Trace number 296472

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) 1200.08 1200.61

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S2067396253-13.UNSAT.shuffled.cnf
MD5SUM4e805ab7dbe0d5b1331a11ff5f4f3a71
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark19.861
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
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 54005

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/node26/watcher-296472-1171824141 -o ROOT/results/node26/solver-296472-1171824141 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296472-1171824141/picosat /tmp/evaluation/296472-1171824141/instance-296472-1171824141.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: 1.08 1.02 1.01 3/77 12282
/proc/meminfo: memFree=803904/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=568 CPUtime=0
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 202367772 581632 53 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 142 53 40 102 0 37 0

[startup+0.106794 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 12282
/proc/meminfo: memFree=803904/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=848 CPUtime=0.09
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 153 0 0 0 6 3 0 0 18 0 1 0 202367772 868352 137 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134567815 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 211 138 48 102 0 106 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 848

[startup+0.514864 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 12282
/proc/meminfo: memFree=803904/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=844 CPUtime=0.5
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 170 0 0 0 47 3 0 0 22 0 1 0 202367772 864256 153 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134549502 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 211 153 48 102 0 106 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 844

[startup+1.33501 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 12283
/proc/meminfo: memFree=803384/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=968 CPUtime=1.32
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 187 0 0 0 129 3 0 0 25 0 1 0 202367772 991232 170 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529758 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 242 170 48 102 0 137 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 968

[startup+2.97429 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 12283
/proc/meminfo: memFree=803192/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=1096 CPUtime=2.96
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 206 0 0 0 293 3 0 0 25 0 1 0 202367772 1122304 189 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530927 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 274 189 48 102 0 169 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1096

[startup+6.25086 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 12283
/proc/meminfo: memFree=803000/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=1096 CPUtime=6.23
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 234 0 0 0 620 3 0 0 25 0 1 0 202367772 1122304 217 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 274 217 48 102 0 169 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1096

[startup+12.708 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 12283
/proc/meminfo: memFree=802744/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=1276 CPUtime=12.7
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 268 0 0 0 1266 4 0 0 25 0 1 0 202367772 1306624 251 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 319 251 48 102 0 214 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1276

[startup+25.5082 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 12283
/proc/meminfo: memFree=802552/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=1512 CPUtime=25.49
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 313 0 0 0 2545 4 0 0 25 0 1 0 202367772 1548288 296 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 378 296 48 102 0 273 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1512

[startup+51.1186 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 12283
/proc/meminfo: memFree=802296/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=1744 CPUtime=51.09
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 377 0 0 0 5105 4 0 0 25 0 1 0 202367772 1785856 360 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525862 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 436 360 48 102 0 331 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1744

[startup+102.338 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 12283
/proc/meminfo: memFree=801976/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=2012 CPUtime=102.29
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 438 0 0 0 10225 4 0 0 25 0 1 0 202367772 2060288 421 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 503 421 48 102 0 398 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 2012

[startup+162.373 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12283
/proc/meminfo: memFree=801656/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=2284 CPUtime=162.31
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 506 0 0 0 16226 5 0 0 25 0 1 0 202367772 2338816 489 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 571 489 48 102 0 466 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 2284

[startup+222.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12283
/proc/meminfo: memFree=801400/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=2468 CPUtime=222.31
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 565 0 0 0 22226 5 0 0 25 0 1 0 202367772 2527232 548 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 617 548 48 102 0 512 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 2468

[startup+282.421 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12283
/proc/meminfo: memFree=801336/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=2600 CPUtime=282.31
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 586 0 0 0 28226 5 0 0 25 0 1 0 202367772 2662400 568 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 650 568 48 102 0 545 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 2600

[startup+342.447 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12283
/proc/meminfo: memFree=801144/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=2776 CPUtime=342.32
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 640 0 0 0 34226 6 0 0 25 0 1 0 202367772 2842624 615 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 694 615 48 102 0 589 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 2776

[startup+402.481 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12283
/proc/meminfo: memFree=801016/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=2876 CPUtime=402.33
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 660 0 0 0 40227 6 0 0 25 0 1 0 202367772 2945024 635 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 719 635 48 102 0 614 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 2876

[startup+462.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12283
/proc/meminfo: memFree=801016/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=2916 CPUtime=462.34
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 687 0 0 0 46227 7 0 0 25 0 1 0 202367772 2985984 653 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 729 653 48 102 0 624 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 2916

[startup+522.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12283
/proc/meminfo: memFree=800952/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=2960 CPUtime=522.34
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 711 0 0 0 52227 7 0 0 25 0 1 0 202367772 3031040 665 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 740 665 48 102 0 635 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 2960

