Trace number 1773659

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
Rsat 2009-03-22? (TO) 10000 10004.9

General information on the benchmark

NameAPPLICATIONS/bitverif/
minandmaxor/minandmaxor128.cnf
MD5SUM5b2e2178738883a628728bb1ec39f4a9
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5143.44
Satisfiable
(Un)Satisfiability was proved
Number of variables249327
Number of clauses746444
Sum of the clauses size1741700
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2497628
Number of clauses of size 3248814
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.69/0.70	c ==============================================================================
0.69/0.70	c |           |     ORIGINAL     |              LEARNT              |          |
0.69/0.70	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.69/0.70	c ==============================================================================
0.69/0.70	c |         0 |  746442  1741698 |  223932       0        0     nan |  0.000 % |
11.89/11.96	c |         0 |  397738  1362662 |      --       0       --      -- |     --   | -348682/-378983
11.89/11.96	c ==============================================================================
11.89/11.96	c Result  :   #vars: 76979   #clauses: 397738   #literals: 1362662
11.89/11.96	c CPU time:   11.4783 s
11.89/11.96	c ==============================================================================
12.48/12.53	c Rsat version 3.02
12.52/12.85	c Base unit clause learned: 0

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1773659-1241334393/watcher-1773659-1241334393 -o /tmp/evaluation-result-1773659-1241334393/solver-1773659-1241334393 -C 10000 -W 12000 -M 1800 HOME/rsat.sh HOME/instance-1773659-1241334393.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 13223
/proc/meminfo: memFree=1147368/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=0
/proc/13223/stat : 13223 (rsat.sh) R 13221 13223 13156 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 161465349 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962372767 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/13223/statm: 1339 238 198 169 0 50 0
[pid=13224] ppid=13223 vsize=1592 CPUtime=0
/proc/13224/stat : 13224 (SatElite) R 13223 13223 13156 0 -1 4194304 241 0 0 0 0 0 0 0 18 0 1 0 161465350 1630208 224 1992294400 4194304 4959918 548682068688 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/13224/statm: 398 227 64 186 0 208 0

[startup+0.0747089 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 13223
/proc/meminfo: memFree=1147368/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=0
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 161465349 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13223/statm: 1339 239 199 169 0 50 0
[pid=13224] ppid=13223 vsize=22060 CPUtime=0.06
/proc/13224/stat : 13224 (SatElite) R 13223 13223 13156 0 -1 4194304 4803 0 0 0 4 2 0 0 19 0 1 0 161465350 22589440 4786 1992294400 4194304 4959918 548682068688 18446744073709551615 4449258 0 0 4096 3 0 0 0 17 0 0 0
/proc/13224/statm: 5868 4787 64 186 0 5678 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 27416

[startup+0.102712 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 13223
/proc/meminfo: memFree=1147368/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=0
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 161465349 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13223/statm: 1339 239 199 169 0 50 0
[pid=13224] ppid=13223 vsize=29776 CPUtime=0.09
/proc/13224/stat : 13224 (SatElite) R 13223 13223 13156 0 -1 4194304 6553 0 0 0 6 3 0 0 19 0 1 0 161465350 30490624 6536 1992294400 4194304 4959918 548682068688 18446744073709551615 4237185 0 0 4096 3 0 0 0 17 0 0 0
/proc/13224/statm: 7444 6540 64 186 0 7254 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 35132

[startup+0.302738 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 13223
/proc/meminfo: memFree=1147368/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=0
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 161465349 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13223/statm: 1339 239 199 169 0 50 0
[pid=13224] ppid=13223 vsize=91464 CPUtime=0.29
/proc/13224/stat : 13224 (SatElite) R 13223 13223 13156 0 -1 4194304 18912 0 0 0 20 9 0 0 21 0 1 0 161465350 93659136 18895 1992294400 4194304 4959918 548682068688 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/13224/statm: 22866 18897 64 186 0 22676 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 96820

[startup+0.701795 s]
/proc/loadavg: 0.86 0.97 0.99 3/64 13223
/proc/meminfo: memFree=1147368/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=0
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 161465349 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13223/statm: 1339 239 199 169 0 50 0
[pid=13224] ppid=13223 vsize=165652 CPUtime=0.69
/proc/13224/stat : 13224 (SatElite) R 13223 13223 13156 0 -1 4194304 40333 0 0 0 50 19 0 0 25 0 1 0 161465350 169627648 40316 1992294400 4194304 4959918 548682068688 18446744073709551615 4232888 0 0 4096 3 0 0 0 17 0 0 0
/proc/13224/statm: 41413 40316 66 186 0 41223 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 171008

