Trace number 355925

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) 10000 10004

General information on the benchmark

Nameindustrial/grieu/
vmpc_29.cnf
MD5SUM1e81246225c81a67548d334d1dfcc24b
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2591.78
Satisfiable
(Un)Satisfiability was proved
Number of variables841
Number of clauses120147
Sum of the clauses size314766
Maximum clause length29
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 247183
Number of clauses of size 372906
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 558

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

command line: runsolver --timestamp -w ROOT/results/node59/watcher-355925-1176789081 -o ROOT/results/node59/solver-355925-1176789081 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355925-1176789081/picosat /tmp/evaluation/355925-1176789081/instance-355925-1176789081.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 0 seconds
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: 0.76 0.98 0.98 3/64 25840
/proc/meminfo: memFree=1665264/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=568 CPUtime=0
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 126817736 581632 66 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 142 66 40 102 0 37 0

[startup+0.094644 s]
/proc/loadavg: 0.76 0.98 0.98 3/64 25840
/proc/meminfo: memFree=1665264/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=852 CPUtime=0.08
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 160 0 0 0 3 5 0 0 18 0 1 0 126817736 872448 145 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 213 145 40 102 0 108 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 852

[startup+0.101645 s]
/proc/loadavg: 0.76 0.98 0.98 3/64 25840
/proc/meminfo: memFree=1665264/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=984 CPUtime=0.09
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 166 0 0 0 4 5 0 0 18 0 1 0 126817736 1007616 151 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 246 151 40 102 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 984

[startup+0.301682 s]
/proc/loadavg: 0.76 0.98 0.98 3/64 25840
/proc/meminfo: memFree=1665264/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=1644 CPUtime=0.29
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 339 0 0 0 12 17 0 0 19 0 1 0 126817736 1683456 324 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 411 324 40 102 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1644

[startup+0.701759 s]
/proc/loadavg: 0.76 0.98 0.98 3/64 25840
/proc/meminfo: memFree=1665264/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=2960 CPUtime=0.69
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 661 0 0 0 29 40 0 0 23 0 1 0 126817736 3031040 646 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 740 646 40 102 0 635 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2960

[startup+1.50191 s]
/proc/loadavg: 0.76 0.98 0.98 2/65 25841
/proc/meminfo: memFree=1662056/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=4404 CPUtime=1.49
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 971 0 0 0 96 53 0 0 25 0 1 0 126817736 4509696 956 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530332 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 1101 956 42 102 0 996 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4404

[startup+3.10122 s]
/proc/loadavg: 0.76 0.98 0.98 2/65 25841
/proc/meminfo: memFree=1660968/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=5592 CPUtime=3.09
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 1305 0 0 0 256 53 0 0 25 0 1 0 126817736 5726208 1290 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 1398 1290 42 102 0 1293 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5592

[startup+6.30182 s]
/proc/loadavg: 0.78 0.98 0.98 2/65 25841
/proc/meminfo: memFree=1659504/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=6448 CPUtime=6.29
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 1520 0 0 0 576 53 0 0 25 0 1 0 126817736 6602752 1492 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525825 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 1612 1492 48 102 0 1507 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6448

[startup+12.701 s]
/proc/loadavg: 0.80 0.98 0.98 2/65 25841
/proc/meminfo: memFree=1658736/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=6996 CPUtime=12.68
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 1673 0 0 0 1215 53 0 0 25 0 1 0 126817736 7163904 1645 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 1749 1645 48 102 0 1644 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6996

[startup+25.5015 s]
/proc/loadavg: 0.84 0.98 0.98 2/65 25841
/proc/meminfo: memFree=1657776/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=7768 CPUtime=25.48
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 1878 0 0 0 2495 53 0 0 25 0 1 0 126817736 7954432 1850 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 1942 1850 48 102 0 1837 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7768

[startup+51.1013 s]
/proc/loadavg: 0.89 0.98 0.98 2/65 25841
/proc/meminfo: memFree=1656496/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=9156 CPUtime=51.08
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 2211 0 0 0 5054 54 0 0 25 0 1 0 126817736 9375744 2149 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 2289 2149 48 102 0 2184 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9156

[startup+102.305 s]
/proc/loadavg: 0.95 0.98 0.98 2/65 25841
/proc/meminfo: memFree=1654320/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=11136 CPUtime=102.26
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 2992 0 0 0 10171 55 0 0 25 0 1 0 126817736 11403264 2690 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 2784 2690 48 102 0 2679 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11136

[startup+162.301 s]
/proc/loadavg: 0.98 0.98 0.98 2/65 25841
/proc/meminfo: memFree=1652784/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=12588 CPUtime=162.23
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 3617 0 0 0 16168 55 0 0 25 0 1 0 126817736 12890112 3069 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 3147 3069 48 102 0 3042 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12588

