Trace number 461299

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 1200.42

General information on the benchmark

Nameadditional-aig/
c32sat-ssort/ssort9.aig
MD5SUM22653c5483eabc0b70955c5801afe5f5
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)

1.99/2.01	c file: /tmp/evaluation/461299-1179252615/instance-461299-1179252615.aig
1.99/2.01	c Reading aig format..
1.99/2.01	c MAXVAR  68217
1.99/2.01	c INPUTS  5408
1.99/2.01	c LATCHES 0
1.99/2.01	c OUTPUTS 1
1.99/2.01	c AND     62809
1.99/2.01	c Before initialization time (seconds) 1.9417
1.99/2.01	c Memory used (in MB): 57.4883
14.08/14.19	c Pre-processing followed by bcp (no decisions) assigned 256 vars 
14.08/14.19	c DBreduced=0 GV=1856[0]  GL=33744[ 21714,12030] HP=10191 Prune=324117 decisions=142351 restart=12 est=0.595734 HP Impl=[1916379, 1055226] DB Impl=2280079[0]  varReasonNeeded[106067]  
14.08/14.19	c Memory used (in MB): 65.3516
15.68/15.79	c DBreduced=1 GV=2137[0]  GL=34981[ 21714,13267] HP=11152 Prune=357593 decisions=156727 restart=13 est=0.619826 HP Impl=[2169417, 1191888] DB Impl=2560619[0]  varReasonNeeded[117622]  
15.68/15.79	c Memory used (in MB): 65.6094
19.70/19.77	c DBreduced=2 GV=2552[0]  GL=37675[ 21714,15961] HP=13432 Prune=444396 decisions=194934 restart=13 est=0.619826 HP Impl=[2846360, 1485211] DB Impl=3087637[0]  varReasonNeeded[136798]  
19.70/19.77	c Memory used (in MB): 65.6211
19.99/20.06	c DBreduced=3 GV=2583[0]  GL=37885[ 21714,16171] HP=13612 Prune=449656 decisions=197178 restart=13 est=0.619826 HP Impl=[2882759, 1510172] DB Impl=3145566[0]  varReasonNeeded[138156]  
19.99/20.06	c Memory used (in MB): 65.6406
22.09/22.11	c DBreduced=4 GV=2855[0]  GL=39269[ 21714,17555] HP=14730 Prune=484569 decisions=212133 restart=13 est=0.619826 HP Impl=[3197073, 1666972] DB Impl=3538972[0]  varReasonNeeded[151312]  
22.09/22.11	c Memory used (in MB): 65.6406
36.08/36.19	c DBreduced=5 GV=4605[0]  GL=40884[ 21714,19170] HP=22467 Prune=760644 decisions=331042 restart=14 est=0.692102 HP Impl=[5437545, 2738090] DB Impl=5945056[0]  varReasonNeeded[239851]  
36.08/36.19	c Memory used (in MB): 66.1523
57.27/57.36	c DBreduced=6 GV=6893[0]  GL=44948[ 21714,23234] HP=31564 Prune=1096263 decisions=470198 restart=15 est=0.716194 HP Impl=[8817919, 3945112] DB Impl=8390755[0]  varReasonNeeded[343097]  
57.27/57.36	c Memory used (in MB): 75.9062
70.07/70.11	c DBreduced=7 GV=8169[0]  GL=45256[ 21714,23542] HP=37466 Prune=1328626 decisions=566634 restart=16 est=0.731535 HP Impl=[10965621, 4796997] DB Impl=10314711[0]  varReasonNeeded[404650]  
