Trace number 460439

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) 1200.11 1200.53

General information on the benchmark

Nameindustrial-aig/fuhs/
hard/AProVE07-27.aig
MD5SUMecde6f68c05957b0d1b2fdeb0209cb6f
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)

0.99/1.08	c file: /tmp/evaluation/460439-1179249508/instance-460439-1179249508.aig
0.99/1.08	c Reading aig format..
0.99/1.08	c MAXVAR  40612
0.99/1.08	c INPUTS  2825
0.99/1.08	c LATCHES 0
0.99/1.08	c OUTPUTS 1
0.99/1.08	c AND     37787
0.99/1.08	c Before initialization time (seconds) 1.04584
0.99/1.08	c Memory used (in MB): 33.3555
12.69/12.78	c Pre-processing followed by bcp (no decisions) assigned 49 vars 
12.69/12.78	c DBreduced=0 GV=10080[0]  GL=39304[ 27606,11698] HP=1646 Prune=42200 decisions=22894 restart=12 est=0.376895 HP Impl=[119892, 16004] DB Impl=9837257[0]  varReasonNeeded[722559]  
12.69/12.78	c Memory used (in MB): 41.9453
20.48/20.56	c DBreduced=1 GV=16231[0]  GL=40355[ 27606,12749] HP=1958 Prune=60359 decisions=32173 restart=13 est=0.382739 HP Impl=[173048, 20779] DB Impl=15869329[0]  varReasonNeeded[1159880]  
20.48/20.56	c Memory used (in MB): 43.1758
27.88/27.95	c DBreduced=2 GV=21777[0]  GL=40533[ 27606,12927] HP=2369 Prune=77491 decisions=40709 restart=14 est=0.382739 HP Impl=[228767, 26373] DB Impl=21762654[0]  varReasonNeeded[1580463]  
27.88/27.95	c Memory used (in MB): 43.2383
37.78/37.86	c DBreduced=3 GV=28613[0]  GL=42036[ 27606,14430] HP=2574 Prune=95957 decisions=49981 restart=15 est=0.394425 HP Impl=[287329, 30819] DB Impl=29296322[0]  varReasonNeeded[2094004]  
37.78/37.86	c Memory used (in MB): 44.0938
49.48/49.51	c DBreduced=4 GV=36582[0]  GL=44259[ 27606,16653] HP=2882 Prune=118031 decisions=60718 restart=15 est=0.394425 HP Impl=[362339, 36898] DB Impl=37603482[0]  varReasonNeeded[2786449]  
49.48/49.51	c Memory used (in MB): 46.1602
62.77/62.89	c DBreduced=5 GV=45065[0]  GL=45895[ 27606,18289] HP=3102 Prune=140450 decisions=71786 restart=16 est=0.452835 HP Impl=[440330, 41998] DB Impl=47282050[0]  varReasonNeeded[3559417]  
62.77/62.89	c Memory used (in MB): 46.7305
76.47/76.53	c DBreduced=6 GV=53656[0]  GL=46912[ 27606,19306] HP=3246 Prune=162124 decisions=82258 restart=16 est=0.452835 HP Impl=[511773, 46039] DB Impl=56124852[0]  varReasonNeeded[4336173]  
76.47/76.53	c Memory used (in MB): 48.7422
93.96/94.02	c DBreduced=7 GV=64799[0]  GL=49988[ 27606,22382] HP=3747 Prune=192895 decisions=97845 restart=17 est=0.487912 HP Impl=[609939, 53243] DB Impl=68630260[0]  varReasonNeeded[5239826]  
93.96/94.02	c Memory used (in MB): 48.7734
107.96/108.03	c DBreduced=8 GV=75034[0]  GL=51091[ 27606,23485] HP=4111 Prune=219823 decisions=111282 restart=17 est=0.487912 HP Impl=[694448, 59079] DB Impl=77861903[0]  varReasonNeeded[6067794]  
107.96/108.03	c Memory used (in MB): 49.7773
126.85/126.93	c DBreduced=9 GV=87494[0]  GL=53740[ 27606,26134] HP=4602 Prune=252451 decisions=127531 restart=17 est=0.487912 HP Impl=[799985, 65247] DB Impl=90376967[0]  varReasonNeeded[7009217]  
126.85/126.93	c Memory used (in MB): 50.3164
142.65/142.71	c DBreduced=10 GV=98847[0]  GL=54290[ 27606,26684] HP=5081 Prune=282633 decisions=143018 restart=18 est=0.537579 HP Impl=[890136, 69996] DB Impl=100932481[0]  varReasonNeeded[7797076]  
142.65/142.71	c Memory used (in MB): 50.4492
162.64/162.79	c DBreduced=11 GV=117728[0]  GL=62111[ 27606,34505] HP=5451 Prune=326313 decisions=165559 restart=18 est=0.537579 HP Impl=[983901, 73234] DB Impl=110997552[0]  varReasonNeeded[8770641]  
