Trace number 1825132

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: picosat 535UNSAT 2872.92 2873.69

General information on the benchmark

NameAPPLICATIONS/bitverif/countbitswegner/
countbitswegner064.cnf
MD5SUM1a0b22841159d2c84fdcb857229ffa08
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark155.002
Satisfiable
(Un)Satisfiability was proved
Number of variables24448
Number of clauses73151
Sum of the clauses size170683
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 248766
Number of clauses of size 324383
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2872.82/2873.69	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1825132-1242486752/watcher-1825132-1242486752 -o /tmp/evaluation-result-1825132-1242486752/solver-1825132-1242486752 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1825132-1242486752.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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: 0.99 0.97 0.99 3/65 21723
/proc/meminfo: memFree=896296/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=568 CPUtime=0
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 276707869 581632 54 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 142 54 40 102 0 37 0

[startup+0.0955641 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 21723
/proc/meminfo: memFree=896296/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=1372 CPUtime=0.09
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 240 0 0 0 4 5 0 0 18 0 1 0 276707869 1404928 226 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 343 226 40 102 0 238 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1372

[startup+0.101564 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 21723
/proc/meminfo: memFree=896296/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=1372 CPUtime=0.09
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 243 0 0 0 4 5 0 0 18 0 1 0 276707869 1404928 229 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 343 230 40 102 0 238 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1372

[startup+0.301587 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 21723
/proc/meminfo: memFree=896296/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=2512 CPUtime=0.29
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 515 0 0 0 13 16 0 0 19 0 1 0 276707869 2572288 501 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 628 501 40 102 0 523 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2512

[startup+0.701633 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 21723
/proc/meminfo: memFree=896296/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=4880 CPUtime=0.69
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 1014 0 0 0 39 30 0 0 22 0 1 0 276707869 4997120 975 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 1220 975 42 102 0 1115 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4880

[startup+1.50173 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21724
/proc/meminfo: memFree=892512/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=4880 CPUtime=1.49
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 1018 0 0 0 119 30 0 0 25 0 1 0 276707869 4997120 979 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 1220 979 42 102 0 1115 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4880

[startup+3.10191 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21724
/proc/meminfo: memFree=892256/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=5276 CPUtime=3.09
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 1115 0 0 0 279 30 0 0 25 0 1 0 276707869 5402624 1074 1992294400 134512640 134931368 4294956240 18446744073709551615 134529100 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 1319 1074 48 102 0 1214 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5276

[startup+6.30128 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21724
/proc/meminfo: memFree=891104/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=6060 CPUtime=6.29
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 1308 0 0 0 598 31 0 0 25 0 1 0 276707869 6205440 1267 1992294400 134512640 134931368 4294956240 18446744073709551615 134529876 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 1515 1267 48 102 0 1410 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6060

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21724
/proc/meminfo: memFree=890152/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=6940 CPUtime=12.69
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 1527 0 0 0 1238 31 0 0 25 0 1 0 276707869 7106560 1486 1992294400 134512640 134931368 4294956240 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 1735 1486 48 102 0 1630 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6940

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21724
/proc/meminfo: memFree=888680/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=8496 CPUtime=25.48
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 1889 0 0 0 2517 31 0 0 25 0 1 0 276707869 8699904 1848 1992294400 134512640 134931368 4294956240 18446744073709551615 134531494 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 2124 1848 48 102 0 2019 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8496

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21724
/proc/meminfo: memFree=885096/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=12444 CPUtime=51.08
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 2880 0 0 0 5076 32 0 0 25 0 1 0 276707869 12742656 2839 1992294400 134512640 134931368 4294956240 18446744073709551615 134525736 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 3111 2839 48 102 0 3006 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12444

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21724
/proc/meminfo: memFree=882152/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=14984 CPUtime=102.27
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 3523 0 0 0 10195 32 0 0 25 0 1 0 276707869 15343616 3482 1992294400 134512640 134931368 4294956240 18446744073709551615 134529841 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 3746 3482 48 102 0 3641 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14984