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 25841
/proc/meminfo: memFree=1651504/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=14288 CPUtime=222.21
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 4092 0 0 0 22166 55 0 0 25 0 1 0 126817736 14630912 3373 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 3572 3373 48 102 0 3467 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14288

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 25841
/proc/meminfo: memFree=1650672/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=15336 CPUtime=282.19
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 4477 0 0 0 28163 56 0 0 25 0 1 0 126817736 15704064 3569 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 3834 3569 48 102 0 3729 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15336

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 25841
/proc/meminfo: memFree=1649584/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=16392 CPUtime=342.16
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 4879 0 0 0 34160 56 0 0 25 0 1 0 126817736 16785408 3837 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 4098 3837 48 102 0 3993 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 16392

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 25841
/proc/meminfo: memFree=1647792/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=18108 CPUtime=402.14
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 5472 0 0 0 40157 57 0 0 25 0 1 0 126817736 18542592 4286 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 4527 4286 48 102 0 4422 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 18108

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 25841
/proc/meminfo: memFree=1646832/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=19032 CPUtime=462.12
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 5855 0 0 0 46155 57 0 0 25 0 1 0 126817736 19488768 4518 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 4758 4518 48 102 0 4653 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 19032

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 25841
/proc/meminfo: memFree=1646320/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=19428 CPUtime=522.1
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 6129 0 0 0 52152 58 0 0 25 0 1 0 126817736 19894272 4634 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 4857 4634 48 102 0 4752 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 19428

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/71 25867
/proc/meminfo: memFree=1645312/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=19428 CPUtime=582.07
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 6210 0 0 0 58149 58 0 0 25 0 1 0 126817736 19894272 4634 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 4857 4634 48 102 0 4752 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 19428

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26039
/proc/meminfo: memFree=1645600/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=19956 CPUtime=641.95
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 6450 0 0 0 64137 58 0 0 25 0 1 0 126817736 20434944 4789 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 4989 4789 48 102 0 4884 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 19956

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 26039

################
# More data... #
################

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26439
/proc/meminfo: memFree=1615536/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=49344 CPUtime=9038.68
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 21390 0 0 0 903787 81 0 0 25 0 1 0 126817736 50528256 12006 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 12336 12006 48 102 0 12231 0
Current children cumulated CPU time (s) 9038.68
Current children cumulated vsize (KiB) 49344

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26439
/proc/meminfo: memFree=1615600/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=49344 CPUtime=9098.65
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 21390 0 0 0 909784 81 0 0 25 0 1 0 126817736 50528256 12006 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549588 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 12336 12006 48 102 0 12231 0
Current children cumulated CPU time (s) 9098.65
Current children cumulated vsize (KiB) 49344

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26439
/proc/meminfo: memFree=1615600/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=49344 CPUtime=9158.63
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 21390 0 0 0 915782 81 0 0 25 0 1 0 126817736 50528256 12006 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525825 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 12336 12006 48 102 0 12231 0
Current children cumulated CPU time (s) 9158.63
Current children cumulated vsize (KiB) 49344

[startup+9222.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 26439
/proc/meminfo: memFree=1615600/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=49344 CPUtime=9218.61
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 21390 0 0 0 921780 81 0 0 25 0 1 0 126817736 50528256 12006 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 12336 12006 48 102 0 12231 0
Current children cumulated CPU time (s) 9218.61
Current children cumulated vsize (KiB) 49344

[startup+9282.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 26439
/proc/meminfo: memFree=1615600/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=49344 CPUtime=9278.59
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 21390 0 0 0 927778 81 0 0 25 0 1 0 126817736 50528256 12006 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 12336 12006 48 102 0 12231 0
Current children cumulated CPU time (s) 9278.59
Current children cumulated vsize (KiB) 49344

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26439
/proc/meminfo: memFree=1615472/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=49344 CPUtime=9338.57
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 21606 0 0 0 933776 81 0 0 25 0 1 0 126817736 50528256 12007 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 12336 12007 48 102 0 12231 0
Current children cumulated CPU time (s) 9338.57
Current children cumulated vsize (KiB) 49344

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26439
/proc/meminfo: memFree=1615472/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=49344 CPUtime=9398.54
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 21606 0 0 0 939773 81 0 0 25 0 1 0 126817736 50528256 12007 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 12336 12007 48 102 0 12231 0
Current children cumulated CPU time (s) 9398.54
Current children cumulated vsize (KiB) 49344

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26439
/proc/meminfo: memFree=1615536/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=49344 CPUtime=9458.52
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 21606 0 0 0 945771 81 0 0 25 0 1 0 126817736 50528256 12007 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 12336 12007 48 102 0 12231 0
Current children cumulated CPU time (s) 9458.52
Current children cumulated vsize (KiB) 49344

