Trace number 329406

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) 1200.07 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k55.cnf
MD5SUMe79c4b56e60495fc11a6ec11ab81644b
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 variables81425
Number of clauses364328
Sum of the clauses size937494
Maximum clause length20
Minimum clause length1
Number of clauses of size 1543
Number of clauses of size 2283706
Number of clauses of size 340037
Number of clauses of size 416350
Number of clauses of size 57104
Number of clauses of size over 516588

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/node7/watcher-329406-1173139679 -o ROOT/results/node7/solver-329406-1173139679 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329406-1173139679/picosat /tmp/evaluation/329406-1173139679/instance-329406-1173139679.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 1.00 0.99 3/77 19109
/proc/meminfo: memFree=1502736/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=564 CPUtime=0
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 333922678 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 141 41 32 102 0 36 0

[startup+0.05941 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 19109
/proc/meminfo: memFree=1502736/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=568 CPUtime=0.05
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 90 0 0 0 4 1 0 0 18 0 1 0 333922678 581632 75 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 142 75 40 102 0 37 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 568

[startup+0.101413 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 19109
/proc/meminfo: memFree=1502736/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=832 CPUtime=0.09
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 131 0 0 0 5 4 0 0 18 0 1 0 333922678 851968 116 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 208 116 40 102 0 103 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 832

[startup+0.301434 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 19109
/proc/meminfo: memFree=1502736/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=1624 CPUtime=0.29
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 338 0 0 0 13 16 0 0 20 0 1 0 333922678 1662976 323 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 406 323 40 102 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1624

[startup+0.701476 s]
/proc/loadavg: 0.92 1.00 0.99 3/77 19109
/proc/meminfo: memFree=1502736/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=4176 CPUtime=0.69
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 769 0 0 0 31 38 0 0 24 0 1 0 333922678 4276224 754 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 1044 754 40 102 0 939 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4176

[startup+1.50156 s]
/proc/loadavg: 0.92 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1498696/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=8072 CPUtime=1.49
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 1558 0 0 0 67 82 0 0 25 0 1 0 333922678 8265728 1543 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 2018 1543 40 102 0 1913 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8072

[startup+3.10173 s]
/proc/loadavg: 0.92 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1494088/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=15896 CPUtime=3.09
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 3076 0 0 0 150 159 0 0 25 0 1 0 333922678 16277504 3051 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134542932 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 3974 3051 42 102 0 3869 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15896

[startup+6.30106 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1490056/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=16620 CPUtime=6.29
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 3205 0 0 0 470 159 0 0 25 0 1 0 333922678 17018880 3140 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 4155 3140 48 102 0 4050 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16620

[startup+12.7017 s]
/proc/loadavg: 0.93 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1489224/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=17516 CPUtime=12.69
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 3458 0 0 0 1109 160 0 0 25 0 1 0 333922678 17936384 3393 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 4379 3393 48 102 0 4274 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17516

[startup+25.5011 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1488776/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=18856 CPUtime=25.48
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 3551 0 0 0 2388 160 0 0 25 0 1 0 333922678 19308544 3486 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530853 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 4714 3486 48 102 0 4609 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18856

[startup+51.1018 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1487816/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=19712 CPUtime=51.07
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 3782 0 0 0 4947 160 0 0 25 0 1 0 333922678 20185088 3717 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 4928 3717 48 102 0 4823 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19712

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1486152/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=21308 CPUtime=102.26
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 4206 0 0 0 10065 161 0 0 25 0 1 0 333922678 21819392 4141 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522688 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 5327 4141 48 102 0 5222 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21308

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1484360/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=23080 CPUtime=162.24
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 4735 0 0 0 16062 162 0 0 25 0 1 0 333922678 23633920 4565 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 5770 4565 48 102 0 5665 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23080

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1482888/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=24396 CPUtime=222.23
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 5259 0 0 0 22059 164 0 0 25 0 1 0 333922678 24981504 4931 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529628 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 6099 4931 48 102 0 5994 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24396

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1481672/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=25580 CPUtime=282.2
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 5698 0 0 0 28056 164 0 0 25 0 1 0 333922678 26193920 5239 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 6395 5239 48 102 0 6290 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 25580

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1480712/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=27012 CPUtime=342.19
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 6076 0 0 0 34054 165 0 0 25 0 1 0 333922678 27660288 5472 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 6753 5472 48 102 0 6648 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27012

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1479240/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=28464 CPUtime=402.18
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 6588 0 0 0 40052 166 0 0 25 0 1 0 333922678 29147136 5830 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 7116 5830 48 102 0 7011 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 28464

