Trace number 301551

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
SAT7 2007-02-08? (TO) 1200.03 1200.38

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1022834397-10.cnf
MD5SUM5c979e79acb65e7cc18f31c8e35047ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark130.612
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.12	c Starting solver ...
0.10/0.13	c Restarting after 103 conflicts
0.10/0.16	c Restarting after 255 conflicts
0.10/0.20	c Restarting after 482 conflicts
0.20/0.26	c Restarting after 819 conflicts
0.30/0.35	c Restarting after 1327 conflicts
0.40/0.49	c Restarting after 2088 conflicts
0.60/0.69	c Restarting after 3227 conflicts
1.01/1.04	c Restarting after 4935 conflicts
1.53/1.60	c Restarting after 7497 conflicts
2.56/2.64	c Restarting after 11342 conflicts
4.39/4.47	c Restarting after 17108 conflicts
7.67/7.75	c Restarting after 25759 conflicts
12.69/12.77	c Restarting after 38733 conflicts
22.22/22.27	c Restarting after 58194 conflicts
38.81/38.90	c Restarting after 87386 conflicts
66.26/66.29	c Restarting after 131175 conflicts
110.71/110.81	c Restarting after 196859 conflicts
187.72/187.85	c Restarting after 295385 conflicts
316.46/316.61	c Restarting after 443174 conflicts
506.14/506.38	c Restarting after 664858 conflicts
837.96/838.26	c Restarting after 997383 conflicts

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/node13/watcher-301551-1171977020 -o ROOT/results/node13/solver-301551-1171977020 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301551-1171977020/sat7_bin /tmp/evaluation/301551-1171977020/instance-301551-1171977020.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: 0.92 0.98 0.99 3/77 5971
/proc/meminfo: memFree=1495744/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=1232 CPUtime=0
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 217656505 1261568 137 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 308 137 87 220 0 85 0

[startup+0.106701 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5971
/proc/meminfo: memFree=1495744/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=3036 CPUtime=0.1
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 441 0 0 0 10 0 0 0 18 0 1 0 217656505 3108864 424 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134547035 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 759 424 88 220 0 536 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3036

[startup+0.514755 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5971
/proc/meminfo: memFree=1495744/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=5224 CPUtime=0.5
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 869 0 0 0 50 0 0 0 21 0 1 0 217656505 5349376 852 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536997 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 1306 853 95 220 0 1083 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5224

[startup+1.33587 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 5972
/proc/meminfo: memFree=1490936/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=9324 CPUtime=1.32
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 1445 0 0 0 132 0 0 0 25 0 1 0 217656505 9547776 1428 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 2331 1428 95 220 0 2108 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9324

[startup+2.97708 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 5972
/proc/meminfo: memFree=1487992/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=13424 CPUtime=2.97
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 2405 0 0 0 296 1 0 0 25 0 1 0 217656505 13746176 2388 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134525826 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 3356 2388 95 220 0 3133 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 13424

[startup+6.25352 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5972
/proc/meminfo: memFree=1482360/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=17524 CPUtime=6.24
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 3398 0 0 0 623 1 0 0 25 0 1 0 217656505 17944576 3381 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 4381 3381 95 220 0 4158 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17524

[startup+12.7114 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5972
/proc/meminfo: memFree=1480056/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=17656 CPUtime=12.69
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 3992 0 0 0 1267 2 0 0 25 0 1 0 217656505 18079744 3975 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 4414 3975 95 220 0 4191 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17656

[startup+25.5141 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 5972
/proc/meminfo: memFree=1477688/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=21896 CPUtime=25.49
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 4593 0 0 0 2546 3 0 0 25 0 1 0 217656505 22421504 4576 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 5474 4576 95 220 0 5251 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21896

[startup+51.1235 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 5972
/proc/meminfo: memFree=1473208/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=26404 CPUtime=51.1
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 5675 0 0 0 5105 5 0 0 25 0 1 0 217656505 27037696 5658 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 6601 5658 95 220 0 6378 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 26404

[startup+102.344 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 5972
/proc/meminfo: memFree=1469176/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=31320 CPUtime=102.31
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 6694 0 0 0 10225 6 0 0 25 0 1 0 217656505 32071680 6677 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 7830 6677 95 220 0 7607 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 31320

[startup+162.383 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5972
/proc/meminfo: memFree=1464056/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=36112 CPUtime=162.32
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 7964 0 0 0 16225 7 0 0 25 0 1 0 217656505 36978688 7947 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 9028 7947 95 220 0 8805 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 36112

[startup+222.412 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 5972
/proc/meminfo: memFree=1461880/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=36780 CPUtime=222.34
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 8503 0 0 0 22226 8 0 0 25 0 1 0 217656505 37662720 8486 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 9195 8486 95 220 0 8972 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 36780

[startup+282.446 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 5972
/proc/meminfo: memFree=1459640/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=37340 CPUtime=282.36
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 9054 0 0 0 28227 9 0 0 25 0 1 0 217656505 38236160 9037 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 9335 9037 95 220 0 9112 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 37340

[startup+342.481 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 5972
/proc/meminfo: memFree=1458232/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=41976 CPUtime=342.37
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 9433 0 0 0 34227 10 0 0 25 0 1 0 217656505 42983424 9416 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 10494 9416 95 220 0 10271 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 41976

