Trace number 460727

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) 1200.13 1200.43

General information on the benchmark

Nameindustrial-aig/palacios/medium/
emptyroom-4-h22-sat.aig
MD5SUM4c10e162818f037cf09677efa2a80754
Bench CategoryALL (all instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark50.8723
SatisfiableYES
(Un)Satisfiability was proved

Solver Data (download as text)

2.59/2.67	c file: /tmp/evaluation/460727-1179250633/instance-460727-1179250633.aig
2.59/2.67	c Reading aig format..
2.59/2.67	c MAXVAR  75589
2.59/2.67	c INPUTS  234
2.59/2.67	c LATCHES 0
2.59/2.67	c OUTPUTS 1
2.59/2.67	c AND     75355
2.59/2.67	c Before initialization time (seconds) 2.58261
2.59/2.67	c Memory used (in MB): 75.4453
104.86/104.90	c Pre-processing followed by bcp (no decisions) assigned 58 vars 
104.86/104.90	c DBreduced=0 GV=3594[0]  GL=50810[ 34630,16180] HP=12591 Prune=109915 decisions=39537 restart=13 est=0.534501 HP Impl=[22017024, 16090411] DB Impl=2441032[0]  varReasonNeeded[6192695]  
104.86/104.90	c Memory used (in MB): 91.5781
130.65/130.71	c DBreduced=1 GV=5531[0]  GL=54101[ 34630,19471] HP=18030 Prune=155815 decisions=57923 restart=14 est=0.560349 HP Impl=[26353161, 19386744] DB Impl=3517356[0]  varReasonNeeded[7383827]  
130.65/130.71	c Memory used (in MB): 93.5586
134.75/134.89	c DBreduced=2 GV=5810[0]  GL=55075[ 34630,20445] HP=18726 Prune=164255 decisions=61114 restart=14 est=0.560349 HP Impl=[26944637, 19835272] DB Impl=3683489[0]  varReasonNeeded[7472492]  
134.75/134.89	c Memory used (in MB): 94.168
143.35/143.40	c DBreduced=3 GV=6218[0]  GL=56580[ 34630,21950] HP=19823 Prune=175505 decisions=65392 restart=14 est=0.560349 HP Impl=[28633666, 21109918] DB Impl=3932734[0]  varReasonNeeded[7992492]  
143.35/143.40	c Memory used (in MB): 94.8984
222.23/222.38	c DBreduced=4 GV=9373[0]  GL=58811[ 34630,24181] HP=29141 Prune=265256 decisions=96544 restart=15 est=0.594837 HP Impl=[44283956, 32576501] DB Impl=6436334[0]  varReasonNeeded[12653560]  
222.23/222.38	c Memory used (in MB): 95.1094
328.20/328.35	c DBreduced=5 GV=12483[0]  GL=61309[ 34630,26679] HP=40496 Prune=354736 decisions=124855 restart=16 est=0.646578 HP Impl=[66959513, 48164804] DB Impl=9469861[0]  varReasonNeeded[17471401]  
328.20/328.35	c Memory used (in MB): 97.7227
441.17/441.35	c DBreduced=6 GV=16169[0]  GL=64642[ 34630,30012] HP=51917 Prune=439097 decisions=148610 restart=17 est=0.68106 HP Impl=[91719678, 64950719] DB Impl=12798264[0]  varReasonNeeded[22507198]  
441.17/441.35	c Memory used (in MB): 99.0664
564.44/564.68	c DBreduced=7 GV=19941[0]  GL=66459[ 34630,31829] HP=63202 Prune=525529 decisions=171177 restart=17 est=0.68106 HP Impl=[118423606, 82917930] DB Impl=16673969[0]  varReasonNeeded[28336784]  
564.44/564.68	c Memory used (in MB): 107.57
732.01/732.24	c DBreduced=8 GV=24495[0]  GL=69485[ 34630,34855] HP=76069 Prune=635869 decisions=201429 restart=18 est=0.732782 HP Impl=[154889900, 107846496] DB Impl=21283911[0]  varReasonNeeded[39007131]  
732.01/732.24	c Memory used (in MB): 107.582
900.47/900.71	c DBreduced=9 GV=29681[0]  GL=73484[ 34630,38854] HP=89739 Prune=770190 decisions=242069 restart=18 est=0.732782 HP Impl=[189047268, 131900129] DB Impl=26030395[0]  varReasonNeeded[50295034]  
900.47/900.71	c Memory used (in MB): 109.926
1072.92/1073.29	c DBreduced=10 GV=35170[0]  GL=77030[ 34630,42400] HP=105348 Prune=904776 decisions=286067 restart=18 est=0.732782 HP Impl=[223060738, 156001543] DB Impl=31586245[0]  varReasonNeeded[59796748]  
1072.92/1073.29	c Memory used (in MB): 112.996

