Trace number 1825130

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 9189.74 9192.86

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand032.cnf
MD5SUMfc00df719c8630009723cd295f7c0c3b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark596.394
Satisfiable
(Un)Satisfiability was proved
Number of variables23696
Number of clauses70703
Sum of the clauses size164971
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 247134
Number of clauses of size 323567
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

9189.66/9192.86	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-1825130-1242485080/watcher-1825130-1242485080 -o /tmp/evaluation-result-1825130-1242485080/solver-1825130-1242485080 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1825130-1242485080.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: 1.74 1.90 1.89 3/65 16699
/proc/meminfo: memFree=1702304/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=568 CPUtime=0
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 72 0 0 0 0 0 0 0 20 0 1 0 276537356 581632 58 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 142 58 40 102 0 37 0

[startup+0.0255591 s]
/proc/loadavg: 1.74 1.90 1.89 3/65 16699
/proc/meminfo: memFree=1702304/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=708 CPUtime=0.01
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 110 0 0 0 0 1 0 0 20 0 1 0 276537356 724992 96 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 177 96 40 102 0 72 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 708

[startup+0.101572 s]
/proc/loadavg: 1.74 1.90 1.89 3/65 16699
/proc/meminfo: memFree=1702304/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=1356 CPUtime=0.09
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 244 0 0 0 3 6 0 0 20 0 1 0 276537356 1388544 230 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 339 230 40 102 0 234 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1356

[startup+0.301609 s]
/proc/loadavg: 1.74 1.90 1.89 3/65 16699
/proc/meminfo: memFree=1702304/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=2484 CPUtime=0.29
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 538 0 0 0 12 17 0 0 22 0 1 0 276537356 2543616 524 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 621 524 40 102 0 516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2484

[startup+0.701683 s]
/proc/loadavg: 1.74 1.90 1.89 3/65 16699
/proc/meminfo: memFree=1702304/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=4776 CPUtime=0.69
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 983 0 0 0 43 26 0 0 25 0 1 0 276537356 4890624 944 1992294400 134512640 134931368 4294956240 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 1194 944 42 102 0 1089 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4776

[startup+1.50183 s]
/proc/loadavg: 1.74 1.90 1.89 2/66 16700
/proc/meminfo: memFree=1698584/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=5048 CPUtime=1.49
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 1050 0 0 0 123 26 0 0 25 0 1 0 276537356 5169152 1009 1992294400 134512640 134931368 4294956240 18446744073709551615 134524030 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 1262 1009 48 102 0 1157 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5048

[startup+3.10113 s]
/proc/loadavg: 1.74 1.90 1.89 2/66 16700
/proc/meminfo: memFree=1697960/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=5708 CPUtime=3.09
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 1223 0 0 0 283 26 0 0 25 0 1 0 276537356 5844992 1182 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 1427 1182 48 102 0 1322 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5708

[startup+6.30173 s]
/proc/loadavg: 1.68 1.88 1.89 2/66 16700
/proc/meminfo: memFree=1697224/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=5960 CPUtime=6.29
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 1296 0 0 0 603 26 0 0 25 0 1 0 276537356 6103040 1255 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 1490 1255 48 102 0 1385 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5960

[startup+12.7019 s]
/proc/loadavg: 1.63 1.87 1.88 2/66 16700
/proc/meminfo: memFree=1696856/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=6356 CPUtime=12.68
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 1393 0 0 0 1242 26 0 0 25 0 1 0 276537356 6508544 1352 1992294400 134512640 134931368 4294956240 18446744073709551615 134522712 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 1589 1352 48 102 0 1484 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6356

[startup+25.5013 s]
/proc/loadavg: 1.49 1.82 1.87 2/66 16700
/proc/meminfo: memFree=1696280/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=7136 CPUtime=25.48
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 1545 0 0 0 2522 26 0 0 25 0 1 0 276537356 7307264 1504 1992294400 134512640 134931368 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 1784 1504 48 102 0 1679 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7136

[startup+51.1011 s]
/proc/loadavg: 1.32 1.76 1.84 2/66 16700
/proc/meminfo: memFree=1695384/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=7928 CPUtime=51.07
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 1763 0 0 0 5080 27 0 0 25 0 1 0 276537356 8118272 1722 1992294400 134512640 134931368 4294956240 18446744073709551615 134522932 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 1982 1722 48 102 0 1877 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7928