162.64/162.79	c Memory used (in MB): 56.3359
187.72/187.81	c DBreduced=12 GV=137096[0]  GL=64815[ 27606,37209] HP=5583 Prune=368901 decisions=187382 restart=18 est=0.537579 HP Impl=[1080026, 74990] DB Impl=121511829[0]  varReasonNeeded[9743294]  
187.72/187.81	c Memory used (in MB): 58.707
214.72/214.89	c DBreduced=13 GV=154594[0]  GL=65154[ 27606,37548] HP=5966 Prune=411860 decisions=208841 restart=19 est=0.587298 HP Impl=[1202955, 81279] DB Impl=137321241[0]  varReasonNeeded[10959034]  
214.72/214.89	c Memory used (in MB): 58.8906
245.21/245.34	c DBreduced=14 GV=174818[0]  GL=68001[ 27606,40395] HP=6308 Prune=460320 decisions=233032 restart=19 est=0.587298 HP Impl=[1312304, 88662] DB Impl=152744941[0]  varReasonNeeded[12180093]  
245.21/245.34	c Memory used (in MB): 66.2617
279.89/280.03	c DBreduced=15 GV=196382[0]  GL=70583[ 27606,42977] HP=6631 Prune=511667 decisions=259215 restart=19 est=0.587298 HP Impl=[1445108, 93867] DB Impl=171177912[0]  varReasonNeeded[13548461]  
279.89/280.03	c Memory used (in MB): 66.2812
324.29/324.45	c DBreduced=16 GV=223038[0]  GL=77082[ 27606,49476] HP=6960 Prune=575183 decisions=291296 restart=20 est=0.721633 HP Impl=[1617945, 101382] DB Impl=194859903[0]  varReasonNeeded[15250660]  
324.29/324.45	c Memory used (in MB): 66.3008
370.66/370.81	c DBreduced=17 GV=249440[0]  GL=81175[ 27606,53569] HP=7213 Prune=636086 decisions=322053 restart=20 est=0.721633 HP Impl=[1773933, 107378] DB Impl=216266884[0]  varReasonNeeded[17086357]  
370.66/370.81	c Memory used (in MB): 69.875
427.65/427.85	c DBreduced=18 GV=278512[0]  GL=85171[ 27606,57565] HP=7382 Prune=703939 decisions=356550 restart=20 est=0.721633 HP Impl=[1951138, 114618] DB Impl=245006322[0]  varReasonNeeded[19159548]  
427.65/427.85	c Memory used (in MB): 71.0508
492.63/492.87	c DBreduced=19 GV=313767[0]  GL=93152[ 27606,65546] HP=7698 Prune=787064 decisions=398947 restart=20 est=0.721633 HP Impl=[2179543, 122905] DB Impl=277570309[0]  varReasonNeeded[21700657]  
492.63/492.87	c Memory used (in MB): 75.4766
556.00/556.29	c DBreduced=20 GV=348741[0]  GL=97462[ 27606,69856] HP=8082 Prune=869983 decisions=441614 restart=21 est=0.756702 HP Impl=[2389673, 130606] DB Impl=308264320[0]  varReasonNeeded[24237917]  
556.00/556.29	c Memory used (in MB): 78.5195
636.67/636.92	c DBreduced=21 GV=388662[0]  GL=104479[ 27606,76873] HP=8282 Prune=961595 decisions=488585 restart=21 est=0.756702 HP Impl=[2613326, 137365] DB Impl=344893452[0]  varReasonNeeded[27249060]  
636.67/636.92	c Memory used (in MB): 85.0391
739.64/739.96	c DBreduced=22 GV=432043[0]  GL=111967[ 27606,84361] HP=8444 Prune=1060473 decisions=539197 restart=21 est=0.756702 HP Impl=[2876435, 144918] DB Impl=389698866[0]  varReasonNeeded[30787512]  
739.64/739.96	c Memory used (in MB): 90.8203
847.09/847.43	c DBreduced=23 GV=480944[0]  GL=122065[ 27606,94459] HP=8752 Prune=1172561 decisions=596429 restart=21 est=0.756702 HP Impl=[3155146, 153715] DB Impl=432983917[0]  varReasonNeeded[34246136]  
847.09/847.43	c Memory used (in MB): 97.2344
966.96/967.34	c DBreduced=24 GV=532174[0]  GL=130146[ 27606,102540] HP=8987 Prune=1290931 decisions=656112 restart=22 est=0.853102 HP Impl=[3470091, 164988] DB Impl=481561842[0]  varReasonNeeded[38250941]  
966.96/967.34	c Memory used (in MB): 103.492
1095.02/1095.49	c DBreduced=25 GV=589405[0]  GL=140170[ 27606,112564] HP=9346 Prune=1423686 decisions=723377 restart=22 est=0.853102 HP Impl=[3831975, 177157] DB Impl=533537156[0]  varReasonNeeded[42453538]  
1095.02/1095.49	c Memory used (in MB): 125.25

