Trace number 456506

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) 5000.06 5001.44

General information on the benchmark

Namecrafted/Difficult/contest05/others/
sgp_6-6-10.sat05-2670.reshuffled-07.cnf
MD5SUM080b0eee741469a320509f7827afc538
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark169.974
Satisfiable
(Un)Satisfiability was proved
Number of variables131400
Number of clauses1827900
Sum of the clauses size4134930
Maximum clause length60
Minimum clause length1
Number of clauses of size 1120
Number of clauses of size 21403970
Number of clauses of size 3419490
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54320

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

command line: runsolver --timestamp -w ROOT/results/node44/watcher-456506-1178345196 -o ROOT/results/node44/solver-456506-1178345196 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456506-1178345196/picosat /tmp/evaluation/456506-1178345196/instance-456506-1178345196.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.86 0.97 0.99 3/77 6988
/proc/meminfo: memFree=1448456/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=1536 CPUtime=0
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 299 0 0 0 0 0 0 0 18 0 1 0 282431816 1572864 285 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134526186 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 384 287 39 102 0 279 0

[startup+0.0119529 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 6988
/proc/meminfo: memFree=1448456/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=4576 CPUtime=0
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 679 0 0 0 0 0 0 0 18 0 1 0 282431816 4685824 622 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134526214 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 1144 623 39 102 0 1039 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4576

[startup+0.101962 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 6988
/proc/meminfo: memFree=1448456/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=16612 CPUtime=0.09
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 2164 0 0 0 5 4 0 0 18 0 1 0 282431816 17010688 2107 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 4153 2107 40 102 0 4048 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16612

[startup+0.301981 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 6988
/proc/meminfo: memFree=1448456/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=17140 CPUtime=0.29
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 2276 0 0 0 15 14 0 0 19 0 1 0 282431816 17551360 2219 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 4285 2219 40 102 0 4180 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17140

[startup+0.701023 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 6988
/proc/meminfo: memFree=1448456/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=18096 CPUtime=0.69
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 2518 0 0 0 35 34 0 0 23 0 1 0 282431816 18530304 2461 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 4524 2461 40 102 0 4419 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18096

[startup+1.5011 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 6989
/proc/meminfo: memFree=1439168/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=20072 CPUtime=1.49
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 2979 0 0 0 73 76 0 0 25 0 1 0 282431816 20553728 2922 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 5018 2922 40 102 0 4913 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20072

[startup+3.10127 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 6989
/proc/meminfo: memFree=1436480/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=23760 CPUtime=3.09
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 3880 0 0 0 151 158 0 0 25 0 1 0 282431816 24330240 3823 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 5940 3823 40 102 0 5835 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23760

[startup+6.3016 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 6989
/proc/meminfo: memFree=1429056/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=30356 CPUtime=6.29
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 5500 0 0 0 305 324 0 0 25 0 1 0 282431816 31084544 5443 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 7589 5443 40 102 0 7484 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30356

[startup+12.7023 s]
/proc/loadavg: 0.89 0.97 0.99 2/78 6989
/proc/meminfo: memFree=1417672/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=41692 CPUtime=12.69
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 8269 0 0 0 618 651 0 0 25 0 1 0 282431816 42692608 8212 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 10423 8212 40 102 0 10318 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41692

[startup+25.5016 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 6989
/proc/meminfo: memFree=1412744/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=47052 CPUtime=25.48
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 9372 0 0 0 1824 724 0 0 25 0 1 0 282431816 48181248 9302 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 11763 9302 48 102 0 11658 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47052

[startup+51.1012 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 6989
/proc/meminfo: memFree=1408904/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=50840 CPUtime=51.08
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 10306 0 0 0 4383 725 0 0 25 0 1 0 282431816 52060160 10236 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 12710 10236 48 102 0 12605 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 50840

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 6989
/proc/meminfo: memFree=1397768/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=61880 CPUtime=102.27
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 13096 0 0 0 9498 729 0 0 25 0 1 0 282431816 63365120 13026 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 15470 13026 48 102 0 15365 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 61880

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6989
/proc/meminfo: memFree=1383176/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=76892 CPUtime=162.25
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 16819 0 0 0 15491 734 0 0 25 0 1 0 282431816 78737408 16749 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524236 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 19223 16749 48 102 0 19118 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 76892

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6989
/proc/meminfo: memFree=1368776/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=90460 CPUtime=222.23
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 20337 0 0 0 21485 738 0 0 25 0 1 0 282431816 92631040 20206 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 22615 20206 48 102 0 22510 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 90460

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6989
/proc/meminfo: memFree=1368840/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=90460 CPUtime=282.22
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 20337 0 0 0 27483 739 0 0 25 0 1 0 282431816 92631040 20206 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 22615 20206 48 102 0 22510 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 90460

