Trace number 1825034

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 10003.5

General information on the benchmark

Namegoldb-heqc-x1mul.cnf
MD5SUMb44e541aede789d4830fa0a3a047fcda
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark100.906
Satisfiable
(Un)Satisfiability was proved
Number of variables8756
Number of clauses55571
Sum of the clauses size187746
Maximum clause length70
Minimum clause length1
Number of clauses of size 128
Number of clauses of size 212786
Number of clauses of size 325852
Number of clauses of size 40
Number of clauses of size 516904
Number of clauses of size over 51

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-1825034-1242472865/watcher-1825034-1242472865 -o /tmp/evaluation-result-1825034-1242472865/solver-1825034-1242472865 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1825034-1242472865.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 1.00 0.91 3/64 957
/proc/meminfo: memFree=1349488/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=1080 CPUtime=0
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 275313805 1105920 163 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 270 163 40 102 0 165 0

[startup+0.070316 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 957
/proc/meminfo: memFree=1349488/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=1212 CPUtime=0.06
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 219 0 0 0 3 3 0 0 18 0 1 0 275313805 1241088 205 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 303 205 40 102 0 198 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1212

[startup+0.101319 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 957
/proc/meminfo: memFree=1349488/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=1344 CPUtime=0.09
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 245 0 0 0 4 5 0 0 18 0 1 0 275313805 1376256 231 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 336 231 40 102 0 231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1344

[startup+0.301352 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 957
/proc/meminfo: memFree=1349488/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=2620 CPUtime=0.29
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 500 0 0 0 13 16 0 0 19 0 1 0 275313805 2682880 486 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 655 486 40 102 0 550 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2620

[startup+0.701419 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 957
/proc/meminfo: memFree=1349488/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=3888 CPUtime=0.69
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 760 0 0 0 40 29 0 0 22 0 1 0 275313805 3981312 739 1992294400 134512640 134931368 4294956240 18446744073709551615 134544833 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 972 739 42 102 0 867 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3888

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 958
/proc/meminfo: memFree=1346536/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=4160 CPUtime=1.49
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 856 0 0 0 120 29 0 0 25 0 1 0 275313805 4259840 833 1992294400 134512640 134931368 4294956240 18446744073709551615 134544809 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 1040 833 48 102 0 935 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4160

[startup+3.10182 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 958
/proc/meminfo: memFree=1345768/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=4820 CPUtime=3.09
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 1042 0 0 0 280 29 0 0 25 0 1 0 275313805 4935680 1019 1992294400 134512640 134931368 4294956240 18446744073709551615 134525865 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 1205 1019 48 102 0 1100 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4820

[startup+6.30136 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 958
/proc/meminfo: memFree=1345000/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=5328 CPUtime=6.29
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 1170 0 0 0 600 29 0 0 25 0 1 0 275313805 5455872 1147 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 1332 1147 48 102 0 1227 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5328

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 958
/proc/meminfo: memFree=1344496/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=5676 CPUtime=12.69
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 1248 0 0 0 1239 30 0 0 25 0 1 0 275313805 5812224 1225 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 1419 1225 48 102 0 1314 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5676

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 958
/proc/meminfo: memFree=1343664/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=6600 CPUtime=25.48
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 1476 0 0 0 2518 30 0 0 25 0 1 0 275313805 6758400 1453 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 1650 1453 48 102 0 1545 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6600

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 958
/proc/meminfo: memFree=1341808/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=8452 CPUtime=51.07
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 1893 0 0 0 5077 30 0 0 25 0 1 0 275313805 8654848 1870 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 2113 1870 48 102 0 2008 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8452

[startup+102.305 s]
/proc/loadavg: 1.05 1.01 0.91 2/65 958
/proc/meminfo: memFree=1340144/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=10168 CPUtime=102.26
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 2360 0 0 0 10195 31 0 0 25 0 1 0 275313805 10412032 2269 1992294400 134512640 134931368 4294956240 18446744073709551615 134544762 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 2542 2269 48 102 0 2437 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10168

[startup+162.301 s]
/proc/loadavg: 1.06 1.02 0.92 2/65 958
/proc/meminfo: memFree=1338544/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=11620 CPUtime=162.23
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 3080 0 0 0 16192 31 0 0 25 0 1 0 275313805 11898880 2649 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 2905 2649 48 102 0 2800 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11620

[startup+222.301 s]
/proc/loadavg: 1.06 1.03 0.93 2/65 958
/proc/meminfo: memFree=1337776/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=12280 CPUtime=222.21
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 3564 0 0 0 22189 32 0 0 25 0 1 0 275313805 12574720 2827 1992294400 134512640 134931368 4294956240 18446744073709551615 134525669 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 3070 2827 48 102 0 2965 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12280

