Trace number 355958

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, and are wall clock time (not CPU 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
picosat 535? (TO) 10000.1 10003.1

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k85.cnf
MD5SUMdcf05b153fd4ff73d81f6021f0c67167
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables126845
Number of clauses568208
Sum of the clauses size1462374
Maximum clause length20
Minimum clause length1
Number of clauses of size 1783
Number of clauses of size 2442586
Number of clauses of size 362387
Number of clauses of size 425500
Number of clauses of size 511064
Number of clauses of size over 525888

Solver Data (download as text)

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-355958-1176812308 -o ROOT/results/node1/solver-355958-1176812308 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355958-1176812308/picosat /tmp/evaluation/355958-1176812308/instance-355958-1176812308.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): 15000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 17548
/proc/meminfo: memFree=1852792/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=564 CPUtime=0
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 157268714 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 141 41 32 102 0 36 0

[startup+0.0283879 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 17548
/proc/meminfo: memFree=1852792/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=564 CPUtime=0.02
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 56 0 0 0 2 0 0 0 18 0 1 0 157268714 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 141 41 32 102 0 36 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 564

[startup+0.101395 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 17548
/proc/meminfo: memFree=1852792/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=700 CPUtime=0.09
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 116 0 0 0 7 2 0 0 18 0 1 0 157268714 716800 101 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 175 101 40 102 0 70 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 700

[startup+0.301418 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 17548
/proc/meminfo: memFree=1852792/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=1624 CPUtime=0.29
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 322 0 0 0 17 12 0 0 19 0 1 0 157268714 1662976 307 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 406 307 40 102 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1624

[startup+0.701465 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 17548
/proc/meminfo: memFree=1852792/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=4044 CPUtime=0.69
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 751 0 0 0 34 35 0 0 23 0 1 0 157268714 4141056 736 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 1011 736 40 102 0 906 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4044

[startup+1.50156 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 17549
/proc/meminfo: memFree=1848880/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=7940 CPUtime=1.49
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 1530 0 0 0 69 80 0 0 25 0 1 0 157268714 8130560 1515 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 1985 1515 40 102 0 1880 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7940

[startup+3.10175 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 17549
/proc/meminfo: memFree=1844336/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=15728 CPUtime=3.09
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 3150 0 0 0 140 169 0 0 25 0 1 0 157268714 16105472 3135 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 3932 3135 40 102 0 3827 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15728

[startup+6.30112 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 17549
/proc/meminfo: memFree=1833712/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=21576 CPUtime=6.29
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 4791 0 0 0 375 254 0 0 25 0 1 0 157268714 22093824 4758 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 5394 4758 48 102 0 5289 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21576

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 17549
/proc/meminfo: memFree=1833328/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=22236 CPUtime=12.68
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 4931 0 0 0 1014 254 0 0 25 0 1 0 157268714 22769664 4898 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 5559 4898 48 102 0 5454 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22236

[startup+25.5014 s]
/proc/loadavg: 0.95 0.97 0.97 2/78 17549
/proc/meminfo: memFree=1831728/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=23508 CPUtime=25.49
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 5331 0 0 0 2294 255 0 0 25 0 1 0 157268714 24072192 5298 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522689 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 5877 5298 48 102 0 5772 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23508

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.97 2/78 17549
/proc/meminfo: memFree=1831216/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=23984 CPUtime=51.08
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 5459 0 0 0 4853 255 0 0 25 0 1 0 157268714 24559616 5426 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 5996 5426 48 102 0 5891 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23984

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.97 2/78 17549
/proc/meminfo: memFree=1829616/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=25424 CPUtime=102.27
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 5939 0 0 0 9971 256 0 0 25 0 1 0 157268714 26034176 5801 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 6356 5801 48 102 0 6251 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25424

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17549
/proc/meminfo: memFree=1828784/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=26208 CPUtime=162.25
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 6291 0 0 0 15968 257 0 0 25 0 1 0 157268714 26836992 5989 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 6552 5989 48 102 0 6447 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 26208

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17549
/proc/meminfo: memFree=1827248/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=27528 CPUtime=222.23
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 6791 0 0 0 21965 258 0 0 25 0 1 0 157268714 28188672 6342 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 6882 6342 48 102 0 6777 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 27528

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17549
/proc/meminfo: memFree=1825264/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=29508 CPUtime=282.22
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 7403 0 0 0 27963 259 0 0 25 0 1 0 157268714 30216192 6844 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 7377 6844 48 102 0 7272 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29508

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17549
/proc/meminfo: memFree=1823856/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=30828 CPUtime=342.2
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 7863 0 0 0 33960 260 0 0 25 0 1 0 157268714 31567872 7189 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529839 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 7707 7189 48 102 0 7602 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 30828

