Trace number 460383

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 1200.48

General information on the benchmark

Nameindustrial-aig/crypto/
mizh-md5-47-3.aig
MD5SUMd5c5972cf90fae16e0530d508754da62
Bench CategoryALL (all instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark608.995
SatisfiableYES
(Un)Satisfiability was proved

Solver Data (download as text)

16.59/16.69	c file: /tmp/evaluation/460383-1179249428/instance-460383-1179249428.aig
16.59/16.69	c Reading aig format..
16.59/16.69	c MAXVAR  421237
16.59/16.69	c INPUTS  13557
16.59/16.69	c LATCHES 0
16.59/16.69	c OUTPUTS 1
16.59/16.69	c AND     407680
16.59/16.69	c Before initialization time (seconds) 16.1475
16.59/16.69	c Memory used (in MB): 388.996
105.06/105.15	c Pre-processing followed by bcp (no decisions) assigned 8170 vars 
105.06/105.15	c DBreduced=0 GV=112436[0]  GL=446617[ 318260,128357] HP=16073 Prune=1096212 decisions=542199 restart=18 est=3.00622 HP Impl=[1594732, 913464] DB Impl=37960638[0]  varReasonNeeded[2379694]  
105.06/105.15	c Memory used (in MB): 428.18
134.95/135.05	c DBreduced=1 GV=136892[0]  GL=457313[ 318260,139053] HP=19661 Prune=1363574 decisions=673276 restart=19 est=3.49651 HP Impl=[2155384, 1176900] DB Impl=49661023[0]  varReasonNeeded[2903778]  
134.95/135.05	c Memory used (in MB): 431.977
254.91/255.07	c DBreduced=2 GV=205809[0]  GL=473798[ 318260,155538] HP=33686 Prune=2483790 decisions=1227448 restart=20 est=3.75077 HP Impl=[4646435, 2411447] DB Impl=95500801[0]  varReasonNeeded[4414851]  
254.91/255.07	c Memory used (in MB): 434.008
389.57/389.76	c DBreduced=3 GV=264734[0]  GL=488234[ 318260,169974] HP=42658 Prune=3413730 decisions=1675694 restart=20 est=3.75077 HP Impl=[7525953, 3602275] DB Impl=143967049[0]  varReasonNeeded[5825125]  
389.57/389.76	c Memory used (in MB): 436.16
587.42/587.67	c DBreduced=4 GV=336688[0]  GL=501809[ 318260,183549] HP=49467 Prune=4459783 decisions=2196092 restart=21 est=3.87159 HP Impl=[11360490, 4895925] DB Impl=214317015[0]  varReasonNeeded[7700563]  
587.42/587.67	c Memory used (in MB): 439.418
805.34/805.65	c DBreduced=5 GV=411266[0]  GL=518195[ 318260,199935] HP=55837 Prune=5368598 decisions=2640206 restart=21 est=3.87159 HP Impl=[15180872, 6130546] DB Impl=290958682[0]  varReasonNeeded[10972532]  
805.34/805.65	c Memory used (in MB): 452.48
937.10/937.48	c DBreduced=6 GV=481615[0]  GL=535437[ 318260,217177] HP=66647 Prune=6157892 decisions=2984587 restart=22 est=3.91476 HP Impl=[18016598, 7254872] DB Impl=337487407[0]  varReasonNeeded[13427514]  
937.10/937.48	c Memory used (in MB): 473.391

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/node22/watcher-460383-1179249428 -o ROOT/results/node22/solver-460383-1179249428 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460383-1179249428/aigsat-sp /tmp/evaluation/460383-1179249428/instance-460383-1179249428.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: 1.00 1.00 0.92 3/77 20287
/proc/meminfo: memFree=1313968/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=4484 CPUtime=0
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 928 0 0 0 0 0 0 0 18 0 1 0 372860491 4591616 916 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188852 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 1121 923 121 277 0 839 0

[startup+0.033655 s]
/proc/loadavg: 1.00 1.00 0.92 3/77 20287
/proc/meminfo: memFree=1313968/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=9424 CPUtime=0.02
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 2207 0 0 0 2 0 0 0 18 0 1 0 372860491 9650176 2195 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135222829 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 2356 2195 121 277 0 2074 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9424

[startup+0.101664 s]
/proc/loadavg: 1.00 1.00 0.92 3/77 20287
/proc/meminfo: memFree=1313968/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=9608 CPUtime=0.09
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 2253 0 0 0 8 1 0 0 18 0 1 0 372860491 9838592 2241 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135181156 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 2402 2241 121 277 0 2120 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9608

[startup+0.301695 s]
/proc/loadavg: 1.00 1.00 0.92 3/77 20287
/proc/meminfo: memFree=1313968/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=18724 CPUtime=0.29
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 4629 0 0 0 28 1 0 0 19 0 1 0 372860491 19173376 4470 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 4681 4471 131 277 0 4399 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18724