[startup+102.306 s]
/proc/loadavg: 1.14 1.64 1.80 2/66 16700
/proc/meminfo: memFree=1689176/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=14176 CPUtime=102.26
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 3314 0 0 0 10198 28 0 0 25 0 1 0 276537356 14516224 3273 1992294400 134512640 134931368 4294956240 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 3544 3273 48 102 0 3439 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14176

[startup+162.302 s]
/proc/loadavg: 1.05 1.52 1.75 2/66 16700
/proc/meminfo: memFree=1688856/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=14436 CPUtime=162.23
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 3395 0 0 0 16195 28 0 0 25 0 1 0 276537356 14782464 3354 1992294400 134512640 134931368 4294956240 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 3609 3354 48 102 0 3504 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14436

[startup+222.302 s]
/proc/loadavg: 1.02 1.42 1.70 2/66 16700
/proc/meminfo: memFree=1683800/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=19364 CPUtime=222.21
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 4649 0 0 0 22192 29 0 0 25 0 1 0 276537356 19828736 4595 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 4841 4595 48 102 0 4736 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 19364

[startup+282.301 s]
/proc/loadavg: 1.00 1.34 1.65 2/66 16700
/proc/meminfo: memFree=1683544/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=19512 CPUtime=282.19
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 4719 0 0 0 28190 29 0 0 25 0 1 0 276537356 19980288 4636 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 4878 4636 48 102 0 4773 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 19512

[startup+342.301 s]
/proc/loadavg: 1.00 1.28 1.61 2/66 16700
/proc/meminfo: memFree=1680088/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=23028 CPUtime=342.18
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 5594 0 0 0 34188 30 0 0 25 0 1 0 276537356 23580672 5510 1992294400 134512640 134931368 4294956240 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 5757 5510 48 102 0 5652 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 23028

[startup+402.302 s]
/proc/loadavg: 1.00 1.22 1.56 2/66 16700
/proc/meminfo: memFree=1677400/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=25676 CPUtime=402.15
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 6261 0 0 0 40185 30 0 0 25 0 1 0 276537356 26292224 6177 1992294400 134512640 134931368 4294956240 18446744073709551615 134525669 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 6419 6177 48 102 0 6314 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 25676

[startup+462.302 s]
/proc/loadavg: 1.00 1.18 1.53 2/66 16700
/proc/meminfo: memFree=1677336/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=25676 CPUtime=462.13
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 6264 0 0 0 46183 30 0 0 25 0 1 0 276537356 26292224 6180 1992294400 134512640 134931368 4294956240 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 6419 6180 48 102 0 6314 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 25676

[startup+522.302 s]
/proc/loadavg: 1.00 1.14 1.49 2/66 16700
/proc/meminfo: memFree=1674584/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=28412 CPUtime=522.11
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 6955 0 0 0 52181 30 0 0 25 0 1 0 276537356 29093888 6871 1992294400 134512640 134931368 4294956240 18446744073709551615 134529892 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 7103 6871 48 102 0 6998 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 28412

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.46 2/66 16700
/proc/meminfo: memFree=1674584/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=28388 CPUtime=582.09
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 6956 0 0 0 58179 30 0 0 25 0 1 0 276537356 29069312 6868 1992294400 134512640 134931368 4294956240 18446744073709551615 134549497 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 7097 6868 48 102 0 6992 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 28388

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.43 2/66 16700
/proc/meminfo: memFree=1674264/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=28684 CPUtime=642.07
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 7028 0 0 0 64177 30 0 0 25 0 1 0 276537356 29372416 6940 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 7171 6940 48 102 0 7066 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 28684


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

/proc/meminfo: memFree=1606808/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=92908 CPUtime=8619.36
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 27326 0 0 0 861888 48 0 0 25 0 1 0 276537356 95137792 22916 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 23227 22916 48 102 0 23122 0
Current children cumulated CPU time (s) 8619.36
Current children cumulated vsize (KiB) 92908

