Trace number 460723

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 1200.46

General information on the benchmark

Nameindustrial-aig/palacios/
medium/blocks-4-ipc5-h22-unknown.aig
MD5SUM8147ac36dfb8c619b5a6e1d616f13fd3
Bench CategoryALL (all instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark54.6227
SatisfiableNO
(Un)Satisfiability was proved

Solver Data (download as text)

7.89/7.94	c file: /tmp/evaluation/460723-1179250605/instance-460723-1179250605.aig
7.89/7.94	c Reading aig format..
7.89/7.94	c MAXVAR  230915
7.89/7.94	c INPUTS  1408
7.89/7.94	c LATCHES 0
7.89/7.94	c OUTPUTS 1
7.89/7.94	c AND     229507
7.89/7.94	c Before initialization time (seconds) 7.68083
7.89/7.94	c Memory used (in MB): 206.832
404.87/405.01	c Pre-processing followed by bcp (no decisions) assigned 0 vars 
404.87/405.01	c DBreduced=0 GV=28273[0]  GL=112207[ 74214,37993] HP=9720 Prune=167262 decisions=39757 restart=15 est=3.66227e-06 HP Impl=[43801913, 10702725] DB Impl=21482226[0]  varReasonNeeded[3715031]  
404.87/405.01	c Memory used (in MB): 267.098
448.96/449.18	c DBreduced=1 GV=34402[0]  GL=115928[ 74214,41714] HP=10838 Prune=203114 decisions=47268 restart=16 est=3.59404e-06 HP Impl=[51161895, 11335843] DB Impl=24771008[0]  varReasonNeeded[4194818]  
448.96/449.18	c Memory used (in MB): 274.344
475.35/475.58	c DBreduced=2 GV=37605[0]  GL=119583[ 74214,45369] HP=11293 Prune=220956 decisions=51080 restart=16 est=3.59404e-06 HP Impl=[56202612, 11820919] DB Impl=26500210[0]  varReasonNeeded[4418037]  
475.35/475.58	c Memory used (in MB): 280.012
511.74/511.95	c DBreduced=3 GV=41967[0]  GL=124421[ 74214,50207] HP=11769 Prune=245360 decisions=56100 restart=16 est=3.59404e-06 HP Impl=[62945683, 12438028] DB Impl=28957346[0]  varReasonNeeded[4718260]  
511.74/511.95	c Memory used (in MB): 287.16
544.24/544.43	c DBreduced=4 GV=46272[0]  GL=129338[ 74214,55124] HP=12381 Prune=268472 decisions=61191 restart=16 est=3.59404e-06 HP Impl=[68349663, 13018277] DB Impl=31115272[0]  varReasonNeeded[5033217]  
544.24/544.43	c Memory used (in MB): 294.352
575.62/575.83	c DBreduced=5 GV=50844[0]  GL=134675[ 74214,60461] HP=13146 Prune=293712 decisions=66696 restart=16 est=3.59404e-06 HP Impl=[73014962, 13586385] DB Impl=33249012[0]  varReasonNeeded[5333094]  
575.62/575.83	c Memory used (in MB): 339.352
802.05/802.36	c DBreduced=6 GV=81225[0]  GL=140436[ 74214,66222] HP=17131 Prune=456099 decisions=102179 restart=17 est=3.68502e-06 HP Impl=[108528451, 18796092] DB Impl=48253118[0]  varReasonNeeded[7490038]  
802.05/802.36	c Memory used (in MB): 339.395
1046.69/1047.08	c DBreduced=7 GV=114419[0]  GL=146759[ 74214,72545] HP=21655 Prune=643983 decisions=141828 restart=18 est=3.34382e-06 HP Impl=[141189635, 23223781] DB Impl=64159996[0]  varReasonNeeded[9750264]  
1046.69/1047.08	c Memory used (in MB): 339.277

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/node60/watcher-460723-1179250605 -o ROOT/results/node60/solver-460723-1179250605 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460723-1179250605/aigsat-sp /tmp/evaluation/460723-1179250605/instance-460723-1179250605.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: 0.95 0.97 0.95 3/64 796
/proc/meminfo: memFree=1291400/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=5708 CPUtime=0
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 977 0 0 0 0 0 0 0 18 0 1 0 372970471 5844992 965 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135188852 0 0 4096 35 0 0 0 17 0 0 0
/proc/796/statm: 1427 970 121 277 0 1145 0

[startup+0.028557 s]
/proc/loadavg: 0.95 0.97 0.95 3/64 796
/proc/meminfo: memFree=1291400/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=5708 CPUtime=0.02
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 1278 0 0 0 2 0 0 0 18 0 1 0 372970471 5844992 1266 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135222829 0 0 4096 35 0 0 0 17 0 0 0
/proc/796/statm: 1427 1266 121 277 0 1145 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5708

[startup+0.101563 s]
/proc/loadavg: 0.95 0.97 0.95 3/64 796
/proc/meminfo: memFree=1291400/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=7628 CPUtime=0.09
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 1768 0 0 0 9 0 0 0 18 0 1 0 372970471 7811072 1755 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/796/statm: 1907 1756 131 277 0 1625 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7628

