Trace number 1825136

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 535? (TO) 10000.1 10004.2

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxor/maxor128.cnf
MD5SUMe050fe11c7c50ba82ac7126f49db3c10
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark7131.52
Satisfiable
(Un)Satisfiability was proved
Number of variables200308
Number of clauses598619
Sum of the clauses size1396775
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2399078
Number of clauses of size 3199539
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1825136-1242487697/watcher-1825136-1242487697 -o /tmp/evaluation-result-1825136-1242487697/solver-1825136-1242487697 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1825136-1242487697.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: 1.76 1.90 1.89 3/65 17272
/proc/meminfo: memFree=1686104/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=568 CPUtime=0
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 80 0 0 0 0 0 0 0 19 0 1 0 276798975 581632 66 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 142 66 40 102 0 37 0

[startup+0.0623979 s]
/proc/loadavg: 1.76 1.90 1.89 3/65 17272
/proc/meminfo: memFree=1686104/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=948 CPUtime=0.05
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 173 0 0 0 3 2 0 0 19 0 1 0 276798975 970752 159 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 237 159 40 102 0 132 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 948

[startup+0.1014 s]
/proc/loadavg: 1.76 1.90 1.89 3/65 17272
/proc/meminfo: memFree=1686104/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=1316 CPUtime=0.09
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 247 0 0 0 4 5 0 0 19 0 1 0 276798975 1347584 233 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 329 233 40 102 0 224 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1316

[startup+0.301423 s]
/proc/loadavg: 1.76 1.90 1.89 3/65 17272
/proc/meminfo: memFree=1686104/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=2444 CPUtime=0.29
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 545 0 0 0 13 16 0 0 21 0 1 0 276798975 2502656 531 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 611 531 40 102 0 506 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2444

[startup+0.701467 s]
/proc/loadavg: 1.76 1.90 1.89 3/65 17272
/proc/meminfo: memFree=1686104/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=7104 CPUtime=0.69
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 1196 0 0 0 30 39 0 0 25 0 1 0 276798975 7274496 1182 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 1776 1182 40 102 0 1671 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7104

[startup+1.50156 s]
/proc/loadavg: 1.76 1.90 1.89 2/66 17273
/proc/meminfo: memFree=1679824/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=13440 CPUtime=1.49
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 2369 0 0 0 64 85 0 0 25 0 1 0 276798975 13762560 2355 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 3360 2355 40 102 0 3255 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13440

[startup+3.10173 s]
/proc/loadavg: 1.76 1.90 1.89 2/66 17273
/proc/meminfo: memFree=1672976/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=26640 CPUtime=3.09
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 4780 0 0 0 135 174 0 0 25 0 1 0 276798975 27279360 4766 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 6660 4766 40 102 0 6555 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26640

[startup+6.30109 s]
/proc/loadavg: 1.70 1.89 1.89 2/66 17273
/proc/meminfo: memFree=1659304/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=34052 CPUtime=6.28
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 6657 0 0 0 398 230 0 0 25 0 1 0 276798975 34869248 6643 1992294400 134512640 134931368 4294956240 18446744073709551615 134524195 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 8513 6643 42 102 0 8408 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 34052

[startup+12.7028 s]
/proc/loadavg: 1.64 1.87 1.88 2/66 17273
/proc/meminfo: memFree=1659088/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=34584 CPUtime=12.68
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 6817 0 0 0 1038 230 0 0 25 0 1 0 276798975 35414016 6801 1992294400 134512640 134931368 4294956240 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 8646 6801 48 102 0 8541 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34584

[startup+25.5012 s]
/proc/loadavg: 1.50 1.83 1.87 2/66 17273
/proc/meminfo: memFree=1657552/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=36420 CPUtime=25.47
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 7284 0 0 0 2317 230 0 0 25 0 1 0 276798975 37294080 7268 1992294400 134512640 134931368 4294956240 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 9105 7268 48 102 0 9000 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 36420

[startup+51.1011 s]
/proc/loadavg: 1.33 1.76 1.85 2/66 17273
/proc/meminfo: memFree=1654032/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=39956 CPUtime=51.06
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 8171 0 0 0 4875 231 0 0 25 0 1 0 276798975 40914944 8155 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 9989 8155 48 102 0 9884 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 39956

