Trace number 460743

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) 1200.12 1200.82

General information on the benchmark

Nameindustrial-aig/palacios/medium/
emptyroom-4-h21-unsat.aig
MD5SUM80ff121b2241ca020568a7aef95b7f41
Bench CategoryALL (all instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1150.36
SatisfiableNO
(Un)Satisfiability was proved

Solver Data (download as text)

2.39/2.48	c file: /tmp/evaluation/460743-1179250722/instance-460743-1179250722.aig
2.39/2.48	c Reading aig format..
2.39/2.48	c MAXVAR  70934
2.39/2.48	c INPUTS  222
2.39/2.48	c LATCHES 0
2.39/2.48	c OUTPUTS 1
2.39/2.48	c AND     70712
2.39/2.48	c Before initialization time (seconds) 2.38864
2.39/2.48	c Memory used (in MB): 70.4727
68.45/68.59	c Pre-processing followed by bcp (no decisions) assigned 54 vars 
68.45/68.59	c DBreduced=0 GV=4198[0]  GL=50027[ 32410,17617] HP=13429 Prune=121864 decisions=52741 restart=13 est=0.571278 HP Impl=[13886135, 10887388] DB Impl=2309708[0]  varReasonNeeded[3716812]  
68.45/68.59	c Memory used (in MB): 84.4141
86.64/86.70	c DBreduced=1 GV=5337[0]  GL=49342[ 32410,16932] HP=16381 Prune=150089 decisions=64573 restart=14 est=0.580367 HP Impl=[17608027, 13765236] DB Impl=2895847[0]  varReasonNeeded[4858204]  
86.64/86.70	c Memory used (in MB): 85.1289
95.93/96.04	c DBreduced=2 GV=5677[0]  GL=51020[ 32410,18610] HP=17729 Prune=161121 decisions=69200 restart=14 est=0.580367 HP Impl=[19580715, 15294377] DB Impl=3120023[0]  varReasonNeeded[5518206]  
95.93/96.04	c Memory used (in MB): 86.2617
158.90/159.04	c DBreduced=3 GV=8457[0]  GL=52652[ 32410,20242] HP=25665 Prune=239186 decisions=99182 restart=15 est=0.616629 HP Impl=[32918033, 25356268] DB Impl=4897793[0]  varReasonNeeded[10294299]  
158.90/159.04	c Memory used (in MB): 88.8047
214.66/214.82	c DBreduced=4 GV=11398[0]  GL=55275[ 32410,22865] HP=35110 Prune=312037 decisions=125697 restart=16 est=0.707295 HP Impl=[43718775, 33590228] DB Impl=6816105[0]  varReasonNeeded[13295098]  
214.66/214.82	c Memory used (in MB): 91.8125
280.63/280.81	c DBreduced=5 GV=15017[0]  GL=57240[ 32410,24830] HP=43538 Prune=388455 decisions=150623 restart=16 est=0.707295 HP Impl=[57119066, 43444379] DB Impl=9146079[0]  varReasonNeeded[17236044]  
280.63/280.81	c Memory used (in MB): 91.832
383.96/384.29	c DBreduced=6 GV=19067[0]  GL=59615[ 32410,27205] HP=52641 Prune=470667 decisions=176715 restart=17 est=0.743581 HP Impl=[79756819, 59921835] DB Impl=12253845[0]  varReasonNeeded[24926033]  
383.96/384.29	c Memory used (in MB): 94.0664
462.02/462.33	c DBreduced=7 GV=22812[0]  GL=62230[ 32410,29820] HP=62524 Prune=559523 decisions=209638 restart=17 est=0.743581 HP Impl=[94679967, 71105390] DB Impl=14726618[0]  varReasonNeeded[29875013]  
462.02/462.33	c Memory used (in MB): 99.5664
601.83/602.26	c DBreduced=8 GV=29102[0]  GL=65802[ 32410,33392] HP=73357 Prune=682474 decisions=253040 restart=18 est=0.807065 HP Impl=[122885167, 92078340] DB Impl=19226630[0]  varReasonNeeded[40050791]  
601.83/602.26	c Memory used (in MB): 116.906
720.27/720.78	c DBreduced=9 GV=35491[0]  GL=69545[ 32410,37135] HP=83269 Prune=780140 decisions=281319 restart=18 est=0.807065 HP Impl=[145731214, 109194953] DB Impl=23862264[0]  varReasonNeeded[46321546]  
720.27/720.78	c Memory used (in MB): 116.934
845.70/846.20	c DBreduced=10 GV=39947[0]  GL=71912[ 32410,39502] HP=96366 Prune=878000 decisions=312226 restart=18 est=0.807065 HP Impl=[171508182, 128498441] DB Impl=28499951[0]  varReasonNeeded[55221816]  
845.70/846.20	c Memory used (in MB): 116.43
994.61/995.22	c DBreduced=11 GV=46856[0]  GL=76040[ 32410,43630] HP=110102 Prune=1015095 decisions=357655 restart=19 est=0.870527 HP Impl=[199983750, 150385008] DB Impl=34149668[0]  varReasonNeeded[66421237]  
994.61/995.22	c Memory used (in MB): 116.98
1108.24/1108.99	c DBreduced=12 GV=55312[0]  GL=80293[ 32410,47883] HP=123139 Prune=1172229 decisions=417983 restart=19 est=0.870527 HP Impl=[218143825, 164795304] DB Impl=38607033[0]  varReasonNeeded[73349284]  
1108.24/1108.99	c Memory used (in MB): 118.277

