Trace number 460615

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
aigsat-sp 2007-05-15? (TO) 1200.14 1200.56

General information on the benchmark

Nameindustrial-aig/
grieu/vmpc_31.aig
MD5SUM977fa4ed911e5a73a74e35f7ad2a9c05
Bench CategoryALL (all instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved

Solver Data (download as text)

6.39/6.44	c file: /tmp/evaluation/460615-1179248221/instance-460615-1179248221.aig
6.39/6.44	c Reading aig format..
6.39/6.44	c MAXVAR  323395
6.39/6.44	c INPUTS  961
6.39/6.44	c LATCHES 0
6.39/6.44	c OUTPUTS 1
6.39/6.44	c AND     322434
6.39/6.44	c Before initialization time (seconds) 6.19106
6.39/6.44	c Memory used (in MB): 213.207
35.78/35.86	c Pre-processing followed by bcp (no decisions) assigned 2410 vars 
35.78/35.86	c DBreduced=0 GV=47458[0]  GL=176830[ 129373,47457] HP=0 Prune=97472 decisions=50013 restart=16 est=1.1697 HP Impl=[0, 0] DB Impl=20223921[0]  varReasonNeeded[1332777]  
35.78/35.86	c Memory used (in MB): 249.922
44.18/44.24	c DBreduced=1 GV=57639[0]  GL=180929[ 129373,51556] HP=0 Prune=118166 decisions=60526 restart=16 est=1.1697 HP Impl=[0, 0] DB Impl=24840196[0]  varReasonNeeded[1633118]  
44.18/44.24	c Memory used (in MB): 252.816
48.28/48.36	c DBreduced=2 GV=62149[0]  GL=185438[ 129373,56065] HP=0 Prune=127273 decisions=65123 restart=16 est=1.1697 HP Impl=[0, 0] DB Impl=26950033[0]  varReasonNeeded[1770581]  
48.28/48.36	c Memory used (in MB): 254.52
53.47/53.51	c DBreduced=3 GV=67780[0]  GL=191069[ 129373,61696] HP=0 Prune=138715 decisions=70934 restart=17 est=1.1697 HP Impl=[0, 0] DB Impl=29399908[0]  varReasonNeeded[1940263]  
53.47/53.51	c Memory used (in MB): 256.613
87.37/87.44	c DBreduced=4 GV=103247[0]  GL=196687[ 129373,67314] HP=0 Prune=210581 decisions=107333 restart=18 est=1.1697 HP Impl=[0, 0] DB Impl=44621004[0]  varReasonNeeded[3082091]  
87.37/87.44	c Memory used (in MB): 258.984
122.96/123.01	c DBreduced=5 GV=138270[0]  GL=203221[ 129373,73848] HP=0 Prune=281383 decisions=143112 restart=18 est=1.1697 HP Impl=[0, 0] DB Impl=59899924[0]  varReasonNeeded[4217428]  
122.96/123.01	c Memory used (in MB): 263.684
162.66/162.70	c DBreduced=6 GV=175050[0]  GL=211106[ 129373,81733] HP=0 Prune=355624 decisions=180573 restart=19 est=1.17018 HP Impl=[0, 0] DB Impl=73866809[0]  varReasonNeeded[5420693]  
162.66/162.70	c Memory used (in MB): 267.207
212.03/212.20	c DBreduced=7 GV=213936[0]  GL=218380[ 129373,89007] HP=0 Prune=434089 decisions=220152 restart=19 est=1.17018 HP Impl=[0, 0] DB Impl=88512727[0]  varReasonNeeded[6738773]  
212.03/212.20	c Memory used (in MB): 271.551
274.85/275.00	c DBreduced=8 GV=255124[0]  GL=226430[ 129373,97057] HP=0 Prune=517178 decisions=262053 restart=20 est=1.17018 HP Impl=[0, 0] DB Impl=106781752[0]  varReasonNeeded[8211996]  
274.85/275.00	c Memory used (in MB): 275.848
347.40/347.60	c DBreduced=9 GV=299449[0]  GL=235668[ 129373,106295] HP=0 Prune=606653 decisions=307203 restart=20 est=1.17018 HP Impl=[0, 0] DB Impl=126169809[0]  varReasonNeeded[9851284]  
347.40/347.60	c Memory used (in MB): 279.688
431.76/432.07	c DBreduced=10 GV=347492[0]  GL=245838[ 129373,116465] HP=0 Prune=703379 decisions=355886 restart=21 est=1.17018 HP Impl=[0, 0] DB Impl=146821909[0]  varReasonNeeded[11633363]  
431.76/432.07	c Memory used (in MB): 285.527
527.45/527.73	c DBreduced=11 GV=398788[0]  GL=257431[ 129373,128058] HP=0 Prune=806883 decisions=408094 restart=21 est=1.17018 HP Impl=[0, 0] DB Impl=169434595[0]  varReasonNeeded[13547584]  
527.45/527.73	c Memory used (in MB): 289.949
652.12/652.46	c DBreduced=12 GV=457454[0]  GL=269673[ 129373,140300] HP=0 Prune=925063 decisions=467608 restart=21 est=1.17018 HP Impl=[0, 0] DB Impl=195220155[0]  varReasonNeeded[15878868]  
652.12/652.46	c Memory used (in MB): 322.68
804.47/804.84	c DBreduced=13 GV=518558[0]  GL=283371[ 129373,153998] HP=0 Prune=1048053 decisions=529494 restart=22 est=1.17018 HP Impl=[0, 0] DB Impl=223565546[0]  varReasonNeeded[18506923]  
804.47/804.84	c Memory used (in MB): 322.773
967.43/967.87	c DBreduced=14 GV=587353[0]  GL=298733[ 129373,169360] HP=0 Prune=1186738 decisions=599384 restart=22 est=1.17018 HP Impl=[0, 0] DB Impl=252611846[0]  varReasonNeeded[21238878]  
967.43/967.87	c Memory used (in MB): 329
1184.38/1184.80	c DBreduced=15 GV=662789[0]  GL=315223[ 129373,185850] HP=0 Prune=1338444 decisions=675654 restart=22 est=1.17018 HP Impl=[0, 0] DB Impl=286256664[0]  varReasonNeeded[24457930]  
1184.38/1184.80	c Memory used (in MB): 340.113

