Trace number 1825092

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 1063.69 1063.98

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand064.cnf
MD5SUM1394bf507e3ed448c81b5502d6550d78
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark88.2906
Satisfiable
(Un)Satisfiability was proved
Number of variables40042
Number of clauses119357
Sum of the clauses size278497
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 279570
Number of clauses of size 339785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1063.60/1063.97	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-1825092-1242478358/watcher-1825092-1242478358 -o /tmp/evaluation-result-1825092-1242478358/solver-1825092-1242478358 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1825092-1242478358.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: 1.00 1.16 1.51 3/65 31301
/proc/meminfo: memFree=849112/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=568 CPUtime=0
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 72 0 0 0 0 0 0 0 20 0 1 0 275864800 581632 58 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 142 58 40 102 0 37 0

[startup+0.0621899 s]
/proc/loadavg: 1.00 1.16 1.51 3/65 31301
/proc/meminfo: memFree=849112/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=984 CPUtime=0.05
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 171 0 0 0 3 2 0 0 21 0 1 0 275864800 1007616 157 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 246 157 40 102 0 141 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 984

[startup+0.101194 s]
/proc/loadavg: 1.00 1.16 1.51 3/65 31301
/proc/meminfo: memFree=849112/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=1352 CPUtime=0.09
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 244 0 0 0 5 4 0 0 21 0 1 0 275864800 1384448 230 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 338 230 40 102 0 233 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1352

[startup+0.301215 s]
/proc/loadavg: 1.00 1.16 1.51 3/65 31301
/proc/meminfo: memFree=849112/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=2484 CPUtime=0.29
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 546 0 0 0 13 16 0 0 22 0 1 0 275864800 2543616 532 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 621 532 40 102 0 516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2484

[startup+0.701261 s]
/proc/loadavg: 1.00 1.16 1.51 3/65 31301
/proc/meminfo: memFree=849112/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=7144 CPUtime=0.69
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 1211 0 0 0 33 36 0 0 25 0 1 0 275864800 7315456 1197 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 1786 1197 40 102 0 1681 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7144

[startup+1.50135 s]
/proc/loadavg: 1.00 1.16 1.51 2/66 31302
/proc/meminfo: memFree=843472/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=8376 CPUtime=1.49
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 1568 0 0 0 106 43 0 0 25 0 1 0 275864800 8577024 1486 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 2094 1486 48 102 0 1989 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8376

[startup+3.10253 s]
/proc/loadavg: 1.00 1.16 1.51 2/66 31302
/proc/meminfo: memFree=843088/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=8640 CPUtime=3.09
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 1618 0 0 0 266 43 0 0 25 0 1 0 275864800 8847360 1536 1992294400 134512640 134931368 4294956240 18446744073709551615 134523030 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 2160 1536 48 102 0 2055 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8640

[startup+6.30189 s]
/proc/loadavg: 1.00 1.16 1.50 2/66 31302
/proc/meminfo: memFree=842000/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=9952 CPUtime=6.29
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 1962 0 0 0 585 44 0 0 25 0 1 0 275864800 10190848 1880 1992294400 134512640 134931368 4294956240 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 2488 1880 48 102 0 2383 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9952

[startup+12.7016 s]
/proc/loadavg: 1.00 1.15 1.50 2/66 31302
/proc/meminfo: memFree=837712/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=13696 CPUtime=12.68
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 2897 0 0 0 1224 44 0 0 25 0 1 0 275864800 14024704 2815 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 3424 2815 48 102 0 3319 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13696

[startup+25.5011 s]
/proc/loadavg: 1.00 1.14 1.49 2/66 31302
/proc/meminfo: memFree=832336/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=19340 CPUtime=25.48
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 4296 0 0 0 2503 45 0 0 25 0 1 0 275864800 19804160 4214 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 4835 4214 48 102 0 4730 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19340

[startup+51.102 s]
/proc/loadavg: 1.00 1.13 1.48 2/66 31302
/proc/meminfo: memFree=828688/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=23448 CPUtime=51.08
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 5347 0 0 0 5062 46 0 0 25 0 1 0 275864800 24010752 5265 1992294400 134512640 134931368 4294956240 18446744073709551615 134524014 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 5862 5265 48 102 0 5757 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23448