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21724
/proc/meminfo: memFree=878056/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=19064 CPUtime=162.25
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 4553 0 0 0 16192 33 0 0 25 0 1 0 276707869 19521536 4512 1992294400 134512640 134931368 4294956240 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 4766 4512 48 102 0 4661 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19064

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21724
/proc/meminfo: memFree=876712/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=20352 CPUtime=222.23
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 4884 0 0 0 22190 33 0 0 25 0 1 0 276707869 20840448 4843 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 5088 4843 48 102 0 4983 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 20352

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21724
/proc/meminfo: memFree=870376/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=26708 CPUtime=282.22
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 6474 0 0 0 28187 35 0 0 25 0 1 0 276707869 27348992 6433 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 6677 6433 48 102 0 6572 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 26708

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21724
/proc/meminfo: memFree=870320/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=26708 CPUtime=342.2
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 6478 0 0 0 34185 35 0 0 25 0 1 0 276707869 27348992 6437 1992294400 134512640 134931368 4294956240 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 6677 6437 48 102 0 6572 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 26708

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21724
/proc/meminfo: memFree=869360/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=27592 CPUtime=402.18
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 6709 0 0 0 40183 35 0 0 25 0 1 0 276707869 28254208 6668 1992294400 134512640 134931368 4294956240 18446744073709551615 134524164 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 6898 6668 48 102 0 6793 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 27592

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21724
/proc/meminfo: memFree=869360/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=27592 CPUtime=462.16
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 6712 0 0 0 46181 35 0 0 25 0 1 0 276707869 28254208 6671 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 6898 6671 48 102 0 6793 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 27592

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21724
/proc/meminfo: memFree=869360/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=27592 CPUtime=522.15
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 6714 0 0 0 52180 35 0 0 25 0 1 0 276707869 28254208 6673 1992294400 134512640 134931368 4294956240 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 6898 6673 48 102 0 6793 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 27592

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21724
/proc/meminfo: memFree=866672/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=30188 CPUtime=582.14
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 7474 0 0 0 58178 36 0 0 25 0 1 0 276707869 30912512 7295 1992294400 134512640 134931368 4294956240 18446744073709551615 134544827 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 7547 7295 48 102 0 7442 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 30188

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21724
/proc/meminfo: memFree=860336/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=36380 CPUtime=642.12
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 9194 0 0 0 64175 37 0 0 25 0 1 0 276707869 37253120 8871 1992294400 134512640 134931368 4294956240 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 9095 8871 48 102 0 8990 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 36380


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

/proc/meminfo: memFree=827824/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=68948 CPUtime=2201.7
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 17964 0 0 0 220125 45 0 0 25 0 1 0 276707869 70602752 16977 1992294400 134512640 134931368 4294956240 18446744073709551615 134530341 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17237 16977 48 102 0 17132 0
Current children cumulated CPU time (s) 2201.7
Current children cumulated vsize (KiB) 68948

[startup+2262.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21726
/proc/meminfo: memFree=827824/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=68948 CPUtime=2261.69
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 17964 0 0 0 226123 46 0 0 25 0 1 0 276707869 70602752 16977 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17237 16977 48 102 0 17132 0
Current children cumulated CPU time (s) 2261.69
Current children cumulated vsize (KiB) 68948

[startup+2322.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21726
/proc/meminfo: memFree=827824/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=68928 CPUtime=2321.67
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 17964 0 0 0 232121 46 0 0 25 0 1 0 276707869 70582272 16974 1992294400 134512640 134931368 4294956240 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17232 16974 48 102 0 17127 0
Current children cumulated CPU time (s) 2321.67
Current children cumulated vsize (KiB) 68928