Verifier Data (download as text)

No verification made

Watcher Data (download as text)

runsolver version 3.2.4 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-460615-1179248221 -o ROOT/results/node44/solver-460615-1179248221 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460615-1179248221/aigsat-sp /tmp/evaluation/460615-1179248221/instance-460615-1179248221.aig 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing Stack size limit: 1048576 KiB
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 1048576 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 6404
/proc/meminfo: memFree=858928/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=7512 CPUtime=0
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 908 0 0 0 0 0 0 0 18 0 1 0 372733824 7692288 896 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188852 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 1878 904 121 277 0 1596 0

[startup+0.087795 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 6404
/proc/meminfo: memFree=858928/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=7528 CPUtime=0.07
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 1733 0 0 0 7 0 0 0 18 0 1 0 372733824 7708672 1721 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134750863 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 1882 1721 121 277 0 1600 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7528

[startup+0.101795 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 6404
/proc/meminfo: memFree=858928/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=7816 CPUtime=0.09
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 1816 0 0 0 9 0 0 0 18 0 1 0 372733824 8003584 1803 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134601486 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 1958 1804 131 277 0 1676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7816

[startup+0.301816 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 6404
/proc/meminfo: memFree=858928/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=17416 CPUtime=0.29
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 4361 0 0 0 27 2 0 0 19 0 1 0 372733824 17833984 4202 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 4354 4203 131 277 0 4072 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17416

[startup+0.701857 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 6404
/proc/meminfo: memFree=858928/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=37484 CPUtime=0.69
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 9195 0 0 0 66 3 0 0 22 0 1 0 372733824 38383616 8843 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 9371 8844 131 277 0 9089 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37484

[startup+1.50194 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 6405
/proc/meminfo: memFree=809704/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=63376 CPUtime=1.49
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 17415 0 0 0 143 6 0 0 25 0 1 0 372733824 64897024 15003 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134601688 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 15844 15003 131 277 0 15562 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63376

[startup+3.1011 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 6405
/proc/meminfo: memFree=778280/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=117576 CPUtime=3.09
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 34004 0 0 0 297 12 0 0 25 0 1 0 372733824 120397824 29017 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 29394 29017 136 277 0 29112 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 117576

