Trace number 461215

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 2007-05-15UNSAT 954.517 954.769

General information on the benchmark

Nameadditional-aig/ibm/
ibm20_len43_unsat.aig
MD5SUM8cc2e1bed02bc4de6d09fe1713983ce2
Bench CategoryALL (all instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark167.696
SatisfiableNO
(Un)Satisfiability was proved

Solver Data (download as text)

6.19/6.28	c file: /tmp/evaluation/461215-1179252358/instance-461215-1179252358.aig
6.19/6.28	c Reading aig format..
6.19/6.28	c MAXVAR  110536
6.19/6.28	c INPUTS  1459
6.19/6.28	c LATCHES 0
6.19/6.28	c OUTPUTS 1
6.19/6.28	c AND     109077
6.19/6.28	c Before initialization time (seconds) 6.07808
6.19/6.28	c Memory used (in MB): 145.152
104.26/104.36	c Pre-processing followed by bcp (no decisions) assigned 8 vars 
104.26/104.36	c DBreduced=0 GV=51093[0]  GL=202232[ 139387,62845] HP=11874 Prune=552357 decisions=193910 restart=16 est=1.3544 HP Impl=[3572926, 2570415] DB Impl=39188725[0]  varReasonNeeded[2343615]  
104.26/104.36	c Memory used (in MB): 166.543
177.84/177.93	c DBreduced=1 GV=77537[0]  GL=204659[ 139387,65272] HP=14597 Prune=769384 decisions=256523 restart=17 est=1.44817 HP Impl=[5764876, 4067991] DB Impl=67289805[0]  varReasonNeeded[4161250]  
177.84/177.93	c Memory used (in MB): 172.18
288.61/288.70	c DBreduced=2 GV=112364[0]  GL=211705[ 139387,72318] HP=16184 Prune=968341 decisions=307816 restart=18 est=1.82328 HP Impl=[8059241, 5547419] DB Impl=107986375[0]  varReasonNeeded[7566523]  
288.61/288.70	c Memory used (in MB): 185.148
459.86/460.01	c DBreduced=3 GV=150908[0]  GL=218680[ 139387,79293] HP=17637 Prune=1178222 decisions=360367 restart=19 est=1.98234 HP Impl=[11157859, 7507681] DB Impl=164509754[0]  varReasonNeeded[12275984]  
459.86/460.01	c Memory used (in MB): 206.609
675.31/675.57	c DBreduced=4 GV=194226[0]  GL=226827[ 139387,87440] HP=19893 Prune=1436066 decisions=420972 restart=19 est=1.98234 HP Impl=[15547037, 10414679] DB Impl=235219539[0]  varReasonNeeded[17865179]  
675.31/675.57	c Memory used (in MB): 217.426
954.44/954.73	
954.44/954.73	s UNSATISFIABLE
954.44/954.73	c Total time (in seconds): 953.85
954.44/954.73	c Memory used (in MB): 224.281
954.44/954.73	c Conflict literals deleted: [52.6873%] Max learned #lits [28130268] Reduced #lits [13309178]

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/node21/watcher-461215-1179252358 -o ROOT/results/node21/solver-461215-1179252358 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/461215-1179252358/aigsat-sp /tmp/evaluation/461215-1179252358/instance-461215-1179252358.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: 0.05 0.36 0.64 2/77 32034
/proc/meminfo: memFree=1758968/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=3356 CPUtime=0
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 690 0 0 0 0 0 0 0 18 0 1 0 373153096 3436544 678 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135222829 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 839 678 121 277 0 557 0

[startup+0.011246 s]
/proc/loadavg: 0.05 0.36 0.64 2/77 32034
/proc/meminfo: memFree=1758968/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=3356 CPUtime=0
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 690 0 0 0 0 0 0 0 18 0 1 0 373153096 3436544 678 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135222829 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 839 678 121 277 0 557 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3356

[startup+0.101255 s]
/proc/loadavg: 0.05 0.36 0.64 2/77 32034
/proc/meminfo: memFree=1758968/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=7192 CPUtime=0.09
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 1634 0 0 0 9 0 0 0 18 0 1 0 373153096 7364608 1621 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 1798 1621 131 277 0 1516 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7192

