Trace number 298891

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) 1200.05 1200.4

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S218576925-17.UNSAT.shuffled.cnf
MD5SUMed6ac41708b805a0f871d3ac4d51e516
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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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/node13/watcher-298891-1171861979 -o ROOT/results/node13/solver-298891-1171861979 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298891-1171861979/picosat /tmp/evaluation/298891-1171861979/instance-298891-1171861979.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: 1.99 1.67 1.29 3/77 25458
/proc/meminfo: memFree=787128/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=568 CPUtime=0
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 206152404 581632 65 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 142 65 40 102 0 37 0

[startup+0.106907 s]
/proc/loadavg: 1.99 1.67 1.29 3/77 25458
/proc/meminfo: memFree=787128/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=840 CPUtime=0.1
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 150 0 0 0 9 1 0 0 18 0 1 0 206152404 860160 133 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525862 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 210 133 48 102 0 105 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 840

[startup+0.514961 s]
/proc/loadavg: 1.99 1.67 1.29 3/77 25458
/proc/meminfo: memFree=787128/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=840 CPUtime=0.51
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 165 0 0 0 50 1 0 0 21 0 1 0 206152404 860160 148 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529490 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 210 148 48 102 0 105 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 840

[startup+1.33507 s]
/proc/loadavg: 1.99 1.67 1.29 2/78 25459
/proc/meminfo: memFree=786672/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=968 CPUtime=1.33
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 180 0 0 0 132 1 0 0 25 0 1 0 206152404 991232 163 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525924 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 242 163 48 102 0 137 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 968

[startup+2.97129 s]
/proc/loadavg: 1.99 1.67 1.29 2/78 25459
/proc/meminfo: memFree=786416/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=1092 CPUtime=2.96
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 205 0 0 0 295 1 0 0 25 0 1 0 206152404 1118208 188 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134523527 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 273 188 48 102 0 168 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1092

[startup+6.25373 s]
/proc/loadavg: 1.91 1.66 1.29 2/78 25459
/proc/meminfo: memFree=786224/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=1224 CPUtime=6.24
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 237 0 0 0 623 1 0 0 25 0 1 0 206152404 1253376 220 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 306 220 48 102 0 201 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1224

[startup+12.7066 s]
/proc/loadavg: 1.84 1.65 1.29 2/78 25459
/proc/meminfo: memFree=785968/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=1344 CPUtime=12.7
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 284 0 0 0 1269 1 0 0 25 0 1 0 206152404 1376256 267 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525835 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 336 267 48 102 0 231 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1344

[startup+25.5113 s]
/proc/loadavg: 1.65 1.61 1.28 2/78 25459
/proc/meminfo: memFree=785776/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=1576 CPUtime=25.5
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 347 0 0 0 2549 1 0 0 25 0 1 0 206152404 1613824 330 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549462 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 394 330 48 102 0 289 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1576

[startup+51.1217 s]
/proc/loadavg: 1.43 1.56 1.27 2/78 25459
/proc/meminfo: memFree=785392/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=1916 CPUtime=51.1
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 426 0 0 0 5109 1 0 0 25 0 1 0 206152404 1961984 409 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549502 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 479 409 48 102 0 374 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1916

[startup+102.34 s]
/proc/loadavg: 1.24 1.49 1.26 2/78 25459
/proc/meminfo: memFree=784944/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=2308 CPUtime=102.3
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 527 0 0 0 10229 1 0 0 25 0 1 0 206152404 2363392 510 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 577 510 48 102 0 472 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2308

[startup+162.372 s]
/proc/loadavg: 1.13 1.41 1.25 2/78 25459
/proc/meminfo: memFree=784624/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=2608 CPUtime=162.32
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 606 0 0 0 16230 2 0 0 25 0 1 0 206152404 2670592 589 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 652 589 48 102 0 547 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 2608

[startup+222.396 s]
/proc/loadavg: 1.05 1.33 1.23 2/78 25459
/proc/meminfo: memFree=784304/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=2968 CPUtime=222.32
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 685 0 0 0 22230 2 0 0 25 0 1 0 206152404 3039232 668 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 742 668 48 102 0 637 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 2968

[startup+282.421 s]
/proc/loadavg: 1.02 1.27 1.21 2/78 25459
/proc/meminfo: memFree=783984/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=3284 CPUtime=282.33
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 759 0 0 0 28230 3 0 0 25 0 1 0 206152404 3362816 741 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 821 741 48 102 0 716 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 3284

[startup+342.451 s]
/proc/loadavg: 1.00 1.22 1.20 2/78 25459
/proc/meminfo: memFree=783984/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=3324 CPUtime=342.34
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 768 0 0 0 34231 3 0 0 25 0 1 0 206152404 3403776 750 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 831 750 48 102 0 726 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 3324

[startup+402.486 s]
/proc/loadavg: 1.00 1.18 1.18 2/78 25459
/proc/meminfo: memFree=783792/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=3452 CPUtime=402.36
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 815 0 0 0 40232 4 0 0 25 0 1 0 206152404 3534848 791 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134523045 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 863 791 48 102 0 758 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 3452

[startup+462.516 s]
/proc/loadavg: 1.00 1.14 1.17 2/78 25459
/proc/meminfo: memFree=783600/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=3628 CPUtime=462.37
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 870 0 0 0 46233 4 0 0 25 0 1 0 206152404 3715072 836 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 907 836 48 102 0 802 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 3628