[startup+102.306 s]
/proc/loadavg: 1.00 1.11 1.45 2/66 31302
/proc/meminfo: memFree=826512/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=24824 CPUtime=102.26
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 5690 0 0 0 10180 46 0 0 25 0 1 0 275864800 25419776 5608 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 6206 5608 48 102 0 6101 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24824

[startup+162.302 s]
/proc/loadavg: 1.00 1.09 1.42 2/66 31302
/proc/meminfo: memFree=820496/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=30828 CPUtime=162.25
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 7194 0 0 0 16177 48 0 0 25 0 1 0 275864800 31567872 7112 1992294400 134512640 134931368 4294956240 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 7707 7112 48 102 0 7602 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 30828

[startup+222.302 s]
/proc/loadavg: 1.00 1.07 1.39 2/66 31302
/proc/meminfo: memFree=819024/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=32188 CPUtime=222.23
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 7541 0 0 0 22175 48 0 0 25 0 1 0 275864800 32960512 7459 1992294400 134512640 134931368 4294956240 18446744073709551615 134529731 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 8047 7459 48 102 0 7942 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32188

[startup+282.301 s]
/proc/loadavg: 1.00 1.05 1.36 2/66 31302
/proc/meminfo: memFree=816336/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=34636 CPUtime=282.21
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 8275 0 0 0 28172 49 0 0 25 0 1 0 275864800 35467264 8081 1992294400 134512640 134931368 4294956240 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 8659 8081 48 102 0 8554 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 34636

[startup+342.301 s]
/proc/loadavg: 1.00 1.04 1.34 2/66 31302
/proc/meminfo: memFree=813840/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=37576 CPUtime=342.19
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 8945 0 0 0 34170 49 0 0 25 0 1 0 275864800 38477824 8751 1992294400 134512640 134931368 4294956240 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 9394 8751 48 102 0 9289 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 37576

[startup+402.301 s]
/proc/loadavg: 1.00 1.03 1.31 2/66 31302
/proc/meminfo: memFree=809488/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=41808 CPUtime=402.18
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 10010 0 0 0 40168 50 0 0 25 0 1 0 275864800 42811392 9816 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 10452 9816 48 102 0 10347 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 41808

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.29 2/66 31302
/proc/meminfo: memFree=808272/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=43024 CPUtime=462.16
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 10318 0 0 0 46166 50 0 0 25 0 1 0 275864800 44056576 10124 1992294400 134512640 134931368 4294956240 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 10756 10124 48 102 0 10651 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 43024

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.27 2/66 31308
/proc/meminfo: memFree=807376/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=44016 CPUtime=522.15
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 10569 0 0 0 52164 51 0 0 25 0 1 0 275864800 45072384 10375 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 11004 10375 48 102 0 10899 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 44016

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.25 2/66 31308
/proc/meminfo: memFree=804432/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=46896 CPUtime=582.13
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 11294 0 0 0 58162 51 0 0 25 0 1 0 275864800 48021504 11100 1992294400 134512640 134931368 4294956240 18446744073709551615 134522932 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 11724 11100 48 102 0 11619 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 46896

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.23 2/66 31308
/proc/meminfo: memFree=804432/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=46828 CPUtime=642.12
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 11296 0 0 0 64161 51 0 0 25 0 1 0 275864800 47951872 11086 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 11707 11086 48 102 0 11602 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 46828

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 31308
/proc/meminfo: memFree=803664/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=48100 CPUtime=702.09
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 11646 0 0 0 70158 51 0 0 25 0 1 0 275864800 49254400 11401 1992294400 134512640 134931368 4294956240 18446744073709551615 134597646 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 12025 11401 48 102 0 11920 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 48100

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.20 2/66 31308
/proc/meminfo: memFree=802000/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=49112 CPUtime=762.08
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 12157 0 0 0 76156 52 0 0 25 0 1 0 275864800 50290688 11659 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 12278 11659 48 102 0 12173 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 49112