[startup+1.5019 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 13225
/proc/meminfo: memFree=972248/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=0
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 161465349 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13223/statm: 1339 239 199 169 0 50 0
[pid=13224] ppid=13223 vsize=180720 CPUtime=1.49
/proc/13224/stat : 13224 (SatElite) R 13223 13223 13156 0 -1 4194304 44980 0 0 0 125 24 0 0 25 0 1 0 161465350 185057280 43383 1992294400 4194304 4959918 548682068688 18446744073709551615 4444704 0 0 4096 3 0 0 0 17 0 0 0
/proc/13224/statm: 45180 43383 92 186 0 44990 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 186076

[startup+3.10112 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 13225
/proc/meminfo: memFree=962776/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=0
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 161465349 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13223/statm: 1339 239 199 169 0 50 0
[pid=13224] ppid=13223 vsize=189452 CPUtime=3.09
/proc/13224/stat : 13224 (SatElite) R 13223 13223 13156 0 -1 4194304 46769 0 0 0 280 29 0 0 25 0 1 0 161465350 193998848 45172 1992294400 4194304 4959918 548682068688 18446744073709551615 4270096 0 0 4096 3 0 0 0 17 0 0 0
/proc/13224/statm: 47363 45172 92 186 0 47173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 194808

[startup+6.30155 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 13225
/proc/meminfo: memFree=938392/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=0
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 161465349 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13223/statm: 1339 239 199 169 0 50 0
[pid=13224] ppid=13223 vsize=197832 CPUtime=6.29
/proc/13224/stat : 13224 (SatElite) R 13223 13223 13156 0 -1 4194304 48928 0 0 0 591 38 0 0 25 0 1 0 161465350 202579968 47331 1992294400 4194304 4959918 548682068688 18446744073709551615 4420235 0 0 4096 3 0 0 0 17 0 0 0
/proc/13224/statm: 49458 47331 92 186 0 49268 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 203188

[startup+12.7014 s]
/proc/loadavg: 0.89 0.97 0.99 2/66 13225
/proc/meminfo: memFree=902872/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=12.52
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 312 55039 0 0 0 0 1198 54 16 0 1 0 161465349 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13223/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 5356

[startup+25.5021 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 13226
/proc/meminfo: memFree=1054744/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=12.52
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 312 55039 0 0 0 0 1198 54 16 0 1 0 161465349 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13223/statm: 1339 241 199 169 0 50 0
[pid=13226] ppid=13223 vsize=45100 CPUtime=12.95
/proc/13226/stat : 13226 (rsat) R 13223 13223 13156 0 -1 4194304 11291 0 0 0 1291 4 0 0 25 0 1 0 161466603 46182400 10455 1992294400 4194304 5460562 548682068800 18446744073709551615 4198009 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13226/statm: 11275 10455 116 309 0 10962 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 50456

[startup+51.1026 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 13226
/proc/meminfo: memFree=1051096/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=12.52
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 312 55039 0 0 0 0 1198 54 16 0 1 0 161465349 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13223/statm: 1339 241 199 169 0 50 0
[pid=13226] ppid=13223 vsize=49012 CPUtime=38.54
/proc/13226/stat : 13226 (rsat) R 13223 13223 13156 0 -1 4194304 12421 0 0 0 3849 5 0 0 25 0 1 0 161466603 50188288 11400 1992294400 4194304 5460562 548682068800 18446744073709551615 4226010 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13226/statm: 12253 11400 118 309 0 11940 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 54368

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 13226
/proc/meminfo: memFree=1043800/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=12.52
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 312 55039 0 0 0 0 1198 54 16 0 1 0 161465349 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13223/statm: 1339 241 199 169 0 50 0
[pid=13226] ppid=13223 vsize=56192 CPUtime=89.71
/proc/13226/stat : 13226 (rsat) R 13223 13223 13156 0 -1 4194304 14341 0 0 0 8965 6 0 0 25 0 1 0 161466603 57540608 13198 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13226/statm: 14048 13198 118 309 0 13735 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 61548

