Trace number 461275

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 1200.45

General information on the benchmark

Nameadditional-aig/
c32sat-ssort/ssort18.aig
MD5SUMbd912f91b44c2b999ec5abf1690cca81
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)

8.59/8.64	c file: /tmp/evaluation/461275-1179252515/instance-461275-1179252515.aig
8.59/8.64	c Reading aig format..
8.59/8.64	c MAXVAR  274946
8.59/8.64	c INPUTS  21248
8.59/8.64	c LATCHES 0
8.59/8.64	c OUTPUTS 1
8.59/8.64	c AND     253698
8.59/8.64	c Before initialization time (seconds) 8.32673
8.59/8.64	c Memory used (in MB): 230.98
79.07/79.15	c Pre-processing followed by bcp (no decisions) assigned 544 vars 
79.07/79.15	c DBreduced=0 GV=8418[0]  GL=129191[ 84263,44928] HP=36742 Prune=1253164 decisions=534299 restart=16 est=0.410703 HP Impl=[9126357, 5161756] DB Impl=11923878[0]  varReasonNeeded[451449]  
79.07/79.15	c Memory used (in MB): 252.234
88.16/88.25	c DBreduced=1 GV=9303[0]  GL=133697[ 84263,49434] HP=40375 Prune=1382817 decisions=585336 restart=16 est=0.410703 HP Impl=[10225718, 5764762] DB Impl=13560035[0]  varReasonNeeded[495892]  
88.16/88.25	c Memory used (in MB): 257.219
97.77/97.89	c DBreduced=2 GV=10414[0]  GL=138574[ 84263,54311] HP=44151 Prune=1519544 decisions=639410 restart=16 est=0.410703 HP Impl=[11422185, 6401970] DB Impl=15384087[0]  varReasonNeeded[560089]  
97.77/97.89	c Memory used (in MB): 257.254
115.26/115.37	c DBreduced=3 GV=11770[0]  GL=144287[ 84263,60024] HP=48521 Prune=1708534 decisions=711040 restart=16 est=0.410703 HP Impl=[13634811, 7424198] DB Impl=18334577[0]  varReasonNeeded[622876]  
115.26/115.37	c Memory used (in MB): 257.289
207.03/207.17	c DBreduced=4 GV=20860[0]  GL=151500[ 84263,67237] HP=73582 Prune=2732783 decisions=1098439 restart=17 est=0.44329 HP Impl=[25596417, 12924468] DB Impl=33443335[0]  varReasonNeeded[1057689]  
207.03/207.17	c Memory used (in MB): 257.332
298.81/298.95	c DBreduced=5 GV=27577[0]  GL=156670[ 84263,72407] HP=92911 Prune=3617682 decisions=1435704 restart=18 est=0.546742 HP Impl=[37424458, 18130935] DB Impl=46985092[0]  varReasonNeeded[1370595]  
298.81/298.95	c Memory used (in MB): 257.387
391.88/392.06	c DBreduced=6 GV=35856[0]  GL=164419[ 84263,80156] HP=113412 Prune=4417009 decisions=1737325 restart=19 est=0.739679 HP Impl=[48804939, 23540598] DB Impl=62537678[0]  varReasonNeeded[1775565]  
391.88/392.06	c Memory used (in MB): 258.93
491.16/491.34	c DBreduced=7 GV=45852[0]  GL=172478[ 84263,88215] HP=136613 Prune=5307106 decisions=2076140 restart=19 est=0.739679 HP Impl=[62247475, 29170306] DB Impl=76792648[0]  varReasonNeeded[2288609]  
491.16/491.34	c Memory used (in MB): 259.133
601.43/601.69	c DBreduced=8 GV=57057[0]  GL=182206[ 84263,97943] HP=158895 Prune=6245657 decisions=2432842 restart=19 est=0.739679 HP Impl=[77080501, 35203622] DB Impl=92172119[0]  varReasonNeeded[2780001]  
601.43/601.69	c Memory used (in MB): 260.383
721.30/721.57	c DBreduced=9 GV=66644[0]  GL=189846[ 84263,105583] HP=183314 Prune=7223881 decisions=2802995 restart=20 est=0.818303 HP Impl=[90663898, 41924832] DB Impl=113422109[0]  varReasonNeeded[3265158]  
721.30/721.57	c Memory used (in MB): 262.73
901.95/902.27	c DBreduced=10 GV=79970[0]  GL=202056[ 84263,117793] HP=212703 Prune=8614527 decisions=3304608 restart=20 est=0.818303 HP Impl=[114888571, 51557132] DB Impl=137264381[0]  varReasonNeeded[3902924]  
901.95/902.27	c Memory used (in MB): 263.746
1052.31/1052.64	c DBreduced=11 GV=95783[0]  GL=213001[ 84263,128738] HP=239854 Prune=9670868 decisions=3682488 restart=21 est=0.879856 HP Impl=[132552534, 59403968] DB Impl=161939667[0]  varReasonNeeded[4698393]  
1052.31/1052.64	c Memory used (in MB): 266.02