[startup+2382.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21726
/proc/meminfo: memFree=827824/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=68928 CPUtime=2381.65
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 17964 0 0 0 238119 46 0 0 25 0 1 0 276707869 70582272 16974 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17232 16974 48 102 0 17127 0
Current children cumulated CPU time (s) 2381.65
Current children cumulated vsize (KiB) 68928

[startup+2442.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21726
/proc/meminfo: memFree=827888/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=68928 CPUtime=2441.64
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 17967 0 0 0 244118 46 0 0 25 0 1 0 276707869 70582272 16977 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17232 16977 48 102 0 17127 0
Current children cumulated CPU time (s) 2441.64
Current children cumulated vsize (KiB) 68928

[startup+2502.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21726
/proc/meminfo: memFree=827888/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=68928 CPUtime=2501.62
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 17967 0 0 0 250116 46 0 0 25 0 1 0 276707869 70582272 16977 1992294400 134512640 134931368 4294956240 18446744073709551615 134529903 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17232 16977 48 102 0 17127 0
Current children cumulated CPU time (s) 2501.62
Current children cumulated vsize (KiB) 68928

[startup+2562.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21726
/proc/meminfo: memFree=827888/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=68928 CPUtime=2561.6
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 17967 0 0 0 256114 46 0 0 25 0 1 0 276707869 70582272 16977 1992294400 134512640 134931368 4294956240 18446744073709551615 134525561 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17232 16977 48 102 0 17127 0
Current children cumulated CPU time (s) 2561.6
Current children cumulated vsize (KiB) 68928

[startup+2622.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21726
/proc/meminfo: memFree=827888/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=68928 CPUtime=2621.59
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 17967 0 0 0 262113 46 0 0 25 0 1 0 276707869 70582272 16977 1992294400 134512640 134931368 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17232 16977 48 102 0 17127 0
Current children cumulated CPU time (s) 2621.59
Current children cumulated vsize (KiB) 68928

[startup+2682.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21726
/proc/meminfo: memFree=827952/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=68928 CPUtime=2681.57
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 17967 0 0 0 268111 46 0 0 25 0 1 0 276707869 70582272 16977 1992294400 134512640 134931368 4294956240 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17232 16977 48 102 0 17127 0
Current children cumulated CPU time (s) 2681.57
Current children cumulated vsize (KiB) 68928

[startup+2742.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21726
/proc/meminfo: memFree=827952/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=68928 CPUtime=2741.56
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 17971 0 0 0 274109 47 0 0 25 0 1 0 276707869 70582272 16981 1992294400 134512640 134931368 4294956240 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17232 16981 48 102 0 17127 0
Current children cumulated CPU time (s) 2741.56
Current children cumulated vsize (KiB) 68928

[startup+2802.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21726
/proc/meminfo: memFree=827952/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=68928 CPUtime=2801.54
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 17971 0 0 0 280107 47 0 0 25 0 1 0 276707869 70582272 16981 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17232 16981 48 102 0 17127 0
Current children cumulated CPU time (s) 2801.54
Current children cumulated vsize (KiB) 68928

[startup+2862.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21726
/proc/meminfo: memFree=827952/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=68928 CPUtime=2861.53
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 17971 0 0 0 286106 47 0 0 25 0 1 0 276707869 70582272 16981 1992294400 134512640 134931368 4294956240 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17232 16981 48 102 0 17127 0
Current children cumulated CPU time (s) 2861.53
Current children cumulated vsize (KiB) 68928

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

[startup+2867.1 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21726
/proc/meminfo: memFree=827952/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=68928 CPUtime=2866.33
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 17971 0 0 0 286586 47 0 0 25 0 1 0 276707869 70582272 16981 1992294400 134512640 134931368 4294956240 18446744073709551615 134529280 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17232 16981 48 102 0 17127 0
Current children cumulated CPU time (s) 2866.33
Current children cumulated vsize (KiB) 68928