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/node50/watcher-460743-1179250722 -o ROOT/results/node50/solver-460743-1179250722 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460743-1179250722/aigsat-sp /tmp/evaluation/460743-1179250722/instance-460743-1179250722.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: 1.03 1.02 1.00 3/64 29050
/proc/meminfo: memFree=844664/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=2584 CPUtime=0
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 497 0 0 0 0 0 0 0 18 0 1 0 279917383 2646016 485 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135222829 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 646 485 121 277 0 364 0

[startup+0.048354 s]
/proc/loadavg: 1.03 1.02 1.00 3/64 29050
/proc/meminfo: memFree=844664/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=4196 CPUtime=0.04
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 897 0 0 0 4 0 0 0 18 0 1 0 279917383 4296704 884 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 1049 885 131 277 0 767 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4196

[startup+0.101358 s]
/proc/loadavg: 1.03 1.02 1.00 3/64 29050
/proc/meminfo: memFree=844664/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=7196 CPUtime=0.09
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 1653 0 0 0 9 0 0 0 18 0 1 0 279917383 7368704 1591 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 1799 1591 131 277 0 1517 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7196

[startup+0.301375 s]
/proc/loadavg: 1.03 1.02 1.00 3/64 29050
/proc/meminfo: memFree=844664/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=14952 CPUtime=0.29
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 4066 0 0 0 27 2 0 0 19 0 1 0 279917383 15310848 3560 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 3738 3561 131 277 0 3456 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14952

[startup+0.70141 s]
/proc/loadavg: 1.03 1.02 1.00 3/64 29050
/proc/meminfo: memFree=844664/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=32140 CPUtime=0.69
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 8339 0 0 0 66 3 0 0 23 0 1 0 279917383 32911360 7784 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 8035 7784 132 277 0 7753 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32140

[startup+1.50148 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 29051
/proc/meminfo: memFree=804976/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=56388 CPUtime=1.49
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 17225 0 0 0 143 6 0 0 25 0 1 0 279917383 57741312 13585 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 14097 13586 138 277 0 13815 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56388

[startup+3.10162 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 29051
/proc/meminfo: memFree=776624/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=78972 CPUtime=3.09
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 25424 0 0 0 300 9 0 0 25 0 1 0 279917383 80867328 18557 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574267 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 19743 18557 156 277 0 19461 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 78972

[startup+6.3019 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 29051
/proc/meminfo: memFree=770224/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=80116 CPUtime=6.29
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 25744 0 0 0 619 10 0 0 25 0 1 0 279917383 82038784 18617 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671933 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 20029 18617 158 277 0 19747 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 80116