[startup+8682.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16722
/proc/meminfo: memFree=1606808/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=92908 CPUtime=8679.34
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 27326 0 0 0 867886 48 0 0 25 0 1 0 276537356 95137792 22916 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 23227 22916 48 102 0 23122 0
Current children cumulated CPU time (s) 8679.34
Current children cumulated vsize (KiB) 92908

[startup+8742.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16722
/proc/meminfo: memFree=1606808/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=92908 CPUtime=8739.32
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 27326 0 0 0 873884 48 0 0 25 0 1 0 276537356 95137792 22916 1992294400 134512640 134931368 4294956240 18446744073709551615 134520253 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 23227 22916 48 102 0 23122 0
Current children cumulated CPU time (s) 8739.32
Current children cumulated vsize (KiB) 92908

[startup+8802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16722
/proc/meminfo: memFree=1606744/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=92908 CPUtime=8799.3
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 27326 0 0 0 879882 48 0 0 25 0 1 0 276537356 95137792 22916 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 23227 22916 48 102 0 23122 0
Current children cumulated CPU time (s) 8799.3
Current children cumulated vsize (KiB) 92908

[startup+8862.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16722
/proc/meminfo: memFree=1606808/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=92908 CPUtime=8859.28
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 27326 0 0 0 885880 48 0 0 25 0 1 0 276537356 95137792 22916 1992294400 134512640 134931368 4294956240 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 23227 22916 48 102 0 23122 0
Current children cumulated CPU time (s) 8859.28
Current children cumulated vsize (KiB) 92908

[startup+8922.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16722
/proc/meminfo: memFree=1606744/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=92908 CPUtime=8919.26
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 27326 0 0 0 891878 48 0 0 25 0 1 0 276537356 95137792 22916 1992294400 134512640 134931368 4294956240 18446744073709551615 134525831 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 23227 22916 48 102 0 23122 0
Current children cumulated CPU time (s) 8919.26
Current children cumulated vsize (KiB) 92908

[startup+8982.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16722
/proc/meminfo: memFree=1606680/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=92908 CPUtime=8979.24
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 27326 0 0 0 897876 48 0 0 25 0 1 0 276537356 95137792 22916 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 23227 22916 48 102 0 23122 0
Current children cumulated CPU time (s) 8979.24
Current children cumulated vsize (KiB) 92908

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16722
/proc/meminfo: memFree=1606680/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=92908 CPUtime=9039.22
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 27326 0 0 0 903874 48 0 0 25 0 1 0 276537356 95137792 22916 1992294400 134512640 134931368 4294956240 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 23227 22916 48 102 0 23122 0
Current children cumulated CPU time (s) 9039.22
Current children cumulated vsize (KiB) 92908

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16722
/proc/meminfo: memFree=1604248/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=95096 CPUtime=9099.19
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 27954 0 0 0 909871 48 0 0 25 0 1 0 276537356 97378304 23463 1992294400 134512640 134931368 4294956240 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 23774 23463 48 102 0 23669 0
Current children cumulated CPU time (s) 9099.19
Current children cumulated vsize (KiB) 95096

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16722
/proc/meminfo: memFree=1604248/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=95096 CPUtime=9159.17
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 27954 0 0 0 915869 48 0 0 25 0 1 0 276537356 97378304 23463 1992294400 134512640 134931368 4294956240 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 23774 23463 48 102 0 23669 0
Current children cumulated CPU time (s) 9159.17
Current children cumulated vsize (KiB) 95096

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

[startup+9164.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16722
/proc/meminfo: memFree=1604248/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=95096 CPUtime=9161.57
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 27954 0 0 0 916109 48 0 0 25 0 1 0 276537356 97378304 23463 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 23774 23463 48 102 0 23669 0
Current children cumulated CPU time (s) 9161.57
Current children cumulated vsize (KiB) 95096

[startup+9177.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16722
/proc/meminfo: memFree=1604248/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=95096 CPUtime=9174.37
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 27954 0 0 0 917389 48 0 0 25 0 1 0 276537356 97378304 23463 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 23774 23463 48 102 0 23669 0
Current children cumulated CPU time (s) 9174.37
Current children cumulated vsize (KiB) 95096