[startup+282.302 s]
/proc/loadavg: 1.02 1.02 0.93 2/65 958
/proc/meminfo: memFree=1335664/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=14260 CPUtime=282.19
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 4327 0 0 0 28186 33 0 0 25 0 1 0 275313805 14602240 3346 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 3565 3346 48 102 0 3460 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14260

[startup+342.302 s]
/proc/loadavg: 1.01 1.02 0.93 2/65 958
/proc/meminfo: memFree=1334832/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=15052 CPUtime=342.17
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 4729 0 0 0 34184 33 0 0 25 0 1 0 275313805 15413248 3539 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 3763 3539 48 102 0 3658 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15052

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 0.93 2/65 958
/proc/meminfo: memFree=1333808/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=15976 CPUtime=402.16
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 5252 0 0 0 40182 34 0 0 25 0 1 0 275313805 16359424 3781 1992294400 134512640 134931368 4294956240 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 3994 3781 48 102 0 3889 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 15976

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 0.93 2/65 958
/proc/meminfo: memFree=1333488/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=16372 CPUtime=462.13
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 5540 0 0 0 46179 34 0 0 25 0 1 0 275313805 16764928 3889 1992294400 134512640 134931368 4294956240 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 4093 3889 48 102 0 3988 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 16372

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 958
/proc/meminfo: memFree=1333168/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=17024 CPUtime=522.11
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 5824 0 0 0 52176 35 0 0 25 0 1 0 275313805 17432576 3984 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 4256 3984 48 102 0 4151 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 17024

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 958
/proc/meminfo: memFree=1332912/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=17156 CPUtime=582.09
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 6071 0 0 0 58174 35 0 0 25 0 1 0 275313805 17567744 4033 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 4289 4033 48 102 0 4184 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 17156

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 958
/proc/meminfo: memFree=1332656/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=17420 CPUtime=642.07
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 6328 0 0 0 64172 35 0 0 25 0 1 0 275313805 17838080 4086 1992294400 134512640 134931368 4294956240 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 4355 4086 48 102 0 4250 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 17420


################
# More data... #
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[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 976
/proc/meminfo: memFree=1303088/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=46004 CPUtime=9099.13
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 23880 0 0 0 909857 56 0 0 25 0 1 0 275313805 47108096 11188 1992294400 134512640 134931368 4294956240 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 11501 11188 48 102 0 11396 0
Current children cumulated CPU time (s) 9099.13
Current children cumulated vsize (KiB) 46004

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 976
/proc/meminfo: memFree=1303024/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=46004 CPUtime=9159.11
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 24057 0 0 0 915854 57 0 0 25 0 1 0 275313805 47108096 11188 1992294400 134512640 134931368 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 11501 11188 48 102 0 11396 0
Current children cumulated CPU time (s) 9159.11
Current children cumulated vsize (KiB) 46004

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 976
/proc/meminfo: memFree=1303024/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=46004 CPUtime=9219.1
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 24057 0 0 0 921853 57 0 0 25 0 1 0 275313805 47108096 11188 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 11501 11188 48 102 0 11396 0
Current children cumulated CPU time (s) 9219.1
Current children cumulated vsize (KiB) 46004

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 976
/proc/meminfo: memFree=1303024/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=46004 CPUtime=9279.07
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 24057 0 0 0 927850 57 0 0 25 0 1 0 275313805 47108096 11188 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 11501 11188 48 102 0 11396 0
Current children cumulated CPU time (s) 9279.07
Current children cumulated vsize (KiB) 46004

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 976
/proc/meminfo: memFree=1302960/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=46004 CPUtime=9339.05
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 24234 0 0 0 933848 57 0 0 25 0 1 0 275313805 47108096 11188 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 11501 11188 48 102 0 11396 0
Current children cumulated CPU time (s) 9339.05
Current children cumulated vsize (KiB) 46004

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 976
/proc/meminfo: memFree=1302960/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=46004 CPUtime=9399.03
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 24234 0 0 0 939846 57 0 0 25 0 1 0 275313805 47108096 11188 1992294400 134512640 134931368 4294956240 18446744073709551615 134529760 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 11501 11188 48 102 0 11396 0
Current children cumulated CPU time (s) 9399.03
Current children cumulated vsize (KiB) 46004

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 976
/proc/meminfo: memFree=1302960/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=46004 CPUtime=9459.01
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 24234 0 0 0 945843 58 0 0 25 0 1 0 275313805 47108096 11188 1992294400 134512640 134931368 4294956240 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 11501 11188 48 102 0 11396 0
Current children cumulated CPU time (s) 9459.01
Current children cumulated vsize (KiB) 46004

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 976
/proc/meminfo: memFree=1302896/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=46004 CPUtime=9518.99
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 24411 0 0 0 951841 58 0 0 25 0 1 0 275313805 47108096 11188 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 11501 11188 48 102 0 11396 0
Current children cumulated CPU time (s) 9518.99
Current children cumulated vsize (KiB) 46004