[startup+522.547 s]
/proc/loadavg: 1.00 1.11 1.16 2/78 25459
/proc/meminfo: memFree=783472/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=3788 CPUtime=522.39
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 917 0 0 0 52234 5 0 0 25 0 1 0 206152404 3878912 864 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 947 864 48 102 0 842 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 3788

[startup+582.575 s]
/proc/loadavg: 1.00 1.09 1.14 2/78 25459
/proc/meminfo: memFree=783344/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=3860 CPUtime=582.41
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 941 0 0 0 58235 6 0 0 25 0 1 0 206152404 3952640 888 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529604 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 965 888 48 102 0 860 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 3860

[startup+642.603 s]
/proc/loadavg: 1.00 1.07 1.13 2/78 25459
/proc/meminfo: memFree=783216/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=4016 CPUtime=642.41
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 979 0 0 0 64235 6 0 0 25 0 1 0 206152404 4112384 925 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 1004 925 48 102 0 899 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 4016

[startup+702.632 s]
/proc/loadavg: 1.00 1.06 1.12 2/78 25459
/proc/meminfo: memFree=783088/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=4132 CPUtime=702.42
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 1009 0 0 0 70236 6 0 0 25 0 1 0 206152404 4231168 954 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 1033 954 48 102 0 928 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 4132

[startup+762.66 s]
/proc/loadavg: 1.00 1.04 1.11 2/78 25459
/proc/meminfo: memFree=783024/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=4180 CPUtime=762.43
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 1040 0 0 0 76236 7 0 0 25 0 1 0 206152404 4280320 976 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 1045 976 48 102 0 940 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 4180

[startup+822.697 s]
/proc/loadavg: 1.00 1.03 1.10 2/78 25459
/proc/meminfo: memFree=782896/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=4332 CPUtime=822.45
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 1069 0 0 0 82237 8 0 0 25 0 1 0 206152404 4435968 1005 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 1083 1005 48 102 0 978 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 4332

[startup+882.73 s]
/proc/loadavg: 1.00 1.02 1.09 2/78 25459
/proc/meminfo: memFree=782640/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=4420 CPUtime=882.47
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 1128 0 0 0 88239 8 0 0 25 0 1 0 206152404 4526080 1037 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529100 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 1105 1037 48 102 0 1000 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 4420

[startup+942.76 s]
/proc/loadavg: 1.00 1.02 1.08 2/78 25459
/proc/meminfo: memFree=782640/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=4420 CPUtime=942.47
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 1130 0 0 0 94239 8 0 0 25 0 1 0 206152404 4526080 1039 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 1105 1039 48 102 0 1000 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 4420

[startup+1002.79 s]
/proc/loadavg: 1.00 1.01 1.08 2/78 25459
/proc/meminfo: memFree=782704/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=4420 CPUtime=1002.49
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 1130 0 0 0 100240 9 0 0 25 0 1 0 206152404 4526080 1039 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 1105 1039 48 102 0 1000 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 4420

[startup+1062.82 s]
/proc/loadavg: 1.00 1.01 1.07 3/78 25459
/proc/meminfo: memFree=782640/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=4488 CPUtime=1062.5
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 1180 0 0 0 106241 9 0 0 25 0 1 0 206152404 4595712 1049 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 1122 1049 48 102 0 1017 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 4488

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.06 3/78 25459
/proc/meminfo: memFree=782576/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=4648 CPUtime=1122.51
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 1222 0 0 0 112241 10 0 0 25 0 1 0 206152404 4759552 1091 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 1162 1091 48 102 0 1057 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 4648

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 25459
/proc/meminfo: memFree=782576/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=4648 CPUtime=1182.52
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 1222 0 0 0 118242 10 0 0 25 0 1 0 206152404 4759552 1091 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 1162 1091 48 102 0 1057 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 4648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 25459
/proc/meminfo: memFree=782512/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=4648 CPUtime=1200.04
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 1224 0 0 0 119993 11 0 0 25 0 1 0 206152404 4759552 1093 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 1162 1093 48 102 0 1057 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 4648

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 25459
/proc/meminfo: memFree=782512/2055920 swapFree=4192812/4192956
[pid=25458] ppid=25456 vsize=4648 CPUtime=1200.04
/proc/25458/stat : 25458 (picosat) R 25456 25458 23473 0 -1 4194304 1224 0 0 0 119993 11 0 0 25 0 1 0 206152404 4759552 1093 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/25458/statm: 1162 1093 48 102 0 1057 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 4648

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.05
CPU user time (s): 1199.94
CPU system time (s): 0.111982
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 4648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1224
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= 1742

runsolver used 1.19782 second user time and 2.76958 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Mon Feb 19 05:12:59 UTC 2007

IDJOB= 298891
IDBENCH= 19997
IDSOLVER= 106
FILE ID= node13/298891-1171861979

PBS_JOBID= 3839402

Free space on /tmp= 66548 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S218576925-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298891-1171861979/picosat /tmp/evaluation/298891-1171861979/instance-298891-1171861979.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-298891-1171861979 -o ROOT/results/node13/solver-298891-1171861979 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298891-1171861979/picosat /tmp/evaluation/298891-1171861979/instance-298891-1171861979.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  ed6ac41708b805a0f871d3ac4d51e516

RANDOM SEED= 279250996

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:        787536 kB
Buffers:         70560 kB
Cached:        1062116 kB
SwapCached:          0 kB
Active:         613584 kB
Inactive:       573496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        787536 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             512 kB
Writeback:           0 kB
Mapped:          73332 kB
Slab:            66864 kB
Committed_AS:   896300 kB
PageTables:       1744 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= 66548 MiB

End job on node13 on Mon Feb 19 05:33:02 UTC 2007