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26439
/proc/meminfo: memFree=1615536/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=49344 CPUtime=9518.5
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 21606 0 0 0 951769 81 0 0 25 0 1 0 126817736 50528256 12007 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 12336 12007 48 102 0 12231 0
Current children cumulated CPU time (s) 9518.5
Current children cumulated vsize (KiB) 49344

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26439
/proc/meminfo: memFree=1615600/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=49344 CPUtime=9578.47
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 21606 0 0 0 957766 81 0 0 25 0 1 0 126817736 50528256 12007 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 12336 12007 48 102 0 12231 0
Current children cumulated CPU time (s) 9578.47
Current children cumulated vsize (KiB) 49344

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26439
/proc/meminfo: memFree=1615600/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=49344 CPUtime=9638.45
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 21606 0 0 0 963764 81 0 0 25 0 1 0 126817736 50528256 12007 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 12336 12007 48 102 0 12231 0
Current children cumulated CPU time (s) 9638.45
Current children cumulated vsize (KiB) 49344

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26439
/proc/meminfo: memFree=1615408/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=49344 CPUtime=9698.44
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 21821 0 0 0 969762 82 0 0 25 0 1 0 126817736 50528256 12007 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 12336 12007 48 102 0 12231 0
Current children cumulated CPU time (s) 9698.44
Current children cumulated vsize (KiB) 49344

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26439
/proc/meminfo: memFree=1615408/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=49344 CPUtime=9758.42
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 21821 0 0 0 975760 82 0 0 25 0 1 0 126817736 50528256 12007 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 12336 12007 48 102 0 12231 0
Current children cumulated CPU time (s) 9758.42
Current children cumulated vsize (KiB) 49344

[startup+9822.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 26439
/proc/meminfo: memFree=1615408/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=49344 CPUtime=9818.39
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 21821 0 0 0 981757 82 0 0 25 0 1 0 126817736 50528256 12007 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 12336 12007 48 102 0 12231 0
Current children cumulated CPU time (s) 9818.39
Current children cumulated vsize (KiB) 49344

[startup+9882.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 26439
/proc/meminfo: memFree=1615472/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=49344 CPUtime=9878.38
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 21821 0 0 0 987756 82 0 0 25 0 1 0 126817736 50528256 12007 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 12336 12007 48 102 0 12231 0
Current children cumulated CPU time (s) 9878.38
Current children cumulated vsize (KiB) 49344

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26439
/proc/meminfo: memFree=1615472/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=49344 CPUtime=9938.35
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 21821 0 0 0 993753 82 0 0 25 0 1 0 126817736 50528256 12007 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 12336 12007 48 102 0 12231 0
Current children cumulated CPU time (s) 9938.35
Current children cumulated vsize (KiB) 49344

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26439
/proc/meminfo: memFree=1615472/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=49344 CPUtime=9998.33
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 21821 0 0 0 999751 82 0 0 25 0 1 0 126817736 50528256 12007 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 12336 12007 48 102 0 12231 0
Current children cumulated CPU time (s) 9998.33
Current children cumulated vsize (KiB) 49344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26439
/proc/meminfo: memFree=1615472/2055920 swapFree=4184740/4192956
[pid=25840] ppid=25838 vsize=49344 CPUtime=10000
/proc/25840/stat : 25840 (picosat) R 25838 25840 25784 0 -1 4194304 21821 0 0 0 999921 82 0 0 25 0 1 0 126817736 50528256 12007 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/25840/statm: 12336 12007 48 102 0 12231 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 49344

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): 10004
CPU time (s): 10000
CPU user time (s): 9999.22
CPU system time (s): 0.828873
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 50204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.22
system time used= 0.828873
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21821
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= 12214

runsolver used 6.89495 second user time and 20.5599 second system time

The end



Launcher Data (download as text)




Begin job on node59 on Tue Apr 17 05:51:21 UTC 2007

IDJOB= 355925
IDBENCH= 20491
IDSOLVER= 171
FILE ID= node59/355925-1176789081

PBS_JOBID= 4580873

Free space on /tmp= 66349 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_29.cnf
COMMAND LINE= /tmp/evaluation/355925-1176789081/picosat /tmp/evaluation/355925-1176789081/instance-355925-1176789081.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-355925-1176789081 -o ROOT/results/node59/solver-355925-1176789081 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355925-1176789081/picosat /tmp/evaluation/355925-1176789081/instance-355925-1176789081.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1e81246225c81a67548d334d1dfcc24b

RANDOM SEED= 839302448

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1665800 kB
Buffers:         29424 kB
Cached:         298096 kB
SwapCached:       2348 kB
Active:         221688 kB
Inactive:       115388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1665800 kB
SwapTotal:     4192956 kB
SwapFree:      4184740 kB
Dirty:            2320 kB
Writeback:           0 kB
Mapped:          16436 kB
Slab:            39072 kB
Committed_AS:  1570748 kB
PageTables:       1472 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= 66349 MiB

End job on node59 on Tue Apr 17 08:38:07 UTC 2007