Trace number 339618

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) 1200.07 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
MD5SUMd8fa78c834564753f42ad3a5aaefa23a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark817.572
Satisfiable
(Un)Satisfiability was proved
Number of variables796
Number of clauses10039
Sum of the clauses size30316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39840
Number of clauses of size 4199
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-339618-1173708174 -o ROOT/results/node45/solver-339618-1173708174 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339618-1173708174/picosat /tmp/evaluation/339618-1173708174/instance-339618-1173708174.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: 0.77 0.92 0.97 3/64 19124
/proc/meminfo: memFree=1755120/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=568 CPUtime=0
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 96793119 581632 66 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 142 66 40 102 0 37 0

[startup+0.0679639 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 19124
/proc/meminfo: memFree=1755120/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=832 CPUtime=0.06
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 145 0 0 0 3 3 0 0 18 0 1 0 96793119 851968 130 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 208 130 40 102 0 103 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 832

[startup+0.10297 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 19124
/proc/meminfo: memFree=1755120/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=980 CPUtime=0.09
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 179 0 0 0 5 4 0 0 18 0 1 0 96793119 1003520 164 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 245 164 42 102 0 140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 980

[startup+0.302007 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 19124
/proc/meminfo: memFree=1755120/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=1120 CPUtime=0.29
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 233 0 0 0 25 4 0 0 19 0 1 0 96793119 1146880 216 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525847 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 280 216 48 102 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1120

[startup+0.701081 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 19124
/proc/meminfo: memFree=1755120/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=1244 CPUtime=0.68
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 242 0 0 0 64 4 0 0 23 0 1 0 96793119 1273856 225 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 311 225 48 102 0 206 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 1244

[startup+1.50122 s]
/proc/loadavg: 0.77 0.92 0.97 2/65 19125
/proc/meminfo: memFree=1754344/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=1244 CPUtime=1.48
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 255 0 0 0 144 4 0 0 25 0 1 0 96793119 1273856 238 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525540 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 311 238 48 102 0 206 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1244

[startup+3.10151 s]
/proc/loadavg: 0.77 0.92 0.97 2/65 19125
/proc/meminfo: memFree=1754088/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=1356 CPUtime=3.08
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 282 0 0 0 304 4 0 0 25 0 1 0 96793119 1388544 265 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 339 265 48 102 0 234 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1356

[startup+6.3011 s]
/proc/loadavg: 0.79 0.92 0.97 2/65 19125
/proc/meminfo: memFree=1753968/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=1468 CPUtime=6.28
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 309 0 0 0 624 4 0 0 25 0 1 0 96793119 1503232 292 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 367 292 48 102 0 262 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1468

[startup+12.7013 s]
/proc/loadavg: 0.81 0.92 0.97 2/65 19125
/proc/meminfo: memFree=1753664/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=1724 CPUtime=12.68
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 356 0 0 0 1264 4 0 0 25 0 1 0 96793119 1765376 339 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 431 339 48 102 0 326 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1724

[startup+25.5016 s]
/proc/loadavg: 0.85 0.93 0.97 2/65 19125
/proc/meminfo: memFree=1753416/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=1968 CPUtime=25.48
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 434 0 0 0 2544 4 0 0 25 0 1 0 96793119 2015232 417 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 492 417 48 102 0 387 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1968

[startup+51.1012 s]
/proc/loadavg: 0.90 0.93 0.97 2/65 19125
/proc/meminfo: memFree=1753160/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=2196 CPUtime=51.07
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 496 0 0 0 5102 5 0 0 25 0 1 0 96793119 2248704 479 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525875 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 549 479 48 102 0 444 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2196

[startup+102.305 s]
/proc/loadavg: 0.95 0.94 0.97 2/65 19125
/proc/meminfo: memFree=1752584/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=2868 CPUtime=102.26
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 643 0 0 0 10221 5 0 0 25 0 1 0 96793119 2936832 626 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 717 626 48 102 0 612 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2868

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/65 19125
/proc/meminfo: memFree=1752328/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=3040 CPUtime=162.23
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 700 0 0 0 16218 5 0 0 25 0 1 0 96793119 3112960 683 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 760 683 48 102 0 655 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3040

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.97 2/65 19125
/proc/meminfo: memFree=1752072/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=3328 CPUtime=222.21
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 750 0 0 0 22216 5 0 0 25 0 1 0 96793119 3407872 733 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 832 733 48 102 0 727 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3328

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 19125
/proc/meminfo: memFree=1751752/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=3648 CPUtime=282.19
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 830 0 0 0 28213 6 0 0 25 0 1 0 96793119 3735552 813 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 912 813 48 102 0 807 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3648

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19125
/proc/meminfo: memFree=1751560/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=3804 CPUtime=342.17
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 872 0 0 0 34211 6 0 0 25 0 1 0 96793119 3895296 855 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 951 855 48 102 0 846 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 3804

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19125
/proc/meminfo: memFree=1751240/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=4012 CPUtime=402.15
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 939 0 0 0 40209 6 0 0 25 0 1 0 96793119 4108288 916 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 1003 916 48 102 0 898 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4012