[startup+0.701756 s]
/proc/loadavg: 1.00 1.00 0.92 3/77 20287
/proc/meminfo: memFree=1313968/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=37060 CPUtime=0.69
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 9465 0 0 0 66 3 0 0 22 0 1 0 372860491 37949440 9113 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 9265 9114 131 277 0 8983 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37060

[startup+1.50288 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 20288
/proc/meminfo: memFree=1263656/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=67728 CPUtime=1.49
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 19971 0 0 0 141 8 0 0 25 0 1 0 372860491 69353472 16407 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 16932 16407 131 277 0 16650 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67728

[startup+3.10112 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 20288
/proc/meminfo: memFree=1234280/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=125800 CPUtime=3.08
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 34462 0 0 0 296 12 0 0 25 0 1 0 372860491 128819200 30289 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188732 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 31450 30289 132 277 0 31168 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 125800

[startup+6.30161 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 20288
/proc/meminfo: memFree=1186984/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=133700 CPUtime=6.29
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 36044 0 0 0 616 13 0 0 25 0 1 0 372860491 136908800 31741 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134586448 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 33425 31741 132 277 0 33143 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 133700

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 20288
/proc/meminfo: memFree=991792/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=350228 CPUtime=12.69
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 110877 0 0 0 1226 43 0 0 25 0 1 0 372860491 358633472 86553 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134970287 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 87557 86553 138 277 0 87275 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 350228

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 20288
/proc/meminfo: memFree=910896/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=433184 CPUtime=25.48
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 146010 0 0 0 2490 58 0 0 25 0 1 0 372860491 443580416 100658 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134727965 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 108296 100658 159 277 0 108014 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 433184

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 20288
/proc/meminfo: memFree=901808/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=436836 CPUtime=51.07
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 148252 0 0 0 5046 61 0 0 25 0 1 0 372860491 447320064 102900 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134575164 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 109209 102900 159 277 0 108927 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 436836

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 20288
/proc/meminfo: memFree=897072/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=438404 CPUtime=102.26
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 149411 0 0 0 10162 64 0 0 25 0 1 0 372860491 448925696 104059 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134734949 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 109601 104059 159 277 0 109319 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 438404

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 20288
/proc/meminfo: memFree=891888/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=443880 CPUtime=162.24
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 152044 0 0 0 16158 66 0 0 25 0 1 0 372860491 454533120 105499 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134734949 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 110970 105499 159 277 0 110688 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 443880

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 20288
/proc/meminfo: memFree=890608/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=443964 CPUtime=222.22
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 152215 0 0 0 22155 67 0 0 25 0 1 0 372860491 454619136 105670 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574208 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 110991 105670 159 277 0 110709 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 443964

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 20288
/proc/meminfo: memFree=889136/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=444552 CPUtime=282.2
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 153460 0 0 0 28152 68 0 0 25 0 1 0 372860491 455221248 106021 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574952 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 111138 106021 159 277 0 110856 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 444552

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 20288
/proc/meminfo: memFree=888304/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=445188 CPUtime=342.19
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 153677 0 0 0 34150 69 0 0 25 0 1 0 372860491 455872512 106238 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574208 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 111297 106238 159 277 0 111015 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 445188

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 20288
/proc/meminfo: memFree=885872/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=446736 CPUtime=402.17
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 155200 0 0 0 40146 71 0 0 25 0 1 0 372860491 457457664 106835 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134578970 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 111684 106835 159 277 0 111402 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 446736

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 20288
/proc/meminfo: memFree=885872/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=446736 CPUtime=462.15
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 155200 0 0 0 46143 72 0 0 25 0 1 0 372860491 457457664 106835 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134734701 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 111684 106835 159 277 0 111402 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 446736

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 20288
/proc/meminfo: memFree=884400/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=447992 CPUtime=522.13
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 155564 0 0 0 52141 72 0 0 25 0 1 0 372860491 458743808 107199 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188728 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 111998 107199 159 277 0 111716 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 447992

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 20288
/proc/meminfo: memFree=881840/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=449772 CPUtime=582.12
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 156200 0 0 0 58137 75 0 0 25 0 1 0 372860491 460566528 107835 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134581687 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 112443 107835 159 277 0 112161 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 449772

[startup+642.301 s]
/proc/loadavg: 1.13 1.03 0.93 2/78 20288
/proc/meminfo: memFree=881136/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=450320 CPUtime=642.1
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 157316 0 0 0 64134 76 0 0 25 0 1 0 372860491 461127680 107997 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134727955 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 112580 107997 159 277 0 112298 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 450320

[startup+702.301 s]
/proc/loadavg: 1.11 1.04 0.94 2/78 20288
/proc/meminfo: memFree=877360/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=454112 CPUtime=702.07
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 158268 0 0 0 70129 78 0 0 25 0 1 0 372860491 465010688 108949 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574159 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 113528 108949 159 277 0 113246 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 454112

