Trace number 461214

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) 1200.11 1200.45

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)

6.79/6.83	c file: /tmp/evaluation/461214-1179252352/instance-461214-1179252352.aig
6.79/6.83	c Reading aig format..
6.79/6.83	c MAXVAR  110536
6.79/6.83	c INPUTS  1459
6.79/6.83	c LATCHES 0
6.79/6.83	c OUTPUTS 1
6.79/6.83	c AND     109077
6.79/6.83	c Before initialization time 6.63899
6.79/6.83	c Memory used (in MB): 133.051
84.16/84.24	c Using component size threshold as 12
84.16/84.24	c DBred=0 restart=36 est=1.68914 GV=49563 GL=199203[ 139387,59816] HP=10496 Prune=762945 decisions=375254 random 2504[0.667281]  HP Impl=1997410 DB Impl=54322799[48245417]  Lits/Cls 17 
84.16/84.24	c Memory used (in MB): 163.648
187.94/188.03	c DBred=1 restart=39 est=1.72832 GV=93161 GL=207281[ 139387,67894] HP=13707 Prune=1045798 decisions=460638 random 3051[0.662342]  HP Impl=3305830 DB Impl=105482326[91533381]  Lits/Cls 53 
187.94/188.03	c Memory used (in MB): 193.105
336.49/336.68	c DBred=2 restart=41 est=1.79716 GV=136845 GL=212242[ 139387,72855] HP=18700 Prune=1497186 decisions=615080 random 3752[0.610002]  HP Impl=5365259 DB Impl=176960145[151061860]  Lits/Cls 63 
336.49/336.68	c Memory used (in MB): 210.48
503.14/503.32	c DBred=3 restart=42 est=1.86011 GV=187563 GL=220766[ 139387,81379] HP=23012 Prune=1862120 decisions=724542 random 4369[0.603002]  HP Impl=7301509 DB Impl=254834356[215176721]  Lits/Cls 68 
503.14/503.32	c Memory used (in MB): 227.578
687.39/687.66	c DBred=4 restart=44 est=1.904 GV=239673 GL=225946[ 139387,86559] HP=28000 Prune=2375789 decisions=933901 random 5175[0.554127]  HP Impl=9412892 DB Impl=337825882[282842162]  Lits/Cls 56 
687.39/687.66	c Memory used (in MB): 228.031
874.44/874.71	c DBred=5 restart=45 est=2.18295 GV=299461 GL=234924[ 139387,95537] HP=32411 Prune=2859797 decisions=1107016 random 5970[0.539288]  HP Impl=11389844 DB Impl=428032693[354603471]  Lits/Cls 49 
874.44/874.71	c Memory used (in MB): 229.707
1095.38/1095.71	c DBred=6 restart=46 est=2.41323 GV=368747 GL=247234[ 139387,107847] HP=36955 Prune=3314150 decisions=1234075 random 6730[0.545348]  HP Impl=13562723 DB Impl=530607781[435252597]  Lits/Cls 48 
1095.38/1095.71	c Memory used (in MB): 240.328

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/node45/watcher-461214-1179252352 -o ROOT/results/node45/solver-461214-1179252352 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/461214-1179252352/aigsat-wc /tmp/evaluation/461214-1179252352/instance-461214-1179252352.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: 0.07 0.26 0.60 2/77 24732
/proc/meminfo: memFree=1733952/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=2184 CPUtime=0
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 377 249 0 0 0 0 0 0 18 0 1 0 280080807 2236416 356 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 135242916 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 870 363 124 293 0 571 0

[startup+0.071714 s]
/proc/loadavg: 0.07 0.26 0.60 2/77 24732
/proc/meminfo: memFree=1733952/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=5728 CPUtime=0.06
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 1263 249 0 0 6 0 0 0 18 0 1 0 280080807 5865472 1241 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 135023903 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 1432 1241 136 293 0 1133 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5728

