Trace number 460774

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-wc 2007-05-15? (TO) 1200.15 1200.84

General information on the benchmark

Nameindustrial-aig/palacios/
hard/sortnet-8-ipc5-h18-unsat.aig
MD5SUM1ba1e88d15b18c5ce209d319271a4fd9
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)

14.67/14.75	c file: /tmp/evaluation/460774-1179251119/instance-460774-1179251119.aig
14.67/14.75	c Reading aig format..
14.67/14.75	c MAXVAR  367186
14.67/14.75	c INPUTS  1008
14.67/14.75	c LATCHES 0
14.67/14.75	c OUTPUTS 1
14.67/14.75	c AND     366178
14.67/14.75	c Before initialization time 14.3148
14.67/14.75	c Memory used (in MB): 316.23
314.51/314.76	c Using component size threshold as 79
314.51/314.76	c DBred=0 restart=36 est=0.211831 GV=53858 GL=246130[ 177594,68536] HP=14771 Prune=279712 decisions=105248 random 331[0.314495]  HP Impl=2528171 DB Impl=119366657[114923435]  Lits/Cls 28 
314.51/314.76	c Memory used (in MB): 649.23
504.81/505.18	c DBred=1 restart=40 est=0.225449 GV=103156 GL=256030[ 177594,78436] HP=19325 Prune=449949 decisions=175390 random 554[0.315867]  HP Impl=3324927 DB Impl=215027729[206225959]  Lits/Cls 24 
504.81/505.18	c Memory used (in MB): 705.625
783.45/783.98	c DBred=2 restart=42 est=0.225446 GV=158485 GL=264820[ 177594,87226] HP=26819 Prune=659484 decisions=256901 random 861[0.335149]  HP Impl=4609505 DB Impl=334069988[319238817]  Lits/Cls 32 
783.45/783.98	c Memory used (in MB): 860.176
1051.49/1052.12	c DBred=3 restart=44 est=0.225418 GV=221565 GL=272708[ 177594,95114] HP=32412 Prune=869552 decisions=343240 random 1159[0.337665]  HP Impl=5667753 DB Impl=468587829[446776092]  Lits/Cls 32 
1051.49/1052.12	c Memory used (in MB): 939.762

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/node72/watcher-460774-1179251119 -o ROOT/results/node72/solver-460774-1179251119 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460774-1179251119/aigsat-wc /tmp/evaluation/460774-1179251119/instance-460774-1179251119.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 0.97 0.96 3/77 18274
/proc/meminfo: memFree=1800560/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=4192 CPUtime=0
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 522 249 0 0 0 0 0 0 18 0 1 0 401150390 4292608 501 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 135242916 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 1048 511 124 293 0 749 0

[startup+0.042409 s]
/proc/loadavg: 0.91 0.97 0.96 3/77 18274
/proc/meminfo: memFree=1800560/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=8496 CPUtime=0.03
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 1956 249 0 0 3 0 0 0 19 0 1 0 401150390 8699904 1935 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134784058 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 2124 1935 125 293 0 1825 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8496

[startup+0.101414 s]
/proc/loadavg: 0.91 0.97 0.96 3/77 18274
/proc/meminfo: memFree=1800560/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=8512 CPUtime=0.09
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 1960 249 0 0 8 1 0 0 19 0 1 0 401150390 8716288 1939 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134771011 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 2128 1939 125 293 0 1829 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8512

[startup+0.301432 s]
/proc/loadavg: 0.91 0.97 0.96 3/77 18274
/proc/meminfo: memFree=1800560/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=18848 CPUtime=0.29
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 4695 249 0 0 27 2 0 0 21 0 1 0 401150390 19300352 4527 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 135023903 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 4712 4528 136 293 0 4413 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18848

[startup+0.701468 s]
/proc/loadavg: 0.91 0.97 0.96 3/77 18274
/proc/meminfo: memFree=1800560/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=41240 CPUtime=0.69
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 10448 249 0 0 65 4 0 0 24 0 1 0 401150390 42229760 10087 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134590476 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 10310 10087 136 293 0 10011 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41240

[startup+1.50154 s]
/proc/loadavg: 0.91 0.97 0.96 2/78 18276
/proc/meminfo: memFree=1747240/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=69820 CPUtime=1.49
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 18987 249 0 0 142 7 0 0 25 0 1 0 401150390 71495680 16450 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 135023903 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 17455 16450 136 293 0 17156 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 69820