[startup+6.30143 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 6405
/proc/meminfo: memFree=650664/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=227904 CPUtime=6.29
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 69085 0 0 0 605 24 0 0 25 0 1 0 372733824 233373696 55323 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134644853 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 56976 55323 140 277 0 56694 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 227904

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.90 2/78 6405
/proc/meminfo: memFree=627904/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=243724 CPUtime=12.69
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 75451 0 0 0 1241 28 0 0 25 0 1 0 372733824 249573376 57833 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575164 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 60931 57833 159 277 0 60649 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 243724

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 6405
/proc/meminfo: memFree=619264/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=250800 CPUtime=25.49
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 77509 0 0 0 2518 31 0 0 25 0 1 0 372733824 256819200 59891 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 62700 59891 159 277 0 62418 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 250800

[startup+51.101 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 6405
/proc/meminfo: memFree=606976/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=261804 CPUtime=51.08
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 81320 0 0 0 5072 36 0 0 25 0 1 0 372733824 268087296 63002 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 65451 63002 159 277 0 65169 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 261804

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 6405
/proc/meminfo: memFree=602624/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=265240 CPUtime=102.27
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 83081 0 0 0 10189 38 0 0 25 0 1 0 372733824 271605760 64026 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575709 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 66310 64026 159 277 0 66028 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 265240

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6405
/proc/meminfo: memFree=593728/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=273452 CPUtime=162.25
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 85748 0 0 0 16182 43 0 0 25 0 1 0 372733824 280014848 66308 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188724 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 68363 66308 159 277 0 68081 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 273452

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6405
/proc/meminfo: memFree=588096/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=278120 CPUtime=222.23
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 87868 0 0 0 22177 46 0 0 25 0 1 0 372733824 284794880 67618 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574979 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 69530 67618 159 277 0 69248 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 278120

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/84 6573
/proc/meminfo: memFree=581824/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=282528 CPUtime=282.13
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 89531 0 0 0 28163 50 0 0 25 0 1 0 372733824 289308672 68854 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574276 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 70632 68854 159 277 0 70350 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 282528

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6603
/proc/meminfo: memFree=580288/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=284832 CPUtime=342.09
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 90227 0 0 0 34158 51 0 0 25 0 1 0 372733824 291667968 69550 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574276 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 71208 69550 159 277 0 70926 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 284832

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 6603
/proc/meminfo: memFree=578496/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=286468 CPUtime=402.07
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 91114 0 0 0 40155 52 0 0 25 0 1 0 372733824 293343232 69994 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 71617 69994 159 277 0 71335 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 286468

[startup+462.301 s]
/proc/loadavg: 1.04 0.99 0.91 2/78 6603
/proc/meminfo: memFree=571904/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=292464 CPUtime=462.06
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 93221 0 0 0 46149 57 0 0 25 0 1 0 372733824 299483136 71640 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574292 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 73116 71640 159 277 0 72834 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 292464

[startup+522.301 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 6603
/proc/meminfo: memFree=568384/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=295580 CPUtime=522.05
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 94167 0 0 0 52146 59 0 0 25 0 1 0 372733824 302673920 72586 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574292 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 73895 72586 159 277 0 73613 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 295580

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 6603
/proc/meminfo: memFree=566464/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=297016 CPUtime=582.03
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 95044 0 0 0 58143 60 0 0 25 0 1 0 372733824 304144384 72982 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134556526 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 74254 72982 159 277 0 73972 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 297016

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 6603
/proc/meminfo: memFree=543936/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=330420 CPUtime=642.01
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 102705 0 0 0 64137 64 0 0 25 0 1 0 372733824 338350080 78591 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 82605 78591 159 277 0 82323 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 330420

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 6603
/proc/meminfo: memFree=543808/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=330516 CPUtime=702
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 103264 0 0 0 70135 65 0 0 25 0 1 0 372733824 338448384 78647 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 82629 78647 159 277 0 82347 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 330516

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 6603
/proc/meminfo: memFree=543808/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=330516 CPUtime=761.98
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 103265 0 0 0 76133 65 0 0 25 0 1 0 372733824 338448384 78648 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574976 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 82629 78648 159 277 0 82347 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 330516