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6989
/proc/meminfo: memFree=1360648/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=98884 CPUtime=342.2
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 22448 0 0 0 33479 741 0 0 25 0 1 0 282431816 101257216 22317 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 24721 22317 48 102 0 24616 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 98884

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6989
/proc/meminfo: memFree=1354056/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=105200 CPUtime=402.19
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 24081 0 0 0 39475 744 0 0 25 0 1 0 282431816 107724800 23886 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524017 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 26300 23886 48 102 0 26195 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 105200

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6989
/proc/meminfo: memFree=1354056/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=105200 CPUtime=462.17
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 24081 0 0 0 45473 744 0 0 25 0 1 0 282431816 107724800 23886 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 26300 23886 48 102 0 26195 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 105200

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6989
/proc/meminfo: memFree=1344392/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=114756 CPUtime=522.16
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 26553 0 0 0 51469 747 0 0 25 0 1 0 282431816 117510144 26291 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 28689 26291 48 102 0 28584 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 114756

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6989
/proc/meminfo: memFree=1344392/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=114756 CPUtime=582.15
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 26553 0 0 0 57467 748 0 0 25 0 1 0 282431816 117510144 26291 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 28689 26291 48 102 0 28584 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 114756

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6989
/proc/meminfo: memFree=1344392/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=114756 CPUtime=642.13
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 26553 0 0 0 63465 748 0 0 25 0 1 0 282431816 117510144 26291 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 28689 26291 48 102 0 28584 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 114756


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7189
/proc/meminfo: memFree=1263368/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=194764 CPUtime=4001.17
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 47697 0 0 0 399319 798 0 0 25 0 1 0 282431816 199438336 46352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 48691 46352 48 102 0 48586 0
Current children cumulated CPU time (s) 4001.17
Current children cumulated vsize (KiB) 194764

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7189
/proc/meminfo: memFree=1263304/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=194764 CPUtime=4061.16
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 47697 0 0 0 405317 799 0 0 25 0 1 0 282431816 199438336 46352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 48691 46352 48 102 0 48586 0
Current children cumulated CPU time (s) 4061.16
Current children cumulated vsize (KiB) 194764

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7189
/proc/meminfo: memFree=1263304/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=194764 CPUtime=4121.14
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 47697 0 0 0 411314 800 0 0 25 0 1 0 282431816 199438336 46352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 48691 46352 48 102 0 48586 0
Current children cumulated CPU time (s) 4121.14
Current children cumulated vsize (KiB) 194764

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7189
/proc/meminfo: memFree=1263304/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=194764 CPUtime=4181.12
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 47697 0 0 0 417312 800 0 0 25 0 1 0 282431816 199438336 46352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 48691 46352 48 102 0 48586 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 194764

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7189
/proc/meminfo: memFree=1263304/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=194764 CPUtime=4241.11
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 47697 0 0 0 423310 801 0 0 25 0 1 0 282431816 199438336 46352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 48691 46352 48 102 0 48586 0
Current children cumulated CPU time (s) 4241.11
Current children cumulated vsize (KiB) 194764

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7189
/proc/meminfo: memFree=1259528/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=199012 CPUtime=4301.09
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 48764 0 0 0 429307 802 0 0 25 0 1 0 282431816 203788288 47287 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 49753 47287 48 102 0 49648 0
Current children cumulated CPU time (s) 4301.09
Current children cumulated vsize (KiB) 199012

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7189
/proc/meminfo: memFree=1259528/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=199012 CPUtime=4361.08
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 48764 0 0 0 435305 803 0 0 25 0 1 0 282431816 203788288 47287 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529628 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 49753 47287 48 102 0 49648 0
Current children cumulated CPU time (s) 4361.08
Current children cumulated vsize (KiB) 199012

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7189
/proc/meminfo: memFree=1259528/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=199012 CPUtime=4421.06
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 48764 0 0 0 441303 803 0 0 25 0 1 0 282431816 203788288 47287 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529903 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 49753 47287 48 102 0 49648 0
Current children cumulated CPU time (s) 4421.06
Current children cumulated vsize (KiB) 199012

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7189
/proc/meminfo: memFree=1259528/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=199012 CPUtime=4481.05
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 48765 0 0 0 447301 804 0 0 25 0 1 0 282431816 203788288 47288 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 49753 47288 48 102 0 49648 0
Current children cumulated CPU time (s) 4481.05
Current children cumulated vsize (KiB) 199012

