Trace number 295078

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) 1200.1 1200.83

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S316555917-14.SAT.shuffled.cnf
MD5SUM8e212727d677304f0bd3b7ae7a2c8937
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.182971
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/node63/watcher-295078-1171799828 -o ROOT/results/node63/solver-295078-1171799828 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295078-1171799828/picosat /tmp/evaluation/295078-1171799828/instance-295078-1171799828.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 1.00 1.09 2/64 19354
/proc/meminfo: memFree=525720/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=18568 CPUtime=0
/proc/19354/stat : 19354 (runsolver) R 19352 19354 19108 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 199940211 19013632 292 18446744073709551615 4194304 4293652 548682068944 18446744073709551615 247254805799 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19354/statm: 4642 292 257 24 0 2626 0

[startup+0.107385 s]
/proc/loadavg: 0.93 1.00 1.09 2/64 19354
/proc/meminfo: memFree=525720/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=836 CPUtime=0.09
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 148 0 0 0 4 5 0 0 18 0 1 0 199940211 856064 133 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 209 133 42 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.515428 s]
/proc/loadavg: 0.93 1.00 1.09 2/64 19354
/proc/meminfo: memFree=525720/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=1108 CPUtime=0.5
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 214 0 0 0 45 5 0 0 22 0 1 0 199940211 1134592 197 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 277 197 48 102 0 172 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1108

[startup+1.33652 s]
/proc/loadavg: 0.93 1.00 1.09 2/65 19355
/proc/meminfo: memFree=525072/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=1252 CPUtime=1.32
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 238 0 0 0 127 5 0 0 25 0 1 0 199940211 1282048 221 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 313 221 48 102 0 208 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1252

[startup+2.9787 s]
/proc/loadavg: 0.93 1.00 1.09 2/65 19355
/proc/meminfo: memFree=524816/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=1252 CPUtime=2.96
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 266 0 0 0 291 5 0 0 25 0 1 0 199940211 1282048 249 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 313 249 48 102 0 208 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1252

[startup+6.25504 s]
/proc/loadavg: 0.94 1.00 1.09 2/65 19355
/proc/meminfo: memFree=524624/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=1484 CPUtime=6.24
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 302 0 0 0 619 5 0 0 25 0 1 0 199940211 1519616 285 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 371 285 48 102 0 266 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1484

[startup+12.7137 s]
/proc/loadavg: 0.94 1.00 1.09 2/65 19355
/proc/meminfo: memFree=524368/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=1708 CPUtime=12.69
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 359 0 0 0 1264 5 0 0 25 0 1 0 199940211 1748992 342 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 427 342 48 102 0 322 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1708

[startup+25.5171 s]
/proc/loadavg: 0.95 1.00 1.09 2/65 19355
/proc/meminfo: memFree=524176/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=1960 CPUtime=25.49
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 425 0 0 0 2544 5 0 0 25 0 1 0 199940211 2007040 408 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 490 408 48 102 0 385 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1960

[startup+51.1318 s]
/proc/loadavg: 0.97 1.00 1.09 2/65 19355
/proc/meminfo: memFree=523920/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=2312 CPUtime=51.09
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 510 0 0 0 5103 6 0 0 25 0 1 0 199940211 2367488 493 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 578 493 48 102 0 473 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2312

[startup+102.36 s]
/proc/loadavg: 0.98 1.00 1.08 2/65 19355
/proc/meminfo: memFree=523280/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=2720 CPUtime=102.29
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 617 0 0 0 10223 6 0 0 25 0 1 0 199940211 2785280 600 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 680 600 48 102 0 575 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 2720

[startup+162.401 s]
/proc/loadavg: 0.99 1.00 1.08 2/65 19355
/proc/meminfo: memFree=522960/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=3112 CPUtime=162.29
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 700 0 0 0 16223 6 0 0 25 0 1 0 199940211 3186688 683 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 778 683 48 102 0 673 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 3112

[startup+222.437 s]
/proc/loadavg: 0.99 1.00 1.07 2/65 19355
/proc/meminfo: memFree=522704/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=3328 CPUtime=222.29
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 766 0 0 0 22223 6 0 0 25 0 1 0 199940211 3407872 749 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 832 749 48 102 0 727 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 3328

[startup+282.492 s]
/proc/loadavg: 0.99 1.00 1.06 2/71 19473
/proc/meminfo: memFree=521248/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=3528 CPUtime=282.31
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 824 0 0 0 28218 13 0 0 25 0 1 0 199940211 3612672 807 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 882 807 48 102 0 777 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 3528

[startup+342.555 s]
/proc/loadavg: 0.99 1.00 1.06 2/65 19553
/proc/meminfo: memFree=522064/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=3720 CPUtime=342.32
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 866 0 0 0 34213 19 0 0 25 0 1 0 199940211 3809280 849 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 930 849 48 102 0 825 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 3720

[startup+402.588 s]
/proc/loadavg: 0.99 1.00 1.05 2/65 19553
/proc/meminfo: memFree=521936/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=3820 CPUtime=402.31
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 898 0 0 0 40212 19 0 0 25 0 1 0 199940211 3911680 878 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 955 878 48 102 0 850 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 3820

[startup+462.633 s]
/proc/loadavg: 0.99 1.00 1.05 2/65 19553
/proc/meminfo: memFree=521872/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=3932 CPUtime=462.33
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 932 0 0 0 46214 19 0 0 25 0 1 0 199940211 4026368 912 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 983 912 48 102 0 878 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 3932

