Trace number 295488

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) 1200.03 1200.86

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1344671309-04.SAT.shuffled.cnf
MD5SUM7d86721a55ab336c62a419c8ebee7a6a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.19882
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

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/node12/watcher-295488-1171806694 -o ROOT/results/node12/solver-295488-1171806694 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295488-1171806694/picosat /tmp/evaluation/295488-1171806694/instance-295488-1171806694.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: 0.93 0.98 0.99 3/77 18542
/proc/meminfo: memFree=313280/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=568 CPUtime=0
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 200623842 581632 54 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 142 54 40 102 0 37 0

[startup+0.107077 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 18542
/proc/meminfo: memFree=313280/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=836 CPUtime=0.09
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 150 0 0 0 5 4 0 0 18 0 1 0 200623842 856064 135 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 209 135 42 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.51515 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 18542
/proc/meminfo: memFree=313280/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=976 CPUtime=0.5
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 192 0 0 0 46 4 0 0 22 0 1 0 200623842 999424 175 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529133 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 244 175 48 102 0 139 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 976

[startup+1.3353 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18543
/proc/meminfo: memFree=312760/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=1100 CPUtime=1.32
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 212 0 0 0 128 4 0 0 25 0 1 0 200623842 1126400 195 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 275 195 48 102 0 170 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1100

[startup+2.97163 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 18543
/proc/meminfo: memFree=312504/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=1100 CPUtime=2.96
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 232 0 0 0 292 4 0 0 25 0 1 0 200623842 1126400 215 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 275 215 48 102 0 170 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1100

[startup+6.25218 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 18543
/proc/meminfo: memFree=312376/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=1268 CPUtime=6.24
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 266 0 0 0 620 4 0 0 25 0 1 0 200623842 1298432 249 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 317 249 48 102 0 212 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1268

[startup+12.7083 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18543
/proc/meminfo: memFree=312120/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=1500 CPUtime=12.69
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 309 0 0 0 1265 4 0 0 25 0 1 0 200623842 1536000 292 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 375 292 48 102 0 270 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1500

[startup+25.5177 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18543
/proc/meminfo: memFree=311928/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=1712 CPUtime=25.49
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 365 0 0 0 2544 5 0 0 25 0 1 0 200623842 1753088 348 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 428 348 48 102 0 323 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1712

[startup+51.1313 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 18543
/proc/meminfo: memFree=311672/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=2000 CPUtime=51.09
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 435 0 0 0 5104 5 0 0 25 0 1 0 200623842 2048000 418 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 500 418 48 102 0 395 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2000

[startup+102.358 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18543
/proc/meminfo: memFree=311224/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=2308 CPUtime=102.28
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 519 0 0 0 10223 5 0 0 25 0 1 0 200623842 2363392 502 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 577 502 48 102 0 472 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2308

[startup+162.409 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18543
/proc/meminfo: memFree=310840/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=2656 CPUtime=162.29
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 597 0 0 0 16224 5 0 0 25 0 1 0 200623842 2719744 580 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 664 580 48 102 0 559 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 2656

[startup+222.456 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18543
/proc/meminfo: memFree=310712/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=2888 CPUtime=222.28
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 647 0 0 0 22223 5 0 0 25 0 1 0 200623842 2957312 630 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 722 630 48 102 0 617 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 2888

[startup+282.504 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18543
/proc/meminfo: memFree=310520/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=3060 CPUtime=282.3
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 699 0 0 0 28224 6 0 0 25 0 1 0 200623842 3133440 682 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 765 682 48 102 0 660 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 3060

[startup+342.553 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18543
/proc/meminfo: memFree=310456/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=3144 CPUtime=342.3
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 717 0 0 0 34224 6 0 0 25 0 1 0 200623842 3219456 700 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 786 700 48 102 0 681 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 3144

[startup+402.598 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18543
/proc/meminfo: memFree=310328/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=3220 CPUtime=402.31
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 750 0 0 0 40225 6 0 0 25 0 1 0 200623842 3297280 730 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 805 730 48 102 0 700 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 3220

[startup+462.642 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18543
/proc/meminfo: memFree=310200/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=3368 CPUtime=462.31
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 777 0 0 0 46225 6 0 0 25 0 1 0 200623842 3448832 757 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 842 757 48 102 0 737 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 3368

[startup+522.685 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18543
/proc/meminfo: memFree=310072/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=3464 CPUtime=522.31
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 812 0 0 0 52225 6 0 0 25 0 1 0 200623842 3547136 792 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 866 792 48 102 0 761 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 3464

[startup+582.733 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 18625
/proc/meminfo: memFree=308616/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=3596 CPUtime=582.32
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 848 0 0 0 58220 12 0 0 25 0 1 0 200623842 3682304 828 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 899 828 48 102 0 794 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 3596