70.07/70.11	c Memory used (in MB): 76.082
102.67/102.74	c DBreduced=8 GV=15233[0]  GL=55697[ 21714,33983] HP=50452 Prune=1641770 decisions=693749 restart=17 est=0.768759 HP Impl=[13856690, 5926757] DB Impl=12753653[0]  varReasonNeeded[751760]  
102.67/102.74	c Memory used (in MB): 125.641
110.76/110.81	c DBreduced=9 GV=15700[0]  GL=51185[ 21714,29471] HP=53978 Prune=1786162 decisions=756315 restart=17 est=0.768759 HP Impl=[15142988, 6463228] DB Impl=13884660[0]  varReasonNeeded[775387]  
110.76/110.81	c Memory used (in MB): 125.809
134.16/134.23	c DBreduced=10 GV=17983[0]  GL=52924[ 21714,31210] HP=64675 Prune=2211025 decisions=937448 restart=17 est=0.768759 HP Impl=[18905541, 8090102] DB Impl=17251337[0]  varReasonNeeded[868890]  
134.16/134.23	c Memory used (in MB): 125.809
165.85/165.92	c DBreduced=11 GV=21299[0]  GL=55623[ 21714,33909] HP=77910 Prune=2677469 decisions=1131707 restart=18 est=0.922073 HP Impl=[23702816, 9809239] DB Impl=21291244[0]  varReasonNeeded[1041342]  
165.85/165.92	c Memory used (in MB): 125.809
199.74/199.81	c DBreduced=12 GV=32545[0]  GL=70115[ 21714,48401] HP=90702 Prune=2843185 decisions=1187910 restart=18 est=0.922073 HP Impl=[26065236, 10448358] DB Impl=22187511[0]  varReasonNeeded[1585407]  
199.74/199.81	c Memory used (in MB): 201.379
225.63/225.78	c DBreduced=13 GV=41087[0]  GL=73775[ 21714,52061] HP=99289 Prune=2908886 decisions=1205064 restart=18 est=0.922073 HP Impl=[27239825, 10701215] DB Impl=22368198[0]  varReasonNeeded[1999580]  
225.63/225.78	c Memory used (in MB): 212.629
241.43/241.54	c DBreduced=14 GV=44801[0]  GL=68235[ 21714,46521] HP=102989 Prune=2935199 decisions=1212481 restart=19 est=0.935214 HP Impl=[27815716, 10806132] DB Impl=22439315[0]  varReasonNeeded[2176469]  
241.43/241.54	c Memory used (in MB): 234.406
253.33/253.48	c DBreduced=15 GV=46268[0]  GL=74572[ 21714,52858] HP=108484 Prune=3137500 decisions=1298452 restart=19 est=0.935214 HP Impl=[29802084, 11582859] DB Impl=24049370[0]  varReasonNeeded[2240583]  
253.33/253.48	c Memory used (in MB): 236.133
302.42/302.53	c DBreduced=16 GV=61080[0]  GL=87031[ 21714,65317] HP=128095 Prune=3476242 decisions=1427929 restart=19 est=0.935214 HP Impl=[32808947, 12627367] DB Impl=26348589[0]  varReasonNeeded[2899998]  
302.42/302.53	c Memory used (in MB): 273.227