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 6603
/proc/meminfo: memFree=543296/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=330624 CPUtime=821.97
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 103926 0 0 0 82131 66 0 0 25 0 1 0 372733824 338558976 78782 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574208 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 82656 78782 159 277 0 82374 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 330624

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 6603
/proc/meminfo: memFree=543232/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=330624 CPUtime=881.96
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 103926 0 0 0 88129 67 0 0 25 0 1 0 372733824 338558976 78782 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 82656 78782 159 277 0 82374 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 330624

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 6603
/proc/meminfo: memFree=542016/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=331888 CPUtime=941.94
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 104293 0 0 0 94126 68 0 0 25 0 1 0 372733824 339853312 79149 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574276 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 82972 79149 159 277 0 82690 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 331888

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 6603
/proc/meminfo: memFree=536448/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=337012 CPUtime=1001.92
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 106192 0 0 0 100121 71 0 0 25 0 1 0 372733824 345100288 80494 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134556499 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 84253 80494 159 277 0 83971 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 337012

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 6603
/proc/meminfo: memFree=536384/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=337032 CPUtime=1061.91
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 106196 0 0 0 106119 72 0 0 25 0 1 0 372733824 345120768 80498 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 84258 80498 159 277 0 83976 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 337032

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 6603
/proc/meminfo: memFree=536384/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=337064 CPUtime=1121.89
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 106202 0 0 0 112117 72 0 0 25 0 1 0 372733824 345153536 80504 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 84266 80504 159 277 0 83984 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 337064

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 6603
/proc/meminfo: memFree=525376/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=347784 CPUtime=1181.87
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 108999 0 0 0 118110 77 0 0 25 0 1 0 372733824 356130816 83301 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188716 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 86946 83301 159 277 0 86664 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 347784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 6603
/proc/meminfo: memFree=524544/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=348400 CPUtime=1200.08
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 109740 0 0 0 119930 78 0 0 25 0 1 0 372733824 356761600 83458 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 87100 83458 159 277 0 86818 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 348400

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

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 6603
/proc/meminfo: memFree=524544/2055920 swapFree=4155984/4192956
[pid=6404] ppid=6402 vsize=348400 CPUtime=1200.08
/proc/6404/stat : 6404 (aigsat-sp) R 6402 6404 6207 0 -1 0 109740 0 0 0 119930 78 0 0 25 0 1 0 372733824 356761600 83458 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/6404/statm: 87100 83458 159 277 0 86818 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 348400

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.14
CPU user time (s): 1199.3
CPU system time (s): 0.837872
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 348400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.3
system time used= 0.837872
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 109740
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= 8
involuntary context switches= 3571

runsolver used 1.3088 second user time and 3.06753 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Tue May 15 16:57:01 UTC 2007

IDJOB= 460615
IDBENCH= 48498
IDSOLVER= 203
FILE ID= node44/460615-1179248221

PBS_JOBID= 5277088

Free space on /tmp= 66540 MiB

SOLVER NAME= aigsat-sp 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/industrial-aig/grieu/vmpc_31.aig
COMMAND LINE= /tmp/evaluation/460615-1179248221/aigsat-sp /tmp/evaluation/460615-1179248221/instance-460615-1179248221.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-460615-1179248221 -o ROOT/results/node44/solver-460615-1179248221 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460615-1179248221/aigsat-sp /tmp/evaluation/460615-1179248221/instance-460615-1179248221.aig            

META MD5SUM SOLVER= f61578204551f85c79544b972aeb08d2
MD5SUM BENCH=  977fa4ed911e5a73a74e35f7ad2a9c05

RANDOM SEED= 688465583

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
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		: 3000.234
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:        859144 kB
Buffers:         55516 kB
Cached:         960832 kB
SwapCached:      12900 kB
Active:         542208 kB
Inactive:       497376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        859144 kB
SwapTotal:     4192956 kB
SwapFree:      4155984 kB
Dirty:            2584 kB
Writeback:           0 kB
Mapped:          31292 kB
Slab:           142676 kB
Committed_AS:  4666668 kB
PageTables:       1736 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= 66540 MiB

End job on node44 on Tue May 15 17:17:04 UTC 2007