[startup+0.301276 s]
/proc/loadavg: 0.05 0.36 0.64 2/77 32034
/proc/meminfo: memFree=1758968/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=17448 CPUtime=0.29
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 4180 0 0 0 28 1 0 0 19 0 1 0 373153096 17866752 4021 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 4362 4021 131 277 0 4080 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17448

[startup+0.70132 s]
/proc/loadavg: 0.05 0.36 0.64 2/77 32034
/proc/meminfo: memFree=1758968/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=30084 CPUtime=0.69
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 8195 0 0 0 66 3 0 0 23 0 1 0 373153096 30806016 7232 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 7521 7233 131 277 0 7239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30084

[startup+1.50141 s]
/proc/loadavg: 0.13 0.37 0.64 2/78 32035
/proc/meminfo: memFree=1720560/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=44880 CPUtime=1.49
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 11812 0 0 0 145 4 0 0 25 0 1 0 373153096 45957120 10816 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134586458 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 11220 10816 132 277 0 10938 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44880

[startup+3.10258 s]
/proc/loadavg: 0.13 0.37 0.64 2/78 32035
/proc/meminfo: memFree=1706736/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=81340 CPUtime=3.09
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 23126 0 0 0 300 9 0 0 25 0 1 0 373153096 83292160 18506 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134643812 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 20335 18506 136 277 0 20053 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81340

[startup+6.30193 s]
/proc/loadavg: 0.13 0.37 0.64 2/78 32035
/proc/meminfo: memFree=1623536/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=154152 CPUtime=6.29
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 51316 0 0 0 608 21 0 0 25 0 1 0 373153096 157851648 35493 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134561429 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 38538 35495 154 277 0 38256 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 154152

[startup+12.7016 s]
/proc/loadavg: 0.26 0.39 0.64 2/78 32035
/proc/meminfo: memFree=1609392/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=161980 CPUtime=12.69
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 54206 0 0 0 1247 22 0 0 25 0 1 0 373153096 165867520 37406 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575164 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 40495 37406 159 277 0 40213 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 161980

[startup+25.501 s]
/proc/loadavg: 0.37 0.41 0.65 2/78 32035
/proc/meminfo: memFree=1607792/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=162696 CPUtime=25.49
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 54597 0 0 0 2526 23 0 0 25 0 1 0 373153096 166600704 37797 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134578836 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 40674 37797 159 277 0 40392 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 162696

[startup+51.1018 s]
/proc/loadavg: 0.59 0.46 0.65 2/78 32035
/proc/meminfo: memFree=1604336/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=164840 CPUtime=51.08
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 55462 0 0 0 5083 25 0 0 25 0 1 0 373153096 168796160 38662 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574292 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 41210 38662 159 277 0 40928 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 164840

[startup+102.305 s]
/proc/loadavg: 0.83 0.55 0.67 2/78 32035
/proc/meminfo: memFree=1596912/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=170304 CPUtime=102.27
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 57333 0 0 0 10198 29 0 0 25 0 1 0 373153096 174391296 40500 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134657523 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 42576 40500 159 277 0 42294 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 170304

[startup+162.302 s]
/proc/loadavg: 0.94 0.63 0.69 2/78 32035
/proc/meminfo: memFree=1593456/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=173724 CPUtime=162.24
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 58214 0 0 0 16194 30 0 0 25 0 1 0 373153096 177893376 41381 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574203 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 43431 41381 159 277 0 43149 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 173724

[startup+222.302 s]
/proc/loadavg: 0.97 0.69 0.70 2/78 32035
/proc/meminfo: memFree=1590256/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=176680 CPUtime=222.23
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 59383 0 0 0 22191 32 0 0 25 0 1 0 373153096 180920320 42155 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574976 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 44170 42155 159 277 0 43888 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 176680

[startup+282.301 s]
/proc/loadavg: 0.99 0.75 0.72 2/78 32035
/proc/meminfo: memFree=1578544/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=188384 CPUtime=282.21
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 62356 0 0 0 28183 38 0 0 25 0 1 0 373153096 192905216 45128 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134731501 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 47096 45128 159 277 0 46814 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 188384

