Trace number 329322

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 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k75.cnf
MD5SUMfd9b941a20c95ff63d6f3a27d011956e
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 variables44722
Number of clauses164055
Sum of the clauses size439077
Maximum clause length37
Minimum clause length1
Number of clauses of size 1993
Number of clauses of size 283511
Number of clauses of size 373310
Number of clauses of size 4386
Number of clauses of size 5745
Number of clauses of size over 55110

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/node45/watcher-329322-1173137733 -o ROOT/results/node45/solver-329322-1173137733 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329322-1173137733/picosat /tmp/evaluation/329322-1173137733/instance-329322-1173137733.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: 0.91 0.97 0.99 3/64 18254
/proc/meminfo: memFree=1481872/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=564 CPUtime=0
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 39749102 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 141 41 32 102 0 36 0

[startup+0.0966661 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 18254
/proc/meminfo: memFree=1481872/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=1024 CPUtime=0.08
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 165 0 0 0 4 4 0 0 18 0 1 0 39749102 1048576 150 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 256 150 40 102 0 151 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1024

[startup+0.101666 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 18254
/proc/meminfo: memFree=1481872/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=1024 CPUtime=0.09
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 172 0 0 0 5 4 0 0 18 0 1 0 39749102 1048576 157 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 256 157 40 102 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1024

[startup+0.301701 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 18254
/proc/meminfo: memFree=1481872/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=2420 CPUtime=0.29
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 456 0 0 0 12 17 0 0 19 0 1 0 39749102 2478080 441 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 605 441 40 102 0 500 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2420

[startup+0.701776 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 18254
/proc/meminfo: memFree=1481872/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=4784 CPUtime=0.69
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 908 0 0 0 32 37 0 0 22 0 1 0 39749102 4898816 893 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 1196 893 40 102 0 1091 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4784

[startup+1.50192 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1477000/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=9944 CPUtime=1.49
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 1923 0 0 0 76 73 0 0 25 0 1 0 39749102 10182656 1892 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 2486 1892 42 102 0 2381 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9944

[startup+3.10121 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1474184/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=10348 CPUtime=3.09
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 2034 0 0 0 236 73 0 0 25 0 1 0 39749102 10596352 2001 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 2587 2001 48 102 0 2482 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10348

[startup+6.3028 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1473032/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=11404 CPUtime=6.29
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 2294 0 0 0 555 74 0 0 25 0 1 0 39749102 11677696 2261 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 2851 2261 48 102 0 2746 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11404

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1471176/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=12856 CPUtime=12.69
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 2677 0 0 0 1195 74 0 0 25 0 1 0 39749102 13164544 2644 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 3214 2644 48 102 0 3109 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12856

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1470728/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=13252 CPUtime=25.48
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 2784 0 0 0 2474 74 0 0 25 0 1 0 39749102 13570048 2751 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 3313 2751 48 102 0 3208 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13252

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1469192/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=14836 CPUtime=51.08
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 3185 0 0 0 5033 75 0 0 25 0 1 0 39749102 15192064 3152 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 3709 3152 48 102 0 3604 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14836

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1465544/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=18428 CPUtime=102.26
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 4099 0 0 0 10150 76 0 0 25 0 1 0 39749102 18870272 4066 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524009 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 4607 4066 48 102 0 4502 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18428

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1461768/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=22164 CPUtime=162.23
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 5102 0 0 0 16146 77 0 0 25 0 1 0 39749102 22695936 4987 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 5541 4987 48 102 0 5436 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22164

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1461832/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=22164 CPUtime=222.21
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 5110 0 0 0 22144 77 0 0 25 0 1 0 39749102 22695936 4995 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544928 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 5541 4995 48 102 0 5436 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 22164

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1459656/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=24136 CPUtime=282.19
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 5712 0 0 0 28141 78 0 0 25 0 1 0 39749102 24715264 5509 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544821 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 6034 5509 48 102 0 5929 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 24136

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1455624/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=28152 CPUtime=342.17
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 6757 0 0 0 34138 79 0 0 25 0 1 0 39749102 28827648 6507 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544809 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 7038 6507 48 102 0 6933 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 28152

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1451400/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=32852 CPUtime=402.15
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 7865 0 0 0 40134 81 0 0 25 0 1 0 39749102 33640448 7563 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 8213 7563 48 102 0 8108 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 32852

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1450440/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=33764 CPUtime=462.12
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 8148 0 0 0 46131 81 0 0 25 0 1 0 39749102 34574336 7791 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 8441 7791 48 102 0 8336 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 33764