344.60/344.73	c DBreduced=17 GV=76034[0]  GL=92368[ 21714,70654] HP=143509 Prune=3582304 decisions=1458299 restart=19 est=0.935214 HP Impl=[33578671, 12765225] DB Impl=26818587[0]  varReasonNeeded[3568557]  
344.60/344.73	c Memory used (in MB): 303.199
359.61/359.77	c DBreduced=18 GV=77766[0]  GL=87039[ 21714,65325] HP=149874 Prune=3817887 decisions=1563731 restart=20 est=1.00093 HP Impl=[35416891, 13595393] DB Impl=28834812[0]  varReasonNeeded[3644973]  
359.61/359.77	c Memory used (in MB): 304.188
423.18/423.38	c DBreduced=19 GV=97131[0]  GL=104613[ 21714,82899] HP=178346 Prune=4360365 decisions=1775930 restart=20 est=1.00093 HP Impl=[41729458, 15617198] DB Impl=33187204[0]  varReasonNeeded[4428188]  
423.18/423.38	c Memory used (in MB): 330.176
471.28/471.48	c DBreduced=20 GV=114857[0]  GL=111733[ 21714,90019] HP=196076 Prune=4485643 decisions=1811389 restart=20 est=1.00093 HP Impl=[44199741, 16030142] DB Impl=33480668[0]  varReasonNeeded[5131103]  
471.28/471.48	c Memory used (in MB): 414.078
501.87/502.05	c DBreduced=21 GV=125657[0]  GL=112790[ 21714,91076] HP=206870 Prune=4561403 decisions=1832984 restart=21 est=1.09948 HP Impl=[45717461, 16284710] DB Impl=33656901[0]  varReasonNeeded[5559148]  
501.87/502.05	c Memory used (in MB): 466.105
587.55/587.72	c DBreduced=22 GV=146351[0]  GL=127872[ 21714,106158] HP=239962 Prune=5316448 decisions=2142898 restart=21 est=1.09948 HP Impl=[53863187, 18990129] DB Impl=38833302[0]  varReasonNeeded[6421530]  
587.55/587.72	c Memory used (in MB): 476.504
655.44/655.65	c DBreduced=23 GV=167365[0]  GL=137331[ 21714,115617] HP=260933 Prune=5464757 decisions=2184885 restart=21 est=1.09948 HP Impl=[56929749, 19564339] DB Impl=39088511[0]  varReasonNeeded[7304492]  
655.44/655.65	c Memory used (in MB): 677.051
846.58/846.89	c DBreduced=24 GV=188387[0]  GL=147672[ 21714,125958] HP=288964 Prune=5634369 decisions=2234077 restart=21 est=1.09948 HP Impl=[60475474, 20251709] DB Impl=39330326[0]  varReasonNeeded[8310766]  
846.58/846.89	c Memory used (in MB): 676.074
1013.85/1014.18	c DBreduced=25 GV=204622[0]  GL=159311[ 21714,137597] HP=325515 Prune=6342644 decisions=2517028 restart=22 est=1.25717 HP Impl=[68293745, 23042760] DB Impl=45514074[0]  varReasonNeeded[9182393]  
1013.85/1014.18	c Memory used (in MB): 675.945
1108.82/1109.12	c DBreduced=26 GV=232022[0]  GL=171842[ 21714,150128] HP=356647 Prune=6552594 decisions=2575561 restart=22 est=1.25717 HP Impl=[71212009, 23668152] DB Impl=46351292[0]  varReasonNeeded[10608239]  
1108.82/1109.12	c Memory used (in MB): 657.078