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/node51/watcher-460727-1179250633 -o ROOT/results/node51/solver-460727-1179250633 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460727-1179250633/aigsat-sp /tmp/evaluation/460727-1179250633/instance-460727-1179250633.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: 0.92 0.98 0.97 3/64 5561
/proc/meminfo: memFree=1818720/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=2672 CPUtime=0
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 519 0 0 0 0 0 0 0 18 0 1 0 279908406 2736128 507 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135319288 0 0 4096 35 0 0 0 17 0 0 0
/proc/5561/statm: 668 507 121 277 0 386 0

[startup+0.031851 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 5561
/proc/meminfo: memFree=1818720/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=3292 CPUtime=0.03
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 680 0 0 0 3 0 0 0 18 0 1 0 279908406 3371008 667 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/5561/statm: 823 668 131 277 0 541 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3292

[startup+0.101856 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 5561
/proc/meminfo: memFree=1818720/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=7044 CPUtime=0.09
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 1662 0 0 0 9 0 0 0 18 0 1 0 279908406 7213056 1600 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/5561/statm: 1761 1601 131 277 0 1479 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7044

[startup+0.301873 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 5561
/proc/meminfo: memFree=1818720/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=14952 CPUtime=0.29
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 4104 0 0 0 28 1 0 0 19 0 1 0 279908406 15310848 3576 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970294 0 0 4096 35 0 0 0 17 0 0 0
/proc/5561/statm: 3738 3576 131 277 0 3456 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14952

[startup+0.701909 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 5561
/proc/meminfo: memFree=1818720/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=30296 CPUtime=0.69
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 7799 0 0 0 66 3 0 0 23 0 1 0 279908406 31023104 7271 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/5561/statm: 7574 7272 132 277 0 7292 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30296

[startup+1.50198 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1777240/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=58796 CPUtime=1.49
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 16542 0 0 0 143 6 0 0 25 0 1 0 279908406 60207104 13821 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/5561/statm: 14699 13822 137 277 0 14417 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58796

[startup+3.10113 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1747480/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=84436 CPUtime=3.09
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 27195 0 0 0 299 10 0 0 25 0 1 0 279908406 86462464 19657 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671905 0 0 4096 35 0 0 0 17 0 0 0
/proc/5561/statm: 21109 19657 156 277 0 20827 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84436

[startup+6.30141 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1739736/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=84836 CPUtime=6.29
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 27362 0 0 0 619 10 0 0 25 0 1 0 279908406 86872064 19824 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575712 0 0 4096 35 0 0 0 17 0 0 0
/proc/5561/statm: 21209 19824 158 277 0 20927 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84836

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1738592/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=85704 CPUtime=12.69
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 27619 0 0 0 1259 10 0 0 25 0 1 0 279908406 87760896 20081 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134672869 0 0 4096 35 0 0 0 17 0 0 0
/proc/5561/statm: 21426 20081 158 277 0 21144 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 85704

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1736544/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=87652 CPUtime=25.48
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 28141 0 0 0 2537 11 0 0 25 0 1 0 279908406 89755648 20603 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134737044 0 0 4096 35 0 0 0 17 1 0 0
/proc/5561/statm: 21913 20603 159 277 0 21631 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 87652