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/node23/watcher-460439-1179249508 -o ROOT/results/node23/solver-460439-1179249508 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460439-1179249508/aigsat-sp /tmp/evaluation/460439-1179249508/instance-460439-1179249508.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: 0.92 1.07 1.04 3/77 13153
/proc/meminfo: memFree=1714360/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=1992 CPUtime=0
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 349 0 0 0 0 0 0 0 18 0 1 0 372867903 2039808 337 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135222829 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 498 337 121 277 0 216 0

[startup+0.029208 s]
/proc/loadavg: 0.92 1.07 1.04 3/77 13153
/proc/meminfo: memFree=1714360/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=2860 CPUtime=0.02
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 572 0 0 0 2 0 0 0 18 0 1 0 372867903 2928640 559 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 715 559 131 277 0 433 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2860

[startup+0.101222 s]
/proc/loadavg: 0.92 1.07 1.04 3/77 13153
/proc/meminfo: memFree=1714360/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=6484 CPUtime=0.09
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 1509 0 0 0 9 0 0 0 18 0 1 0 372867903 6639616 1447 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 1621 1447 131 277 0 1339 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6484

[startup+0.301259 s]
/proc/loadavg: 0.92 1.07 1.04 3/77 13153
/proc/meminfo: memFree=1714360/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=12924 CPUtime=0.29
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 3280 0 0 0 28 1 0 0 19 0 1 0 372867903 13234176 3004 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188726 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 3231 3004 132 277 0 2949 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12924

[startup+0.702338 s]
/proc/loadavg: 0.92 1.07 1.04 3/77 13153
/proc/meminfo: memFree=1714360/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=28324 CPUtime=0.69
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 8235 0 0 0 67 2 0 0 23 0 1 0 372867903 29003776 6782 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 7081 6782 138 277 0 6799 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28324

[startup+1.50149 s]
/proc/loadavg: 0.92 1.07 1.04 2/78 13154
/proc/meminfo: memFree=1679856/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=37544 CPUtime=1.49
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 11699 0 0 0 145 4 0 0 25 0 1 0 372867903 38445056 8924 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574119 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 9386 8924 158 277 0 9104 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37544

[startup+3.1018 s]
/proc/loadavg: 0.92 1.07 1.04 2/78 13154
/proc/meminfo: memFree=1678768/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=37888 CPUtime=3.09
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 11827 0 0 0 305 4 0 0 25 0 1 0 372867903 38797312 9052 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134737130 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 9472 9052 158 277 0 9190 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37888

[startup+6.30142 s]
/proc/loadavg: 0.93 1.07 1.04 2/78 13154
/proc/meminfo: memFree=1677552/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=39780 CPUtime=6.29
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 12386 0 0 0 625 4 0 0 25 0 1 0 372867903 40734720 9351 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575130 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 9945 9351 158 277 0 9663 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39780