[startup+102.306 s]
/proc/loadavg: 1.14 1.64 1.80 2/66 17273
/proc/meminfo: memFree=1646032/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=47552 CPUtime=102.24
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 10108 0 0 0 9991 233 0 0 25 0 1 0 276798975 48693248 10092 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 11888 10092 48 102 0 11783 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 47552

[startup+162.301 s]
/proc/loadavg: 1.05 1.52 1.75 2/66 17273
/proc/meminfo: memFree=1640336/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=52928 CPUtime=162.22
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 11528 0 0 0 15987 235 0 0 25 0 1 0 276798975 54198272 11463 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 13232 11463 48 102 0 13127 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 52928

[startup+222.301 s]
/proc/loadavg: 1.02 1.42 1.70 2/66 17273
/proc/meminfo: memFree=1634320/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=58804 CPUtime=222.19
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 13074 0 0 0 21983 236 0 0 25 0 1 0 276798975 60215296 12957 1992294400 134512640 134931368 4294956240 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 14701 12957 48 102 0 14596 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 58804

[startup+282.302 s]
/proc/loadavg: 1.00 1.34 1.65 2/66 17273
/proc/meminfo: memFree=1634320/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=58804 CPUtime=282.16
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 13074 0 0 0 27980 236 0 0 25 0 1 0 276798975 60215296 12957 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 14701 12957 48 102 0 14596 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 58804

[startup+342.301 s]
/proc/loadavg: 1.00 1.28 1.61 2/66 17273
/proc/meminfo: memFree=1634384/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=58804 CPUtime=342.15
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 13135 0 0 0 33978 237 0 0 25 0 1 0 276798975 60215296 12963 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 14701 12963 48 102 0 14596 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 58804

[startup+402.301 s]
/proc/loadavg: 1.00 1.23 1.57 2/66 17273
/proc/meminfo: memFree=1633744/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=59444 CPUtime=402.12
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 13339 0 0 0 39975 237 0 0 25 0 1 0 276798975 60870656 13110 1992294400 134512640 134931368 4294956240 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 14861 13110 48 102 0 14756 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 59444

[startup+462.302 s]
/proc/loadavg: 1.00 1.18 1.53 2/66 17273
/proc/meminfo: memFree=1633744/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=59444 CPUtime=462.09
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 13339 0 0 0 45972 237 0 0 25 0 1 0 276798975 60870656 13110 1992294400 134512640 134931368 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 14861 13110 48 102 0 14756 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 59444

[startup+522.301 s]
/proc/loadavg: 1.00 1.15 1.49 2/66 17273
/proc/meminfo: memFree=1631248/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=61908 CPUtime=522.07
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 14012 0 0 0 51969 238 0 0 25 0 1 0 276798975 63393792 13723 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 15477 13723 48 102 0 15372 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 61908

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.46 2/66 17273
/proc/meminfo: memFree=1629392/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=65136 CPUtime=582.04
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 14567 0 0 0 57966 238 0 0 25 0 1 0 276798975 66699264 14278 1992294400 134512640 134931368 4294956240 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 16284 14279 48 102 0 16179 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 65136

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.43 2/66 17273
/proc/meminfo: memFree=1628816/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=65264 CPUtime=642.01
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 14680 0 0 0 63963 238 0 0 25 0 1 0 276798975 66830336 14328 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 16316 14328 48 102 0 16211 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 65264


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

[startup+9042.3 s]
/proc/loadavg: 1.11 1.05 1.00 2/66 17291
/proc/meminfo: memFree=1495632/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=192972 CPUtime=9038.58
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 49516 0 0 0 903573 285 0 0 25 0 1 0 276798975 197603328 46501 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 48243 46501 48 102 0 48138 0
Current children cumulated CPU time (s) 9038.58
Current children cumulated vsize (KiB) 192972

[startup+9102.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/66 17291
/proc/meminfo: memFree=1496080/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=192304 CPUtime=9098.55
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 49698 0 0 0 909570 285 0 0 25 0 1 0 276798975 196919296 46361 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 48076 46361 48 102 0 47971 0
Current children cumulated CPU time (s) 9098.55
Current children cumulated vsize (KiB) 192304