[startup+342.302 s]
/proc/loadavg: 1.07 0.81 0.74 2/78 32035
/proc/meminfo: memFree=1577008/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=189644 CPUtime=342.2
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 63082 0 0 0 34180 40 0 0 25 0 1 0 373153096 194195456 45454 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134578839 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 47411 45454 159 277 0 47129 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 189644

[startup+402.301 s]
/proc/loadavg: 1.02 0.84 0.75 2/78 32035
/proc/meminfo: memFree=1568304/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=198664 CPUtime=402.18
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 65339 0 0 0 40173 45 0 0 25 0 1 0 373153096 203431936 47711 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134731501 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 49666 47711 159 277 0 49384 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 198664

[startup+462.302 s]
/proc/loadavg: 1.01 0.86 0.77 2/78 32035
/proc/meminfo: memFree=1554864/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=211620 CPUtime=462.17
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 69046 0 0 0 46166 51 0 0 25 0 1 0 373153096 216698880 51004 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134737448 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 52905 51004 159 277 0 52623 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 211620

[startup+522.301 s]
/proc/loadavg: 1.00 0.89 0.78 2/78 32035
/proc/meminfo: memFree=1554864/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=211620 CPUtime=522.15
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 69046 0 0 0 52164 51 0 0 25 0 1 0 373153096 216698880 51004 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134735866 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 52905 51004 159 277 0 52623 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 211620

[startup+582.302 s]
/proc/loadavg: 1.00 0.90 0.79 2/78 32035
/proc/meminfo: memFree=1554800/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=211620 CPUtime=582.14
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 69051 0 0 0 58162 52 0 0 25 0 1 0 373153096 216698880 51009 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 52905 51009 159 277 0 52623 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 211620

[startup+642.301 s]
/proc/loadavg: 1.00 0.92 0.80 2/78 32035
/proc/meminfo: memFree=1550576/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=215844 CPUtime=642.13
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 70118 0 0 0 64159 54 0 0 25 0 1 0 373153096 221024256 52076 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574342 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 53961 52076 159 277 0 53679 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 215844

[startup+702.302 s]
/proc/loadavg: 1.00 0.93 0.81 2/78 32035
/proc/meminfo: memFree=1543472/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=222704 CPUtime=702.1
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 72315 0 0 0 70153 57 0 0 25 0 1 0 373153096 228048896 53845 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574565 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 55676 53845 159 277 0 55394 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 222704

[startup+762.305 s]
/proc/loadavg: 1.00 0.94 0.82 2/78 32035
/proc/meminfo: memFree=1543472/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=222704 CPUtime=762.09
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 72316 0 0 0 76151 58 0 0 25 0 1 0 373153096 228048896 53846 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574388 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 55676 53846 159 277 0 55394 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 222704

[startup+822.302 s]
/proc/loadavg: 1.00 0.95 0.83 2/78 32035
/proc/meminfo: memFree=1543472/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=222704 CPUtime=822.07
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 72316 0 0 0 82149 58 0 0 25 0 1 0 373153096 228048896 53846 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134731464 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 55676 53846 159 277 0 55394 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 222704

[startup+882.302 s]
/proc/loadavg: 1.00 0.95 0.83 2/78 32035
/proc/meminfo: memFree=1543408/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=222704 CPUtime=882.06
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 72317 0 0 0 88147 59 0 0 25 0 1 0 373153096 228048896 53847 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671653 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 55676 53847 159 277 0 55394 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 222704

[startup+942.301 s]
/proc/loadavg: 1.00 0.96 0.84 2/78 32035
/proc/meminfo: memFree=1537648/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=228428 CPUtime=942.05
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 73799 0 0 0 94143 62 0 0 25 0 1 0 373153096 233910272 55329 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575516 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 57107 55329 159 277 0 56825 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 228428

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

[startup+947.106 s]
/proc/loadavg: 1.00 0.96 0.84 2/78 32035
/proc/meminfo: memFree=1536816/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=229092 CPUtime=946.85
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 73971 0 0 0 94623 62 0 0 25 0 1 0 373153096 234590208 55501 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575673 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 57273 55501 159 277 0 56991 0
Current children cumulated CPU time (s) 946.85
Current children cumulated vsize (KiB) 229092