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/node29/watcher-461299-1179252615 -o ROOT/results/node29/solver-461299-1179252615 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/461299-1179252615/aigsat-sp /tmp/evaluation/461299-1179252615/instance-461299-1179252615.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: 0.00 0.08 0.41 2/77 30251
/proc/meminfo: memFree=1829520/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=2532 CPUtime=0
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 484 0 0 0 0 0 0 0 18 0 1 0 373177209 2592768 472 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135222829 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 633 472 121 277 0 351 0

[startup+0.007677 s]
/proc/loadavg: 0.00 0.08 0.41 2/77 30251
/proc/meminfo: memFree=1829520/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=2532 CPUtime=0
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 484 0 0 0 0 0 0 0 18 0 1 0 373177209 2592768 472 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135222829 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 633 472 121 277 0 351 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2532

[startup+0.101678 s]
/proc/loadavg: 0.00 0.08 0.41 2/77 30251
/proc/meminfo: memFree=1829520/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=6940 CPUtime=0.09
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 1589 0 0 0 9 0 0 0 18 0 1 0 373177209 7106560 1576 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134599616 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 1735 1576 131 277 0 1453 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6940

[startup+0.301688 s]
/proc/loadavg: 0.00 0.08 0.41 2/77 30251
/proc/meminfo: memFree=1829520/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=13784 CPUtime=0.29
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 3710 0 0 0 28 1 0 0 20 0 1 0 373177209 14114816 3232 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 3446 3233 131 277 0 3164 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13784

[startup+0.701712 s]
/proc/loadavg: 0.00 0.08 0.41 2/77 30251
/proc/meminfo: memFree=1829520/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=29860 CPUtime=0.69
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 7890 0 0 0 66 3 0 0 24 0 1 0 373177209 30576640 7235 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 7465 7236 132 277 0 7183 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29860

[startup+1.50176 s]
/proc/loadavg: 0.00 0.08 0.41 2/78 30252
/proc/meminfo: memFree=1799752/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=55024 CPUtime=1.49
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 16149 0 0 0 143 6 0 0 25 0 1 0 373177209 56344576 12993 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134546950 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 13756 12993 139 277 0 13474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 55024

[startup+3.10186 s]
/proc/loadavg: 0.08 0.09 0.41 2/78 30252
/proc/meminfo: memFree=1767304/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=65508 CPUtime=3.09
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 20978 0 0 0 301 8 0 0 25 0 1 0 373177209 67080192 15751 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134671933 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 16377 15751 159 277 0 16095 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65508

[startup+6.30107 s]
/proc/loadavg: 0.08 0.09 0.41 2/78 30252
/proc/meminfo: memFree=1766472/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=65508 CPUtime=6.29
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 21040 0 0 0 621 8 0 0 25 0 1 0 373177209 67080192 15813 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134731501 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 16377 15813 159 277 0 16095 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 65508

[startup+12.7015 s]
/proc/loadavg: 0.22 0.12 0.42 2/78 30252
/proc/meminfo: memFree=1765896/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=65508 CPUtime=12.69
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 21159 0 0 0 1261 8 0 0 25 0 1 0 373177209 67080192 15932 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134553434 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 16377 15932 159 277 0 16095 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 65508

[startup+25.5023 s]
/proc/loadavg: 0.34 0.15 0.42 2/78 30252
/proc/meminfo: memFree=1764744/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=67224 CPUtime=25.49
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 22069 0 0 0 2540 9 0 0 25 0 1 0 373177209 68837376 16202 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134731464 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 16806 16202 159 277 0 16524 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 67224

[startup+51.1029 s]
/proc/loadavg: 0.56 0.22 0.44 2/78 30252
/proc/meminfo: memFree=1757000/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=74800 CPUtime=51.08
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 24221 0 0 0 5098 10 0 0 25 0 1 0 373177209 76595200 18148 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135188677 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 18700 18148 159 277 0 18418 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 74800

[startup+102.306 s]
/proc/loadavg: 0.82 0.35 0.47 2/78 30252
/proc/meminfo: memFree=1706696/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=127404 CPUtime=102.27
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 37009 0 0 0 10208 19 0 0 25 0 1 0 373177209 130461696 30768 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134671348 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 31851 30768 159 277 0 31569 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 127404

[startup+162.303 s]
/proc/loadavg: 0.93 0.46 0.50 2/78 30252
/proc/meminfo: memFree=1704584/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=128824 CPUtime=162.25
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 37536 0 0 0 16205 20 0 0 25 0 1 0 373177209 131915776 31206 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134735850 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 32206 31206 159 277 0 31924 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 128824

[startup+222.303 s]
/proc/loadavg: 0.97 0.56 0.53 2/78 30252
/proc/meminfo: memFree=1626568/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=207128 CPUtime=222.24
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 57740 0 0 0 22192 32 0 0 25 0 1 0 373177209 212099072 50785 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134553470 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 51782 50785 159 277 0 51500 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 207128

[startup+282.303 s]
/proc/loadavg: 1.03 0.65 0.56 2/78 30252
/proc/meminfo: memFree=1592008/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=241800 CPUtime=282.22
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 66542 0 0 0 28183 39 0 0 25 0 1 0 373177209 247603200 59249 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134578839 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 60450 59249 159 277 0 60168 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 241800