[startup+9162.3 s]
/proc/loadavg: 1.09 1.06 1.00 2/66 17291
/proc/meminfo: memFree=1496144/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=192304 CPUtime=9158.53
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 49698 0 0 0 915568 285 0 0 25 0 1 0 276798975 196919296 46361 1992294400 134512640 134931368 4294956240 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 48076 46361 48 102 0 47971 0
Current children cumulated CPU time (s) 9158.53
Current children cumulated vsize (KiB) 192304

[startup+9222.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/66 17297
/proc/meminfo: memFree=1496016/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=192304 CPUtime=9218.5
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 49698 0 0 0 921565 285 0 0 25 0 1 0 276798975 196919296 46361 1992294400 134512640 134931368 4294956240 18446744073709551615 134520129 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 48076 46361 48 102 0 47971 0
Current children cumulated CPU time (s) 9218.5
Current children cumulated vsize (KiB) 192304

[startup+9282.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/66 17297
/proc/meminfo: memFree=1496016/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=192304 CPUtime=9278.47
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 49698 0 0 0 927562 285 0 0 25 0 1 0 276798975 196919296 46361 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 48076 46361 48 102 0 47971 0
Current children cumulated CPU time (s) 9278.47
Current children cumulated vsize (KiB) 192304

[startup+9342.31 s]
/proc/loadavg: 1.07 1.06 1.00 2/66 17297
/proc/meminfo: memFree=1496016/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=192304 CPUtime=9338.45
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 49698 0 0 0 933560 285 0 0 25 0 1 0 276798975 196919296 46361 1992294400 134512640 134931368 4294956240 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 48076 46361 48 102 0 47971 0
Current children cumulated CPU time (s) 9338.45
Current children cumulated vsize (KiB) 192304

[startup+9402.3 s]
/proc/loadavg: 1.15 1.08 1.01 2/66 17297
/proc/meminfo: memFree=1495952/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=192304 CPUtime=9398.42
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 49698 0 0 0 939557 285 0 0 25 0 1 0 276798975 196919296 46361 1992294400 134512640 134931368 4294956240 18446744073709551615 134529903 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 48076 46361 48 102 0 47971 0
Current children cumulated CPU time (s) 9398.42
Current children cumulated vsize (KiB) 192304

[startup+9462.3 s]
/proc/loadavg: 1.09 1.08 1.01 2/66 17297
/proc/meminfo: memFree=1495952/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=192304 CPUtime=9458.4
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 49698 0 0 0 945555 285 0 0 25 0 1 0 276798975 196919296 46361 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 48076 46361 48 102 0 47971 0
Current children cumulated CPU time (s) 9458.4
Current children cumulated vsize (KiB) 192304

[startup+9522.3 s]
/proc/loadavg: 1.03 1.06 1.00 2/66 17297
/proc/meminfo: memFree=1495952/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=192304 CPUtime=9518.37
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 49698 0 0 0 951552 285 0 0 25 0 1 0 276798975 196919296 46361 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 48076 46361 48 102 0 47971 0
Current children cumulated CPU time (s) 9518.37
Current children cumulated vsize (KiB) 192304

[startup+9582.3 s]
/proc/loadavg: 1.01 1.05 1.00 2/66 17297
/proc/meminfo: memFree=1495952/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=192304 CPUtime=9578.35
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 49698 0 0 0 957550 285 0 0 25 0 1 0 276798975 196919296 46361 1992294400 134512640 134931368 4294956240 18446744073709551615 134529882 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 48076 46361 48 102 0 47971 0
Current children cumulated CPU time (s) 9578.35
Current children cumulated vsize (KiB) 192304

[startup+9642.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/66 17297
/proc/meminfo: memFree=1495824/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=192304 CPUtime=9638.32
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 49698 0 0 0 963547 285 0 0 25 0 1 0 276798975 196919296 46361 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 48076 46361 48 102 0 47971 0
Current children cumulated CPU time (s) 9638.32
Current children cumulated vsize (KiB) 192304