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 976
/proc/meminfo: memFree=1302896/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=46004 CPUtime=9578.97
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 24411 0 0 0 957839 58 0 0 25 0 1 0 275313805 47108096 11188 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 11501 11188 48 102 0 11396 0
Current children cumulated CPU time (s) 9578.97
Current children cumulated vsize (KiB) 46004

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 982
/proc/meminfo: memFree=1302832/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=46004 CPUtime=9638.94
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 24411 0 0 0 963836 58 0 0 25 0 1 0 275313805 47108096 11188 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 11501 11188 48 102 0 11396 0
Current children cumulated CPU time (s) 9638.94
Current children cumulated vsize (KiB) 46004

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 982
/proc/meminfo: memFree=1302832/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=46004 CPUtime=9698.92
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 24411 0 0 0 969834 58 0 0 25 0 1 0 275313805 47108096 11188 1992294400 134512640 134931368 4294956240 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 11501 11188 48 102 0 11396 0
Current children cumulated CPU time (s) 9698.92
Current children cumulated vsize (KiB) 46004

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 982
/proc/meminfo: memFree=1302896/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=46004 CPUtime=9758.9
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 24411 0 0 0 975831 59 0 0 25 0 1 0 275313805 47108096 11188 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 11501 11188 48 102 0 11396 0
Current children cumulated CPU time (s) 9758.9
Current children cumulated vsize (KiB) 46004

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 982
/proc/meminfo: memFree=1298992/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=49700 CPUtime=9818.88
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 25536 0 0 0 981829 59 0 0 25 0 1 0 275313805 50892800 12136 1992294400 134512640 134931368 4294956240 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 12425 12136 48 102 0 12320 0
Current children cumulated CPU time (s) 9818.88
Current children cumulated vsize (KiB) 49700

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 982
/proc/meminfo: memFree=1299056/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=49700 CPUtime=9878.86
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 25536 0 0 0 987827 59 0 0 25 0 1 0 275313805 50892800 12136 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 12425 12136 48 102 0 12320 0
Current children cumulated CPU time (s) 9878.86
Current children cumulated vsize (KiB) 49700

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 982
/proc/meminfo: memFree=1299056/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=49700 CPUtime=9938.83
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 25536 0 0 0 993824 59 0 0 25 0 1 0 275313805 50892800 12136 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 12425 12136 48 102 0 12320 0
Current children cumulated CPU time (s) 9938.83
Current children cumulated vsize (KiB) 49700

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 982
/proc/meminfo: memFree=1299120/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=49700 CPUtime=9998.82
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 25539 0 0 0 999822 60 0 0 25 0 1 0 275313805 50892800 12139 1992294400 134512640 134931368 4294956240 18446744073709551615 134525935 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 12425 12139 48 102 0 12320 0
Current children cumulated CPU time (s) 9998.82
Current children cumulated vsize (KiB) 49700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 982
/proc/meminfo: memFree=1299120/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=49700 CPUtime=10000
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 25540 0 0 0 999942 60 0 0 25 0 1 0 275313805 50892800 12140 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 12425 12140 48 102 0 12320 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 49700

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+10003.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 982
/proc/meminfo: memFree=1299120/2055920 swapFree=4191900/4192956
[pid=957] ppid=955 vsize=49700 CPUtime=10000
/proc/957/stat : 957 (picosat) R 955 957 878 0 -1 4194304 25540 0 0 0 999942 60 0 0 25 0 1 0 275313805 50892800 12140 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/957/statm: 12425 12140 48 102 0 12320 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 49700

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.5
CPU time (s): 10000
CPU user time (s): 9999.43
CPU system time (s): 0.612906
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 50408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.43
system time used= 0.612906
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25540
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= 11457

runsolver used 7.11192 second user time and 20.8448 second system time

The end

Launcher Data

Begin job on node57 at 2009-05-16 13:21:05
IDJOB=1825034
IDBENCH=69560
IDSOLVER=666
FILE ID=node57/1825034-1242472865
PBS_JOBID= 9306780
Free space on /tmp= 65804 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT_RACE08/cnf/goldb-heqc-x1mul.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825034-1242472865/watcher-1825034-1242472865 -o /tmp/evaluation-result-1825034-1242472865/solver-1825034-1242472865 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1825034-1242472865.cnf            

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

MD5SUM BENCH= b44e541aede789d4830fa0a3a047fcda
RANDOM SEED=1788452644

node57.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		: 3000.256
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		: 3000.256
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:       1349904 kB
Buffers:         69312 kB
Cached:         560984 kB
SwapCached:        268 kB
Active:          81960 kB
Inactive:       561612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1349904 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1432 kB
Writeback:           0 kB
Mapped:          21784 kB
Slab:            48504 kB
Committed_AS:   844744 kB
PageTables:       1388 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= 65804 MiB
End job on node57 at 2009-05-16 16:07:51