Trace number 298372

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
CMUSAT BASE 2007-02-08? (TO) 1200.1 1200.52

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1211740352-20.UNSAT.shuffled.cnf
MD5SUM49141385aac03f506711f7c91a24b9ac
Bench CategoryRANDOM (random 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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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

command line: runsolver --timestamp -w ROOT/results/node35/watcher-298372-1171854909 -o ROOT/results/node35/solver-298372-1171854909 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298372-1171854909/cmusat_base /tmp/evaluation/298372-1171854909/instance-298372-1171854909.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 18705
/proc/meminfo: memFree=638552/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=2308 CPUtime=0
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 179254629 2363392 149 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135061153 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 577 149 90 241 0 333 0

[startup+0.106478 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 18705
/proc/meminfo: memFree=638552/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=2720 CPUtime=0.1
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 300 0 0 0 10 0 0 0 18 0 1 0 179254629 2785280 282 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560583 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 680 282 111 241 0 436 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2720

[startup+0.514555 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 18705
/proc/meminfo: memFree=638552/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=3324 CPUtime=0.51
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 442 0 0 0 51 0 0 0 21 0 1 0 179254629 3403776 424 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 831 424 111 241 0 587 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3324

[startup+1.33472 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18706
/proc/meminfo: memFree=637264/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=3496 CPUtime=1.33
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 487 0 0 0 133 0 0 0 25 0 1 0 179254629 3579904 469 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560149 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 874 469 111 241 0 630 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3496

[startup+2.97404 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18706
/proc/meminfo: memFree=636560/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=5276 CPUtime=2.96
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 863 0 0 0 296 0 0 0 25 0 1 0 179254629 5402624 845 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134550460 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 1319 845 111 241 0 1075 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5276

[startup+6.24969 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18706
/proc/meminfo: memFree=635088/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=5740 CPUtime=6.24
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 1015 0 0 0 624 0 0 0 25 0 1 0 179254629 5877760 997 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 1435 997 111 241 0 1191 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5740

[startup+12.705 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18706
/proc/meminfo: memFree=632536/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=8264 CPUtime=12.69
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 1810 0 0 0 1269 0 0 0 25 0 1 0 179254629 8462336 1566 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560039 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 2066 1566 111 241 0 1822 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8264

[startup+25.5055 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18706
/proc/meminfo: memFree=630552/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=10468 CPUtime=25.49
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 2614 0 0 0 2548 1 0 0 25 0 1 0 179254629 10719232 2177 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 2617 2177 111 241 0 2373 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10468

[startup+51.1115 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18706
/proc/meminfo: memFree=625752/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=15436 CPUtime=51.09
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 4321 0 0 0 5107 2 0 0 25 0 1 0 179254629 15806464 3257 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 3859 3257 111 241 0 3615 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15436

[startup+102.324 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18706
/proc/meminfo: memFree=621912/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=18888 CPUtime=102.27
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 5579 0 0 0 10224 3 0 0 25 0 1 0 179254629 19341312 4208 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 4722 4208 111 241 0 4478 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18888

[startup+162.347 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18706
/proc/meminfo: memFree=612568/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=29756 CPUtime=162.28
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 8850 0 0 0 16223 5 0 0 25 0 1 0 179254629 30470144 6541 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 7439 6541 111 241 0 7195 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 29756

[startup+222.365 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18706
/proc/meminfo: memFree=611608/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=30208 CPUtime=222.27
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 9421 0 0 0 22222 5 0 0 25 0 1 0 179254629 30932992 6774 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 7552 6774 111 241 0 7308 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 30208

[startup+282.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18706
/proc/meminfo: memFree=609368/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=32304 CPUtime=282.27
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 10159 0 0 0 28221 6 0 0 25 0 1 0 179254629 33079296 7318 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 8076 7318 111 241 0 7832 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 32304

[startup+342.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18706
/proc/meminfo: memFree=606616/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=34764 CPUtime=342.27
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 11060 0 0 0 34220 7 0 0 25 0 1 0 179254629 35598336 8006 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 8691 8006 111 241 0 8447 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 34764

[startup+402.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18706
/proc/meminfo: memFree=602776/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=38180 CPUtime=402.28
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 12238 0 0 0 40219 9 0 0 25 0 1 0 179254629 39096320 8950 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 9545 8950 111 241 0 9301 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 38180

[startup+462.451 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18706
/proc/meminfo: memFree=602392/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=38732 CPUtime=462.28
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 12359 0 0 0 46219 9 0 0 25 0 1 0 179254629 39661568 9071 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 9683 9071 111 241 0 9439 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 38732

[startup+522.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18706
/proc/meminfo: memFree=586776/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=58172 CPUtime=522.28
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 17559 0 0 0 52217 11 0 0 25 0 1 0 179254629 59568128 12946 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 14543 12946 111 241 0 14299 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 58172