[startup+9702.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 17297
/proc/meminfo: memFree=1495824/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=192560 CPUtime=9698.3
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 49750 0 0 0 969545 285 0 0 25 0 1 0 276798975 197181440 46413 1992294400 134512640 134931368 4294956240 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 48140 46413 48 102 0 48035 0
Current children cumulated CPU time (s) 9698.3
Current children cumulated vsize (KiB) 192560

[startup+9762.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 17297
/proc/meminfo: memFree=1491984/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=196064 CPUtime=9758.27
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 50826 0 0 0 975541 286 0 0 25 0 1 0 276798975 200769536 47297 1992294400 134512640 134931368 4294956240 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 49016 47297 48 102 0 48911 0
Current children cumulated CPU time (s) 9758.27
Current children cumulated vsize (KiB) 196064

[startup+9822.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 17297
/proc/meminfo: memFree=1491984/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=196064 CPUtime=9818.24
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 50826 0 0 0 981538 286 0 0 25 0 1 0 276798975 200769536 47297 1992294400 134512640 134931368 4294956240 18446744073709551615 134597646 0 0 4096 0 0 0 0 17 1 0 0
/proc/17272/statm: 49016 47297 48 102 0 48911 0
Current children cumulated CPU time (s) 9818.24
Current children cumulated vsize (KiB) 196064

[startup+9882.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 17297
/proc/meminfo: memFree=1491984/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=196064 CPUtime=9878.23
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 50826 0 0 0 987536 287 0 0 25 0 1 0 276798975 200769536 47297 1992294400 134512640 134931368 4294956240 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 49016 47297 48 102 0 48911 0
Current children cumulated CPU time (s) 9878.23
Current children cumulated vsize (KiB) 196064

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17297
/proc/meminfo: memFree=1491920/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=196064 CPUtime=9938.2
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 50826 0 0 0 993533 287 0 0 25 0 1 0 276798975 200769536 47297 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 49016 47297 48 102 0 48911 0
Current children cumulated CPU time (s) 9938.2
Current children cumulated vsize (KiB) 196064

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17297
/proc/meminfo: memFree=1491920/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=196064 CPUtime=9998.18
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 50826 0 0 0 999531 287 0 0 25 0 1 0 276798975 200769536 47297 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 49016 47297 48 102 0 48911 0
Current children cumulated CPU time (s) 9998.18
Current children cumulated vsize (KiB) 196064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17297
/proc/meminfo: memFree=1491920/2055920 swapFree=4177196/4192956
[pid=17272] ppid=17270 vsize=196064 CPUtime=10000.1
/proc/17272/stat : 17272 (picosat) R 17270 17272 17235 0 -1 4194304 50826 0 0 0 999720 287 0 0 25 0 1 0 276798975 200769536 47297 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 0 0 0
/proc/17272/statm: 49016 47297 48 102 0 48911 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 196064

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): 10004.2
CPU time (s): 10000.1
CPU user time (s): 9997.21
CPU system time (s): 2.89956
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 196832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.21
system time used= 2.89956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50826
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= 28274

runsolver used 11.5252 second user time and 22.4486 second system time

The end

Launcher Data 

Begin job on node87 at 2009-05-16 17:28:18
IDJOB=1825136
IDBENCH=70808
IDSOLVER=666
FILE ID=node87/1825136-1242487697
PBS_JOBID= 9306920
Free space on /tmp= 65948 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxor/maxor128.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825136-1242487697/watcher-1825136-1242487697 -o /tmp/evaluation-result-1825136-1242487697/solver-1825136-1242487697 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1825136-1242487697.cnf            

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

MD5SUM BENCH= e050fe11c7c50ba82ac7126f49db3c10
RANDOM SEED=962069447

node87.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		: 3000.213
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		: 3000.213
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:       1686520 kB
Buffers:         41352 kB
Cached:         252784 kB
SwapCached:      10436 kB
Active:          87384 kB
Inactive:       219084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1686520 kB
SwapTotal:     4192956 kB
SwapFree:      4177196 kB
Dirty:           11044 kB
Writeback:           0 kB
Mapped:          17156 kB
Slab:            48772 kB
Committed_AS:   947556 kB
PageTables:       1464 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= 65948 MiB
End job on node87 at 2009-05-16 20:15:04