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17549
/proc/meminfo: memFree=1820272/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=34228 CPUtime=402.18
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 8865 0 0 0 39957 261 0 0 25 0 1 0 157268714 35049472 8064 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 8557 8064 48 102 0 8452 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 34228

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17549
/proc/meminfo: memFree=1820144/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=34228 CPUtime=462.17
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 8939 0 0 0 45955 262 0 0 25 0 1 0 157268714 35049472 8070 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 8557 8070 48 102 0 8452 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 34228

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17549
/proc/meminfo: memFree=1819184/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=35152 CPUtime=522.16
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 9316 0 0 0 51953 263 0 0 25 0 1 0 157268714 35995648 8303 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525603 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 8788 8303 48 102 0 8683 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 35152

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17549
/proc/meminfo: memFree=1817328/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=36864 CPUtime=582.14
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 9833 0 0 0 57950 264 0 0 25 0 1 0 157268714 37748736 8744 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 9216 8744 48 102 0 9111 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 36864

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17549
/proc/meminfo: memFree=1816432/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=37656 CPUtime=642.12
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 10117 0 0 0 63948 264 0 0 25 0 1 0 157268714 38559744 8948 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 9414 8948 48 102 0 9309 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 37656


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

[startup+9102.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 17951
/proc/meminfo: memFree=1737072/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=107120 CPUtime=9099.61
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 34360 0 0 0 909601 360 0 0 25 0 1 0 157268714 109690880 26240 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525619 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 26780 26240 48 102 0 26675 0
Current children cumulated CPU time (s) 9099.61
Current children cumulated vsize (KiB) 107120

[startup+9162.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 17951
/proc/meminfo: memFree=1737008/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=107120 CPUtime=9159.6
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 34360 0 0 0 915599 361 0 0 25 0 1 0 157268714 109690880 26240 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 26780 26240 48 102 0 26675 0
Current children cumulated CPU time (s) 9159.6
Current children cumulated vsize (KiB) 107120

[startup+9222.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 17951
/proc/meminfo: memFree=1734064/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=110024 CPUtime=9219.58
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 35103 0 0 0 921596 362 0 0 25 0 1 0 157268714 112664576 26983 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522805 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 27506 26983 48 102 0 27401 0
Current children cumulated CPU time (s) 9219.58
Current children cumulated vsize (KiB) 110024

[startup+9282.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 17951
/proc/meminfo: memFree=1733296/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=110552 CPUtime=9279.56
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 35482 0 0 0 927593 363 0 0 25 0 1 0 157268714 113205248 27120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 27638 27120 48 102 0 27533 0
Current children cumulated CPU time (s) 9279.56
Current children cumulated vsize (KiB) 110552

[startup+9342.31 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 17951
/proc/meminfo: memFree=1733296/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=110552 CPUtime=9339.56
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 35482 0 0 0 933592 364 0 0 25 0 1 0 157268714 113205248 27120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 27638 27120 48 102 0 27533 0
Current children cumulated CPU time (s) 9339.56
Current children cumulated vsize (KiB) 110552

[startup+9402.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 17951
/proc/meminfo: memFree=1733296/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=110552 CPUtime=9399.53
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 35482 0 0 0 939589 364 0 0 25 0 1 0 157268714 113205248 27120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 27638 27120 48 102 0 27533 0
Current children cumulated CPU time (s) 9399.53
Current children cumulated vsize (KiB) 110552

[startup+9462.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 17951
/proc/meminfo: memFree=1733232/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=110552 CPUtime=9459.52
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 35482 0 0 0 945587 365 0 0 25 0 1 0 157268714 113205248 27120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 27638 27120 48 102 0 27533 0
Current children cumulated CPU time (s) 9459.52
Current children cumulated vsize (KiB) 110552

[startup+9522.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 17951
/proc/meminfo: memFree=1733232/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=110552 CPUtime=9519.5
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 35482 0 0 0 951585 365 0 0 25 0 1 0 157268714 113205248 27120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 27638 27120 48 102 0 27533 0
Current children cumulated CPU time (s) 9519.5
Current children cumulated vsize (KiB) 110552

[startup+9582.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 17951
/proc/meminfo: memFree=1733232/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=110552 CPUtime=9579.49
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 35482 0 0 0 957583 366 0 0 25 0 1 0 157268714 113205248 27120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 27638 27120 48 102 0 27533 0
Current children cumulated CPU time (s) 9579.49
Current children cumulated vsize (KiB) 110552