[startup+0.102716 s]
/proc/loadavg: 0.07 0.26 0.60 2/77 24732
/proc/meminfo: memFree=1733952/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=7320 CPUtime=0.09
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 1628 249 0 0 9 0 0 0 18 0 1 0 280080807 7495680 1606 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 135023903 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 1830 1607 136 293 0 1531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7320

[startup+0.302737 s]
/proc/loadavg: 0.07 0.26 0.60 2/77 24732
/proc/meminfo: memFree=1733952/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=16804 CPUtime=0.29
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 4180 249 0 0 28 1 0 0 19 0 1 0 280080807 17207296 4012 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 135023903 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 4201 4012 136 293 0 3902 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16804

[startup+0.701777 s]
/proc/loadavg: 0.07 0.26 0.60 2/77 24732
/proc/meminfo: memFree=1733952/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=30212 CPUtime=0.69
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 8060 249 0 0 66 3 0 0 23 0 1 0 280080807 30937088 7088 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 135023903 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 7553 7088 136 293 0 7254 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30212

[startup+1.50186 s]
/proc/loadavg: 0.07 0.26 0.60 2/78 24734
/proc/meminfo: memFree=1695800/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=45004 CPUtime=1.49
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 11825 249 0 0 145 4 0 0 25 0 1 0 280080807 46084096 10820 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134576902 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 11251 10820 137 293 0 10952 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45004

[startup+3.10202 s]
/proc/loadavg: 0.07 0.26 0.60 2/78 24734
/proc/meminfo: memFree=1683064/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=84724 CPUtime=3.09
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 23061 249 0 0 300 9 0 0 25 0 1 0 280080807 86757376 19246 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134637696 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 21181 19246 141 293 0 20882 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84724

[startup+6.30135 s]
/proc/loadavg: 0.14 0.27 0.60 2/78 24734
/proc/meminfo: memFree=1617528/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=148492 CPUtime=6.29
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 48468 249 0 0 611 18 0 0 25 0 1 0 280080807 152055808 34243 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134647494 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 37123 34243 143 293 0 36824 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 148492

[startup+12.702 s]
/proc/loadavg: 0.21 0.29 0.60 2/78 24734
/proc/meminfo: memFree=1594104/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=149060 CPUtime=12.69
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 53224 249 0 0 1248 21 0 0 25 0 1 0 280080807 152637440 34962 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134727391 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 37265 34962 160 293 0 36966 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 149060

[startup+25.5013 s]
/proc/loadavg: 0.39 0.32 0.61 2/78 24734
/proc/meminfo: memFree=1591800/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=150152 CPUtime=25.48
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 53771 249 0 0 2526 22 0 0 25 0 1 0 280080807 153755648 35509 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134725854 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 37538 35509 160 293 0 37239 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 150152

[startup+51.1019 s]
/proc/loadavg: 0.59 0.37 0.62 2/78 24734
/proc/meminfo: memFree=1587000/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=153156 CPUtime=51.08
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 54974 249 0 0 5083 25 0 0 25 0 1 0 280080807 156831744 36712 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134756152 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 38289 36712 160 293 0 37990 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 153156

[startup+102.306 s]
/proc/loadavg: 0.82 0.47 0.64 2/78 24734
/proc/meminfo: memFree=1575872/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=169720 CPUtime=102.26
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 57781 249 0 0 10198 28 0 0 25 0 1 0 280080807 173793280 39486 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134744832 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 42431 39487 160 293 0 42132 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 169720

[startup+162.301 s]
/proc/loadavg: 0.93 0.56 0.66 2/78 24734
/proc/meminfo: memFree=1555712/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=190224 CPUtime=162.24
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 62837 249 0 0 16187 37 0 0 25 0 1 0 280080807 194789376 44542 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134744666 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 47556 44542 160 293 0 47257 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 190224