[startup+12.7015 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 29051
/proc/meminfo: memFree=769456/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=81048 CPUtime=12.68
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 26041 0 0 0 1258 10 0 0 25 0 1 0 279917383 82993152 18914 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134584478 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 20262 18914 158 277 0 19980 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 81048

[startup+25.5016 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 29051
/proc/meminfo: memFree=767792/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=82408 CPUtime=25.47
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 26412 0 0 0 2536 11 0 0 25 0 1 0 279917383 84385792 19285 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671933 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 20602 19285 159 277 0 20320 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 82408

[startup+51.1018 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 29051
/proc/meminfo: memFree=765104/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=84800 CPUtime=51.06
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 27091 0 0 0 5094 12 0 0 25 0 1 0 279917383 86835200 19964 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134584478 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 21200 19964 159 277 0 20918 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 84800

[startup+102.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 29051
/proc/meminfo: memFree=761200/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=88336 CPUtime=102.23
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 28126 0 0 0 10209 14 0 0 25 0 1 0 279917383 90456064 20901 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134672718 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 22084 20901 159 277 0 21802 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 88336

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29051
/proc/meminfo: memFree=758512/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=90944 CPUtime=162.19
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 28898 0 0 0 16204 15 0 0 25 0 1 0 279917383 93126656 21573 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134579683 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 22736 21573 159 277 0 22454 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 90944

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29051
/proc/meminfo: memFree=755312/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=94032 CPUtime=222.16
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 29800 0 0 0 22199 17 0 0 25 0 1 0 279917383 96288768 22372 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134578984 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 23508 22372 159 277 0 23226 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 94032

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29051
/proc/meminfo: memFree=755184/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=94048 CPUtime=282.13
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 29937 0 0 0 28196 17 0 0 25 0 1 0 279917383 96305152 22401 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188777 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 23512 22401 159 277 0 23230 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 94048

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29051
/proc/meminfo: memFree=755184/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=94048 CPUtime=342.09
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 29937 0 0 0 34192 17 0 0 25 0 1 0 279917383 96305152 22401 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671653 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 23512 22401 159 277 0 23230 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 94048

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29051
/proc/meminfo: memFree=752816/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=96340 CPUtime=402.05
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 30643 0 0 0 40187 18 0 0 25 0 1 0 279917383 98652160 22995 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134578885 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 24085 22995 159 277 0 23803 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 96340

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29051
/proc/meminfo: memFree=747120/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=101940 CPUtime=462.02
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 32066 0 0 0 46181 21 0 0 25 0 1 0 279917383 104386560 24418 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188724 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 25485 24418 159 277 0 25203 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 101940

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29051
/proc/meminfo: memFree=747056/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=101972 CPUtime=521.98
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 32191 0 0 0 52177 21 0 0 25 0 1 0 279917383 104419328 24426 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134672813 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 25493 24426 159 277 0 25211 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 101972

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29051
/proc/meminfo: memFree=742384/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=106692 CPUtime=581.95
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 33380 0 0 0 58171 24 0 0 25 0 1 0 279917383 109252608 25615 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134670646 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 26673 25615 159 277 0 26391 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 106692

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29051
/proc/meminfo: memFree=730800/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=119736 CPUtime=641.92
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 36896 0 0 0 64165 27 0 0 25 0 1 0 279917383 122609664 28493 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671384 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 29934 28493 159 277 0 29652 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 119736

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29051
/proc/meminfo: memFree=730736/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=119736 CPUtime=701.88
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 36896 0 0 0 70161 27 0 0 25 0 1 0 279917383 122609664 28493 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134727958 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 29934 28493 159 277 0 29652 0
Current children cumulated CPU time (s) 701.88
Current children cumulated vsize (KiB) 119736

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29051
/proc/meminfo: memFree=730992/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=119220 CPUtime=761.85
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 36924 0 0 0 76158 27 0 0 25 0 1 0 279917383 122081280 28392 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671933 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 29805 28392 159 277 0 29523 0
Current children cumulated CPU time (s) 761.85
Current children cumulated vsize (KiB) 119220

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29051
/proc/meminfo: memFree=730992/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=119220 CPUtime=821.81
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 36924 0 0 0 82154 27 0 0 25 0 1 0 279917383 122081280 28392 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134571120 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 29805 28392 159 277 0 29523 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 119220