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19125
/proc/meminfo: memFree=1750984/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=4348 CPUtime=462.13
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 1026 0 0 0 46207 6 0 0 25 0 1 0 96793119 4452352 998 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 1087 998 48 102 0 982 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 4348

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19125
/proc/meminfo: memFree=1750920/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=4348 CPUtime=522.1
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 1027 0 0 0 52204 6 0 0 25 0 1 0 96793119 4452352 999 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 1087 999 48 102 0 982 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 4348

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19125
/proc/meminfo: memFree=1750984/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=4348 CPUtime=582.08
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 1030 0 0 0 58202 6 0 0 25 0 1 0 96793119 4452352 1002 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 1087 1002 48 102 0 982 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 4348

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19125
/proc/meminfo: memFree=1750920/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=4556 CPUtime=642.06
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 1063 0 0 0 64200 6 0 0 25 0 1 0 96793119 4665344 1028 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 1139 1028 48 102 0 1034 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 4556

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19127
/proc/meminfo: memFree=1750664/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=4548 CPUtime=702.04
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 1128 0 0 0 70198 6 0 0 25 0 1 0 96793119 4657152 1030 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 1137 1030 48 102 0 1032 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 4548

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19127
/proc/meminfo: memFree=1750472/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=4812 CPUtime=762.02
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 1420 0 0 0 76196 6 0 0 25 0 1 0 96793119 4927488 1091 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 1203 1091 48 102 0 1098 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 4812

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19127
/proc/meminfo: memFree=1750472/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=4812 CPUtime=821.99
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 1493 0 0 0 82193 6 0 0 25 0 1 0 96793119 4927488 1094 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 1203 1094 48 102 0 1098 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 4812

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19127
/proc/meminfo: memFree=1750344/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=4904 CPUtime=881.97
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 1803 0 0 0 88190 7 0 0 25 0 1 0 96793119 5021696 1122 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530332 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 1226 1122 48 102 0 1121 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 4904

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19127
/proc/meminfo: memFree=1750344/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=4896 CPUtime=941.95
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 2048 0 0 0 94188 7 0 0 25 0 1 0 96793119 5013504 1120 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 1224 1120 48 102 0 1119 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 4896

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19127
/proc/meminfo: memFree=1750088/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=5160 CPUtime=1001.92
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 2354 0 0 0 100185 7 0 0 25 0 1 0 96793119 5283840 1175 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 1290 1175 48 102 0 1185 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 5160

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19127
/proc/meminfo: memFree=1750152/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=5160 CPUtime=1061.9
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 2606 0 0 0 106183 7 0 0 25 0 1 0 96793119 5283840 1175 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 1290 1175 48 102 0 1185 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 5160

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19127
/proc/meminfo: memFree=1750024/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=5160 CPUtime=1121.88
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 2880 0 0 0 112180 8 0 0 25 0 1 0 96793119 5283840 1193 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 1290 1193 48 102 0 1185 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 5160

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19127
/proc/meminfo: memFree=1750024/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=5288 CPUtime=1181.86
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 3109 0 0 0 118178 8 0 0 25 0 1 0 96793119 5414912 1194 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 1322 1194 48 102 0 1217 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 5288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19127
/proc/meminfo: memFree=1750024/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=5280 CPUtime=1200.06
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 3185 0 0 0 119998 8 0 0 25 0 1 0 96793119 5406720 1194 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 1320 1194 48 102 0 1215 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5280

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 19127
/proc/meminfo: memFree=1750024/2055920 swapFree=4183640/4192956
[pid=19124] ppid=19122 vsize=5280 CPUtime=1200.06
/proc/19124/stat : 19124 (picosat) R 19122 19124 19065 0 -1 4194304 3185 0 0 0 119998 8 0 0 25 0 1 0 96793119 5406720 1194 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/19124/statm: 1320 1194 48 102 0 1215 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5280

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.98
CPU system time (s): 0.083987
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 5312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3185
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= 2069

runsolver used 0.775882 second user time and 2.51462 second system time

The end



Launcher Data (download as text)




Begin job on node45 on Mon Mar 12 14:02:54 UTC 2007

IDJOB= 339618
IDBENCH= 24751
IDSOLVER= 106
FILE ID= node45/339618-1173708174

PBS_JOBID= 4101772

Free space on /tmp= 66377 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339618-1173708174/picosat /tmp/evaluation/339618-1173708174/instance-339618-1173708174.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-339618-1173708174 -o ROOT/results/node45/solver-339618-1173708174 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339618-1173708174/picosat /tmp/evaluation/339618-1173708174/instance-339618-1173708174.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  d8fa78c834564753f42ad3a5aaefa23a

RANDOM SEED= 448130971

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.265
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		: 3000.265
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:       1755528 kB
Buffers:         30628 kB
Cached:         220896 kB
SwapCached:       4088 kB
Active:         106404 kB
Inactive:       155744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1755528 kB
SwapTotal:     4192956 kB
SwapFree:      4183640 kB
Dirty:             788 kB
Writeback:           0 kB
Mapped:          15236 kB
Slab:            24328 kB
Committed_AS:   167832 kB
PageTables:       1396 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= 66377 MiB

End job on node45 on Mon Mar 12 14:22:56 UTC 2007