Trace number 307009

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 1200.53

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S295096144-05.cnf
MD5SUMcde497b3d0f6b21ffcb2bc97cd2a2b18
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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/node15/watcher-307009-1172111207 -o ROOT/results/node15/solver-307009-1172111207 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307009-1172111207/picosat /tmp/evaluation/307009-1172111207/instance-307009-1172111207.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: 0.95 0.99 0.99 3/77 17770
/proc/meminfo: memFree=1427592/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=1536 CPUtime=0
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 296 0 0 0 0 0 0 0 18 0 1 0 231075065 1572864 281 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 384 281 40 102 0 279 0

[startup+0.10662 s]
/proc/loadavg: 0.95 0.99 0.99 3/77 17770
/proc/meminfo: memFree=1427592/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=1932 CPUtime=0.09
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 375 0 0 0 4 5 0 0 18 0 1 0 231075065 1978368 360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 483 360 40 102 0 378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1932

[startup+0.514689 s]
/proc/loadavg: 0.95 0.99 0.99 3/77 17770
/proc/meminfo: memFree=1427592/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=3676 CPUtime=0.51
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 798 0 0 0 25 26 0 0 22 0 1 0 231075065 3764224 778 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 919 778 48 102 0 814 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3676

[startup+1.33483 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 17771
/proc/meminfo: memFree=1423744/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=4840 CPUtime=1.32
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 1097 0 0 0 106 26 0 0 25 0 1 0 231075065 4956160 1077 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 1210 1077 48 102 0 1105 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4840

[startup+2.97111 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 17771
/proc/meminfo: memFree=1421888/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=7308 CPUtime=2.96
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 1730 0 0 0 269 27 0 0 25 0 1 0 231075065 7483392 1710 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 1827 1710 48 102 0 1722 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7308

[startup+6.24967 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 17771
/proc/meminfo: memFree=1416712/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=12364 CPUtime=6.24
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 2943 0 0 0 596 28 0 0 25 0 1 0 231075065 12660736 2923 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 3091 2923 48 102 0 2986 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12364

[startup+12.7038 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 17771
/proc/meminfo: memFree=1414024/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=14192 CPUtime=12.69
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 3385 0 0 0 1241 28 0 0 25 0 1 0 231075065 14532608 3365 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 3548 3365 48 102 0 3443 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14192

[startup+25.51 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 17771
/proc/meminfo: memFree=1411336/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=16900 CPUtime=25.49
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 4061 0 0 0 2520 29 0 0 25 0 1 0 231075065 17305600 4041 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 4225 4041 48 102 0 4120 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16900

[startup+51.1204 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 17771
/proc/meminfo: memFree=1406088/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=22200 CPUtime=51.09
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 5395 0 0 0 5079 30 0 0 25 0 1 0 231075065 22732800 5375 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 5550 5375 48 102 0 5445 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22200

[startup+102.339 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17771
/proc/meminfo: memFree=1399624/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=28544 CPUtime=102.29
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 6994 0 0 0 10197 32 0 0 25 0 1 0 231075065 29229056 6974 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 7136 6974 48 102 0 7031 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 28544

[startup+162.373 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17771
/proc/meminfo: memFree=1393416/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=34684 CPUtime=162.3
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 8540 0 0 0 16196 34 0 0 25 0 1 0 231075065 35516416 8487 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 8671 8487 48 102 0 8566 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 34684

[startup+222.406 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17771
/proc/meminfo: memFree=1385992/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=42040 CPUtime=222.32
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 10511 0 0 0 22195 37 0 0 25 0 1 0 231075065 43048960 10314 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 10510 10314 48 102 0 10405 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 42040

[startup+282.434 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17771
/proc/meminfo: memFree=1381256/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=47704 CPUtime=282.33
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 12146 0 0 0 28195 38 0 0 25 0 1 0 231075065 48848896 11744 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 11926 11744 48 102 0 11821 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 47704

[startup+342.465 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17771
/proc/meminfo: memFree=1377096/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=50924 CPUtime=342.33
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 13060 0 0 0 34194 39 0 0 25 0 1 0 231075065 52146176 12569 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 12731 12569 48 102 0 12626 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 50924

[startup+402.499 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17771
/proc/meminfo: memFree=1371400/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=56468 CPUtime=402.34
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 14598 0 0 0 40194 40 0 0 25 0 1 0 231075065 57823232 13963 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 14117 13963 48 102 0 14012 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 56468

[startup+462.525 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17771
/proc/meminfo: memFree=1368456/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=59436 CPUtime=462.36
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 15433 0 0 0 46194 42 0 0 25 0 1 0 231075065 60862464 14695 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 14859 14695 48 102 0 14754 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 59436