[startup+12.7017 s]
/proc/loadavg: 0.93 1.07 1.04 2/78 13154
/proc/meminfo: memFree=1675704/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=42908 CPUtime=12.69
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 12822 0 0 0 1264 5 0 0 25 0 1 0 372867903 43937792 9787 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134579051 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 10727 9787 158 277 0 10445 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42908

[startup+25.5011 s]
/proc/loadavg: 0.95 1.07 1.04 2/78 13154
/proc/meminfo: memFree=1673912/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=44216 CPUtime=25.48
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 13250 0 0 0 2543 5 0 0 25 0 1 0 372867903 45277184 10138 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134737195 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 11054 10138 158 277 0 10772 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44216

[startup+51.1011 s]
/proc/loadavg: 0.96 1.06 1.04 2/78 13154
/proc/meminfo: memFree=1670648/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=47280 CPUtime=51.07
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 14310 0 0 0 5100 7 0 0 25 0 1 0 372867903 48414720 10956 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574208 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 11820 10956 158 277 0 11538 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 47280

[startup+102.307 s]
/proc/loadavg: 0.98 1.05 1.03 2/78 13154
/proc/meminfo: memFree=1667512/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=49964 CPUtime=102.26
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 15330 0 0 0 10217 9 0 0 25 0 1 0 372867903 51163136 11707 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134727955 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 12491 11707 158 277 0 12209 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 49964

[startup+162.302 s]
/proc/loadavg: 0.99 1.04 1.03 2/78 13154
/proc/meminfo: memFree=1659896/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=57396 CPUtime=162.23
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 17612 0 0 0 16210 13 0 0 25 0 1 0 372867903 58773504 13686 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188724 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 14349 13686 158 277 0 14067 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 57396

[startup+222.301 s]
/proc/loadavg: 0.99 1.03 1.02 2/78 13154
/proc/meminfo: memFree=1656504/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=60304 CPUtime=222.21
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 18711 0 0 0 22206 15 0 0 25 0 1 0 372867903 61751296 14429 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135171673 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 15076 14429 158 277 0 14794 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 60304

[startup+282.302 s]
/proc/loadavg: 0.99 1.02 1.01 2/78 13154
/proc/meminfo: memFree=1649848/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=67888 CPUtime=282.19
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 21118 0 0 0 28202 17 0 0 25 0 1 0 372867903 69517312 16059 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188724 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 16972 16059 158 277 0 16690 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 67888

[startup+342.302 s]
/proc/loadavg: 0.99 1.02 1.01 2/78 13154
/proc/meminfo: memFree=1649528/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=67940 CPUtime=342.17
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 21322 0 0 0 34199 18 0 0 25 0 1 0 372867903 69570560 16125 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188724 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 16985 16125 158 277 0 16703 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 67940

[startup+402.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 13154
/proc/meminfo: memFree=1645560/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=71696 CPUtime=402.15
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 22438 0 0 0 40195 20 0 0 25 0 1 0 372867903 73416704 17090 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134579480 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 17924 17090 158 277 0 17642 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 71696

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13154
/proc/meminfo: memFree=1644280/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=72800 CPUtime=462.13
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 22905 0 0 0 46192 21 0 0 25 0 1 0 372867903 74547200 17398 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134578887 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 18200 17398 158 277 0 17918 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 72800

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13154
/proc/meminfo: memFree=1639416/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=77344 CPUtime=522.11
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 24266 0 0 0 52187 24 0 0 25 0 1 0 372867903 79200256 18592 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134671905 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 19336 18592 158 277 0 19054 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 77344

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13154
/proc/meminfo: memFree=1636088/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=80460 CPUtime=582.09
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 25260 0 0 0 58183 26 0 0 25 0 1 0 372867903 82391040 19404 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 20115 19404 158 277 0 19833 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 80460

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13154
/proc/meminfo: memFree=1629112/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=87132 CPUtime=642.07
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 27173 0 0 0 64177 30 0 0 25 0 1 0 372867903 89223168 21126 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 21783 21126 158 277 0 21501 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 87132

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13154
/proc/meminfo: memFree=1628856/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=87348 CPUtime=702.05
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 27211 0 0 0 70174 31 0 0 25 0 1 0 372867903 89444352 21164 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 21837 21164 158 277 0 21555 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 87348