[startup+762.306 s]
/proc/loadavg: 1.04 1.03 0.94 2/78 20288
/proc/meminfo: memFree=868976/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=462328 CPUtime=762.06
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 160351 0 0 0 76125 81 0 0 25 0 1 0 372860491 473423872 111032 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188724 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 115582 111032 159 277 0 115300 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 462328

[startup+822.302 s]
/proc/loadavg: 1.01 1.02 0.94 2/78 20288
/proc/meminfo: memFree=867056/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=463464 CPUtime=822.04
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 161825 0 0 0 82121 83 0 0 25 0 1 0 372860491 474587136 111525 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574159 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 115866 111525 159 277 0 115584 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 463464

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 0.94 2/78 20288
/proc/meminfo: memFree=866672/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=463464 CPUtime=882.02
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 161917 0 0 0 88118 84 0 0 25 0 1 0 372860491 474587136 111617 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134657337 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 115866 111617 159 277 0 115584 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 463464

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 0.94 2/78 20288
/proc/meminfo: memFree=858480/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=484880 CPUtime=942
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 169070 0 0 0 94112 88 0 0 25 0 1 0 372860491 496517120 113657 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574208 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 121220 113657 159 277 0 120938 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 484880

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20288
/proc/meminfo: memFree=858416/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=484880 CPUtime=1001.99
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 169076 0 0 0 100110 89 0 0 25 0 1 0 372860491 496517120 113663 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134578970 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 121220 113663 159 277 0 120938 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 484880

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 20288
/proc/meminfo: memFree=858416/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=484880 CPUtime=1061.97
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 169076 0 0 0 106108 89 0 0 25 0 1 0 372860491 496517120 113663 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574159 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 121220 113663 159 277 0 120938 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 484880

[startup+1122.3 s]
/proc/loadavg: 1.07 1.02 0.94 2/78 20288
/proc/meminfo: memFree=853104/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=490168 CPUtime=1121.95
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 170402 0 0 0 112104 91 0 0 25 0 1 0 372860491 501932032 114989 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134574300 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 122542 114989 159 277 0 122260 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 490168

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 0.94 2/78 20288
/proc/meminfo: memFree=843376/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=500140 CPUtime=1181.93
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 172895 0 0 0 118099 94 0 0 25 0 1 0 372860491 512143360 117482 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 134576625 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 125035 117482 159 277 0 124753 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 500140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.02 1.01 0.94 2/78 20288
/proc/meminfo: memFree=840048/2055920 swapFree=4163684/4192956
[pid=20287] ppid=20285 vsize=503256 CPUtime=1200.03
/proc/20287/stat : 20287 (aigsat-sp) R 20285 20287 19850 0 -1 0 173673 0 0 0 119908 95 0 0 25 0 1 0 372860491 515334144 118260 18446744073709551615 134512640 135650930 4294956592 18446744073709551615 135188716 0 0 4096 35 0 0 0 17 1 0 0
/proc/20287/statm: 125814 118260 159 277 0 125532 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 503256

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): 1200.48
CPU time (s): 1200.11
CPU user time (s): 1199.09
CPU system time (s): 1.02484
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 503256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.09
system time used= 1.02484
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 173673
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= 2756

runsolver used 1.24981 second user time and 3.12452 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue May 15 17:17:08 UTC 2007

IDJOB= 460383
IDBENCH= 48440
IDSOLVER= 203
FILE ID= node22/460383-1179249428

PBS_JOBID= 5277089

Free space on /tmp= 66525 MiB

SOLVER NAME= aigsat-sp 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/industrial-aig/crypto/mizh-md5-47-3.aig
COMMAND LINE= /tmp/evaluation/460383-1179249428/aigsat-sp /tmp/evaluation/460383-1179249428/instance-460383-1179249428.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-460383-1179249428 -o ROOT/results/node22/solver-460383-1179249428 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460383-1179249428/aigsat-sp /tmp/evaluation/460383-1179249428/instance-460383-1179249428.aig            

META MD5SUM SOLVER= f61578204551f85c79544b972aeb08d2
MD5SUM BENCH=  d5c5972cf90fae16e0530d508754da62

RANDOM SEED= 54480062

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1314184 kB
Buffers:         43312 kB
Cached:         551468 kB
SwapCached:       7428 kB
Active:         254956 kB
Inactive:       362900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1314184 kB
SwapTotal:     4192956 kB
SwapFree:      4163684 kB
Dirty:            2840 kB
Writeback:           0 kB
Mapped:          30192 kB
Slab:           109528 kB
Committed_AS:  4602304 kB
PageTables:       1676 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= 66525 MiB

End job on node22 on Tue May 15 17:37:11 UTC 2007