[startup+0.301582 s]
/proc/loadavg: 0.95 0.97 0.95 3/64 796
/proc/meminfo: memFree=1291400/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=18048 CPUtime=0.3
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 4422 0 0 0 28 2 0 0 19 0 1 0 372970471 18481152 4263 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/796/statm: 4512 4263 131 277 0 4230 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 18048

[startup+0.701622 s]
/proc/loadavg: 0.95 0.97 0.95 3/64 796
/proc/meminfo: memFree=1291400/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=38888 CPUtime=0.69
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 10014 0 0 0 65 4 0 0 23 0 1 0 372970471 39821312 9277 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/796/statm: 9722 9278 131 277 0 9440 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38888

[startup+1.5017 s]
/proc/loadavg: 0.95 0.97 0.95 2/65 797
/proc/meminfo: memFree=1247936/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=66300 CPUtime=1.49
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 18045 0 0 0 142 7 0 0 25 0 1 0 372970471 67891200 16003 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 0 0 0
/proc/796/statm: 16575 16004 131 277 0 16293 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66300

[startup+3.10286 s]
/proc/loadavg: 0.95 0.97 0.95 2/65 797
/proc/meminfo: memFree=1203200/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=113132 CPUtime=3.09
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 32295 0 0 0 297 12 0 0 25 0 1 0 372970471 115847168 26114 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 135188669 0 0 4096 35 0 0 0 17 0 0 0
/proc/796/statm: 28283 26114 136 277 0 28001 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 113132

[startup+6.30117 s]
/proc/loadavg: 0.95 0.97 0.95 2/65 797
/proc/meminfo: memFree=1103888/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=206996 CPUtime=6.29
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 63392 0 0 0 606 23 0 0 25 0 1 0 372970471 211963904 48968 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134575330 0 0 4096 35 0 0 0 17 0 0 0
/proc/796/statm: 51749 48968 140 277 0 51467 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 206996

[startup+12.7018 s]
/proc/loadavg: 0.96 0.97 0.95 2/65 797
/proc/meminfo: memFree=1068688/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=231112 CPUtime=12.68
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 75958 0 0 0 1241 27 0 0 25 0 1 0 372970471 236658688 55611 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134657492 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 57778 55611 158 277 0 57496 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 231112

[startup+25.5019 s]
/proc/loadavg: 0.97 0.97 0.95 2/65 797
/proc/meminfo: memFree=1068688/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=231112 CPUtime=25.48
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 75965 0 0 0 2521 27 0 0 25 0 1 0 372970471 236658688 55618 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134584435 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 57778 55618 158 277 0 57496 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 231112

[startup+51.1014 s]
/proc/loadavg: 0.98 0.97 0.95 2/65 797
/proc/meminfo: memFree=1068624/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=231160 CPUtime=51.07
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 75994 0 0 0 5080 27 0 0 25 0 1 0 372970471 236707840 55647 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134736964 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 57790 55647 158 277 0 57508 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 231160

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 797
/proc/meminfo: memFree=1063056/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=236536 CPUtime=102.27
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 77359 0 0 0 10196 31 0 0 25 0 1 0 372970471 242212864 57012 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134672596 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 59134 57012 158 277 0 58852 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 236536

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 797
/proc/meminfo: memFree=1057232/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=242392 CPUtime=162.24
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 78846 0 0 0 16190 34 0 0 25 0 1 0 372970471 248209408 58499 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134672813 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 60598 58499 158 277 0 60316 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 242392

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 797
/proc/meminfo: memFree=1051408/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=247880 CPUtime=222.23
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 80278 0 0 0 22187 36 0 0 25 0 1 0 372970471 253829120 59931 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134670388 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 61970 59931 158 277 0 61688 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 247880

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 797
/proc/meminfo: memFree=1043536/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=255580 CPUtime=282.2
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 82269 0 0 0 28181 39 0 0 25 0 1 0 372970471 261713920 61922 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134671261 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 63895 61922 158 277 0 63613 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 255580

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 797
/proc/meminfo: memFree=1034640/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=264276 CPUtime=342.19
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 84479 0 0 0 34176 43 0 0 25 0 1 0 372970471 270618624 64132 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134584563 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 66069 64132 158 277 0 65787 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 264276

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 797
/proc/meminfo: memFree=1026064/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=272768 CPUtime=402.17
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 86650 0 0 0 40169 48 0 0 25 0 1 0 372970471 279314432 66303 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134670419 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 68192 66303 158 277 0 67910 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 272768

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 799
/proc/meminfo: memFree=1014736/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=283856 CPUtime=462.15
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 89663 0 0 0 46161 54 0 0 25 0 1 0 372970471 290668544 69096 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134579571 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 70964 69096 158 277 0 70682 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 283856

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 799
/proc/meminfo: memFree=1002448/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=295940 CPUtime=522.13
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 93193 0 0 0 52155 58 0 0 25 0 1 0 372970471 303042560 72165 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134657559 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 73985 72165 158 277 0 73703 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 295940