[startup+222.302 s]
/proc/loadavg: 0.97 0.64 0.67 2/78 24734
/proc/meminfo: memFree=1547584/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=197796 CPUtime=222.23
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 65219 249 0 0 22182 41 0 0 25 0 1 0 280080807 202543104 46534 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134744779 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 49449 46534 160 293 0 49150 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 197796

[startup+282.302 s]
/proc/loadavg: 0.99 0.70 0.69 2/78 24734
/proc/meminfo: memFree=1547200/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=198340 CPUtime=282.21
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 65337 249 0 0 28180 41 0 0 25 0 1 0 280080807 203100160 46652 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134744131 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 49585 46652 160 293 0 49286 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 198340

[startup+342.303 s]
/proc/loadavg: 0.99 0.75 0.71 2/78 24734
/proc/meminfo: memFree=1529728/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=215568 CPUtime=342.2
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 70087 249 0 0 34170 50 0 0 25 0 1 0 280080807 220741632 50997 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134744691 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 53892 50997 160 293 0 53593 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 215568

[startup+402.303 s]
/proc/loadavg: 0.99 0.80 0.73 2/78 24734
/proc/meminfo: memFree=1529280/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=215964 CPUtime=402.17
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 70174 249 0 0 40167 50 0 0 25 0 1 0 280080807 221147136 51084 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134752876 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 53991 51084 160 293 0 53692 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 215964

[startup+462.303 s]
/proc/loadavg: 0.99 0.83 0.74 2/78 24736
/proc/meminfo: memFree=1525248/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=220080 CPUtime=462.15
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 71195 249 0 0 46163 52 0 0 25 0 1 0 280080807 225361920 52105 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 135242788 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 55020 52105 160 293 0 54721 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 220080

[startup+522.302 s]
/proc/loadavg: 0.99 0.86 0.75 2/78 24736
/proc/meminfo: memFree=1512000/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=233104 CPUtime=522.14
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 74899 249 0 0 52155 59 0 0 25 0 1 0 280080807 238698496 55394 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134726505 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 58276 55394 160 293 0 57977 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 233104

[startup+582.302 s]
/proc/loadavg: 0.99 0.88 0.76 2/78 24736
/proc/meminfo: memFree=1511744/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=233236 CPUtime=582.12
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 74947 249 0 0 58153 59 0 0 25 0 1 0 280080807 238833664 55442 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134729958 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 58309 55442 160 293 0 58010 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 233236

[startup+642.301 s]
/proc/loadavg: 0.99 0.90 0.77 2/78 24736
/proc/meminfo: memFree=1511424/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=233368 CPUtime=642.11
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 75019 249 0 0 64151 60 0 0 25 0 1 0 280080807 238968832 55514 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134744170 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 58342 55514 160 293 0 58043 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 233368

[startup+702.301 s]
/proc/loadavg: 0.99 0.92 0.79 2/78 24736
/proc/meminfo: memFree=1510976/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=233672 CPUtime=702.09
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 75575 249 0 0 70148 61 0 0 25 0 1 0 280080807 239280128 55638 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134744170 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 58418 55638 160 293 0 58119 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 233672

[startup+762.305 s]
/proc/loadavg: 0.99 0.93 0.80 2/78 24736
/proc/meminfo: memFree=1510784/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=233804 CPUtime=762.07
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 75611 249 0 0 76146 61 0 0 25 0 1 0 280080807 239415296 55674 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134744666 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 58451 55674 160 293 0 58152 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 233804

[startup+822.301 s]
/proc/loadavg: 0.99 0.94 0.81 2/78 24736
/proc/meminfo: memFree=1510592/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=234064 CPUtime=822.06
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 75694 249 0 0 82144 62 0 0 25 0 1 0 280080807 239681536 55724 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134744822 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 58516 55724 160 293 0 58217 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 234064

[startup+882.302 s]
/proc/loadavg: 0.99 0.95 0.82 2/78 24736
/proc/meminfo: memFree=1508992/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=235284 CPUtime=882.04
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 76537 249 0 0 88141 63 0 0 25 0 1 0 280080807 240930816 56125 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134745265 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 58821 56125 160 293 0 58522 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 235284