[startup+9642.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 17951
/proc/meminfo: memFree=1733168/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=110552 CPUtime=9639.47
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 35724 0 0 0 963581 366 0 0 25 0 1 0 157268714 113205248 27120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 27638 27120 48 102 0 27533 0
Current children cumulated CPU time (s) 9639.47
Current children cumulated vsize (KiB) 110552

[startup+9702.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 17951
/proc/meminfo: memFree=1733104/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=110552 CPUtime=9699.45
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 35724 0 0 0 969578 367 0 0 25 0 1 0 157268714 113205248 27120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 27638 27120 48 102 0 27533 0
Current children cumulated CPU time (s) 9699.45
Current children cumulated vsize (KiB) 110552

[startup+9762.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/84 18025
/proc/meminfo: memFree=1731704/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=110552 CPUtime=9759.4
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 35724 0 0 0 975571 369 0 0 25 0 1 0 157268714 113205248 27120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 27638 27120 48 102 0 27533 0
Current children cumulated CPU time (s) 9759.4
Current children cumulated vsize (KiB) 110552

[startup+9822.3 s]
/proc/loadavg: 1.05 1.00 0.98 2/78 18149
/proc/meminfo: memFree=1732656/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=110552 CPUtime=9819.31
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 35724 0 0 0 981562 369 0 0 25 0 1 0 157268714 113205248 27120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 27638 27120 48 102 0 27533 0
Current children cumulated CPU time (s) 9819.31
Current children cumulated vsize (KiB) 110552

[startup+9882.3 s]
/proc/loadavg: 1.02 1.00 0.98 2/78 18149
/proc/meminfo: memFree=1732656/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=110552 CPUtime=9879.31
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 35724 0 0 0 987561 370 0 0 25 0 1 0 157268714 113205248 27120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 27638 27120 48 102 0 27533 0
Current children cumulated CPU time (s) 9879.31
Current children cumulated vsize (KiB) 110552

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18149
/proc/meminfo: memFree=1732656/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=110552 CPUtime=9939.28
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 35724 0 0 0 993558 370 0 0 25 0 1 0 157268714 113205248 27120 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 27638 27120 48 102 0 27533 0
Current children cumulated CPU time (s) 9939.28
Current children cumulated vsize (KiB) 110552

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18149
/proc/meminfo: memFree=1732528/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=110552 CPUtime=9999.27
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 35980 0 0 0 999556 371 0 0 25 0 1 0 157268714 113205248 27129 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529742 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 27638 27129 48 102 0 27533 0
Current children cumulated CPU time (s) 9999.27
Current children cumulated vsize (KiB) 110552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.1 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18149
/proc/meminfo: memFree=1732528/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=110552 CPUtime=10000.1
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 35980 0 0 0 999636 371 0 0 25 0 1 0 157268714 113205248 27129 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 27638 27129 48 102 0 27533 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 110552

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

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

[startup+10003.1 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 18149
/proc/meminfo: memFree=1732528/2055920 swapFree=4145928/4192956
[pid=17548] ppid=17546 vsize=110552 CPUtime=10000.1
/proc/17548/stat : 17548 (picosat) R 17546 17548 17253 0 -1 4194304 35980 0 0 0 999636 371 0 0 25 0 1 0 157268714 113205248 27129 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 27638 27129 48 102 0 27533 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 110552

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.1
CPU time (s): 10000.1
CPU user time (s): 9996.36
CPU system time (s): 3.73243
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 111540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9996.37
system time used= 3.73243
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35980
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= 6
involuntary context switches= 131254

runsolver used 11.8932 second user time and 23.9444 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue Apr 17 12:18:29 UTC 2007

IDJOB= 355958
IDBENCH= 20545
IDSOLVER= 171
FILE ID= node1/355958-1176812308

PBS_JOBID= 4586291

Free space on /tmp= 66388 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k85.cnf
COMMAND LINE= /tmp/evaluation/355958-1176812308/picosat /tmp/evaluation/355958-1176812308/instance-355958-1176812308.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-355958-1176812308 -o ROOT/results/node1/solver-355958-1176812308 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355958-1176812308/picosat /tmp/evaluation/355958-1176812308/instance-355958-1176812308.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  dcf05b153fd4ff73d81f6021f0c67167

RANDOM SEED= 841402051

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
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		: 3000.234
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:       1853776 kB
Buffers:          3440 kB
Cached:         131564 kB
SwapCached:      14460 kB
Active:          51028 kB
Inactive:       106844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853776 kB
SwapTotal:     4192956 kB
SwapFree:      4145928 kB
Dirty:           13816 kB
Writeback:           0 kB
Mapped:          30020 kB
Slab:            29784 kB
Committed_AS:  4915836 kB
PageTables:       1832 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= 66388 MiB

End job on node1 on Tue Apr 17 15:05:14 UTC 2007