Trace number 294955

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 1200.39

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S2099893633-17.SAT.shuffled.cnf
MD5SUM8ebdd6d781890bbd86c98c74666c8db1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.045992
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

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/node58/watcher-294955-1171797718 -o ROOT/results/node58/solver-294955-1171797718 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294955-1171797718/picosat /tmp/evaluation/294955-1171797718/instance-294955-1171797718.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: 0.93 0.97 0.99 3/64 6478
/proc/meminfo: memFree=1041176/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=568 CPUtime=0
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 199728465 581632 53 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 142 53 40 102 0 37 0

[startup+0.106787 s]
/proc/loadavg: 0.93 0.97 0.99 3/64 6478
/proc/meminfo: memFree=1041176/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=836 CPUtime=0.1
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 144 0 0 0 4 6 0 0 18 0 1 0 199728465 856064 129 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 209 129 42 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.514832 s]
/proc/loadavg: 0.93 0.97 0.99 3/64 6478
/proc/meminfo: memFree=1041176/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=1108 CPUtime=0.51
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 213 0 0 0 45 6 0 0 21 0 1 0 199728465 1134592 196 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 277 196 48 102 0 172 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1108

[startup+1.33492 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 6479
/proc/meminfo: memFree=1040464/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=1248 CPUtime=1.33
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 237 0 0 0 127 6 0 0 25 0 1 0 199728465 1277952 220 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 312 220 48 102 0 207 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1248

[startup+2.9731 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 6479
/proc/meminfo: memFree=1040272/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=1248 CPUtime=2.96
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 264 0 0 0 290 6 0 0 25 0 1 0 199728465 1277952 247 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 312 247 48 102 0 207 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1248

[startup+6.25246 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 6479
/proc/meminfo: memFree=1040096/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=1484 CPUtime=6.24
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 297 0 0 0 618 6 0 0 25 0 1 0 199728465 1519616 280 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 371 280 48 102 0 266 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1484

[startup+12.7062 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 6479
/proc/meminfo: memFree=1039904/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=1596 CPUtime=12.69
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 349 0 0 0 1263 6 0 0 25 0 1 0 199728465 1634304 332 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 399 332 48 102 0 294 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1596

[startup+25.6066 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 6479
/proc/meminfo: memFree=1039584/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=1856 CPUtime=25.59
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 418 0 0 0 2553 6 0 0 25 0 1 0 199728465 1900544 401 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134549433 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 464 401 48 102 0 359 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1856

[startup+51.2154 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 6479
/proc/meminfo: memFree=1039264/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=2316 CPUtime=51.19
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 500 0 0 0 5113 6 0 0 25 0 1 0 199728465 2371584 483 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 579 483 48 102 0 474 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 2316

[startup+102.426 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 6479
/proc/meminfo: memFree=1038944/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=2588 CPUtime=102.39
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 594 0 0 0 10233 6 0 0 25 0 1 0 199728465 2650112 577 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 647 577 48 102 0 542 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 2588

[startup+162.448 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6479
/proc/meminfo: memFree=1038560/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=3096 CPUtime=162.39
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 695 0 0 0 16233 6 0 0 25 0 1 0 199728465 3170304 678 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 774 678 48 102 0 669 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 3096

[startup+222.467 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6479
/proc/meminfo: memFree=1038304/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=3240 CPUtime=222.4
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 737 0 0 0 22233 7 0 0 25 0 1 0 199728465 3317760 720 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 810 720 48 102 0 705 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 3240

[startup+282.483 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6479
/proc/meminfo: memFree=1038112/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=3432 CPUtime=282.4
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 792 0 0 0 28233 7 0 0 25 0 1 0 199728465 3514368 775 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134520021 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 858 775 48 102 0 753 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 3432

[startup+342.498 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 6479
/proc/meminfo: memFree=1037856/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=3712 CPUtime=342.4
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 867 0 0 0 34233 7 0 0 25 0 1 0 199728465 3801088 847 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 928 847 48 102 0 823 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 3712

[startup+402.517 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 6479
/proc/meminfo: memFree=1037728/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=3824 CPUtime=402.4
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 901 0 0 0 40233 7 0 0 25 0 1 0 199728465 3915776 881 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 956 881 48 102 0 851 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 3824

[startup+462.535 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 6479
/proc/meminfo: memFree=1037600/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=3972 CPUtime=462.41
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 937 0 0 0 46233 8 0 0 25 0 1 0 199728465 4067328 917 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 993 917 48 102 0 888 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 3972

[startup+522.554 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6479
/proc/meminfo: memFree=1037408/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=4092 CPUtime=522.41
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 970 0 0 0 52233 8 0 0 25 0 1 0 199728465 4190208 950 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 1023 950 48 102 0 918 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 4092