[startup+762.307 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13154
/proc/meminfo: memFree=1622776/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=93052 CPUtime=762.03
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 28908 0 0 0 76169 34 0 0 25 0 1 0 372867903 95285248 22656 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134556570 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 23263 22656 158 277 0 22981 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 93052

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13154
/proc/meminfo: memFree=1622520/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=93300 CPUtime=822.01
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 28956 0 0 0 82166 35 0 0 25 0 1 0 372867903 95539200 22704 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134578839 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 23325 22704 158 277 0 23043 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 93300

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13154
/proc/meminfo: memFree=1615736/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=99644 CPUtime=881.99
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 30837 0 0 0 88160 39 0 0 25 0 1 0 372867903 102035456 24366 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 24911 24366 158 277 0 24629 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 99644

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13154
/proc/meminfo: memFree=1615672/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=99764 CPUtime=941.96
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 30861 0 0 0 94157 39 0 0 25 0 1 0 372867903 102158336 24390 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574227 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 24941 24390 158 277 0 24659 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 99764

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13154
/proc/meminfo: memFree=1609016/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=106036 CPUtime=1001.95
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 32731 0 0 0 100152 43 0 0 25 0 1 0 372867903 108580864 26021 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 26509 26021 158 277 0 26227 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 106036

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13154
/proc/meminfo: memFree=1608760/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=106168 CPUtime=1061.92
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 32761 0 0 0 106149 43 0 0 25 0 1 0 372867903 108716032 26051 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 26542 26051 158 277 0 26260 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 106168

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13154
/proc/meminfo: memFree=1590072/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=128328 CPUtime=1121.9
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 38689 0 0 0 112144 46 0 0 25 0 1 0 372867903 131407872 30696 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 32082 30696 158 277 0 31800 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 128328

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13154
/proc/meminfo: memFree=1590072/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=128328 CPUtime=1181.88
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 38689 0 0 0 118141 47 0 0 25 0 1 0 372867903 131407872 30696 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575102 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 32082 30696 158 277 0 31800 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 128328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13154
/proc/meminfo: memFree=1589944/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=128328 CPUtime=1200.08
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 38689 0 0 0 119961 47 0 0 25 0 1 0 372867903 131407872 30696 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 32082 30696 158 277 0 31800 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 128328

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 13154
/proc/meminfo: memFree=1589944/2055920 swapFree=4169176/4192956
[pid=13153] ppid=13151 vsize=128328 CPUtime=1200.08
/proc/13153/stat : 13153 (aigsat-sp) R 13151 13153 12716 0 -1 0 38689 0 0 0 119961 47 0 0 25 0 1 0 372867903 131407872 30696 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/13153/statm: 32082 30696 158 277 0 31800 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 128328

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1199.62
CPU system time (s): 0.495924
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 128328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.62
system time used= 0.495924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38689
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= 12971

runsolver used 1.24481 second user time and 3.12952 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Tue May 15 17:18:28 UTC 2007

IDJOB= 460439
IDBENCH= 48454
IDSOLVER= 203
FILE ID= node23/460439-1179249508

PBS_JOBID= 5277082

Free space on /tmp= 66540 MiB

SOLVER NAME= aigsat-sp 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/industrial-aig/fuhs/hard/AProVE07-27.aig
COMMAND LINE= /tmp/evaluation/460439-1179249508/aigsat-sp /tmp/evaluation/460439-1179249508/instance-460439-1179249508.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-460439-1179249508 -o ROOT/results/node23/solver-460439-1179249508 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460439-1179249508/aigsat-sp /tmp/evaluation/460439-1179249508/instance-460439-1179249508.aig            

META MD5SUM SOLVER= f61578204551f85c79544b972aeb08d2
MD5SUM BENCH=  ecde6f68c05957b0d1b2fdeb0209cb6f

RANDOM SEED= 273605764

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1714512 kB
Buffers:          6464 kB
Cached:         202892 kB
SwapCached:       2736 kB
Active:          52924 kB
Inactive:       179696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1714512 kB
SwapTotal:     4192956 kB
SwapFree:      4169176 kB
Dirty:            1684 kB
Writeback:           0 kB
Mapped:          30732 kB
Slab:            94248 kB
Committed_AS:  5262280 kB
PageTables:       1796 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= 66540 MiB

End job on node23 on Tue May 15 17:38:30 UTC 2007