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.18 2/66 31308
/proc/meminfo: memFree=802384/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=48612 CPUtime=822.06
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 12194 0 0 0 82154 52 0 0 25 0 1 0 275864800 49778688 11540 1992294400 134512640 134931368 4294956240 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 12153 11540 48 102 0 12048 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 48612

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 31308
/proc/meminfo: memFree=802704/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=48292 CPUtime=882.04
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 12198 0 0 0 88152 52 0 0 25 0 1 0 275864800 49451008 11464 1992294400 134512640 134931368 4294956240 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 12073 11464 48 102 0 11968 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 48292

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 31308
/proc/meminfo: memFree=802704/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=48260 CPUtime=942.03
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 12201 0 0 0 94151 52 0 0 25 0 1 0 275864800 49418240 11459 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 12065 11459 48 102 0 11960 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 48260

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 31308
/proc/meminfo: memFree=802704/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=48236 CPUtime=1002.01
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 12201 0 0 0 100149 52 0 0 25 0 1 0 275864800 49393664 11453 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 12059 11453 48 102 0 11954 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 48236

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 31308
/proc/meminfo: memFree=802768/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=48236 CPUtime=1062
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 12205 0 0 0 106148 52 0 0 25 0 1 0 275864800 49393664 11457 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 12059 11457 48 102 0 11954 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 48236

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

[startup+1063.1 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 31308
/proc/meminfo: memFree=802768/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=48236 CPUtime=1062.8
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 12205 0 0 0 106228 52 0 0 25 0 1 0 275864800 49393664 11457 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 12059 11457 48 102 0 11954 0
Current children cumulated CPU time (s) 1062.8
Current children cumulated vsize (KiB) 48236

[startup+1063.5 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 31308
/proc/meminfo: memFree=802768/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=48236 CPUtime=1063.2
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 12205 0 0 0 106268 52 0 0 25 0 1 0 275864800 49393664 11457 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 12059 11457 48 102 0 11954 0
Current children cumulated CPU time (s) 1063.2
Current children cumulated vsize (KiB) 48236

[startup+1063.9 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 31308
/proc/meminfo: memFree=802768/2055920 swapFree=4181568/4192956
[pid=31301] ppid=31299 vsize=48236 CPUtime=1063.6
/proc/31301/stat : 31301 (picosat) R 31299 31301 31233 0 -1 4194304 12205 0 0 0 106308 52 0 0 25 0 1 0 275864800 49393664 11457 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31301/statm: 12059 11457 48 102 0 11954 0
Current children cumulated CPU time (s) 1063.6
Current children cumulated vsize (KiB) 48236

Child status: 20
Real time (s): 1063.98
CPU time (s): 1063.69
CPU user time (s): 1063.15
CPU system time (s): 0.535918
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 49260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1063.15
system time used= 0.535918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12207
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= 1799

runsolver used 1.12883 second user time and 2.26365 second system time

The end

Launcher Data 

Begin job on node91 at 2009-05-16 14:52:38
IDJOB=1825092
IDBENCH=70758
IDSOLVER=666
FILE ID=node91/1825092-1242478358
PBS_JOBID= 9306836
Free space on /tmp= 66156 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand064.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825092-1242478358/watcher-1825092-1242478358 -o /tmp/evaluation-result-1825092-1242478358/solver-1825092-1242478358 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1825092-1242478358.cnf            

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

MD5SUM BENCH= 1394bf507e3ed448c81b5502d6550d78
RANDOM SEED=1128269648

node91.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		: 3000.241
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		: 3000.241
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:        849592 kB
Buffers:         52152 kB
Cached:        1050684 kB
SwapCached:       4952 kB
Active:         237912 kB
Inactive:       873736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        849592 kB
SwapTotal:     4192956 kB
SwapFree:      4181568 kB
Dirty:            2364 kB
Writeback:           0 kB
Mapped:          15196 kB
Slab:            80556 kB
Committed_AS:   883720 kB
PageTables:       1360 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= 66156 MiB
End job on node91 at 2009-05-16 15:10:22