Trace number 330666

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) 1200.06 1200.62

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k90.cnf
MD5SUM50d7d9af90d20b5a0a2408be9f7f1b53
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark333.756
Satisfiable
(Un)Satisfiability was proved
Number of variables185984
Number of clauses773809
Sum of the clauses size1985941
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2549010
Number of clauses of size 3145446
Number of clauses of size 427594
Number of clauses of size 515719
Number of clauses of size over 533968

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node66/watcher-330666-1173170686 -o ROOT/results/node66/solver-330666-1173170686 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330666-1173170686/picosat /tmp/evaluation/330666-1173170686/instance-330666-1173170686.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.98 3/64 16242
/proc/meminfo: memFree=1428816/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=564 CPUtime=0
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 337026314 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 141 41 32 102 0 36 0

[startup+0.00833088 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16242
/proc/meminfo: memFree=1428816/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=564 CPUtime=0
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 337026314 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 141 41 32 102 0 36 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 564

[startup+0.101355 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16242
/proc/meminfo: memFree=1428816/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=568 CPUtime=0.09
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 85 0 0 0 9 0 0 0 18 0 1 0 337026314 581632 70 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 142 70 40 102 0 37 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 568

[startup+0.301389 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16242
/proc/meminfo: memFree=1428816/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=2084 CPUtime=0.29
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 391 0 0 0 18 11 0 0 19 0 1 0 337026314 2134016 376 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 521 376 40 102 0 416 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2084

[startup+0.70147 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 16242
/proc/meminfo: memFree=1428816/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=4100 CPUtime=0.7
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 823 0 0 0 35 35 0 0 22 0 1 0 337026314 4198400 808 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 1025 808 40 102 0 920 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 4100

[startup+1.50163 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 16243
/proc/meminfo: memFree=1424520/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=8260 CPUtime=1.49
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 1736 0 0 0 70 79 0 0 25 0 1 0 337026314 8458240 1721 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 2065 1721 40 102 0 1960 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8260

[startup+3.10295 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 16243
/proc/meminfo: memFree=1419336/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=16576 CPUtime=3.09
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 3605 0 0 0 140 169 0 0 25 0 1 0 337026314 16973824 3590 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 4144 3590 40 102 0 4039 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16576

[startup+6.3016 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 16243
/proc/meminfo: memFree=1405128/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=33908 CPUtime=6.29
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 7065 0 0 0 296 333 0 0 25 0 1 0 337026314 34721792 7023 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134609465 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 8477 7023 42 102 0 8372 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33908

[startup+12.7019 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 16243
/proc/meminfo: memFree=1400136/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=37392 CPUtime=12.68
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 7303 0 0 0 935 333 0 0 25 0 1 0 337026314 38289408 7259 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544748 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 9348 7259 48 102 0 9243 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37392

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 16243
/proc/meminfo: memFree=1397448/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=39896 CPUtime=25.48
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 7979 0 0 0 2214 334 0 0 25 0 1 0 337026314 40853504 7935 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 9974 7935 48 102 0 9869 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39896

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 16243
/proc/meminfo: memFree=1394568/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=43164 CPUtime=51.07
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 8648 0 0 0 4773 334 0 0 25 0 1 0 337026314 44199936 8551 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 10791 8551 48 102 0 10686 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 43164

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 16243
/proc/meminfo: memFree=1393736/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=44088 CPUtime=102.25
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 8987 0 0 0 9890 335 0 0 25 0 1 0 337026314 45146112 8775 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 11022 8775 48 102 0 10917 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 44088

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16243
/proc/meminfo: memFree=1391496/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=46200 CPUtime=162.23
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 9677 0 0 0 15887 336 0 0 25 0 1 0 337026314 47308800 9338 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 11550 9338 48 102 0 11445 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 46200

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16243
/proc/meminfo: memFree=1390152/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=47256 CPUtime=222.21
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 10110 0 0 0 21884 337 0 0 25 0 1 0 337026314 48390144 9632 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 11814 9632 48 102 0 11709 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 47256

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16243
/proc/meminfo: memFree=1389768/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=47916 CPUtime=282.19
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 10358 0 0 0 27882 337 0 0 25 0 1 0 337026314 49065984 9805 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 11979 9805 48 102 0 11874 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 47916

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16243
/proc/meminfo: memFree=1387080/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=50292 CPUtime=342.17
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 11113 0 0 0 33879 338 0 0 25 0 1 0 337026314 51499008 10399 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 12573 10399 48 102 0 12468 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 50292

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16243
/proc/meminfo: memFree=1385480/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=51876 CPUtime=402.14
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 11598 0 0 0 39876 338 0 0 25 0 1 0 337026314 53121024 10798 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 12969 10798 48 102 0 12864 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 51876

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16243
/proc/meminfo: memFree=1384200/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=53064 CPUtime=462.12
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 12014 0 0 0 45873 339 0 0 25 0 1 0 337026314 54337536 11123 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549502 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 13266 11123 48 102 0 13161 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 53064