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/node26/watcher-461275-1179252515 -o ROOT/results/node26/solver-461275-1179252515 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/461275-1179252515/aigsat-sp /tmp/evaluation/461275-1179252515/instance-461275-1179252515.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 0.96 0.91 3/77 23326
/proc/meminfo: memFree=1795912/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=6572 CPUtime=0
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 900 0 0 0 0 0 0 0 18 0 1 0 373168376 6729728 888 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188852 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 1643 895 121 277 0 1361 0

[startup+0.02177 s]
/proc/loadavg: 0.92 0.96 0.91 3/77 23326
/proc/meminfo: memFree=1795912/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=6572 CPUtime=0.01
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 1494 0 0 0 1 0 0 0 18 0 1 0 373168376 6729728 1482 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135222829 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 1643 1482 121 277 0 1361 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6572

[startup+0.101777 s]
/proc/loadavg: 0.92 0.96 0.91 3/77 23326
/proc/meminfo: memFree=1795912/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=8228 CPUtime=0.09
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 1903 0 0 0 9 0 0 0 18 0 1 0 373168376 8425472 1890 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 2057 1891 131 277 0 1775 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8228

[startup+0.301795 s]
/proc/loadavg: 0.92 0.96 0.91 3/77 23326
/proc/meminfo: memFree=1795912/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=17872 CPUtime=0.29
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 4366 0 0 0 28 1 0 0 19 0 1 0 373168376 18300928 4207 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 4468 4207 131 277 0 4186 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17872

[startup+0.701834 s]
/proc/loadavg: 0.92 0.96 0.91 3/77 23326
/proc/meminfo: memFree=1795912/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=37252 CPUtime=0.69
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 9096 0 0 0 66 3 0 0 22 0 1 0 373168376 38146048 8744 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 9313 8744 131 277 0 9031 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37252

[startup+1.50191 s]
/proc/loadavg: 0.92 0.96 0.91 2/78 23327
/proc/meminfo: memFree=1754048/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=54392 CPUtime=1.49
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 15696 0 0 0 142 7 0 0 25 0 1 0 373168376 55697408 13393 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 13598 13394 131 277 0 13316 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54392

[startup+3.10106 s]
/proc/loadavg: 0.92 0.96 0.91 2/78 23327
/proc/meminfo: memFree=1724608/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=111956 CPUtime=3.09
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 29660 0 0 0 298 11 0 0 25 0 1 0 373168376 114642944 27015 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134599616 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 27989 27015 132 277 0 27707 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 111956

[startup+6.30135 s]
/proc/loadavg: 0.93 0.96 0.91 2/78 23327
/proc/meminfo: memFree=1616512/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=211760 CPUtime=6.29
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 64900 0 0 0 603 26 0 0 25 0 1 0 373168376 216842240 51644 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 52940 51644 138 277 0 52658 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 211760