[startup+942.302 s]
/proc/loadavg: 0.99 0.95 0.83 2/78 24736
/proc/meminfo: memFree=1508928/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=235412 CPUtime=942.02
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 76592 249 0 0 94139 63 0 0 25 0 1 0 280080807 241061888 56147 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134752791 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 58853 56147 160 293 0 58554 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 235412

[startup+1002.3 s]
/proc/loadavg: 0.99 0.96 0.83 2/78 24736
/proc/meminfo: memFree=1508736/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=235800 CPUtime=1002.01
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 76698 249 0 0 100137 64 0 0 25 0 1 0 280080807 241459200 56187 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134744715 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 58950 56187 160 293 0 58651 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 235800

[startup+1062.3 s]
/proc/loadavg: 0.99 0.96 0.84 2/78 24736
/proc/meminfo: memFree=1505984/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=238800 CPUtime=1061.99
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 77474 249 0 0 106133 66 0 0 25 0 1 0 280080807 244531200 56963 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134744779 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 59700 56963 160 293 0 59401 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 238800

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 24736
/proc/meminfo: memFree=1497920/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=246188 CPUtime=1121.97
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 79890 249 0 0 112128 69 0 0 25 0 1 0 280080807 252096512 58920 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134744104 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 61547 58920 160 293 0 61248 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 246188

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 24736
/proc/meminfo: memFree=1497792/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=246056 CPUtime=1181.96
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 79914 249 0 0 118126 70 0 0 25 0 1 0 280080807 251961344 58911 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134744691 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 61514 58911 160 293 0 61215 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 246056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 24736
/proc/meminfo: memFree=1497792/2055920 swapFree=4157980/4192956
[pid=24732] ppid=24730 vsize=246056 CPUtime=1200.06
/proc/24732/stat : 24732 (aigsat-wc) R 24730 24732 24556 0 -1 0 79918 249 0 0 119936 70 0 0 25 0 1 0 280080807 251961344 58915 18446744073709551615 134512640 135716322 4294956672 18446744073709551615 134744715 0 0 4096 35 0 0 0 17 1 0 0
/proc/24732/statm: 61514 58915 160 293 0 61215 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 246056

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): 1200.11
CPU user time (s): 1199.36
CPU system time (s): 0.747886
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 246188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.36
system time used= 0.747886
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80167
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= 13
involuntary context switches= 2261

runsolver used 1.22981 second user time and 3.14452 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Tue May 15 18:05:52 UTC 2007

IDJOB= 461214
IDBENCH= 48648
IDSOLVER= 202
FILE ID= node45/461214-1179252352

PBS_JOBID= 5277138

Free space on /tmp= 66547 MiB

SOLVER NAME= aigsat-wc 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/additional-aig/ibm/ibm20_len43_unsat.aig
COMMAND LINE= /tmp/evaluation/461214-1179252352/aigsat-wc /tmp/evaluation/461214-1179252352/instance-461214-1179252352.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-461214-1179252352 -o ROOT/results/node45/solver-461214-1179252352 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/461214-1179252352/aigsat-wc /tmp/evaluation/461214-1179252352/instance-461214-1179252352.aig            

META MD5SUM SOLVER= a44537a071ffb1a142b3275181a5083c
MD5SUM BENCH=  8cc2e1bed02bc4de6d09fe1713983ce2

RANDOM SEED= 353593265

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1734168 kB
Buffers:         34496 kB
Cached:         161496 kB
SwapCached:      14400 kB
Active:          62452 kB
Inactive:       156640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1734168 kB
SwapTotal:     4192956 kB
SwapFree:      4157980 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          30104 kB
Slab:            88176 kB
Committed_AS:  4161496 kB
PageTables:       1764 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= 66547 MiB

End job on node45 on Tue May 15 18:25:54 UTC 2007