Trace number 329616

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) 1200.1 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k70.cnf
MD5SUM7df05251eeff9fbbbfcc94a219ac2c0b
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 variables104135
Number of clauses466268
Sum of the clauses size1199934
Maximum clause length20
Minimum clause length1
Number of clauses of size 1663
Number of clauses of size 2363146
Number of clauses of size 351212
Number of clauses of size 420925
Number of clauses of size 59084
Number of clauses of size over 521238

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node65/watcher-329616-1173145077 -o ROOT/results/node65/solver-329616-1173145077 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329616-1173145077/picosat /tmp/evaluation/329616-1173145077/instance-329616-1173145077.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.98 0.96 3/64 13274
/proc/meminfo: memFree=1319392/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=564 CPUtime=0
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 334465277 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 141 41 32 102 0 36 0

[startup+0.04068 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 13274
/proc/meminfo: memFree=1319392/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=564 CPUtime=0.03
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 56 0 0 0 3 0 0 0 18 0 1 0 334465277 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 141 41 32 102 0 36 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 564

[startup+0.10169 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 13274
/proc/meminfo: memFree=1319392/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=700 CPUtime=0.09
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 122 0 0 0 7 2 0 0 18 0 1 0 334465277 716800 107 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 175 107 40 102 0 70 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 700

[startup+0.301723 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 13274
/proc/meminfo: memFree=1319392/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=1624 CPUtime=0.29
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 333 0 0 0 14 15 0 0 19 0 1 0 334465277 1662976 318 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 406 318 40 102 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1624

[startup+0.701789 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 13274
/proc/meminfo: memFree=1319392/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=4176 CPUtime=0.69
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 766 0 0 0 32 37 0 0 22 0 1 0 334465277 4276224 751 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 1044 751 40 102 0 939 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4176

[startup+1.50192 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 13275
/proc/meminfo: memFree=1315416/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=8072 CPUtime=1.49
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 1550 0 0 0 68 81 0 0 25 0 1 0 334465277 8265728 1535 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 2018 1535 40 102 0 1913 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8072

[startup+3.10218 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 13275
/proc/meminfo: memFree=1310872/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=15860 CPUtime=3.09
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 3171 0 0 0 139 170 0 0 25 0 1 0 334465277 16240640 3156 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 3965 3156 40 102 0 3860 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15860

[startup+6.30171 s]
/proc/loadavg: 0.93 0.98 0.96 2/65 13275
/proc/meminfo: memFree=1303520/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=19252 CPUtime=6.29
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 3962 0 0 0 423 206 0 0 25 0 1 0 334465277 19714048 3945 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 4813 3945 48 102 0 4708 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19252

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.96 2/65 13275
/proc/meminfo: memFree=1303008/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=19908 CPUtime=12.69
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 4135 0 0 0 1063 206 0 0 25 0 1 0 334465277 20385792 4118 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544814 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 4977 4118 48 102 0 4872 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19908

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.96 2/65 13275
/proc/meminfo: memFree=1301984/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=20820 CPUtime=25.48
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 4378 0 0 0 2342 206 0 0 25 0 1 0 334465277 21319680 4361 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 5205 4361 48 102 0 5100 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20820

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.96 2/65 13275
/proc/meminfo: memFree=1301408/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=21412 CPUtime=51.07
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 4539 0 0 0 4901 206 0 0 25 0 1 0 334465277 21925888 4522 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 5353 4522 48 102 0 5248 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21412

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.96 2/65 13275
/proc/meminfo: memFree=1299424/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=23804 CPUtime=102.26
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 5072 0 0 0 10019 207 0 0 25 0 1 0 334465277 24375296 4988 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523361 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 5951 4988 48 102 0 5846 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23804

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 13275
/proc/meminfo: memFree=1298016/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=25116 CPUtime=162.24
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 5569 0 0 0 16016 208 0 0 25 0 1 0 334465277 25718784 5329 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523092 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 6279 5329 48 102 0 6174 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25116

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 13277
/proc/meminfo: memFree=1295968/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=26964 CPUtime=222.21
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 6189 0 0 0 22013 208 0 0 25 0 1 0 334465277 27611136 5811 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530090 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 6741 5811 48 102 0 6636 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 26964

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 13277
/proc/meminfo: memFree=1294688/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=28148 CPUtime=282.19
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 6610 0 0 0 28010 209 0 0 25 0 1 0 334465277 28823552 6133 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 7037 6133 48 102 0 6932 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 28148

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 13277
/proc/meminfo: memFree=1293152/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=29732 CPUtime=342.18
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 7098 0 0 0 34008 210 0 0 25 0 1 0 334465277 30445568 6512 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525637 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 7433 6512 48 102 0 7328 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 29732

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 13277
/proc/meminfo: memFree=1292576/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=30656 CPUtime=402.15
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 7447 0 0 0 40005 210 0 0 25 0 1 0 334465277 31391744 6747 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 7664 6747 48 102 0 7559 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 30656

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 13277
/proc/meminfo: memFree=1290336/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=32500 CPUtime=462.13
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 8046 0 0 0 46002 211 0 0 25 0 1 0 334465277 33280000 7221 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 8125 7221 48 102 0 8020 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 32500