[startup+51.1012 s]
/proc/loadavg: 0.97 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1734048/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=89952 CPUtime=51.07
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 28760 0 0 0 5095 12 0 0 25 0 1 0 279908406 92110848 21222 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/5561/statm: 22488 21222 159 277 0 22206 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 89952

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1730208/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=93536 CPUtime=102.26
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 29699 0 0 0 10212 14 0 0 25 0 1 0 279908406 95780864 22161 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134659490 0 0 4096 35 0 0 0 17 1 0 0
/proc/5561/statm: 23384 22161 159 277 0 23102 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 93536

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1726176/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=97184 CPUtime=162.24
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 30999 0 0 0 16208 16 0 0 25 0 1 0 279908406 99516416 23147 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671376 0 0 4096 35 0 0 0 17 1 0 0
/proc/5561/statm: 24296 23147 159 277 0 24014 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 97184

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1725856/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=97356 CPUtime=222.23
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 31086 0 0 0 22207 16 0 0 25 0 1 0 279908406 99692544 23234 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134576741 0 0 4096 35 0 0 0 17 1 0 0
/proc/5561/statm: 24339 23234 159 277 0 24057 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 97356

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1725728/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=97404 CPUtime=282.22
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 31208 0 0 0 28205 17 0 0 25 0 1 0 279908406 99741696 23245 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671933 0 0 4096 35 0 0 0 17 1 0 0
/proc/5561/statm: 24351 23245 159 277 0 24069 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 97404

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1722912/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=100084 CPUtime=342.2
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 32016 0 0 0 34202 18 0 0 25 0 1 0 279908406 102486016 23938 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134670552 0 0 4096 35 0 0 0 17 1 0 0
/proc/5561/statm: 25021 23938 159 277 0 24739 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 100084

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1722912/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=100084 CPUtime=402.18
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 32016 0 0 0 40200 18 0 0 25 0 1 0 279908406 102486016 23938 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134657284 0 0 4096 35 0 0 0 17 1 0 0
/proc/5561/statm: 25021 23938 159 277 0 24739 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 100084

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1721376/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=101468 CPUtime=462.17
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 32510 0 0 0 46197 20 0 0 25 0 1 0 279908406 103903232 24312 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134657875 0 0 4096 35 0 0 0 17 1 0 0
/proc/5561/statm: 25367 24312 159 277 0 25085 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 101468

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1721376/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=101468 CPUtime=522.16
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 32510 0 0 0 52196 20 0 0 25 0 1 0 279908406 103903232 24312 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134737214 0 0 4096 35 0 0 0 17 1 0 0
/proc/5561/statm: 25367 24312 159 277 0 25085 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 101468

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1714400/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=110160 CPUtime=582.14
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 34889 0 0 0 58193 21 0 0 25 0 1 0 279908406 112803840 26048 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134553595 0 0 4096 35 0 0 0 17 1 0 0
/proc/5561/statm: 27540 26048 159 277 0 27258 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 110160

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1714336/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=110160 CPUtime=642.13
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 34889 0 0 0 64191 22 0 0 25 0 1 0 279908406 112803840 26048 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134553579 0 0 4096 35 0 0 0 17 1 0 0
/proc/5561/statm: 27540 26048 159 277 0 27258 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 110160

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1714336/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=110160 CPUtime=702.11
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 34889 0 0 0 70189 22 0 0 25 0 1 0 279908406 112803840 26048 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134583335 0 0 4096 35 0 0 0 17 1 0 0
/proc/5561/statm: 27540 26048 159 277 0 27258 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 110160

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1714144/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=110184 CPUtime=762.1
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 35049 0 0 0 76188 22 0 0 25 0 1 0 279908406 112828416 26078 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134735387 0 0 4096 35 0 0 0 17 1 0 0
/proc/5561/statm: 27546 26078 159 277 0 27264 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 110184

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1714144/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=110184 CPUtime=822.08
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 35049 0 0 0 82186 22 0 0 25 0 1 0 279908406 112828416 26078 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134657692 0 0 4096 35 0 0 0 17 1 0 0
/proc/5561/statm: 27546 26078 159 277 0 27264 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 110184