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16243
/proc/meminfo: memFree=1382856/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=54384 CPUtime=522.1
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 12435 0 0 0 51871 339 0 0 25 0 1 0 337026314 55689216 11449 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 13596 11449 48 102 0 13491 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 54384

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16243
/proc/meminfo: memFree=1382920/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=54384 CPUtime=582.07
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 12435 0 0 0 57868 339 0 0 25 0 1 0 337026314 55689216 11449 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 13596 11449 48 102 0 13491 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 54384

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16243
/proc/meminfo: memFree=1382152/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=55044 CPUtime=642.05
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 12717 0 0 0 63866 339 0 0 25 0 1 0 337026314 56365056 11631 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 13761 11631 48 102 0 13656 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 55044

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16243
/proc/meminfo: memFree=1381192/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=55968 CPUtime=702.02
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 13049 0 0 0 69863 339 0 0 25 0 1 0 337026314 57311232 11858 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 13992 11858 48 102 0 13887 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 55968

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16243
/proc/meminfo: memFree=1377544/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=59520 CPUtime=762
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 14068 0 0 0 75860 340 0 0 25 0 1 0 337026314 60948480 12767 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 14880 12767 48 102 0 14775 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 59520

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16243
/proc/meminfo: memFree=1377544/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=59520 CPUtime=821.98
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 14068 0 0 0 81858 340 0 0 25 0 1 0 337026314 60948480 12767 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 14880 12767 48 102 0 14775 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 59520

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16243
/proc/meminfo: memFree=1376072/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=60968 CPUtime=881.96
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 14550 0 0 0 87855 341 0 0 25 0 1 0 337026314 62431232 13133 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529882 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 15242 13133 48 102 0 15137 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 60968

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16243
/proc/meminfo: memFree=1376136/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=60940 CPUtime=941.94
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 14681 0 0 0 93853 341 0 0 25 0 1 0 337026314 62402560 13143 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544809 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 15235 13143 48 102 0 15130 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 60940

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 16353
/proc/meminfo: memFree=1374984/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=60940 CPUtime=1001.86
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 14681 0 0 0 99845 341 0 0 25 0 1 0 337026314 62402560 13143 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 15235 13143 48 102 0 15130 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 60940

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16441
/proc/meminfo: memFree=1371264/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=65420 CPUtime=1061.79
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 15960 0 0 0 105835 344 0 0 25 0 1 0 337026314 66990080 14295 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 16355 14295 48 102 0 16250 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 65420

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16441
/proc/meminfo: memFree=1371528/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=65420 CPUtime=1121.77
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 15960 0 0 0 111833 344 0 0 25 0 1 0 337026314 66990080 14295 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 16355 14295 48 102 0 16250 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 65420

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16441
/proc/meminfo: memFree=1370952/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=65816 CPUtime=1181.74
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 16182 0 0 0 117830 344 0 0 25 0 1 0 337026314 67395584 14387 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 16454 14387 48 102 0 16349 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 65816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16441
/proc/meminfo: memFree=1371016/2055920 swapFree=4183296/4192956
[pid=16242] ppid=16240 vsize=65816 CPUtime=1200.04
/proc/16242/stat : 16242 (picosat) R 16240 16242 15159 0 -1 4194304 16182 0 0 0 119660 344 0 0 25 0 1 0 337026314 67395584 14387 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/16242/statm: 16454 14387 48 102 0 16349 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 65816

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): 1200.62
CPU time (s): 1200.06
CPU user time (s): 1196.61
CPU system time (s): 3.45447
CPU usage (%): 99.9537
Max. virtual memory (cumulated for all children) (KiB): 66336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.61
system time used= 3.45447
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16182
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= 2303

runsolver used 0.865868 second user time and 2.49962 second system time

The end



Launcher Data (download as text)




Begin job on node66 on Tue Mar  6 08:44:48 UTC 2007

IDJOB= 330666
IDBENCH= 20569
IDSOLVER= 106
FILE ID= node66/330666-1173170686

PBS_JOBID= 4015227

Free space on /tmp= 66521 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k90.cnf
COMMAND LINE= /tmp/evaluation/330666-1173170686/picosat /tmp/evaluation/330666-1173170686/instance-330666-1173170686.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-330666-1173170686 -o ROOT/results/node66/solver-330666-1173170686 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330666-1173170686/picosat /tmp/evaluation/330666-1173170686/instance-330666-1173170686.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  50d7d9af90d20b5a0a2408be9f7f1b53

RANDOM SEED= 380371862

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1429224 kB
Buffers:         34636 kB
Cached:         504096 kB
SwapCached:       3704 kB
Active:         162700 kB
Inactive:       397056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1429224 kB
SwapTotal:     4192956 kB
SwapFree:      4183296 kB
Dirty:           19100 kB
Writeback:           0 kB
Mapped:          27044 kB
Slab:            52936 kB
Committed_AS:   805032 kB
PageTables:       1404 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= 66521 MiB

End job on node66 on Tue Mar  6 09:04:50 UTC 2007