[startup+522.556 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17771
/proc/meminfo: memFree=1366472/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=61288 CPUtime=522.36
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 16038 0 0 0 52193 43 0 0 25 0 1 0 231075065 62758912 15187 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 15322 15187 48 102 0 15217 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 61288

[startup+582.586 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 17771
/proc/meminfo: memFree=1366344/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=61404 CPUtime=582.38
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 16843 0 0 0 58193 45 0 0 25 0 1 0 231075065 62877696 15225 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 15351 15225 48 102 0 15246 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 61404

[startup+642.621 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 17771
/proc/meminfo: memFree=1359048/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=68864 CPUtime=642.38
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 18816 0 0 0 64192 46 0 0 25 0 1 0 231075065 70516736 17079 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 17216 17079 48 102 0 17111 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 68864

[startup+702.651 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17771
/proc/meminfo: memFree=1356232/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=71568 CPUtime=702.4
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 19553 0 0 0 70192 48 0 0 25 0 1 0 231075065 73285632 17755 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 17892 17755 48 102 0 17787 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 71568

[startup+762.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17771
/proc/meminfo: memFree=1352648/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=75416 CPUtime=762.4
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 20571 0 0 0 76190 50 0 0 25 0 1 0 231075065 77225984 18645 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 18854 18645 48 102 0 18749 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 75416

[startup+822.714 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17773
/proc/meminfo: memFree=1352456/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=75544 CPUtime=822.42
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 20693 0 0 0 82192 50 0 0 25 0 1 0 231075065 77357056 18700 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 18886 18700 48 102 0 18781 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 75544

[startup+882.744 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17773
/proc/meminfo: memFree=1349512/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=78384 CPUtime=882.42
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 21550 0 0 0 88190 52 0 0 25 0 1 0 231075065 80265216 19420 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 19596 19420 48 102 0 19491 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 78384

[startup+942.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17773
/proc/meminfo: memFree=1345928/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=81980 CPUtime=942.43
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 22524 0 0 0 94189 54 0 0 25 0 1 0 231075065 83947520 20324 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 20495 20324 48 102 0 20390 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 81980

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17773
/proc/meminfo: memFree=1336712/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=91924 CPUtime=1002.44
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 24937 0 0 0 100188 56 0 0 25 0 1 0 231075065 94130176 22663 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 22981 22663 48 102 0 22876 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 91924

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17773
/proc/meminfo: memFree=1336968/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=91500 CPUtime=1062.45
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 24937 0 0 0 106188 57 0 0 25 0 1 0 231075065 93696000 22589 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 22875 22589 48 102 0 22770 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 91500

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17773
/proc/meminfo: memFree=1336008/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=92528 CPUtime=1122.46
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 25260 0 0 0 112188 58 0 0 25 0 1 0 231075065 94748672 22838 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549489 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 23132 22838 48 102 0 23027 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 92528

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17773
/proc/meminfo: memFree=1336456/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=92016 CPUtime=1182.47
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 25483 0 0 0 118189 58 0 0 25 0 1 0 231075065 94224384 22702 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525603 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 23004 22702 48 102 0 22899 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 92016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17773
/proc/meminfo: memFree=1336456/2055920 swapFree=4192812/4192956
[pid=17770] ppid=17768 vsize=92016 CPUtime=1200.09
/proc/17770/stat : 17770 (picosat) R 17768 17770 17336 0 -1 4194304 25483 0 0 0 119951 58 0 0 25 0 1 0 231075065 94224384 22702 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/17770/statm: 23004 22702 48 102 0 22899 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 92016

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): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1199.51
CPU system time (s): 0.602908
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 92824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.51
system time used= 0.602908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25483
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= 17119

runsolver used 1.39079 second user time and 2.84357 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Thu Feb 22 02:26:47 UTC 2007

IDJOB= 307009
IDBENCH= 20195
IDSOLVER= 106
FILE ID= node15/307009-1172111207

PBS_JOBID= 3865356

Free space on /tmp= 66546 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S295096144-05.cnf
COMMAND LINE= /tmp/evaluation/307009-1172111207/picosat /tmp/evaluation/307009-1172111207/instance-307009-1172111207.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-307009-1172111207 -o ROOT/results/node15/solver-307009-1172111207 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307009-1172111207/picosat /tmp/evaluation/307009-1172111207/instance-307009-1172111207.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  cde497b3d0f6b21ffcb2bc97cd2a2b18

RANDOM SEED= 118805052

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1428064 kB
Buffers:         46036 kB
Cached:         450432 kB
SwapCached:          0 kB
Active:         205728 kB
Inactive:       351044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1428064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1500 kB
Writeback:           0 kB
Mapped:          79236 kB
Slab:            56616 kB
Committed_AS:   899876 kB
PageTables:       1800 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= 66546 MiB

End job on node15 on Thu Feb 22 02:46:49 UTC 2007