Trace number 296841

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
picosat 535? (TO) 1200.11 1200.54

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1235873841-05.UNSAT.shuffled.cnf
MD5SUM2c303fd9fb44c7abbe5d75de84a326c4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-296841-1171827922 -o ROOT/results/node7/solver-296841-1171827922 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296841-1171827922/picosat /tmp/evaluation/296841-1171827922/instance-296841-1171827922.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
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: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.05 1.01 1.00 3/77 20872
/proc/meminfo: memFree=1692688/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=568 CPUtime=0
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 202746936 581632 53 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 142 54 40 102 0 37 0

[startup+0.107682 s]
/proc/loadavg: 1.05 1.01 1.00 3/77 20872
/proc/meminfo: memFree=1692688/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=836 CPUtime=0.1
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 143 0 0 0 5 5 0 0 18 0 1 0 202746936 856064 128 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 209 128 40 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.519725 s]
/proc/loadavg: 1.05 1.01 1.00 3/77 20872
/proc/meminfo: memFree=1692688/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=1240 CPUtime=0.51
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 237 0 0 0 46 5 0 0 21 0 1 0 202746936 1269760 220 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 310 220 48 102 0 205 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1240

[startup+1.34081 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 20873
/proc/meminfo: memFree=1691912/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=1240 CPUtime=1.33
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 261 0 0 0 128 5 0 0 25 0 1 0 202746936 1269760 244 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 310 244 48 102 0 205 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1240

[startup+2.97698 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 20873
/proc/meminfo: memFree=1691656/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=1364 CPUtime=2.96
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 290 0 0 0 291 5 0 0 25 0 1 0 202746936 1396736 273 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 341 273 48 102 0 236 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1364

[startup+6.25333 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 20873
/proc/meminfo: memFree=1691400/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=1628 CPUtime=6.25
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 338 0 0 0 619 6 0 0 25 0 1 0 202746936 1667072 321 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 407 321 48 102 0 302 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1628

[startup+12.711 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 20873
/proc/meminfo: memFree=1691144/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=1756 CPUtime=12.7
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 391 0 0 0 1264 6 0 0 25 0 1 0 202746936 1798144 374 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 439 374 48 102 0 334 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1756

[startup+25.5133 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 20873
/proc/meminfo: memFree=1690824/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=2096 CPUtime=25.5
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 460 0 0 0 2544 6 0 0 25 0 1 0 202746936 2146304 443 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 524 443 48 102 0 419 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2096

[startup+51.125 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20873
/proc/meminfo: memFree=1690376/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=2468 CPUtime=51.1
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 559 0 0 0 5104 6 0 0 25 0 1 0 202746936 2527232 542 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 617 542 48 102 0 512 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2468

[startup+102.346 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20873
/proc/meminfo: memFree=1689864/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=3032 CPUtime=102.31
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 690 0 0 0 10225 6 0 0 25 0 1 0 202746936 3104768 673 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 758 673 48 102 0 653 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 3032

[startup+162.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20873
/proc/meminfo: memFree=1689480/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=3384 CPUtime=162.33
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 772 0 0 0 16226 7 0 0 25 0 1 0 202746936 3465216 755 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 846 755 48 102 0 741 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 3384

[startup+222.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20873
/proc/meminfo: memFree=1689224/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=3624 CPUtime=222.33
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 836 0 0 0 22226 7 0 0 25 0 1 0 202746936 3710976 819 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 906 819 48 102 0 801 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 3624

[startup+282.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20873
/proc/meminfo: memFree=1688968/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=3828 CPUtime=282.35
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 901 0 0 0 28227 8 0 0 25 0 1 0 202746936 3919872 884 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 957 884 48 102 0 852 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 3828

[startup+342.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20873
/proc/meminfo: memFree=1688776/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=4000 CPUtime=342.36
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 937 0 0 0 34228 8 0 0 25 0 1 0 202746936 4096000 920 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 1000 920 48 102 0 895 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 4000

[startup+402.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20873
/proc/meminfo: memFree=1688520/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=4172 CPUtime=402.38
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 990 0 0 0 40230 8 0 0 25 0 1 0 202746936 4272128 973 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 1043 973 48 102 0 938 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 4172

[startup+462.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20873
/proc/meminfo: memFree=1688520/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=4268 CPUtime=462.41
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 1015 0 0 0 46232 9 0 0 25 0 1 0 202746936 4370432 998 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 1067 998 48 102 0 962 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 4268

[startup+522.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20873
/proc/meminfo: memFree=1688328/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=4600 CPUtime=522.41
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 1064 0 0 0 52232 9 0 0 25 0 1 0 202746936 4710400 1047 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 1150 1047 48 102 0 1045 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 4600