[startup+3.10169 s]
/proc/loadavg: 0.91 0.97 0.96 2/78 18276
/proc/meminfo: memFree=1716136/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=130432 CPUtime=3.09
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 34035 249 0 0 296 13 0 0 25 0 1 0 401150390 133562368 31430 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134590476 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 32608 31430 137 293 0 32309 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 130432

[startup+6.30198 s]
/proc/loadavg: 0.92 0.97 0.96 2/78 18276
/proc/meminfo: memFree=1600880/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=224724 CPUtime=6.29
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 62000 249 0 0 606 23 0 0 25 0 1 0 401150390 230117376 51999 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134637689 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 56181 51999 141 293 0 55882 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 224724

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.96 2/78 18276
/proc/meminfo: memFree=1509936/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=316212 CPUtime=12.68
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 104452 249 0 0 1229 39 0 0 25 0 1 0 401150390 323801088 75051 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134679778 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 79053 75051 143 293 0 78754 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 316212

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.96 2/78 18276
/proc/meminfo: memFree=1449968/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=366480 CPUtime=25.47
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 126532 249 0 0 2499 48 0 0 25 0 1 0 401150390 375275520 87578 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134744777 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 91620 87578 160 293 0 91321 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 366480

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.96 2/78 18276
/proc/meminfo: memFree=1423024/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=402956 CPUtime=51.06
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 135580 249 0 0 5053 53 0 0 25 0 1 0 401150390 412626944 94390 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134731144 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 100739 94390 160 293 0 100440 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 402956

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.96 2/78 18276
/proc/meminfo: memFree=1381040/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=459264 CPUtime=102.24
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 154598 249 0 0 10159 65 0 0 25 0 1 0 401150390 470286336 104749 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 135242792 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 114816 104749 160 293 0 114517 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 459264

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18276
/proc/meminfo: memFree=1338928/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=517256 CPUtime=162.19
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 176815 249 0 0 16140 79 0 0 25 0 1 0 401150390 529670144 115300 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134728160 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 129314 115300 160 293 0 129015 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 517256

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18276
/proc/meminfo: memFree=1291376/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=583412 CPUtime=222.16
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 202154 249 0 0 22118 98 0 0 25 0 1 0 401150390 597413888 127046 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134744715 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 145853 127046 160 293 0 145554 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 583412

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18276
/proc/meminfo: memFree=1262896/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=623972 CPUtime=282.13
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 217354 249 0 0 28102 111 0 0 25 0 1 0 401150390 638947328 134205 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134727573 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 155993 134205 160 293 0 155694 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 623972

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18276
/proc/meminfo: memFree=1224048/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=675372 CPUtime=342.1
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 237564 249 0 0 34083 127 0 0 25 0 1 0 401150390 691580928 143763 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134744779 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 168843 143763 160 293 0 168544 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 675372

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18276
/proc/meminfo: memFree=1211696/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=692820 CPUtime=402.07
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 244553 249 0 0 40076 131 0 0 25 0 1 0 401150390 709447680 146858 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134744715 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 173205 146858 160 293 0 172906 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 692820

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18276
/proc/meminfo: memFree=1200176/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=712692 CPUtime=462.03
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 251664 249 0 0 46068 135 0 0 25 0 1 0 401150390 729796608 149678 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134726022 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 178173 149678 160 293 0 177874 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 712692

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18276
/proc/meminfo: memFree=1183408/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=732872 CPUtime=522
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 261004 249 0 0 52057 143 0 0 25 0 1 0 401150390 750460928 153862 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134745204 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 183218 153862 160 293 0 182919 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 732872

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18276
/proc/meminfo: memFree=1169968/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=751732 CPUtime=581.96
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 268360 249 0 0 58048 148 0 0 25 0 1 0 401150390 769773568 157194 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134727637 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 187933 157194 160 293 0 187634 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 751732

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18276
/proc/meminfo: memFree=1154224/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=772728 CPUtime=641.93
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 276755 249 0 0 64038 155 0 0 25 0 1 0 401150390 791273472 161068 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134744779 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 193182 161068 160 293 0 192883 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 772728

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18276
/proc/meminfo: memFree=1132784/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=799548 CPUtime=701.9
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 287196 249 0 0 70025 165 0 0 25 0 1 0 401150390 818737152 166506 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134727317 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 199887 166506 160 293 0 199588 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 799548

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18276
/proc/meminfo: memFree=1106096/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=844460 CPUtime=761.87
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 302409 249 0 0 76010 177 0 0 25 0 1 0 401150390 864727040 173036 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134726044 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 211115 173036 160 293 0 210816 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 844460

