vsize (KiB) 3288

[startup+222.453 s]
/proc/loadavg: 1.97 1.73 1.75 3/73 11998
/proc/meminfo: memFree=1309792/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=220.64
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 22064 0 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611801 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 220.64
Current children cumulated vsize (KiB) 3288

[startup+282.496 s]
/proc/loadavg: 1.99 1.77 1.76 3/73 11998
/proc/meminfo: memFree=1309792/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=280.18
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 28018 0 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134614446 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 280.18
Current children cumulated vsize (KiB) 3288

[startup+342.543 s]
/proc/loadavg: 2.04 1.82 1.78 3/73 11998
/proc/meminfo: memFree=1309728/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=339.75
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 33975 0 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135740481 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 339.75
Current children cumulated vsize (KiB) 3288

[startup+402.59 s]
/proc/loadavg: 2.01 1.86 1.79 3/73 11998
/proc/meminfo: memFree=1309792/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=399.32
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 39932 0 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134613097 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 399.32
Current children cumulated vsize (KiB) 3288

[startup+462.639 s]
/proc/loadavg: 2.00 1.88 1.80 3/73 11998
/proc/meminfo: memFree=1309728/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=458.87
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 45887 0 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 458.87
Current children cumulated vsize (KiB) 3288

[startup+522.682 s]
/proc/loadavg: 2.06 1.91 1.82 3/73 11998
/proc/meminfo: memFree=1309792/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=518.45
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 51844 1 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611812 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 518.45
Current children cumulated vsize (KiB) 3288

[startup+582.733 s]
/proc/loadavg: 2.02 1.93 1.83 3/73 11998
/proc/meminfo: memFree=1309792/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=578.02
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 57801 1 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134646844 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 578.02
Current children cumulated vsize (KiB) 3288

[startup+642.78 s]
/proc/loadavg: 2.00 1.94 1.83 3/73 11998
/proc/meminfo: memFree=1309792/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=637.57
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 63756 1 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647907 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 637.57
Current children cumulated vsize (KiB) 3288

[startup+702.831 s]
/proc/loadavg: 2.00 1.95 1.84 3/73 11998
/proc/meminfo: memFree=1309792/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=697.14
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 69713 1 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611844 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 697.14
Current children cumulated vsize (KiB) 3288

[startup+762.877 s]
/proc/loadavg: 2.00 1.95 1.84 3/73 11998
/proc/meminfo: memFree=1309792/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=756.71
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 75670 1 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134646948 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 756.71
Current children cumulated vsize (KiB) 3288

[startup+822.93 s]
/proc/loadavg: 2.00 1.96 1.85 3/73 11998
/proc/meminfo: memFree=1309728/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=816.26

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

Current children cumulated vsize (KiB) 3288

[startup+1423.4 s]
/proc/loadavg: 2.00 1.97 1.91 3/73 11998
/proc/meminfo: memFree=1309728/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=1411.91
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 141189 2 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134658085 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 1411.91
Current children cumulated vsize (KiB) 3288

[startup+1483.45 s]
/proc/loadavg: 2.00 1.97 1.91 3/73 11998
/proc/meminfo: memFree=1309728/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=1471.47
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 147145 2 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134645584 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 1471.47
Current children cumulated vsize (KiB) 3288

[startup+1543.49 s]
/proc/loadavg: 2.00 1.97 1.91 3/73 11998
/proc/meminfo: memFree=1309728/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=1531.02
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 153100 2 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134648053 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 1531.02
Current children cumulated vsize (KiB) 3288

[startup+1603.54 s]
/proc/loadavg: 2.00 1.97 1.91 3/73 11998
/proc/meminfo: memFree=1309728/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=1590.59
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 159057 2 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135738557 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 1590.59
Current children cumulated vsize (KiB) 3288

[startup+1663.58 s]
/proc/loadavg: 2.00 1.97 1.91 3/73 11998
/proc/meminfo: memFree=1309664/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=1650.15
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 165013 2 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135539740 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 1650.15
Current children cumulated vsize (KiB) 3288

[startup+1723.63 s]
/proc/loadavg: 2.00 1.97 1.91 3/73 11998
/proc/meminfo: memFree=1309728/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=1709.7
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 170968 2 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647990 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 1709.7
Current children cumulated vsize (KiB) 3288

[startup+1783.67 s]
/proc/loadavg: 2.00 1.97 1.91 3/73 11998
/proc/meminfo: memFree=1309664/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=1769.27
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 176925 2 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647958 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 1769.27
Current children cumulated vsize (KiB) 3288

[startup+1843.72 s]
/proc/loadavg: 2.00 1.97 1.91 3/73 11998
/proc/meminfo: memFree=1309664/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=1828.83
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 182881 2 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647985 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 1828.83
Current children cumulated vsize (KiB) 3288

