Trace number 329420

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) 1200.09 1200.53

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/node45/watcher-329420-1173140148 -o ROOT/results/node45/solver-329420-1173140148 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329420-1173140148/cmusat_base /tmp/evaluation/329420-1173140148/instance-329420-1173140148.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 0.95 0.98 3/64 18688
/proc/meminfo: memFree=1472328/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=2172 CPUtime=0
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 39990601 2224128 351 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134523148 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 543 351 81 241 0 299 0

[startup+0.0851259 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 18688
/proc/meminfo: memFree=1472328/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=19044 CPUtime=0.07
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 2060 0 0 0 6 1 0 0 18 0 1 0 39990601 19501056 2042 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 4761 2043 90 241 0 4517 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 19044

[startup+0.101128 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 18688
/proc/meminfo: memFree=1472328/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=19308 CPUtime=0.09
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 2220 0 0 0 8 1 0 0 18 0 1 0 39990601 19771392 2202 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564497 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 4827 2202 90 241 0 4583 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19308

[startup+0.301164 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 18688
/proc/meminfo: memFree=1472328/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=22740 CPUtime=0.29
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 4152 0 0 0 27 2 0 0 19 0 1 0 39990601 23285760 4134 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 5685 4135 90 241 0 5441 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22740

[startup+0.701237 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 18688
/proc/meminfo: memFree=1472328/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=32352 CPUtime=0.69
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 7653 0 0 0 65 4 0 0 22 0 1 0 39990601 33128448 7635 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560414 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 8088 7635 93 241 0 7844 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32352

[startup+1.50138 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 18689
/proc/meminfo: memFree=1441920/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=50076 CPUtime=1.49
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 12119 0 0 0 143 6 0 0 25 0 1 0 39990601 51277824 9253 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134561667 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 12519 9253 111 241 0 12275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50076

[startup+3.10168 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 18689
/proc/meminfo: memFree=1435264/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=50076 CPUtime=3.09
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 12136 0 0 0 303 6 0 0 25 0 1 0 39990601 51277824 9270 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080264 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 12519 9270 111 241 0 12275 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 50076

[startup+6.30126 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 18689
/proc/meminfo: memFree=1435008/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=50076 CPUtime=6.29
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 12166 0 0 0 622 7 0 0 25 0 1 0 39990601 51277824 9300 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560152 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 12519 9300 111 241 0 12275 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50076

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 18689
/proc/meminfo: memFree=1435008/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=50076 CPUtime=12.69
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 12238 0 0 0 1262 7 0 0 25 0 1 0 39990601 51277824 9372 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 12519 9372 111 241 0 12275 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 50076

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 18689
/proc/meminfo: memFree=1433984/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=50604 CPUtime=25.48
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 12489 0 0 0 2541 7 0 0 25 0 1 0 39990601 51818496 9623 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 12651 9623 111 241 0 12407 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50604

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 18689
/proc/meminfo: memFree=1426496/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=57600 CPUtime=51.07
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 14449 0 0 0 5098 9 0 0 25 0 1 0 39990601 58982400 11583 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 14400 11583 111 241 0 14156 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 57600

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 18689
/proc/meminfo: memFree=1409024/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=73572 CPUtime=102.26
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 18749 0 0 0 10211 15 0 0 25 0 1 0 39990601 75337728 15883 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 18393 15883 111 241 0 18149 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 73572

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18689
/proc/meminfo: memFree=1389888/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=91656 CPUtime=162.23
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 23551 0 0 0 16203 20 0 0 25 0 1 0 39990601 93855744 20685 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 22914 20685 111 241 0 22670 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 91656

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18689
/proc/meminfo: memFree=1382848/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=98320 CPUtime=222.21
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 25249 0 0 0 22200 21 0 0 25 0 1 0 39990601 100679680 22383 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 24580 22383 111 241 0 24336 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 98320

[startup+282.302 s]
/proc/loadavg: 1.06 0.99 0.98 2/65 18689
/proc/meminfo: memFree=1369280/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=112184 CPUtime=282.18
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 28696 0 0 0 28194 24 0 0 25 0 1 0 39990601 114876416 25830 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134546370 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 28046 25830 111 241 0 27802 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 112184

[startup+342.301 s]
/proc/loadavg: 1.02 0.99 0.98 2/65 18689
/proc/meminfo: memFree=1351488/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=129352 CPUtime=342.17
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 33105 0 0 0 34187 30 0 0 25 0 1 0 39990601 132456448 30239 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 32338 30239 111 241 0 32094 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 129352

[startup+402.301 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 18689
/proc/meminfo: memFree=1341504/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=138956 CPUtime=402.14
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 36551 0 0 0 40182 32 0 0 25 0 1 0 39990601 142290944 32713 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 34739 32713 111 241 0 34495 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 138956

[startup+462.301 s]
/proc/loadavg: 1.06 1.01 0.99 2/65 18689
/proc/meminfo: memFree=1341504/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=138956 CPUtime=462.12
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 36552 0 0 0 46180 32 0 0 25 0 1 0 39990601 142290944 32714 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 34739 32714 111 241 0 34495 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 138956