[startup+342.302 s]
/proc/loadavg: 1.01 0.71 0.58 2/78 30252
/proc/meminfo: memFree=1530824/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=303648 CPUtime=342.21
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 82158 0 0 0 34170 51 0 0 25 0 1 0 373177209 310935552 74719 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134657630 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 75912 74719 159 277 0 75630 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 303648

[startup+402.301 s]
/proc/loadavg: 1.00 0.76 0.61 2/78 30252
/proc/meminfo: memFree=1522248/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=311356 CPUtime=402.19
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 84300 0 0 0 40166 53 0 0 25 0 1 0 373177209 318828544 76593 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134643258 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 77839 76593 159 277 0 77557 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 311356

[startup+462.302 s]
/proc/loadavg: 1.00 0.80 0.63 2/78 30252
/proc/meminfo: memFree=1440520/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=394148 CPUtime=462.18
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 105196 0 0 0 46149 69 0 0 25 0 1 0 373177209 403607552 97308 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134579005 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 98537 97308 159 277 0 98255 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 394148

[startup+522.302 s]
/proc/loadavg: 1.00 0.83 0.65 2/78 30252
/proc/meminfo: memFree=1355784/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=478072 CPUtime=522.16
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 126486 0 0 0 52131 85 0 0 25 0 1 0 373177209 489545728 118141 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574208 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 119518 118141 159 277 0 119236 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 478072

[startup+582.302 s]
/proc/loadavg: 1.00 0.86 0.67 2/78 30252
/proc/meminfo: memFree=1355464/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=478204 CPUtime=582.15
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 126550 0 0 0 58129 86 0 0 25 0 1 0 373177209 489680896 118205 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134579220 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 119551 118205 159 277 0 119269 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 478204

[startup+642.301 s]
/proc/loadavg: 1.00 0.89 0.68 2/78 30252
/proc/meminfo: memFree=1335944/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=497664 CPUtime=642.14
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 131642 0 0 0 64125 89 0 0 25 0 1 0 373177209 509607936 123076 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134579017 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 124416 123076 159 277 0 124134 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 497664

[startup+702.301 s]
/proc/loadavg: 1.00 0.90 0.70 2/78 30252
/proc/meminfo: memFree=1142024/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=692296 CPUtime=702.12
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 180580 0 0 0 70103 109 0 0 25 0 1 0 373177209 708911104 171379 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134578479 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 173074 171379 159 277 0 172792 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 692296

[startup+762.305 s]
/proc/loadavg: 1.00 0.92 0.72 2/78 30252
/proc/meminfo: memFree=1142024/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=692296 CPUtime=762.11
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 180585 0 0 0 76101 110 0 0 25 0 1 0 373177209 708911104 171384 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134553470 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 173074 171384 159 277 0 172792 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 692296

[startup+822.302 s]
/proc/loadavg: 1.00 0.93 0.73 2/78 30252
/proc/meminfo: memFree=1142024/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=692296 CPUtime=822.09
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 180596 0 0 0 82099 110 0 0 25 0 1 0 373177209 708911104 171395 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134579051 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 173074 171395 159 277 0 172792 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 692296

[startup+882.302 s]
/proc/loadavg: 1.00 0.94 0.75 2/78 30252
/proc/meminfo: memFree=1141832/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=692296 CPUtime=882.08
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 180615 0 0 0 88097 111 0 0 25 0 1 0 373177209 708911104 171414 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135172305 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 173074 171414 159 277 0 172792 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 692296

[startup+942.301 s]
/proc/loadavg: 1.00 0.95 0.76 2/78 30252
/proc/meminfo: memFree=1141768/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=692164 CPUtime=942.06
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 180624 0 0 0 94095 111 0 0 25 0 1 0 373177209 708775936 171390 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134672811 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 173041 171390 159 277 0 172759 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 692164