[startup+1903.76 s]
/proc/loadavg: 2.04 1.99 1.91 3/73 11998
/proc/meminfo: memFree=1309664/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=1888.37
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 188835 2 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 1888.37
Current children cumulated vsize (KiB) 3288

[startup+1963.82 s]
/proc/loadavg: 2.01 1.99 1.91 3/79 12122
/proc/meminfo: memFree=1308312/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=1947.91
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 194783 8 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611844 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 1947.91
Current children cumulated vsize (KiB) 3288

[startup+2023.88 s]
/proc/loadavg: 2.00 1.99 1.91 3/73 12196
/proc/meminfo: memFree=1309344/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=2007.46
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 200734 12 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647928 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 2007.46
Current children cumulated vsize (KiB) 3288

[startup+2083.93 s]
/proc/loadavg: 2.00 1.99 1.91 3/73 12196
/proc/meminfo: memFree=1309344/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=2067
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 206688 12 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134658482 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 2067
Current children cumulated vsize (KiB) 3288

[startup+2143.98 s]
/proc/loadavg: 2.00 1.99 1.91 3/73 12196
/proc/meminfo: memFree=1309408/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=2126.57
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 212645 12 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134655861 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 2126.57
Current children cumulated vsize (KiB) 3288

[startup+2204.02 s]
/proc/loadavg: 2.05 2.00 1.92 3/73 12196
/proc/meminfo: memFree=1309408/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=2186.15
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 218603 12 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 2186.15
Current children cumulated vsize (KiB) 3288

[startup+2264.07 s]
/proc/loadavg: 2.02 2.00 1.92 3/73 12196
/proc/meminfo: memFree=1309472/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=2245.7
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 224557 13 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134802975 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 2245.7
Current children cumulated vsize (KiB) 3288

[startup+2324.12 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 12196
/proc/meminfo: memFree=1309600/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=2305.27
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 230514 13 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 2305.27
Current children cumulated vsize (KiB) 3288

[startup+2384.17 s]
/proc/loadavg: 2.07 2.02 1.93 3/73 12196
/proc/meminfo: memFree=1309664/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=2364.84
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 236471 13 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611807 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 2364.84
Current children cumulated vsize (KiB) 3288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2419.62 s]
/proc/loadavg: 1.97 2.00 1.92 3/74 12275
/proc/meminfo: memFree=1259152/2055920 swapFree=4184856/4192956
[pid=11997] ppid=11995 vsize=3288 CPUtime=2400.05
/proc/11997/stat : 11997 (aolibdvo) R 11995 11997 11896 0 -1 0 460 0 0 0 239992 13 0 0 25 0 1 0 278372551 3366912 441 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134613369 0 0 4096 0 0 0 0 17 0 0 0
/proc/11997/statm: 822 441 202 428 0 391 0
Current children cumulated CPU time (s) 2400.05
Current children cumulated vsize (KiB) 3288

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2419.63
CPU time (s): 2400.06
CPU user time (s): 2399.92
CPU system time (s): 0.139978
CPU usage (%): 99.1915
Max. virtual memory (cumulated for all children) (KiB): 3288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.92
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460
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= 6
involuntary context switches= 55946

runsolver used 2.39264 s user time and 6.20606 s system time

The end

Launcher Data (download as text)

Begin job on node42 on Sat Jan 20 13:28:53 UTC 2007


IDJOB= 279971
IDBENCH= 10552
IDSOLVER= 61
FILE ID= node42/279971-1169299733

PBS_JOBID= 3609872

Free space on /tmp= 66561 MiB

SOLVER NAME= aolibdvo 2007-01-17
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/maxcut/maxcut-40/maxcut-40-600-9_ext.xml
COMMAND LINE= /tmp/evaluation/279971-1169299733/aolibdvo /tmp/evaluation/279971-1169299733/unknown.wcsp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-279971-1169299733 -o ROOT/results/node42/conversion-279971-1169299733 -C 600 -M 900 python xcsp2wcsp.py /tmp/evaluation/279971-1169299733/unknown.xml
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-279971-1169299733 -o ROOT/results/node42/solver-279971-1169299733 -C 2400 -M 900  /tmp/evaluation/279971-1169299733/aolibdvo /tmp/evaluation/279971-1169299733/unknown.wcsp

META MD5SUM SOLVER= 5d0282fabcfebd5fb942c79c8af6ce28
MD5SUM BENCH=  9620d2089b641b4cab797f819bbedc5c

RANDOM SEED= 12083869

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		: 3000.229
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		: 3000.229
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:       1311552 kB
Buffers:         48600 kB
Cached:         605372 kB
SwapCached:       2500 kB
Active:         122548 kB
Inactive:       546936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1311552 kB
SwapTotal:     4192956 kB
SwapFree:      4184856 kB
Dirty:            4580 kB
Writeback:           0 kB
Mapped:          23588 kB
Slab:            60464 kB
Committed_AS:  5178620 kB
PageTables:       1724 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 node42 on Sat Jan 20 14:09:13 UTC 2007