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 799
/proc/meminfo: memFree=954384/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=347536 CPUtime=582.12
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 106683 0 0 0 58145 67 0 0 25 0 1 0 372970471 355876864 84130 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134576488 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 86884 84130 158 277 0 86602 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 347536

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 799
/proc/meminfo: memFree=954384/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=347536 CPUtime=642.1
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 106683 0 0 0 64143 67 0 0 25 0 1 0 372970471 355876864 84130 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134553526 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 86884 84130 158 277 0 86602 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 347536

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 799
/proc/meminfo: memFree=954320/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=347536 CPUtime=702.08
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 106684 0 0 0 70141 67 0 0 25 0 1 0 372970471 355876864 84131 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134671240 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 86884 84131 158 277 0 86602 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 347536

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 799
/proc/meminfo: memFree=954384/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=347536 CPUtime=762.07
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 106685 0 0 0 76140 67 0 0 25 0 1 0 372970471 355876864 84132 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134736912 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 86884 84132 158 277 0 86602 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 347536

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 799
/proc/meminfo: memFree=954256/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=347276 CPUtime=822.06
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 107005 0 0 0 82138 68 0 0 25 0 1 0 372970471 355610624 84112 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134567246 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 86819 84112 158 277 0 86537 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 347276

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 799
/proc/meminfo: memFree=954320/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=347276 CPUtime=882.04
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 107006 0 0 0 88136 68 0 0 25 0 1 0 372970471 355610624 84113 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134671800 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 86819 84113 158 277 0 86537 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 347276

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 799
/proc/meminfo: memFree=954384/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=347276 CPUtime=942.02
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 107011 0 0 0 94134 68 0 0 25 0 1 0 372970471 355610624 84118 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134659501 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 86819 84118 158 277 0 86537 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 347276

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 799
/proc/meminfo: memFree=954384/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=347276 CPUtime=1002
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 107017 0 0 0 100132 68 0 0 25 0 1 0 372970471 355610624 84124 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 86819 84124 158 277 0 86537 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 347276

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 799
/proc/meminfo: memFree=954064/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=347464 CPUtime=1061.99
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 107381 0 0 0 106131 68 0 0 25 0 1 0 372970471 355803136 84213 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134578968 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 86866 84213 158 277 0 86584 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 347464

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 799
/proc/meminfo: memFree=952976/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=349444 CPUtime=1121.97
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 107646 0 0 0 112129 68 0 0 25 0 1 0 372970471 357830656 84478 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134670352 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 87361 84478 158 277 0 87079 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 349444

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 799
/proc/meminfo: memFree=952912/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=349576 CPUtime=1181.95
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 107666 0 0 0 118127 68 0 0 25 0 1 0 372970471 357965824 84498 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134737214 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 87394 84498 158 277 0 87112 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 349576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 799
/proc/meminfo: memFree=952912/2055920 swapFree=4183396/4192956
[pid=796] ppid=794 vsize=349576 CPUtime=1200.05
/proc/796/stat : 796 (aigsat-sp) R 794 796 389 0 -1 0 107666 0 0 0 119937 68 0 0 25 0 1 0 372970471 357965824 84498 18446744073709551615 134512640 135650930 4294956672 18446744073709551615 134584355 0 0 4096 35 0 0 0 17 1 0 0
/proc/796/statm: 87394 84498 158 277 0 87112 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 349576

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): 1200.46
CPU time (s): 1200.12
CPU user time (s): 1199.37
CPU system time (s): 0.742887
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 349576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.37
system time used= 0.742887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 107666
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= 2204

runsolver used 1.27381 second user time and 2.69859 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Tue May 15 17:36:45 UTC 2007

IDJOB= 460723
IDBENCH= 48525
IDSOLVER= 203
FILE ID= node60/460723-1179250605

PBS_JOBID= 5277097

Free space on /tmp= 66547 MiB

SOLVER NAME= aigsat-sp 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/industrial-aig/palacios/medium/blocks-4-ipc5-h22-unknown.aig
COMMAND LINE= /tmp/evaluation/460723-1179250605/aigsat-sp /tmp/evaluation/460723-1179250605/instance-460723-1179250605.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-460723-1179250605 -o ROOT/results/node60/solver-460723-1179250605 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460723-1179250605/aigsat-sp /tmp/evaluation/460723-1179250605/instance-460723-1179250605.aig            

META MD5SUM SOLVER= f61578204551f85c79544b972aeb08d2
MD5SUM BENCH=  8147ac36dfb8c619b5a6e1d616f13fd3

RANDOM SEED= 751852516

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1291616 kB
Buffers:         45324 kB
Cached:         580548 kB
SwapCached:       3672 kB
Active:         234248 kB
Inactive:       401560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1291616 kB
SwapTotal:     4192956 kB
SwapFree:      4183396 kB
Dirty:            2316 kB
Writeback:           0 kB
Mapped:          15900 kB
Slab:           114432 kB
Committed_AS:  5377976 kB
PageTables:       1484 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66547 MiB

End job on node60 on Tue May 15 17:56:47 UTC 2007