[startup+582.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12283
/proc/meminfo: memFree=800760/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=3160 CPUtime=582.35
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 774 0 0 0 58227 8 0 0 25 0 1 0 202367772 3235840 717 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 790 717 48 102 0 685 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 3160

[startup+642.585 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12283
/proc/meminfo: memFree=800632/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=3284 CPUtime=642.35
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 809 0 0 0 64227 8 0 0 25 0 1 0 202367772 3362816 750 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 821 750 48 102 0 716 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 3284

[startup+702.61 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 12283
/proc/meminfo: memFree=800632/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=3284 CPUtime=702.36
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 809 0 0 0 70227 9 0 0 25 0 1 0 202367772 3362816 750 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 821 750 48 102 0 716 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 3284

[startup+762.641 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 12283
/proc/meminfo: memFree=800440/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=3392 CPUtime=762.36
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 834 0 0 0 76227 9 0 0 25 0 1 0 202367772 3473408 774 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 848 774 48 102 0 743 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 3392

[startup+822.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12283
/proc/meminfo: memFree=800504/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=3392 CPUtime=822.37
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 834 0 0 0 82228 9 0 0 25 0 1 0 202367772 3473408 774 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 848 774 48 102 0 743 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 3392

[startup+882.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12283
/proc/meminfo: memFree=800440/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=3388 CPUtime=882.38
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 867 0 0 0 88228 10 0 0 25 0 1 0 202367772 3469312 782 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 847 782 48 102 0 742 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 3388

[startup+942.725 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12283
/proc/meminfo: memFree=800440/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=3388 CPUtime=942.38
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 867 0 0 0 94228 10 0 0 25 0 1 0 202367772 3469312 782 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 847 782 48 102 0 742 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 3388

[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12283
/proc/meminfo: memFree=800376/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=3448 CPUtime=1002.39
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 908 0 0 0 100228 11 0 0 25 0 1 0 202367772 3530752 799 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 862 799 48 102 0 757 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 3448

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12283
/proc/meminfo: memFree=800376/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=3540 CPUtime=1062.4
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 924 0 0 0 106229 11 0 0 25 0 1 0 202367772 3624960 815 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 885 815 48 102 0 780 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 3540

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 12309
/proc/meminfo: memFree=799112/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=3588 CPUtime=1122.39
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 971 0 0 0 112226 13 0 0 25 0 1 0 202367772 3674112 835 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530085 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 897 835 48 102 0 792 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 3588

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 12421
/proc/meminfo: memFree=799048/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=3584 CPUtime=1182.36
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 971 0 0 0 118223 13 0 0 25 0 1 0 202367772 3670016 834 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 896 834 48 102 0 791 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 3584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 12453
/proc/meminfo: memFree=799040/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=3584 CPUtime=1200.07
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 971 0 0 0 119994 13 0 0 25 0 1 0 202367772 3670016 834 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 896 834 48 102 0 791 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 3584

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 12453
/proc/meminfo: memFree=799040/2055920 swapFree=4131780/4192956
[pid=12282] ppid=12280 vsize=3584 CPUtime=1200.07
/proc/12282/stat : 12282 (picosat) R 12280 12282 11082 0 -1 4194304 971 0 0 0 119994 13 0 0 25 0 1 0 202367772 3670016 834 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12282/statm: 896 834 48 102 0 791 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 3584

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.94
CPU system time (s): 0.139978
CPU usage (%): 99.9564
Max. virtual memory (cumulated for all children) (KiB): 3720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 971
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= 25915

runsolver used 1.3008 second user time and 2.71259 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Sun Feb 18 18:42:21 UTC 2007

IDJOB= 296472
IDBENCH= 19938
IDSOLVER= 106
FILE ID= node26/296472-1171824141

PBS_JOBID= 3839635

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S2067396253-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296472-1171824141/picosat /tmp/evaluation/296472-1171824141/instance-296472-1171824141.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-296472-1171824141 -o ROOT/results/node26/solver-296472-1171824141 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296472-1171824141/picosat /tmp/evaluation/296472-1171824141/instance-296472-1171824141.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  4e805ab7dbe0d5b1331a11ff5f4f3a71

RANDOM SEED= 929784077

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:        804248 kB
Buffers:         43508 kB
Cached:        1067032 kB
SwapCached:      40904 kB
Active:         781460 kB
Inactive:       380000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        804248 kB
SwapTotal:     4192956 kB
SwapFree:      4131780 kB
Dirty:             572 kB
Writeback:           0 kB
Mapped:          29976 kB
Slab:            75852 kB
Committed_AS:   599084 kB
PageTables:       1680 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= 66563 MiB

End job on node26 on Sun Feb 18 19:02:24 UTC 2007