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1446344/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=37736 CPUtime=522.1
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 9210 0 0 0 52128 82 0 0 25 0 1 0 39749102 38641664 8798 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 9434 8798 48 102 0 9329 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 37736

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1446408/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=37736 CPUtime=582.08
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 9272 0 0 0 58125 83 0 0 25 0 1 0 39749102 38641664 8803 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 9434 8803 48 102 0 9329 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 37736

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1445768/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=38392 CPUtime=642.06
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 9485 0 0 0 64123 83 0 0 25 0 1 0 39749102 39313408 8956 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 9598 8956 48 102 0 9493 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 38392

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1440904/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=43092 CPUtime=702.04
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 10750 0 0 0 70119 85 0 0 25 0 1 0 39749102 44126208 10161 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 10773 10161 48 102 0 10668 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 43092

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1440904/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=43092 CPUtime=762.01
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 10756 0 0 0 76116 85 0 0 25 0 1 0 39749102 44126208 10167 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 10773 10167 48 102 0 10668 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 43092

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1440968/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=43348 CPUtime=821.98
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 10762 0 0 0 82113 85 0 0 25 0 1 0 39749102 44388352 10173 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 10837 10173 48 102 0 10732 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 43348

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1440968/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=43348 CPUtime=881.95
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 10762 0 0 0 88110 85 0 0 25 0 1 0 39749102 44388352 10173 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530140 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 10837 10173 48 102 0 10732 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 43348

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1440968/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=43348 CPUtime=941.94
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 10765 0 0 0 94108 86 0 0 25 0 1 0 39749102 44388352 10176 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 10837 10176 48 102 0 10732 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 43348

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1440968/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=43348 CPUtime=1001.92
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 10770 0 0 0 100106 86 0 0 25 0 1 0 39749102 44388352 10181 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 10837 10181 48 102 0 10732 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 43348

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1441096/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=43348 CPUtime=1061.89
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 10770 0 0 0 106103 86 0 0 25 0 1 0 39749102 44388352 10181 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 10837 10181 48 102 0 10732 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 43348

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1441032/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=43348 CPUtime=1121.87
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 10776 0 0 0 112101 86 0 0 25 0 1 0 39749102 44388352 10187 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 10837 10187 48 102 0 10732 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 43348

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1440648/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=43612 CPUtime=1181.84
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 10895 0 0 0 118098 86 0 0 25 0 1 0 39749102 44658688 10229 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522728 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 10903 10229 48 102 0 10798 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 43612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1440648/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=43612 CPUtime=1200.05
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 10895 0 0 0 119918 87 0 0 25 0 1 0 39749102 44658688 10229 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 10903 10229 48 102 0 10798 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 43612

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: 0.99 0.97 0.99 2/65 18255
/proc/meminfo: memFree=1440648/2055920 swapFree=4192812/4192956
[pid=18254] ppid=18252 vsize=43612 CPUtime=1200.05
/proc/18254/stat : 18254 (picosat) R 18252 18254 17777 0 -1 4194304 10895 0 0 0 119918 87 0 0 25 0 1 0 39749102 44658688 10229 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18254/statm: 10903 10229 48 102 0 10798 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 43612

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.19
CPU system time (s): 0.878866
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 43612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.19
system time used= 0.878866
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10895
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= 2105

runsolver used 0.893864 second user time and 2.39963 second system time

The end



Launcher Data (download as text)




Begin job on node45 on Mon Mar  5 23:35:33 UTC 2007

IDJOB= 329322
IDBENCH= 20537
IDSOLVER= 106
FILE ID= node45/329322-1173137733

PBS_JOBID= 4015196

Free space on /tmp= 66534 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k75.cnf
COMMAND LINE= /tmp/evaluation/329322-1173137733/picosat /tmp/evaluation/329322-1173137733/instance-329322-1173137733.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-329322-1173137733 -o ROOT/results/node45/solver-329322-1173137733 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329322-1173137733/picosat /tmp/evaluation/329322-1173137733/instance-329322-1173137733.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  fd9b941a20c95ff63d6f3a27d011956e

RANDOM SEED= 159221470

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.265
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		: 3000.265
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:       1482280 kB
Buffers:         30968 kB
Cached:         463316 kB
SwapCached:        144 kB
Active:          59384 kB
Inactive:       450428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1482280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4476 kB
Writeback:           0 kB
Mapped:          25584 kB
Slab:            49924 kB
Committed_AS:   105204 kB
PageTables:       1396 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= 66534 MiB

End job on node45 on Mon Mar  5 23:55:36 UTC 2007