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29051
/proc/meminfo: memFree=730544/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=119784 CPUtime=881.77
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 37085 0 0 0 88150 27 0 0 25 0 1 0 279917383 122658816 28553 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134657677 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 29946 28553 159 277 0 29664 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 119784

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29051
/proc/meminfo: memFree=730544/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=119784 CPUtime=941.74
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 37085 0 0 0 94147 27 0 0 25 0 1 0 279917383 122658816 28553 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134672813 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 29946 28553 159 277 0 29664 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 119784

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29051
/proc/meminfo: memFree=730736/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=119220 CPUtime=1001.7
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 37117 0 0 0 100143 27 0 0 25 0 1 0 279917383 122081280 28444 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134553466 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 29805 28444 159 277 0 29523 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 119220

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29051
/proc/meminfo: memFree=730800/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=119220 CPUtime=1061.66
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 37117 0 0 0 106139 27 0 0 25 0 1 0 279917383 122081280 28444 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 29805 28444 159 277 0 29523 0
Current children cumulated CPU time (s) 1061.66
Current children cumulated vsize (KiB) 119220

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29051
/proc/meminfo: memFree=728368/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=121740 CPUtime=1121.63
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 37777 0 0 0 112135 28 0 0 25 0 1 0 279917383 124661760 29104 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188726 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 30435 29104 159 277 0 30153 0
Current children cumulated CPU time (s) 1121.63
Current children cumulated vsize (KiB) 121740

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29051
/proc/meminfo: memFree=728304/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=121740 CPUtime=1181.6
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 37777 0 0 0 118132 28 0 0 25 0 1 0 279917383 124661760 29104 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134659523 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 30435 29104 159 277 0 30153 0
Current children cumulated CPU time (s) 1181.6
Current children cumulated vsize (KiB) 121740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29051
/proc/meminfo: memFree=728304/2055920 swapFree=4183876/4192956
[pid=29050] ppid=29048 vsize=121740 CPUtime=1200.09
/proc/29050/stat : 29050 (aigsat-sp) R 29048 29050 28601 0 -1 0 37777 0 0 0 119981 28 0 0 25 0 1 0 279917383 124661760 29104 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574159 0 0 4096 35 0 0 0 17 0 0 0
/proc/29050/statm: 30435 29104 159 277 0 30153 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 121740

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): 1200.82
CPU time (s): 1200.12
CPU user time (s): 1199.82
CPU system time (s): 0.299954
CPU usage (%): 99.9411
Max. virtual memory (cumulated for all children) (KiB): 121740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.299954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37777
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= 3445

runsolver used 1.2888 second user time and 3.08453 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Tue May 15 17:38:42 UTC 2007

IDJOB= 460743
IDBENCH= 48530
IDSOLVER= 203
FILE ID= node50/460743-1179250722

PBS_JOBID= 5277021

Free space on /tmp= 66548 MiB

SOLVER NAME= aigsat-sp 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/industrial-aig/palacios/medium/emptyroom-4-h21-unsat.aig
COMMAND LINE= /tmp/evaluation/460743-1179250722/aigsat-sp /tmp/evaluation/460743-1179250722/instance-460743-1179250722.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-460743-1179250722 -o ROOT/results/node50/solver-460743-1179250722 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460743-1179250722/aigsat-sp /tmp/evaluation/460743-1179250722/instance-460743-1179250722.aig            

META MD5SUM SOLVER= f61578204551f85c79544b972aeb08d2
MD5SUM BENCH=  80ff121b2241ca020568a7aef95b7f41

RANDOM SEED= 916107043

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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:        844944 kB
Buffers:         54296 kB
Cached:         996080 kB
SwapCached:       3148 kB
Active:         553664 kB
Inactive:       506528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        844944 kB
SwapTotal:     4192956 kB
SwapFree:      4183876 kB
Dirty:            1692 kB
Writeback:           0 kB
Mapped:          15856 kB
Slab:           136792 kB
Committed_AS:  5010100 kB
PageTables:       1460 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= 66548 MiB

End job on node50 on Tue May 15 17:58:45 UTC 2007