[startup+582.589 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20873
/proc/meminfo: memFree=1688264/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=4704 CPUtime=582.44
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 1097 0 0 0 58234 10 0 0 25 0 1 0 202746936 4816896 1080 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 1176 1080 48 102 0 1071 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 4704

[startup+642.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20873
/proc/meminfo: memFree=1688072/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=4880 CPUtime=642.44
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 1140 0 0 0 64234 10 0 0 25 0 1 0 202746936 4997120 1123 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 1220 1123 48 102 0 1115 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 4880

[startup+702.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20873
/proc/meminfo: memFree=1688008/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=4884 CPUtime=702.45
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 1144 0 0 0 70235 10 0 0 25 0 1 0 202746936 5001216 1125 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 1221 1125 48 102 0 1116 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 4884

[startup+762.671 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20873
/proc/meminfo: memFree=1687816/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=5032 CPUtime=762.47
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 1204 0 0 0 76236 11 0 0 25 0 1 0 202746936 5152768 1167 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 1258 1167 48 102 0 1153 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 5032

[startup+822.703 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 20873
/proc/meminfo: memFree=1687816/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=5032 CPUtime=822.48
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 1204 0 0 0 82237 11 0 0 25 0 1 0 202746936 5152768 1167 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 1258 1167 48 102 0 1153 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 5032

[startup+882.729 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 20873
/proc/meminfo: memFree=1687624/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=5204 CPUtime=882.49
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 1262 0 0 0 88238 11 0 0 25 0 1 0 202746936 5328896 1215 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 1301 1215 48 102 0 1196 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 5204

[startup+942.761 s]
/proc/loadavg: 1.01 1.00 1.00 2/84 20899
/proc/meminfo: memFree=1686360/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=5204 CPUtime=942.48
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 1262 0 0 0 94236 12 0 0 25 0 1 0 202746936 5328896 1215 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 1301 1215 48 102 0 1196 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 5204

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 3/84 21011
/proc/meminfo: memFree=1686232/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=5532 CPUtime=1002.45
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 1345 0 0 0 100233 12 0 0 25 0 1 0 202746936 5664768 1267 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 1383 1267 48 102 0 1278 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 5532

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21071
/proc/meminfo: memFree=1687240/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=5508 CPUtime=1062.45
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 1347 0 0 0 106233 12 0 0 25 0 1 0 202746936 5640192 1262 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 1377 1262 48 102 0 1272 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 5508

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21071
/proc/meminfo: memFree=1687240/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=5520 CPUtime=1122.47
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 1356 0 0 0 112234 13 0 0 25 0 1 0 202746936 5652480 1265 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 1380 1265 48 102 0 1275 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 5520

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21071
/proc/meminfo: memFree=1687112/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=5720 CPUtime=1182.48
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 1415 0 0 0 118235 13 0 0 25 0 1 0 202746936 5857280 1318 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520108 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 1430 1318 48 102 0 1325 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 5720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21071
/proc/meminfo: memFree=1687048/2055920 swapFree=4142368/4192956
[pid=20872] ppid=20870 vsize=5720 CPUtime=1200.1
/proc/20872/stat : 20872 (picosat) R 20870 20872 20155 0 -1 4194304 1422 0 0 0 119997 13 0 0 25 0 1 0 202746936 5857280 1318 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20872/statm: 1430 1318 48 102 0 1325 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 5720

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): 1200.54
CPU time (s): 1200.11
CPU user time (s): 1199.97
CPU system time (s): 0.141978
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 5864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.141978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1422
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= 1264

runsolver used 1.37379 second user time and 2.67659 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Sun Feb 18 19:45:22 UTC 2007

IDJOB= 296841
IDBENCH= 19947
IDSOLVER= 106
FILE ID= node7/296841-1171827922

PBS_JOBID= 3839362

Free space on /tmp= 66547 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1235873841-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296841-1171827922/picosat /tmp/evaluation/296841-1171827922/instance-296841-1171827922.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-296841-1171827922 -o ROOT/results/node7/solver-296841-1171827922 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296841-1171827922/picosat /tmp/evaluation/296841-1171827922/instance-296841-1171827922.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  2c303fd9fb44c7abbe5d75de84a326c4

RANDOM SEED= 279690224

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1692968 kB
Buffers:         48932 kB
Cached:         216700 kB
SwapCached:      16024 kB
Active:         209408 kB
Inactive:        86352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1692968 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:             636 kB
Writeback:           0 kB
Mapped:          29856 kB
Slab:            52592 kB
Committed_AS:   730368 kB
PageTables:       1764 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 node7 on Sun Feb 18 20:05:25 UTC 2007