[startup+582.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18708
/proc/meminfo: memFree=585816/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=58668 CPUtime=582.28
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 18059 0 0 0 58217 11 0 0 25 0 1 0 179254629 60076032 13164 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 14667 13164 111 241 0 14423 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 58668

[startup+642.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18708
/proc/meminfo: memFree=585688/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=58800 CPUtime=642.27
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 18097 0 0 0 64216 11 0 0 25 0 1 0 179254629 60211200 13202 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 14700 13202 111 241 0 14456 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 58800

[startup+702.529 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 18708
/proc/meminfo: memFree=585112/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=59152 CPUtime=702.27
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 18247 0 0 0 70216 11 0 0 25 0 1 0 179254629 60571648 13352 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 14788 13352 111 241 0 14544 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 59152

[startup+762.546 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18708
/proc/meminfo: memFree=584728/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=59404 CPUtime=762.26
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 18650 0 0 0 76215 11 0 0 25 0 1 0 179254629 60829696 13445 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 14851 13445 111 241 0 14607 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 59404

[startup+822.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18708
/proc/meminfo: memFree=584536/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=59596 CPUtime=822.27
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 18696 0 0 0 82216 11 0 0 25 0 1 0 179254629 61026304 13491 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 14899 13491 111 241 0 14655 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 59596

[startup+882.585 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18708
/proc/meminfo: memFree=583768/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=59860 CPUtime=882.27
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 19262 0 0 0 88215 12 0 0 25 0 1 0 179254629 61296640 13684 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 14965 13684 111 241 0 14721 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 59860

[startup+942.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18708
/proc/meminfo: memFree=583320/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=60380 CPUtime=942.27
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 19366 0 0 0 94215 12 0 0 25 0 1 0 179254629 61829120 13772 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 15095 13772 111 241 0 14851 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 60380

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18708
/proc/meminfo: memFree=583384/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=60380 CPUtime=1002.26
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 19373 0 0 0 100214 12 0 0 25 0 1 0 179254629 61829120 13779 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 15095 13779 111 241 0 14851 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 60380

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18708
/proc/meminfo: memFree=582808/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=60704 CPUtime=1062.26
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 19519 0 0 0 106214 12 0 0 25 0 1 0 179254629 62160896 13925 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 15176 13925 111 241 0 14932 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 60704

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18708
/proc/meminfo: memFree=582040/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=61436 CPUtime=1122.27
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 20080 0 0 0 112214 13 0 0 25 0 1 0 179254629 62910464 14112 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 15359 14112 111 241 0 15115 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 61436

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18708
/proc/meminfo: memFree=582040/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=61436 CPUtime=1182.27
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 20087 0 0 0 118214 13 0 0 25 0 1 0 179254629 62910464 14119 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560410 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 15359 14119 111 241 0 15115 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 61436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18708
/proc/meminfo: memFree=581976/2055920 swapFree=4183700/4192956
[pid=18705] ppid=18703 vsize=61436 CPUtime=1200.09
/proc/18705/stat : 18705 (cmusat_base) R 18703 18705 14938 0 -1 4194304 20099 0 0 0 119996 13 0 0 25 0 1 0 179254629 62910464 14131 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18705/statm: 15359 14131 111 241 0 15115 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 61436

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): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.96
CPU system time (s): 0.139978
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 61436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20099
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= 1982

runsolver used 0.772882 second user time and 2.43863 second system time

The end



Launcher Data (download as text)




Begin job on node35 on Mon Feb 19 03:15:09 UTC 2007

IDJOB= 298372
IDBENCH= 19984
IDSOLVER= 120
FILE ID= node35/298372-1171854909

PBS_JOBID= 3839658

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1211740352-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298372-1171854909/cmusat_base /tmp/evaluation/298372-1171854909/instance-298372-1171854909.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-298372-1171854909 -o ROOT/results/node35/solver-298372-1171854909 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298372-1171854909/cmusat_base /tmp/evaluation/298372-1171854909/instance-298372-1171854909.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  49141385aac03f506711f7c91a24b9ac

RANDOM SEED= 640559901

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:        639024 kB
Buffers:         44260 kB
Cached:        1266420 kB
SwapCached:       3828 kB
Active:         848260 kB
Inactive:       473340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        639024 kB
SwapTotal:     4192956 kB
SwapFree:      4183700 kB
Dirty:            2472 kB
Writeback:           0 kB
Mapped:          16136 kB
Slab:            81328 kB
Committed_AS:   701044 kB
PageTables:       1416 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= 66562 MiB

End job on node35 on Mon Feb 19 03:35:12 UTC 2007