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7189
/proc/meminfo: memFree=1259592/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=199012 CPUtime=4541.04
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 48765 0 0 0 453299 805 0 0 25 0 1 0 282431816 203788288 47288 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 49753 47288 48 102 0 49648 0
Current children cumulated CPU time (s) 4541.04
Current children cumulated vsize (KiB) 199012

[startup+4602.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 7189
/proc/meminfo: memFree=1255240/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=203524 CPUtime=4601.03
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 49901 0 0 0 459296 807 0 0 25 0 1 0 282431816 208408576 48424 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 50881 48424 48 102 0 50776 0
Current children cumulated CPU time (s) 4601.03
Current children cumulated vsize (KiB) 203524

[startup+4662.3 s]
/proc/loadavg: 1.06 1.03 1.01 2/78 7189
/proc/meminfo: memFree=1250376/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=208172 CPUtime=4661.01
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 51191 0 0 0 465292 809 0 0 25 0 1 0 282431816 213168128 49575 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 52043 49575 48 102 0 51938 0
Current children cumulated CPU time (s) 4661.01
Current children cumulated vsize (KiB) 208172

[startup+4722.31 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 7189
/proc/meminfo: memFree=1250376/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=208172 CPUtime=4720.99
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 51191 0 0 0 471290 809 0 0 25 0 1 0 282431816 213168128 49575 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 52043 49575 48 102 0 51938 0
Current children cumulated CPU time (s) 4720.99
Current children cumulated vsize (KiB) 208172

[startup+4782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 7189
/proc/meminfo: memFree=1250376/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=208172 CPUtime=4780.98
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 51191 0 0 0 477288 810 0 0 25 0 1 0 282431816 213168128 49575 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 52043 49575 48 102 0 51938 0
Current children cumulated CPU time (s) 4780.98
Current children cumulated vsize (KiB) 208172

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7189
/proc/meminfo: memFree=1250376/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=208172 CPUtime=4840.95
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 51191 0 0 0 483285 810 0 0 25 0 1 0 282431816 213168128 49575 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529092 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 52043 49575 48 102 0 51938 0
Current children cumulated CPU time (s) 4840.95
Current children cumulated vsize (KiB) 208172

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7189
/proc/meminfo: memFree=1250376/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=208172 CPUtime=4900.95
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 51191 0 0 0 489284 811 0 0 25 0 1 0 282431816 213168128 49575 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 52043 49575 48 102 0 51938 0
Current children cumulated CPU time (s) 4900.95
Current children cumulated vsize (KiB) 208172

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7189
/proc/meminfo: memFree=1250376/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=208172 CPUtime=4960.93
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 51191 0 0 0 495282 811 0 0 25 0 1 0 282431816 213168128 49575 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 52043 49575 48 102 0 51938 0
Current children cumulated CPU time (s) 4960.93
Current children cumulated vsize (KiB) 208172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7189
/proc/meminfo: memFree=1250376/2055920 swapFree=4156332/4192956
[pid=6988] ppid=6986 vsize=208172 CPUtime=5000.03
/proc/6988/stat : 6988 (picosat) R 6986 6988 6932 0 -1 4194304 51198 0 0 0 499191 812 0 0 25 0 1 0 282431816 213168128 49582 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529900 0 0 4096 0 0 0 0 17 1 0 0
/proc/6988/statm: 52043 49582 48 102 0 51938 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 208172

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): 5001.44
CPU time (s): 5000.06
CPU user time (s): 4991.91
CPU system time (s): 8.15376
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 208728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4991.91
system time used= 8.15376
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51198
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= 7
involuntary context switches= 103784

runsolver used 3.9214 second user time and 11.0053 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sat May  5 06:06:41 UTC 2007

IDJOB= 456506
IDBENCH= 24734
IDSOLVER= 171
FILE ID= node44/456506-1178345196

PBS_JOBID= 5188846

Free space on /tmp= 66530 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/sgp_6-6-10.sat05-2670.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456506-1178345196/picosat /tmp/evaluation/456506-1178345196/instance-456506-1178345196.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-456506-1178345196 -o ROOT/results/node44/solver-456506-1178345196 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456506-1178345196/picosat /tmp/evaluation/456506-1178345196/instance-456506-1178345196.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  080b0eee741469a320509f7827afc538

RANDOM SEED= 533007292

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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:       1448672 kB
Buffers:         38364 kB
Cached:         442364 kB
SwapCached:      13836 kB
Active:         193484 kB
Inactive:       311468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1448672 kB
SwapTotal:     4192956 kB
SwapFree:      4156332 kB
Dirty:           31216 kB
Writeback:           0 kB
Mapped:          32352 kB
Slab:            87776 kB
Committed_AS:  4552792 kB
PageTables:       1736 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= 66530 MiB

End job on node44 on Sat May  5 07:30:05 UTC 2007