[startup+12.702 s]
/proc/loadavg: 0.93 0.96 0.91 2/78 23327
/proc/meminfo: memFree=1549824/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=257516 CPUtime=12.69
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 83446 0 0 0 1236 33 0 0 25 0 1 0 373168376 263696384 61465 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134731519 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 64379 61465 159 277 0 64097 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 257516

[startup+25.5011 s]
/proc/loadavg: 0.95 0.96 0.91 2/78 23327
/proc/meminfo: memFree=1549248/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=257516 CPUtime=25.49
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 83613 0 0 0 2516 33 0 0 25 0 1 0 373168376 263696384 61632 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134643163 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 64379 61632 159 277 0 64097 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 257516

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.91 2/78 23327
/proc/meminfo: memFree=1547840/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=257516 CPUtime=51.07
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 83951 0 0 0 5074 33 0 0 25 0 1 0 373168376 263696384 61970 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 64379 61970 159 277 0 64097 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 257516

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 23327
/proc/meminfo: memFree=1544000/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=263460 CPUtime=102.27
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 86885 0 0 0 10191 36 0 0 25 0 1 0 373168376 269783040 62911 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 65865 62911 159 277 0 65583 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 263460

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23327
/proc/meminfo: memFree=1543680/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=263504 CPUtime=162.24
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 87222 0 0 0 16188 36 0 0 25 0 1 0 373168376 269828096 62977 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 65876 62977 159 277 0 65594 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 263504

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23327
/proc/meminfo: memFree=1542592/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=263560 CPUtime=222.23
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 87757 0 0 0 22186 37 0 0 25 0 1 0 373168376 269885440 63230 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574292 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 65890 63230 159 277 0 65608 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 263560

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23327
/proc/meminfo: memFree=1541760/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=263560 CPUtime=282.22
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 87941 0 0 0 28184 38 0 0 25 0 1 0 373168376 269885440 63414 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134672004 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 65890 63414 159 277 0 65608 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 263560

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23327
/proc/meminfo: memFree=1541184/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=263604 CPUtime=342.19
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 88370 0 0 0 34181 38 0 0 25 0 1 0 373168376 269930496 63547 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134658020 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 65901 63547 159 277 0 65619 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 263604

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23327
/proc/meminfo: memFree=1540352/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=265200 CPUtime=402.18
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 89263 0 0 0 40179 39 0 0 25 0 1 0 373168376 271564800 63749 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 66300 63749 159 277 0 66018 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 265200

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23327
/proc/meminfo: memFree=1539840/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=265200 CPUtime=462.17
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 89382 0 0 0 46177 40 0 0 25 0 1 0 373168376 271564800 63868 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575141 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 66300 63868 159 277 0 66018 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 265200

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23327
/proc/meminfo: memFree=1538880/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=265500 CPUtime=522.15
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 89924 0 0 0 52174 41 0 0 25 0 1 0 373168376 271872000 64088 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671746 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 66375 64088 159 277 0 66093 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 265500

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23327
/proc/meminfo: memFree=1538688/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=265600 CPUtime=582.13
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 89969 0 0 0 58172 41 0 0 25 0 1 0 373168376 271974400 64133 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134658357 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 66400 64133 159 277 0 66118 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 265600

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23327
/proc/meminfo: memFree=1536768/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=266712 CPUtime=642.12
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 90773 0 0 0 64169 43 0 0 25 0 1 0 373168376 273113088 64600 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134736906 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 66678 64600 159 277 0 66396 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 266712

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23327
/proc/meminfo: memFree=1535168/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=269032 CPUtime=702.1
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 91675 0 0 0 70167 43 0 0 25 0 1 0 373168376 275488768 64989 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671629 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 67258 64989 159 277 0 66976 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 269032

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23327
/proc/meminfo: memFree=1534784/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=269092 CPUtime=762.09
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 92101 0 0 0 76165 44 0 0 25 0 1 0 373168376 275550208 65059 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134643207 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 67273 65059 159 277 0 66991 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 269092