[startup+642.813 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 18711
/proc/meminfo: memFree=308424/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=3748 CPUtime=642.37
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 886 0 0 0 64217 20 0 0 25 0 1 0 200623842 3837952 866 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 937 866 48 102 0 832 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 3748

[startup+702.867 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18741
/proc/meminfo: memFree=309240/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=3732 CPUtime=702.38
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 886 0 0 0 70216 22 0 0 25 0 1 0 200623842 3821568 866 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 933 866 48 102 0 828 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 3732

[startup+762.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18741
/proc/meminfo: memFree=309304/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=3840 CPUtime=762.38
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 914 0 0 0 76216 22 0 0 25 0 1 0 200623842 3932160 894 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 960 894 48 102 0 855 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 3840

[startup+822.957 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18741
/proc/meminfo: memFree=309304/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=3840 CPUtime=822.39
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 914 0 0 0 82217 22 0 0 25 0 1 0 200623842 3932160 894 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 960 894 48 102 0 855 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 3840

[startup+882.999 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18741
/proc/meminfo: memFree=309304/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=4088 CPUtime=882.39
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 944 0 0 0 88216 23 0 0 25 0 1 0 200623842 4186112 924 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 1022 924 48 102 0 917 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 4088

[startup+943.04 s]
/proc/loadavg: 1.09 1.01 1.00 2/78 18741
/proc/meminfo: memFree=309304/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=4088 CPUtime=942.39
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 944 0 0 0 94216 23 0 0 25 0 1 0 200623842 4186112 924 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 1022 924 48 102 0 917 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 4088

[startup+1003.08 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 18741
/proc/meminfo: memFree=309176/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=4284 CPUtime=1002.39
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 999 0 0 0 100216 23 0 0 25 0 1 0 200623842 4386816 979 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 1071 979 48 102 0 966 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 4284

[startup+1063.14 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18741
/proc/meminfo: memFree=309176/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=4284 CPUtime=1062.4
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 999 0 0 0 106217 23 0 0 25 0 1 0 200623842 4386816 979 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 1071 979 48 102 0 966 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 4284

[startup+1123.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18741
/proc/meminfo: memFree=309176/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=4280 CPUtime=1122.4
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 1000 0 0 0 112217 23 0 0 25 0 1 0 200623842 4382720 980 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 1070 980 48 102 0 965 0
Current children cumulated CPU time (s) 1122.4
Current children cumulated vsize (KiB) 4280

[startup+1183.23 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18741
/proc/meminfo: memFree=309048/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=4308 CPUtime=1182.4
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 1044 0 0 0 118217 23 0 0 25 0 1 0 200623842 4411392 986 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 1077 986 48 102 0 972 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 4308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18741
/proc/meminfo: memFree=309048/2055920 swapFree=4154904/4192956
[pid=18542] ppid=18540 vsize=4304 CPUtime=1200.01
/proc/18542/stat : 18542 (picosat) R 18540 18542 17423 0 -1 4194304 1044 0 0 0 119978 23 0 0 25 0 1 0 200623842 4407296 986 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/18542/statm: 1076 986 48 102 0 971 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 4304

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): 1200.86
CPU time (s): 1200.03
CPU user time (s): 1199.79
CPU system time (s): 0.239963
CPU usage (%): 99.9306
Max. virtual memory (cumulated for all children) (KiB): 4532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.239963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1044
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= 23898

runsolver used 1.07784 second user time and 3.19651 second system time

The end



Launcher Data (download as text)




Begin job on node12 on Sun Feb 18 13:51:34 UTC 2007

IDJOB= 295488
IDBENCH= 19914
IDSOLVER= 106
FILE ID= node12/295488-1171806694

PBS_JOBID= 3839335

Free space on /tmp= 66553 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1344671309-04.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295488-1171806694/picosat /tmp/evaluation/295488-1171806694/instance-295488-1171806694.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-295488-1171806694 -o ROOT/results/node12/solver-295488-1171806694 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295488-1171806694/picosat /tmp/evaluation/295488-1171806694/instance-295488-1171806694.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  7d86721a55ab336c62a419c8ebee7a6a

RANDOM SEED= 68807811

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:        313752 kB
Buffers:         48816 kB
Cached:        1597076 kB
SwapCached:      18068 kB
Active:         195480 kB
Inactive:      1476496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        313752 kB
SwapTotal:     4192956 kB
SwapFree:      4154904 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          29844 kB
Slab:            55832 kB
Committed_AS:   947164 kB
PageTables:       1692 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= 66553 MiB

End job on node12 on Sun Feb 18 14:11:37 UTC 2007