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18276
/proc/meminfo: memFree=1084080/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=891784 CPUtime=821.83
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 313804 249 0 0 81998 185 0 0 25 0 1 0 401150390 913186816 178529 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134725894 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 222946 178529 160 293 0 222647 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 891784

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18276
/proc/meminfo: memFree=1072816/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=902436 CPUtime=881.8
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 319015 249 0 0 87989 191 0 0 25 0 1 0 401150390 924094464 181298 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134727906 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 225609 181298 160 293 0 225310 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 902436

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/84 18302
/proc/meminfo: memFree=1060080/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=919788 CPUtime=941.75
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 325788 249 0 0 93977 198 0 0 25 0 1 0 401150390 941862912 184019 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134731793 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 229947 184019 160 293 0 229648 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 919788

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18478
/proc/meminfo: memFree=1047512/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=944844 CPUtime=1001.7
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 335080 249 0 0 99947 223 0 0 25 0 1 0 401150390 967520256 187390 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134727326 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 236211 187390 160 293 0 235912 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 944844

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18478
/proc/meminfo: memFree=1033712/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=963784 CPUtime=1061.67
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 343284 249 0 0 105937 230 0 0 25 0 1 0 401150390 986914816 190856 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134718136 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 240946 190856 160 293 0 240647 0
Current children cumulated CPU time (s) 1061.67
Current children cumulated vsize (KiB) 963784

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18478
/proc/meminfo: memFree=1022640/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=984908 CPUtime=1121.65
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 351259 249 0 0 111928 237 0 0 25 0 1 0 401150390 1008545792 193556 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134727573 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 246227 193556 160 293 0 245928 0
Current children cumulated CPU time (s) 1121.65
Current children cumulated vsize (KiB) 984908

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18478
/proc/meminfo: memFree=1011888/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=1004164 CPUtime=1181.61
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 358345 249 0 0 117918 243 0 0 25 0 1 0 401150390 1028263936 196263 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134744691 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 251041 196263 160 293 0 250742 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 1004164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18478
/proc/meminfo: memFree=1007856/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=1007892 CPUtime=1200
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 0 360089 249 0 0 119756 244 0 0 25 0 1 0 401150390 1032081408 197199 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134744150 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 251973 197199 160 293 0 251674 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1007892

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

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

[startup+1200.81 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 18478
/proc/meminfo: memFree=1007856/2055920 swapFree=4157264/4192956
[pid=18274] ppid=18272 vsize=0 CPUtime=1200.11
/proc/18274/stat : 18274 (aigsat-wc) R 18272 18274 17634 0 -1 1028 360089 249 0 0 119756 255 0 0 25 0 1 0 401150390 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 0 0 0
/proc/18274/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.84
CPU time (s): 1200.15
CPU user time (s): 1197.57
CPU system time (s): 2.57861
CPU usage (%): 99.9428
Max. virtual memory (cumulated for all children) (KiB): 1007892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.57
system time used= 2.57861
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 360338
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= 12
involuntary context switches= 26341

runsolver used 1.3248 second user time and 3.07553 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Tue May 15 17:45:20 UTC 2007

IDJOB= 460774
IDBENCH= 48538
IDSOLVER= 202
FILE ID= node72/460774-1179251119

PBS_JOBID= 5277101

Free space on /tmp= 66543 MiB

SOLVER NAME= aigsat-wc 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/industrial-aig/palacios/hard/sortnet-8-ipc5-h18-unsat.aig
COMMAND LINE= /tmp/evaluation/460774-1179251119/aigsat-wc /tmp/evaluation/460774-1179251119/instance-460774-1179251119.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-460774-1179251119 -o ROOT/results/node72/solver-460774-1179251119 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460774-1179251119/aigsat-wc /tmp/evaluation/460774-1179251119/instance-460774-1179251119.aig            

META MD5SUM SOLVER= a44537a071ffb1a142b3275181a5083c
MD5SUM BENCH=  1ba1e88d15b18c5ce209d319271a4fd9

RANDOM SEED= 473554926

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1800776 kB
Buffers:          4840 kB
Cached:         131144 kB
SwapCached:      17016 kB
Active:          31832 kB
Inactive:       127388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1800776 kB
SwapTotal:     4192956 kB
SwapFree:      4157264 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          30320 kB
Slab:            81412 kB
Committed_AS:  8931920 kB
PageTables:       1788 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= 66543 MiB

End job on node72 on Tue May 15 18:05:22 UTC 2007