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1478856/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=28860 CPUtime=462.15
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 6816 0 0 0 46049 166 0 0 25 0 1 0 333922678 29552640 5948 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 7215 5948 48 102 0 7110 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 28860

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1477448/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=30308 CPUtime=522.14
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 7278 0 0 0 52047 167 0 0 25 0 1 0 333922678 31035392 6295 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 7577 6295 48 102 0 7472 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 30308

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1475528/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=32148 CPUtime=582.12
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 7887 0 0 0 58044 168 0 0 25 0 1 0 333922678 32919552 6781 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 8037 6781 48 102 0 7932 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 32148

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1475528/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=32148 CPUtime=642.11
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 7950 0 0 0 64043 168 0 0 25 0 1 0 333922678 32919552 6781 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 8037 6781 48 102 0 7932 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 32148

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1474504/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=33072 CPUtime=702.08
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 8314 0 0 0 70040 168 0 0 25 0 1 0 333922678 33865728 7012 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 8268 7012 48 102 0 8163 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 33072

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1472200/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=35316 CPUtime=762.07
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 8960 0 0 0 76038 169 0 0 25 0 1 0 333922678 36163584 7588 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 8829 7588 48 102 0 8724 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 35316

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1469960/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=37552 CPUtime=822.05
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 9673 0 0 0 82035 170 0 0 25 0 1 0 333922678 38453248 8159 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 9388 8159 48 102 0 9283 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 37552

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1470024/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=37552 CPUtime=882.04
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 9746 0 0 0 88033 171 0 0 25 0 1 0 333922678 38453248 8159 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530945 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 9388 8159 48 102 0 9283 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 37552

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1470024/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=37552 CPUtime=942.02
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 9819 0 0 0 94031 171 0 0 25 0 1 0 333922678 38453248 8159 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522712 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 9388 8159 48 102 0 9283 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 37552

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1467400/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=40176 CPUtime=1002
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 10621 0 0 0 100028 172 0 0 25 0 1 0 333922678 41140224 8809 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 10044 8809 48 102 0 9939 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 40176

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1467400/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=40176 CPUtime=1061.99
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 10708 0 0 0 106026 173 0 0 25 0 1 0 333922678 41140224 8816 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 10044 8816 48 102 0 9939 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 40176

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1467400/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=40176 CPUtime=1121.97
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 10789 0 0 0 112024 173 0 0 25 0 1 0 333922678 41140224 8817 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 10044 8817 48 102 0 9939 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 40176

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1467336/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=40176 CPUtime=1181.95
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 10884 0 0 0 118021 174 0 0 25 0 1 0 333922678 41140224 8827 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 10044 8827 48 102 0 9939 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 40176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19110
/proc/meminfo: memFree=1467400/2055920 swapFree=4147452/4192956
[pid=19109] ppid=19107 vsize=40176 CPUtime=1200.05
/proc/19109/stat : 19109 (picosat) R 19107 19109 18374 0 -1 4194304 10884 0 0 0 119831 174 0 0 25 0 1 0 333922678 41140224 8827 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/19109/statm: 10044 8827 48 102 0 9939 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 40176

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1198.32
CPU system time (s): 1.75073
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 40516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.32
system time used= 1.75073
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10884
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= 24818

runsolver used 1.2828 second user time and 3.09253 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Tue Mar  6 00:08:00 UTC 2007

IDJOB= 329406
IDBENCH= 20539
IDSOLVER= 106
FILE ID= node7/329406-1173139679

PBS_JOBID= 4014972

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.k55.cnf
COMMAND LINE= /tmp/evaluation/329406-1173139679/picosat /tmp/evaluation/329406-1173139679/instance-329406-1173139679.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-329406-1173139679 -o ROOT/results/node7/solver-329406-1173139679 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329406-1173139679/picosat /tmp/evaluation/329406-1173139679/instance-329406-1173139679.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  e79c4b56e60495fc11a6ec11ab81644b

RANDOM SEED= 199198879

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1503144 kB
Buffers:         40780 kB
Cached:         422148 kB
SwapCached:       8652 kB
Active:          70440 kB
Inactive:       415236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1503144 kB
SwapTotal:     4192956 kB
SwapFree:      4147452 kB
Dirty:            8744 kB
Writeback:           0 kB
Mapped:          29752 kB
Slab:            52596 kB
Committed_AS:  1140356 kB
PageTables:       1764 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 node7 on Tue Mar  6 00:28:02 UTC 2007