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23327
/proc/meminfo: memFree=1534592/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=269164 CPUtime=822.07
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 92128 0 0 0 82162 45 0 0 25 0 1 0 373168376 275623936 65086 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134737130 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 67291 65086 159 277 0 67009 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 269164

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23327
/proc/meminfo: memFree=1533440/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=269744 CPUtime=882.05
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 92419 0 0 0 88159 46 0 0 25 0 1 0 373168376 276217856 65377 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575102 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 67436 65377 159 277 0 67154 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 269744

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23327
/proc/meminfo: memFree=1532672/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=270168 CPUtime=942.03
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 92963 0 0 0 94157 46 0 0 25 0 1 0 373168376 276652032 65550 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134727958 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 67542 65550 159 277 0 67260 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 270168

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23327
/proc/meminfo: memFree=1531776/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=271044 CPUtime=1002.02
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 93185 0 0 0 100155 47 0 0 25 0 1 0 373168376 277549056 65772 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134672813 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 67761 65772 159 277 0 67479 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 271044

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23327
/proc/meminfo: memFree=1529472/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=272488 CPUtime=1062
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 94144 0 0 0 106152 48 0 0 25 0 1 0 373168376 279027712 66336 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134735199 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 68122 66336 159 277 0 67840 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 272488

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23327
/proc/meminfo: memFree=1529344/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=272488 CPUtime=1121.99
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 94144 0 0 0 112150 49 0 0 25 0 1 0 373168376 279027712 66336 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134737218 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 68122 66336 159 277 0 67840 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 272488

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23327
/proc/meminfo: memFree=1529152/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=272640 CPUtime=1181.98
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 94188 0 0 0 118148 50 0 0 25 0 1 0 373168376 279183360 66380 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134643242 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 68160 66380 159 277 0 67878 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 272640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 23327
/proc/meminfo: memFree=1528832/2055920 swapFree=4170148/4192956
[pid=23326] ppid=23324 vsize=272916 CPUtime=1200.07
/proc/23326/stat : 23326 (aigsat-sp) R 23324 23326 22508 0 -1 0 94268 0 0 0 119957 50 0 0 25 0 1 0 373168376 279465984 66460 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134657317 0 0 4096 35 0 0 0 17 1 0 0
/proc/23326/statm: 68229 66460 159 277 0 67947 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 272916

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): 1200.45
CPU time (s): 1200.13
CPU user time (s): 1199.58
CPU system time (s): 0.548916
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 272916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.548916
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94268
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= 3546

runsolver used 1.25181 second user time and 3.12352 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue May 15 18:08:36 UTC 2007

IDJOB= 461275
IDBENCH= 48663
IDSOLVER= 203
FILE ID= node26/461275-1179252515

PBS_JOBID= 5277085

Free space on /tmp= 66536 MiB

SOLVER NAME= aigsat-sp 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/additional-aig/c32sat-ssort/ssort18.aig
COMMAND LINE= /tmp/evaluation/461275-1179252515/aigsat-sp /tmp/evaluation/461275-1179252515/instance-461275-1179252515.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-461275-1179252515 -o ROOT/results/node26/solver-461275-1179252515 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/461275-1179252515/aigsat-sp /tmp/evaluation/461275-1179252515/instance-461275-1179252515.aig            

META MD5SUM SOLVER= f61578204551f85c79544b972aeb08d2
MD5SUM BENCH=  bd912f91b44c2b999ec5abf1690cca81

RANDOM SEED= 796355369

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1796256 kB
Buffers:         14524 kB
Cached:         130924 kB
SwapCached:       3200 kB
Active:          30100 kB
Inactive:       138384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796256 kB
SwapTotal:     4192956 kB
SwapFree:      4170148 kB
Dirty:            2368 kB
Writeback:           0 kB
Mapped:          30704 kB
Slab:            76764 kB
Committed_AS:  3673944 kB
PageTables:       1716 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= 66536 MiB

End job on node26 on Tue May 15 18:28:38 UTC 2007