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 13277
/proc/meminfo: memFree=1290336/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=32500 CPUtime=522.11
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 8119 0 0 0 52000 211 0 0 25 0 1 0 334465277 33280000 7230 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522856 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 8125 7230 48 102 0 8020 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 32500

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 13277
/proc/meminfo: memFree=1290080/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=32632 CPUtime=582.1
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 8308 0 0 0 57998 212 0 0 25 0 1 0 334465277 33415168 7285 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 8158 7285 48 102 0 8053 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 32632

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 13277
/proc/meminfo: memFree=1289184/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=33556 CPUtime=642.07
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 8611 0 0 0 63995 212 0 0 25 0 1 0 334465277 34361344 7517 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 8389 7517 48 102 0 8284 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 33556

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 13277
/proc/meminfo: memFree=1287840/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=35008 CPUtime=702.05
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 9066 0 0 0 69993 212 0 0 25 0 1 0 334465277 35848192 7898 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 8752 7898 48 102 0 8647 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 35008

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 13277
/proc/meminfo: memFree=1286624/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=36064 CPUtime=762.04
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 9466 0 0 0 75991 213 0 0 25 0 1 0 334465277 36929536 8146 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 9016 8146 48 102 0 8911 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 36064

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 13277
/proc/meminfo: memFree=1285536/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=36988 CPUtime=822.01
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 9813 0 0 0 81988 213 0 0 25 0 1 0 334465277 37875712 8410 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 9247 8410 48 102 0 9142 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 36988

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 13277
/proc/meminfo: memFree=1284448/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=38172 CPUtime=881.99
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 10166 0 0 0 87985 214 0 0 25 0 1 0 334465277 39088128 8681 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 9543 8681 48 102 0 9438 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 38172

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/65 13277
/proc/meminfo: memFree=1284512/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=38516 CPUtime=941.96
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 10216 0 0 0 93982 214 0 0 25 0 1 0 334465277 39440384 8731 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531786 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 9629 8731 48 102 0 9524 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 38516

[startup+1002.3 s]
/proc/loadavg: 1.11 1.02 0.97 2/65 13277
/proc/meminfo: memFree=1282848/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=40016 CPUtime=1001.95
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 10732 0 0 0 99980 215 0 0 25 0 1 0 334465277 40976384 9161 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530198 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 10004 9161 48 102 0 9899 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 40016

[startup+1062.3 s]
/proc/loadavg: 1.04 1.01 0.97 2/65 13277
/proc/meminfo: memFree=1282144/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=40412 CPUtime=1061.92
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 10930 0 0 0 105977 215 0 0 25 0 1 0 334465277 41381888 9268 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 10103 9268 48 102 0 9998 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 40412

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 0.97 2/65 13277
/proc/meminfo: memFree=1282144/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=40412 CPUtime=1121.91
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 11022 0 0 0 111975 216 0 0 25 0 1 0 334465277 41381888 9270 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 10103 9270 48 102 0 9998 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 40412

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 13277
/proc/meminfo: memFree=1280864/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=41596 CPUtime=1181.89
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 11433 0 0 0 117973 216 0 0 25 0 1 0 334465277 42594304 9586 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 10399 9586 48 102 0 10294 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 41596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 13277
/proc/meminfo: memFree=1279840/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=42652 CPUtime=1200.08
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 11779 0 0 0 119792 216 0 0 25 0 1 0 334465277 43675648 9837 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 10663 9837 48 102 0 10558 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 42652

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 13277
/proc/meminfo: memFree=1279840/2055920 swapFree=4184052/4192956
[pid=13274] ppid=13272 vsize=42652 CPUtime=1200.08
/proc/13274/stat : 13274 (picosat) R 13272 13274 12062 0 -1 4194304 11779 0 0 0 119792 216 0 0 25 0 1 0 334465277 43675648 9837 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/13274/statm: 10663 9837 48 102 0 10558 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 42652

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1197.93
CPU system time (s): 2.17667
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 43032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.93
system time used= 2.17667
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11779
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= 1874

runsolver used 0.753885 second user time and 2.53661 second system time

The end



Launcher Data (download as text)




Begin job on node65 on Tue Mar  6 01:37:57 UTC 2007

IDJOB= 329616
IDBENCH= 20544
IDSOLVER= 106
FILE ID= node65/329616-1173145077

PBS_JOBID= 4015178

Free space on /tmp= 66497 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k70.cnf
COMMAND LINE= /tmp/evaluation/329616-1173145077/picosat /tmp/evaluation/329616-1173145077/instance-329616-1173145077.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-329616-1173145077 -o ROOT/results/node65/solver-329616-1173145077 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329616-1173145077/picosat /tmp/evaluation/329616-1173145077/instance-329616-1173145077.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  7df05251eeff9fbbbfcc94a219ac2c0b

RANDOM SEED= 443636937

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1319864 kB
Buffers:         48400 kB
Cached:         596760 kB
SwapCached:       2948 kB
Active:          35572 kB
Inactive:       622328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1319864 kB
SwapTotal:     4192956 kB
SwapFree:      4184052 kB
Dirty:           11128 kB
Writeback:           0 kB
Mapped:          18620 kB
Slab:            64160 kB
Committed_AS:   771104 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= 66497 MiB

End job on node65 on Tue Mar  6 01:58:00 UTC 2007