[startup+402.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5972
/proc/meminfo: memFree=1456888/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=42532 CPUtime=402.39
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 9746 0 0 0 40228 11 0 0 25 0 1 0 217656505 43552768 9729 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 10633 9729 95 220 0 10410 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 42532

[startup+462.547 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 5972
/proc/meminfo: memFree=1456248/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=42836 CPUtime=462.4
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 9904 0 0 0 46229 11 0 0 25 0 1 0 217656505 43864064 9887 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 10709 9887 95 220 0 10486 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 42836

[startup+522.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5972
/proc/meminfo: memFree=1455096/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=43248 CPUtime=522.42
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 10201 0 0 0 52230 12 0 0 25 0 1 0 217656505 44285952 10184 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 10812 10184 95 220 0 10589 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 43248

[startup+582.609 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 5972
/proc/meminfo: memFree=1453752/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=43868 CPUtime=582.43
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 10532 0 0 0 58231 12 0 0 25 0 1 0 217656505 44920832 10515 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 10967 10515 95 220 0 10744 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 43868

[startup+642.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5972
/proc/meminfo: memFree=1452856/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=44156 CPUtime=642.45
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 10752 0 0 0 64232 13 0 0 25 0 1 0 217656505 45215744 10735 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 11039 10735 95 220 0 10816 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 44156

[startup+702.673 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5972
/proc/meminfo: memFree=1452408/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=48532 CPUtime=702.47
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 10865 0 0 0 70233 14 0 0 25 0 1 0 217656505 49696768 10848 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532398 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 12133 10848 95 220 0 11910 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 48532

[startup+762.707 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5972
/proc/meminfo: memFree=1451896/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=48692 CPUtime=762.47
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 11006 0 0 0 76233 14 0 0 25 0 1 0 217656505 49860608 10989 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 12173 10989 95 220 0 11950 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 48692

[startup+822.739 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5972
/proc/meminfo: memFree=1451000/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=48996 CPUtime=822.49
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 11214 0 0 0 82234 15 0 0 25 0 1 0 217656505 50171904 11197 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 12249 11197 95 220 0 12026 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 48996

[startup+882.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5972
/proc/meminfo: memFree=1446264/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=53648 CPUtime=882.51
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 12421 0 0 0 88234 17 0 0 25 0 1 0 217656505 54935552 12404 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 13412 12404 95 220 0 13189 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 53648

[startup+942.803 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 5972
/proc/meminfo: memFree=1440504/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=58532 CPUtime=942.52
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 13862 0 0 0 94233 19 0 0 25 0 1 0 217656505 59936768 13845 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 14633 13845 95 220 0 14410 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 58532

[startup+1002.84 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 5972
/proc/meminfo: memFree=1439672/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=58676 CPUtime=1002.54
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 14045 0 0 0 100234 20 0 0 25 0 1 0 217656505 60084224 14028 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 14669 14028 95 220 0 14446 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 58676

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5972
/proc/meminfo: memFree=1439224/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=58836 CPUtime=1062.55
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 14158 0 0 0 106235 20 0 0 25 0 1 0 217656505 60248064 14141 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 14709 14141 95 220 0 14486 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 58836

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5972
/proc/meminfo: memFree=1438904/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=59116 CPUtime=1122.58
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 14234 0 0 0 112237 21 0 0 25 0 1 0 217656505 60534784 14217 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 14779 14217 95 220 0 14556 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 59116

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 5972
/proc/meminfo: memFree=1438712/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=59116 CPUtime=1182.59
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 14288 0 0 0 118238 21 0 0 25 0 1 0 217656505 60534784 14271 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 14779 14271 95 220 0 14556 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 59116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5972
/proc/meminfo: memFree=1438584/2055920 swapFree=4192812/4192956
[pid=5971] ppid=5969 vsize=59248 CPUtime=1200.02
/proc/5971/stat : 5971 (sat7_bin) R 5969 5971 5182 0 -1 4194304 14316 0 0 0 119980 22 0 0 25 0 1 0 217656505 60669952 14299 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/5971/statm: 14812 14299 95 220 0 14589 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 59248

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): 1200.38
CPU time (s): 1200.03
CPU user time (s): 1199.8
CPU system time (s): 0.230964
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 59248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.230964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14316
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= 883

runsolver used 1.42178 second user time and 2.74158 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue Feb 20 13:10:20 UTC 2007

IDJOB= 301551
IDBENCH= 20062
IDSOLVER= 101
FILE ID= node13/301551-1171977020

PBS_JOBID= 3849033

Free space on /tmp= 66546 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1022834397-10.cnf
COMMAND LINE= /tmp/evaluation/301551-1171977020/sat7_bin /tmp/evaluation/301551-1171977020/instance-301551-1171977020.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-301551-1171977020 -o ROOT/results/node13/solver-301551-1171977020 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301551-1171977020/sat7_bin /tmp/evaluation/301551-1171977020/instance-301551-1171977020.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  5c979e79acb65e7cc18f31c8e35047ea

RANDOM SEED= 623975746

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1496216 kB
Buffers:         51160 kB
Cached:         374452 kB
SwapCached:          0 kB
Active:          78104 kB
Inactive:       402508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1496216 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1704 kB
Writeback:           0 kB
Mapped:          73844 kB
Slab:            64608 kB
Committed_AS:   961700 kB
PageTables:       1748 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= 66546 MiB

End job on node13 on Tue Feb 20 13:30:23 UTC 2007