[startup+2870.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21726
/proc/meminfo: memFree=827952/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=68928 CPUtime=2869.52
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 17971 0 0 0 286905 47 0 0 25 0 1 0 276707869 70582272 16981 1992294400 134512640 134931368 4294956240 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17232 16981 48 102 0 17127 0
Current children cumulated CPU time (s) 2869.52
Current children cumulated vsize (KiB) 68928

[startup+2871.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21726
/proc/meminfo: memFree=827952/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=68928 CPUtime=2871.12
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 17971 0 0 0 287065 47 0 0 25 0 1 0 276707869 70582272 16981 1992294400 134512640 134931368 4294956240 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17232 16981 48 102 0 17127 0
Current children cumulated CPU time (s) 2871.12
Current children cumulated vsize (KiB) 68928

[startup+2872.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21726
/proc/meminfo: memFree=827952/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=68928 CPUtime=2871.92
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 17971 0 0 0 287145 47 0 0 25 0 1 0 276707869 70582272 16981 1992294400 134512640 134931368 4294956240 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17232 16981 48 102 0 17127 0
Current children cumulated CPU time (s) 2871.92
Current children cumulated vsize (KiB) 68928

[startup+2873.1 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21726
/proc/meminfo: memFree=827952/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=68928 CPUtime=2872.33
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 17971 0 0 0 287186 47 0 0 25 0 1 0 276707869 70582272 16981 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17232 16981 48 102 0 17127 0
Current children cumulated CPU time (s) 2872.33
Current children cumulated vsize (KiB) 68928

[startup+2873.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21726
/proc/meminfo: memFree=827952/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=68928 CPUtime=2872.72
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 17971 0 0 0 287225 47 0 0 25 0 1 0 276707869 70582272 16981 1992294400 134512640 134931368 4294956240 18446744073709551615 134525669 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17232 16981 48 102 0 17127 0
Current children cumulated CPU time (s) 2872.72
Current children cumulated vsize (KiB) 68928

[startup+2873.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 21726
/proc/meminfo: memFree=827952/2055920 swapFree=4179920/4192956
[pid=21723] ppid=21721 vsize=68928 CPUtime=2872.82
/proc/21723/stat : 21723 (picosat) R 21721 21723 21618 0 -1 4194304 17971 0 0 0 287235 47 0 0 25 0 1 0 276707869 70582272 16981 1992294400 134512640 134931368 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/21723/statm: 17232 16981 48 102 0 17127 0
Current children cumulated CPU time (s) 2872.82
Current children cumulated vsize (KiB) 68928

Child status: 20
Real time (s): 2873.69
CPU time (s): 2872.92
CPU user time (s): 2872.44
CPU system time (s): 0.484926
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 69196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2872.44
system time used= 0.484926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17973
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= 2
involuntary context switches= 3642

runsolver used 3.17852 second user time and 6.62399 second system time

The end

Launcher Data 

Begin job on node74 at 2009-05-16 17:12:32
IDJOB=1825132
IDBENCH=70800
IDSOLVER=666
FILE ID=node74/1825132-1242486752
PBS_JOBID= 9306915
Free space on /tmp= 102916 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitswegner/countbitswegner064.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825132-1242486752/watcher-1825132-1242486752 -o /tmp/evaluation-result-1825132-1242486752/solver-1825132-1242486752 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1825132-1242486752.cnf            

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1a0b22841159d2c84fdcb857229ffa08
RANDOM SEED=1888404922

node74.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.233
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		: 3000.233
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:        896712 kB
Buffers:         91836 kB
Cached:         973052 kB
SwapCached:       6180 kB
Active:         285856 kB
Inactive:       787700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        896712 kB
SwapTotal:     4192956 kB
SwapFree:      4179920 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:          14364 kB
Slab:            71480 kB
Committed_AS:  1025076 kB
PageTables:       1444 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 102916 MiB
End job on node74 at 2009-05-16 18:00:25