[startup+522.668 s]
/proc/loadavg: 0.99 1.00 1.04 2/65 19553
/proc/meminfo: memFree=521744/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=4108 CPUtime=522.32
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 977 0 0 0 52213 19 0 0 25 0 1 0 199940211 4206592 957 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 1027 957 48 102 0 922 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 4108

[startup+582.701 s]
/proc/loadavg: 1.04 1.01 1.04 2/65 19553
/proc/meminfo: memFree=521680/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=4364 CPUtime=582.33
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 1009 0 0 0 58214 19 0 0 25 0 1 0 199940211 4468736 989 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 1091 989 48 102 0 986 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 4364

[startup+642.738 s]
/proc/loadavg: 1.01 1.01 1.03 2/65 19553
/proc/meminfo: memFree=521680/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=4352 CPUtime=642.34
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 1009 0 0 0 64215 19 0 0 25 0 1 0 199940211 4456448 989 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 1088 989 48 102 0 983 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 4352

[startup+702.772 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 19553
/proc/meminfo: memFree=521424/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=4524 CPUtime=702.34
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 1054 0 0 0 70215 19 0 0 25 0 1 0 199940211 4632576 1034 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 1131 1034 48 102 0 1026 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 4524

[startup+762.812 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 19553
/proc/meminfo: memFree=521360/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=4524 CPUtime=762.34
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 1054 0 0 0 76215 19 0 0 25 0 1 0 199940211 4632576 1034 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 1131 1034 48 102 0 1026 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 4524

[startup+822.853 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 19553
/proc/meminfo: memFree=521232/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=4624 CPUtime=822.36
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 1097 0 0 0 82216 20 0 0 25 0 1 0 199940211 4734976 1067 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 1156 1067 48 102 0 1051 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 4624

[startup+882.888 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 19553
/proc/meminfo: memFree=521232/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=4628 CPUtime=882.35
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 1103 0 0 0 88215 20 0 0 25 0 1 0 199940211 4739072 1068 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 1157 1068 48 102 0 1052 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 4628

[startup+942.933 s]
/proc/loadavg: 1.04 1.01 1.01 2/65 19553
/proc/meminfo: memFree=521232/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=4804 CPUtime=942.35
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 1150 0 0 0 94215 20 0 0 25 0 1 0 199940211 4919296 1114 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 1201 1114 48 102 0 1096 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 4804

[startup+1002.97 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 19553
/proc/meminfo: memFree=521232/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=4804 CPUtime=1002.36
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 1151 0 0 0 100216 20 0 0 25 0 1 0 199940211 4919296 1114 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 1201 1114 48 102 0 1096 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 4804

[startup+1063.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19553
/proc/meminfo: memFree=521040/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=5140 CPUtime=1062.36
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 1206 0 0 0 106216 20 0 0 25 0 1 0 199940211 5263360 1169 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 1285 1169 48 102 0 1180 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 5140

[startup+1123.05 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19553
/proc/meminfo: memFree=521040/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=5112 CPUtime=1122.35
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 1206 0 0 0 112215 20 0 0 25 0 1 0 199940211 5234688 1163 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 1278 1163 48 102 0 1173 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 5112

[startup+1183.09 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 19553
/proc/meminfo: memFree=520976/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=5112 CPUtime=1182.37
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 1206 0 0 0 118216 21 0 0 25 0 1 0 199940211 5234688 1163 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 1278 1163 48 102 0 1173 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 5112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.82 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 19553
/proc/meminfo: memFree=520976/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=5112 CPUtime=1200.1
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 1206 0 0 0 119989 21 0 0 25 0 1 0 199940211 5234688 1163 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 1278 1163 48 102 0 1173 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 5112

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

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

[startup+1200.82 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 19553
/proc/meminfo: memFree=520976/2055920 swapFree=4183348/4192956
[pid=19354] ppid=19352 vsize=5112 CPUtime=1200.1
/proc/19354/stat : 19354 (picosat) R 19352 19354 19108 0 -1 4194304 1206 0 0 0 119989 21 0 0 25 0 1 0 199940211 5234688 1163 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/19354/statm: 1278 1163 48 102 0 1173 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 5112

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.83
CPU time (s): 1200.1
CPU user time (s): 1199.89
CPU system time (s): 0.211967
CPU usage (%): 99.9398
Max. virtual memory (cumulated for all children) (KiB): 5140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.211967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1206
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= 3509

runsolver used 1.17982 second user time and 3.09153 second system time

The end



Launcher Data (download as text)




Begin job on node63 on Sun Feb 18 11:57:08 UTC 2007

IDJOB= 295078
IDBENCH= 19904
IDSOLVER= 106
FILE ID= node63/295078-1171799828

PBS_JOBID= 3839586

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-S316555917-14.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295078-1171799828/picosat /tmp/evaluation/295078-1171799828/instance-295078-1171799828.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-295078-1171799828 -o ROOT/results/node63/solver-295078-1171799828 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295078-1171799828/picosat /tmp/evaluation/295078-1171799828/instance-295078-1171799828.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  8e212727d677304f0bd3b7ae7a2c8937

RANDOM SEED= 405047364

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:        526128 kB
Buffers:         47472 kB
Cached:        1360376 kB
SwapCached:       3968 kB
Active:         780332 kB
Inactive:       637520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        526128 kB
SwapTotal:     4192956 kB
SwapFree:      4183348 kB
Dirty:             764 kB
Writeback:           0 kB
Mapped:          15472 kB
Slab:            97928 kB
Committed_AS:   507556 kB
PageTables:       1460 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 node63 on Sun Feb 18 12:17:11 UTC 2007