[startup+522.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 18689
/proc/meminfo: memFree=1341440/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=138956 CPUtime=522.11
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 36555 0 0 0 52178 33 0 0 25 0 1 0 39990601 142290944 32717 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 34739 32717 111 241 0 34495 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 138956

[startup+582.301 s]
/proc/loadavg: 1.13 1.05 1.01 2/65 18689
/proc/meminfo: memFree=1341376/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=138968 CPUtime=582.08
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 37591 0 0 0 58175 33 0 0 25 0 1 0 39990601 142303232 32735 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 34742 32735 111 241 0 34498 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 138968

[startup+642.301 s]
/proc/loadavg: 1.08 1.05 1.01 2/65 18689
/proc/meminfo: memFree=1341376/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=138968 CPUtime=642.06
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 37591 0 0 0 64173 33 0 0 25 0 1 0 39990601 142303232 32735 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 34742 32735 111 241 0 34498 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 138968

[startup+702.302 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 18689
/proc/meminfo: memFree=1341312/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=138968 CPUtime=702.04
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 37591 0 0 0 70170 34 0 0 25 0 1 0 39990601 142303232 32735 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 34742 32735 111 241 0 34498 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 138968

[startup+762.306 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 18689
/proc/meminfo: memFree=1334784/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=145040 CPUtime=762.02
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 39222 0 0 0 76166 36 0 0 25 0 1 0 39990601 148520960 34366 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 36260 34366 111 241 0 36016 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 145040

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 18689
/proc/meminfo: memFree=1327808/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=151700 CPUtime=821.99
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 41983 0 0 0 82161 38 0 0 25 0 1 0 39990601 155340800 36106 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 37925 36106 111 241 0 37681 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 151700

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 18689
/proc/meminfo: memFree=1327808/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=151700 CPUtime=881.96
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 41983 0 0 0 88158 38 0 0 25 0 1 0 39990601 155340800 36106 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 37925 36106 111 241 0 37681 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 151700

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18689
/proc/meminfo: memFree=1327744/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=151700 CPUtime=941.95
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 41984 0 0 0 94156 39 0 0 25 0 1 0 39990601 155340800 36107 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 37925 36107 111 241 0 37681 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 151700

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18689
/proc/meminfo: memFree=1315712/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=163984 CPUtime=1001.92
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 45053 0 0 0 100151 41 0 0 25 0 1 0 39990601 167919616 39176 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 40996 39176 111 241 0 40752 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 163984

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18689
/proc/meminfo: memFree=1310656/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=168796 CPUtime=1061.9
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 47365 0 0 0 106147 43 0 0 25 0 1 0 39990601 172847104 40419 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 42199 40419 111 241 0 41955 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 168796

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18689
/proc/meminfo: memFree=1310656/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=168796 CPUtime=1121.88
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 47365 0 0 0 112145 43 0 0 25 0 1 0 39990601 172847104 40419 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 42199 40419 111 241 0 41955 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 168796

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18689
/proc/meminfo: memFree=1310656/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=168796 CPUtime=1181.86
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 47365 0 0 0 118142 44 0 0 25 0 1 0 39990601 172847104 40419 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 42199 40419 111 241 0 41955 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 168796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18689
/proc/meminfo: memFree=1310592/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=168796 CPUtime=1200.06
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 47365 0 0 0 119962 44 0 0 25 0 1 0 39990601 172847104 40419 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552259 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 42199 40419 111 241 0 41955 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 168796

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 1.00 2/65 18689
/proc/meminfo: memFree=1310592/2055920 swapFree=4192812/4192956
[pid=18688] ppid=18686 vsize=168796 CPUtime=1200.06
/proc/18688/stat : 18688 (cmusat_base) R 18686 18688 17777 0 -1 4194304 47365 0 0 0 119962 44 0 0 25 0 1 0 39990601 172847104 40419 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552259 0 0 4096 35 0 0 0 17 1 0 0
/proc/18688/statm: 42199 40419 111 241 0 41955 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 168796

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.09
CPU user time (s): 1199.63
CPU system time (s): 0.468928
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 168796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.63
system time used= 0.468928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47365
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= 2068

runsolver used 0.876866 second user time and 2.42263 second system time

The end



Launcher Data (download as text)




Begin job on node45 on Tue Mar  6 00:15:48 UTC 2007

IDJOB= 329420
IDBENCH= 20539
IDSOLVER= 120
FILE ID= node45/329420-1173140148

PBS_JOBID= 4015196

Free space on /tmp= 66528 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k55.cnf
COMMAND LINE= /tmp/evaluation/329420-1173140148/cmusat_base /tmp/evaluation/329420-1173140148/instance-329420-1173140148.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-329420-1173140148 -o ROOT/results/node45/solver-329420-1173140148 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329420-1173140148/cmusat_base /tmp/evaluation/329420-1173140148/instance-329420-1173140148.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  e79c4b56e60495fc11a6ec11ab81644b

RANDOM SEED= 554510746

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:       1472736 kB
Buffers:         31336 kB
Cached:         472332 kB
SwapCached:        144 kB
Active:          69380 kB
Inactive:       449856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1472736 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           10700 kB
Writeback:           0 kB
Mapped:          25588 kB
Slab:            50056 kB
Committed_AS:   106832 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= 66528 MiB

End job on node45 on Tue Mar  6 00:35:51 UTC 2007