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1714080/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=110184 CPUtime=882.07
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 35062 0 0 0 88184 23 0 0 25 0 1 0 279908406 112828416 26091 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134578839 0 0 4096 35 0 0 0 17 1 0 0
/proc/5561/statm: 27546 26091 159 277 0 27264 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 110184

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1711584/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=112592 CPUtime=942.05
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 35818 0 0 0 94181 24 0 0 25 0 1 0 279908406 115294208 26711 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134659522 0 0 4096 35 0 0 0 17 1 0 0
/proc/5561/statm: 28148 26711 159 277 0 27866 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 112592

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1711520/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=112592 CPUtime=1002.04
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 35818 0 0 0 100180 24 0 0 25 0 1 0 279908406 115294208 26711 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188771 0 0 4096 35 0 0 0 17 1 0 0
/proc/5561/statm: 28148 26711 159 277 0 27866 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 112592

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1709408/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=114684 CPUtime=1062.02
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 36362 0 0 0 106177 25 0 0 25 0 1 0 279908406 117436416 27255 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134658478 0 0 4096 35 0 0 0 17 1 0 0
/proc/5561/statm: 28671 27255 159 277 0 28389 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 114684

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1708192/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=115732 CPUtime=1122.01
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 36775 0 0 0 112175 26 0 0 25 0 1 0 279908406 118509568 27524 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188716 0 0 4096 35 0 0 0 17 1 0 0
/proc/5561/statm: 28933 27524 159 277 0 28651 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 115732

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1708256/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=115732 CPUtime=1181.99
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 36784 0 0 0 118173 26 0 0 25 0 1 0 279908406 118509568 27533 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134735046 0 0 4096 35 0 0 0 17 1 0 0
/proc/5561/statm: 28933 27533 159 277 0 28651 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 115732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 5562
/proc/meminfo: memFree=1706336/2055920 swapFree=4183368/4192956
[pid=5561] ppid=5559 vsize=117496 CPUtime=1200.1
/proc/5561/stat : 5561 (aigsat-sp) R 5559 5561 4848 0 -1 0 37253 0 0 0 119983 27 0 0 25 0 1 0 279908406 120315904 28002 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671475 0 0 4096 35 0 0 0 17 1 0 0
/proc/5561/statm: 29374 28002 159 277 0 29092 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 117496

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.13
CPU user time (s): 1199.83
CPU system time (s): 0.292955
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 117496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.292955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37253
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= 1914

runsolver used 1.05184 second user time and 2.49962 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Tue May 15 17:37:13 UTC 2007

IDJOB= 460727
IDBENCH= 48526
IDSOLVER= 203
FILE ID= node51/460727-1179250633

PBS_JOBID= 5277023

Free space on /tmp= 66545 MiB

SOLVER NAME= aigsat-sp 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/industrial-aig/palacios/medium/emptyroom-4-h22-sat.aig
COMMAND LINE= /tmp/evaluation/460727-1179250633/aigsat-sp /tmp/evaluation/460727-1179250633/instance-460727-1179250633.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-460727-1179250633 -o ROOT/results/node51/solver-460727-1179250633 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460727-1179250633/aigsat-sp /tmp/evaluation/460727-1179250633/instance-460727-1179250633.aig            

META MD5SUM SOLVER= f61578204551f85c79544b972aeb08d2
MD5SUM BENCH=  4c10e162818f037cf09677efa2a80754

RANDOM SEED= 966653408

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1818936 kB
Buffers:          6352 kB
Cached:         125004 kB
SwapCached:       3556 kB
Active:          20124 kB
Inactive:       120980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818936 kB
SwapTotal:     4192956 kB
SwapFree:      4183368 kB
Dirty:            1788 kB
Writeback:           0 kB
Mapped:          15916 kB
Slab:            81956 kB
Committed_AS:  9892636 kB
PageTables:       1408 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= 66545 MiB

End job on node51 on Tue May 15 17:57:15 UTC 2007