[startup+950.302 s]
/proc/loadavg: 1.00 0.96 0.84 2/78 32035
/proc/meminfo: memFree=1536496/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=229384 CPUtime=950.04
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 74047 0 0 0 94942 62 0 0 25 0 1 0 373153096 234889216 55577 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574298 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 57346 55577 159 277 0 57064 0
Current children cumulated CPU time (s) 950.04
Current children cumulated vsize (KiB) 229384

[startup+951.901 s]
/proc/loadavg: 1.00 0.96 0.84 2/78 32035
/proc/meminfo: memFree=1536432/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=229492 CPUtime=951.64
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 74078 0 0 0 95102 62 0 0 25 0 1 0 373153096 234999808 55608 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574208 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 57373 55608 159 277 0 57091 0
Current children cumulated CPU time (s) 951.64
Current children cumulated vsize (KiB) 229492

[startup+953.501 s]
/proc/loadavg: 1.00 0.96 0.84 2/78 32035
/proc/meminfo: memFree=1536368/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=229604 CPUtime=953.24
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 74106 0 0 0 95262 62 0 0 25 0 1 0 373153096 235114496 55636 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134576437 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 57401 55636 159 277 0 57119 0
Current children cumulated CPU time (s) 953.24
Current children cumulated vsize (KiB) 229604

[startup+954.301 s]
/proc/loadavg: 1.00 0.96 0.84 2/78 32035
/proc/meminfo: memFree=1536240/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=229640 CPUtime=954.04
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 74116 0 0 0 95342 62 0 0 25 0 1 0 373153096 235151360 55646 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671933 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 57410 55646 159 277 0 57128 0
Current children cumulated CPU time (s) 954.04
Current children cumulated vsize (KiB) 229640

[startup+954.701 s]
/proc/loadavg: 1.00 0.96 0.84 2/78 32035
/proc/meminfo: memFree=1536240/2055920 swapFree=4156344/4192956
[pid=32034] ppid=32032 vsize=229648 CPUtime=954.44
/proc/32034/stat : 32034 (aigsat-sp) R 32032 32034 31975 0 -1 0 74118 0 0 0 95382 62 0 0 25 0 1 0 373153096 235159552 55648 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134737195 0 0 4096 35 0 0 0 17 1 0 0
/proc/32034/statm: 57412 55648 159 277 0 57130 0
Current children cumulated CPU time (s) 954.44
Current children cumulated vsize (KiB) 229648

Child status: 20
Real time (s): 954.769
CPU time (s): 954.517
CPU user time (s): 953.85
CPU system time (s): 0.666898
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 229648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 953.85
system time used= 0.666898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74120
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= 7
involuntary context switches= 1729

runsolver used 1.05584 second user time and 2.42363 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Tue May 15 18:05:58 UTC 2007

IDJOB= 461215
IDBENCH= 48648
IDSOLVER= 203
FILE ID= node21/461215-1179252358

PBS_JOBID= 5276844

Free space on /tmp= 66529 MiB

SOLVER NAME= aigsat-sp 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/additional-aig/ibm/ibm20_len43_unsat.aig
COMMAND LINE= /tmp/evaluation/461215-1179252358/aigsat-sp /tmp/evaluation/461215-1179252358/instance-461215-1179252358.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-461215-1179252358 -o ROOT/results/node21/solver-461215-1179252358 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/461215-1179252358/aigsat-sp /tmp/evaluation/461215-1179252358/instance-461215-1179252358.aig            

META MD5SUM SOLVER= f61578204551f85c79544b972aeb08d2
MD5SUM BENCH=  8cc2e1bed02bc4de6d09fe1713983ce2

RANDOM SEED= 941164938

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1759312 kB
Buffers:         47768 kB
Cached:         152536 kB
SwapCached:      15800 kB
Active:          40720 kB
Inactive:       183184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1759312 kB
SwapTotal:     4192956 kB
SwapFree:      4156344 kB
Dirty:            1720 kB
Writeback:           0 kB
Mapped:          29964 kB
Slab:            58184 kB
Committed_AS:  5889072 kB
PageTables:       1784 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= 66529 MiB

End job on node21 on Tue May 15 18:21:53 UTC 2007