[startup+582.581 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6479
/proc/meminfo: memFree=1037408/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=4072 CPUtime=582.42
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 970 0 0 0 58234 8 0 0 25 0 1 0 199728465 4169728 950 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 1018 950 48 102 0 913 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 4072

[startup+642.597 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6479
/proc/meminfo: memFree=1037280/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=4356 CPUtime=642.42
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 1011 0 0 0 64234 8 0 0 25 0 1 0 199728465 4460544 991 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 1089 991 48 102 0 984 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 4356

[startup+702.612 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6479
/proc/meminfo: memFree=1037088/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=4524 CPUtime=702.41
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 1054 0 0 0 70233 8 0 0 25 0 1 0 199728465 4632576 1034 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 1131 1034 48 102 0 1026 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 4524

[startup+762.631 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6479
/proc/meminfo: memFree=1037152/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=4448 CPUtime=762.42
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 1054 0 0 0 76234 8 0 0 25 0 1 0 199728465 4554752 1020 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 1112 1020 48 102 0 1007 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 4448

[startup+822.652 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6479
/proc/meminfo: memFree=1036960/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=4616 CPUtime=822.43
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 1115 0 0 0 82234 9 0 0 25 0 1 0 199728465 4726784 1060 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 1154 1060 48 102 0 1049 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 4616

[startup+882.672 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6479
/proc/meminfo: memFree=1037024/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=4616 CPUtime=882.43
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 1118 0 0 0 88234 9 0 0 25 0 1 0 199728465 4726784 1063 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 1154 1063 48 102 0 1049 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 4616

[startup+942.689 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6479
/proc/meminfo: memFree=1036768/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=4792 CPUtime=942.43
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 1169 0 0 0 94234 9 0 0 25 0 1 0 199728465 4907008 1108 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 1198 1108 48 102 0 1093 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 4792

[startup+1002.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6479
/proc/meminfo: memFree=1036768/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=4732 CPUtime=1002.43
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 1202 0 0 0 100234 9 0 0 25 0 1 0 199728465 4845568 1096 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 1183 1096 48 102 0 1078 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 4732

[startup+1062.73 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6481
/proc/meminfo: memFree=1036640/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=4788 CPUtime=1062.43
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 1224 0 0 0 106234 9 0 0 25 0 1 0 199728465 4902912 1110 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 1197 1110 48 102 0 1092 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 4788

[startup+1122.75 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6481
/proc/meminfo: memFree=1036512/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=5076 CPUtime=1122.44
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 1308 0 0 0 112234 10 0 0 25 0 1 0 199728465 5197824 1154 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 1269 1154 48 102 0 1164 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 5076

[startup+1182.76 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6481
/proc/meminfo: memFree=1036576/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=5056 CPUtime=1182.44
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 1311 0 0 0 118234 10 0 0 25 0 1 0 199728465 5177344 1149 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 1264 1149 48 102 0 1159 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 5056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6481
/proc/meminfo: memFree=1036576/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=5056 CPUtime=1200.06
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 1311 0 0 0 119996 10 0 0 25 0 1 0 199728465 5177344 1149 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 1264 1149 48 102 0 1159 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5056

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 6481
/proc/meminfo: memFree=1036576/2055920 swapFree=4183260/4192956
[pid=6478] ppid=6476 vsize=5056 CPUtime=1200.06
/proc/6478/stat : 6478 (picosat) R 6476 6478 6334 0 -1 4194304 1311 0 0 0 119996 10 0 0 25 0 1 0 199728465 5177344 1149 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6478/statm: 1264 1149 48 102 0 1159 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.105983
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 5148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1311
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= 790

runsolver used 0.776881 second user time and 2.43863 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Sun Feb 18 11:21:58 UTC 2007

IDJOB= 294955
IDBENCH= 19901
IDSOLVER= 106
FILE ID= node58/294955-1171797718

PBS_JOBID= 3839591

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S2099893633-17.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294955-1171797718/picosat /tmp/evaluation/294955-1171797718/instance-294955-1171797718.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-294955-1171797718 -o ROOT/results/node58/solver-294955-1171797718 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294955-1171797718/picosat /tmp/evaluation/294955-1171797718/instance-294955-1171797718.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  8ebdd6d781890bbd86c98c74666c8db1

RANDOM SEED= 568511636

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1041584 kB
Buffers:         51100 kB
Cached:         853012 kB
SwapCached:       4096 kB
Active:         585540 kB
Inactive:       328432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1041584 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:             892 kB
Writeback:           0 kB
Mapped:          15252 kB
Slab:            86412 kB
Committed_AS:   459072 kB
PageTables:       1380 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= 66564 MiB

End job on node58 on Sun Feb 18 11:42:00 UTC 2007