[startup+1002.3 s]
/proc/loadavg: 1.00 0.95 0.77 2/78 30252
/proc/meminfo: memFree=1141704/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=692164 CPUtime=1002.04
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 180650 0 0 0 100093 111 0 0 25 0 1 0 373177209 708775936 171416 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134578839 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 173041 171416 159 277 0 172759 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 692164

[startup+1062.3 s]
/proc/loadavg: 1.00 0.96 0.78 2/78 30252
/proc/meminfo: memFree=1220488/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=613100 CPUtime=1062.03
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 180658 0 0 0 106090 113 0 0 25 0 1 0 373177209 627814400 151658 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134579051 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 153275 151658 159 277 0 152993 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 613100

[startup+1122.3 s]
/proc/loadavg: 1.00 0.96 0.79 2/78 30252
/proc/meminfo: memFree=1159880/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=674188 CPUtime=1122.02
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 195846 0 0 0 112074 128 0 0 25 0 1 0 373177209 690368512 166846 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574498 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 168547 166846 159 277 0 168265 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 674188

[startup+1182.3 s]
/proc/loadavg: 1.04 0.98 0.81 2/78 30252
/proc/meminfo: memFree=1159752/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=674188 CPUtime=1182
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 195858 0 0 0 118072 128 0 0 25 0 1 0 373177209 690368512 166858 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134578836 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 168547 166858 159 277 0 168265 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 674188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.11 1.00 0.82 2/78 30252
/proc/meminfo: memFree=1159688/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=674188 CPUtime=1200.01
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 0 195860 0 0 0 119872 129 0 0 25 0 1 0 373177209 690368512 166860 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134659504 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/statm: 168547 166860 159 277 0 168265 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 674188

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

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

[startup+1200.41 s]
/proc/loadavg: 1.11 1.00 0.82 2/78 30252
/proc/meminfo: memFree=1159688/2055920 swapFree=4146812/4192956
[pid=30251] ppid=30249 vsize=0 CPUtime=1200.11
/proc/30251/stat : 30251 (aigsat-sp) R 30249 30251 30192 0 -1 1028 195860 0 0 0 119872 139 0 0 25 0 1 0 373177209 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/30251/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): 1200.42
CPU time (s): 1200.12
CPU user time (s): 1198.72
CPU system time (s): 1.40079
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 693296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.72
system time used= 1.40079
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 195860
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= 25270

runsolver used 1.19982 second user time and 3.17452 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Tue May 15 18:10:15 UTC 2007

IDJOB= 461299
IDBENCH= 48669
IDSOLVER= 203
FILE ID= node29/461299-1179252615

PBS_JOBID= 5277231

Free space on /tmp= 66541 MiB

SOLVER NAME= aigsat-sp 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/additional-aig/c32sat-ssort/ssort9.aig
COMMAND LINE= /tmp/evaluation/461299-1179252615/aigsat-sp /tmp/evaluation/461299-1179252615/instance-461299-1179252615.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-461299-1179252615 -o ROOT/results/node29/solver-461299-1179252615 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/461299-1179252615/aigsat-sp /tmp/evaluation/461299-1179252615/instance-461299-1179252615.aig            

META MD5SUM SOLVER= f61578204551f85c79544b972aeb08d2
MD5SUM BENCH=  22653c5483eabc0b70955c5801afe5f5

RANDOM SEED= 424581151

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1829736 kB
Buffers:         11552 kB
Cached:          92368 kB
SwapCached:      11204 kB
Active:          35004 kB
Inactive:        91940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1829736 kB
SwapTotal:     4192956 kB
SwapFree:      4146812 kB
Dirty:            1652 kB
Writeback:           0 kB
Mapped:          30124 kB
Slab:            84748 kB
Committed_AS:  8377292 kB
PageTables:       1872 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= 66541 MiB

End job on node29 on Tue May 15 18:30:17 UTC 2007