[startup+9183.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16722
/proc/meminfo: memFree=1604248/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=95096 CPUtime=9180.77
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 27954 0 0 0 918029 48 0 0 25 0 1 0 276537356 97378304 23463 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 23774 23463 48 102 0 23669 0
Current children cumulated CPU time (s) 9180.77
Current children cumulated vsize (KiB) 95096

[startup+9187.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16722
/proc/meminfo: memFree=1604248/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=95096 CPUtime=9183.97
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 27954 0 0 0 918349 48 0 0 25 0 1 0 276537356 97378304 23463 1992294400 134512640 134931368 4294956240 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 23774 23463 48 102 0 23669 0
Current children cumulated CPU time (s) 9183.97
Current children cumulated vsize (KiB) 95096

[startup+9190.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16722
/proc/meminfo: memFree=1604248/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=95096 CPUtime=9187.16
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 27954 0 0 0 918668 48 0 0 25 0 1 0 276537356 97378304 23463 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 23774 23463 48 102 0 23669 0
Current children cumulated CPU time (s) 9187.16
Current children cumulated vsize (KiB) 95096

[startup+9191.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16722
/proc/meminfo: memFree=1604248/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=95056 CPUtime=9188.76
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 27954 0 0 0 918828 48 0 0 25 0 1 0 276537356 97337344 23463 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 23764 23463 48 102 0 23659 0
Current children cumulated CPU time (s) 9188.76
Current children cumulated vsize (KiB) 95056

[startup+9192.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16722
/proc/meminfo: memFree=1604248/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=95056 CPUtime=9189.16
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 27954 0 0 0 918868 48 0 0 25 0 1 0 276537356 97337344 23463 1992294400 134512640 134931368 4294956240 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 23764 23463 48 102 0 23659 0
Current children cumulated CPU time (s) 9189.16
Current children cumulated vsize (KiB) 95056

[startup+9192.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16722
/proc/meminfo: memFree=1604248/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=95056 CPUtime=9189.56
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 27954 0 0 0 918908 48 0 0 25 0 1 0 276537356 97337344 23463 1992294400 134512640 134931368 4294956240 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 23764 23463 48 102 0 23659 0
Current children cumulated CPU time (s) 9189.56
Current children cumulated vsize (KiB) 95056

[startup+9192.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16722
/proc/meminfo: memFree=1604248/2055920 swapFree=4179512/4192956
[pid=16699] ppid=16697 vsize=95056 CPUtime=9189.66
/proc/16699/stat : 16699 (picosat) R 16697 16699 16662 0 -1 4194304 27954 0 0 0 918918 48 0 0 25 0 1 0 276537356 97337344 23463 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16699/statm: 23764 23463 48 102 0 23659 0
Current children cumulated CPU time (s) 9189.66
Current children cumulated vsize (KiB) 95056

Child status: 20
Real time (s): 9192.86
CPU time (s): 9189.74
CPU user time (s): 9189.23
CPU system time (s): 0.501923
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 95420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9189.23
system time used= 0.501923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27956
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= 19634

runsolver used 10.0415 second user time and 21.5197 second system time

The end

Launcher Data 

Begin job on node82 at 2009-05-16 16:44:40
IDJOB=1825130
IDBENCH=70796
IDSOLVER=666
FILE ID=node82/1825130-1242485080
PBS_JOBID= 9306918
Free space on /tmp= 66004 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand032.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825130-1242485080/watcher-1825130-1242485080 -o /tmp/evaluation-result-1825130-1242485080/solver-1825130-1242485080 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1825130-1242485080.cnf            

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

MD5SUM BENCH= fc00df719c8630009723cd295f7c0c3b
RANDOM SEED=1231180467

node82.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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1702720 kB
Buffers:         33920 kB
Cached:         271320 kB
SwapCached:       7492 kB
Active:          72532 kB
Inactive:       241500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1702720 kB
SwapTotal:     4192956 kB
SwapFree:      4179512 kB
Dirty:            1616 kB
Writeback:           0 kB
Mapped:          13740 kB
Slab:            25088 kB
Committed_AS:   888404 kB
PageTables:       1384 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= 66004 MiB
End job on node82 at 2009-05-16 19:17:53