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13226
/proc/meminfo: memFree=1036184/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=12.52
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 312 55039 0 0 0 0 1198 54 16 0 1 0 161465349 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13223/statm: 1339 241 199 169 0 50 0
[pid=13226] ppid=13223 vsize=64452 CPUtime=149.68
/proc/13226/stat : 13226 (rsat) R 13223 13223 13156 0 -1 4194304 16385 0 0 0 14960 8 0 0 25 0 1 0 161466603 65998848 15156 1992294400 4194304 5460562 548682068800 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13226/statm: 16113 15156 118 309 0 15800 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 69808

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13226
/proc/meminfo: memFree=1027928/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=12.52
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 312 55039 0 0 0 0 1198 54 16 0 1 0 161465349 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13223/statm: 1339 241 199 169 0 50 0
[pid=13226] ppid=13223 vsize=72544 CPUtime=209.64
/proc/13226/stat : 13226 (rsat) R 13223 13223 13156 0 -1 4194304 18540 0 0 0 20954 10 0 0 25 0 1 0 161466603 74285056 17212 1992294400 4194304 5460562 548682068800 18446744073709551615 4205022 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13226/statm: 18136 17212 118 309 0 17823 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 77900

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13226
/proc/meminfo: memFree=1018584/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=12.52
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 312 55039 0 0 0 0 1198 54 16 0 1 0 161465349 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13223/statm: 1339 241 199 169 0 50 0
[pid=13226] ppid=13223 vsize=81684 CPUtime=269.6
/proc/13226/stat : 13226 (rsat) R 13223 13223 13156 0 -1 4194304 20908 0 0 0 26948 12 0 0 25 0 1 0 161466603 83644416 19565 1992294400 4194304 5460562 548682068800 18446744073709551615 4201741 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13226/statm: 20421 19565 118 309 0 20108 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 87040

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 13226
/proc/meminfo: memFree=1008984/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=12.52
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 312 55039 0 0 0 0 1198 54 16 0 1 0 161465349 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13223/statm: 1339 241 199 169 0 50 0
[pid=13226] ppid=13223 vsize=92068 CPUtime=329.57
/proc/13226/stat : 13226 (rsat) R 13223 13223 13156 0 -1 4194304 23604 0 0 0 32944 13 0 0 25 0 1 0 161466603 94277632 21944 1992294400 4194304 5460562 548682068800 18446744073709551615 4198009 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13226/statm: 23017 21944 118 309 0 22704 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 97424

[startup+402.303 s]

################
# More data... #
################

/proc/13226/statm: 54551 53150 118 309 0 54238 0
Current children cumulated CPU time (s) 9397.72
Current children cumulated vsize (KiB) 223560

[startup+9462.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/66 13244
/proc/meminfo: memFree=881048/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=12.52
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 312 55039 0 0 0 0 1198 54 16 0 1 0 161465349 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13223/statm: 1339 241 199 169 0 50 0
[pid=13226] ppid=13223 vsize=218204 CPUtime=9445.17
/proc/13226/stat : 13226 (rsat) R 13223 13223 13156 0 -1 4194304 86199 0 0 0 944468 49 0 0 25 0 1 0 161466603 223440896 53151 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13226/statm: 54551 53151 118 309 0 54238 0
Current children cumulated CPU time (s) 9457.69
Current children cumulated vsize (KiB) 223560

[startup+9522.3 s]
/proc/loadavg: 1.08 1.04 1.01 2/66 13244
/proc/meminfo: memFree=881048/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=12.52
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 312 55039 0 0 0 0 1198 54 16 0 1 0 161465349 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13223/statm: 1339 241 199 169 0 50 0
[pid=13226] ppid=13223 vsize=218204 CPUtime=9505.14
/proc/13226/stat : 13226 (rsat) R 13223 13223 13156 0 -1 4194304 86199 0 0 0 950465 49 0 0 25 0 1 0 161466603 223440896 53151 1992294400 4194304 5460562 548682068800 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13226/statm: 54551 53151 118 309 0 54238 0
Current children cumulated CPU time (s) 9517.66
Current children cumulated vsize (KiB) 223560

[startup+9582.3 s]
/proc/loadavg: 1.06 1.04 1.01 2/66 13244
/proc/meminfo: memFree=881048/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=12.52
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 312 55039 0 0 0 0 1198 54 16 0 1 0 161465349 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13223/statm: 1339 241 199 169 0 50 0
[pid=13226] ppid=13223 vsize=218204 CPUtime=9565.11
/proc/13226/stat : 13226 (rsat) R 13223 13223 13156 0 -1 4194304 86254 0 0 0 956462 49 0 0 25 0 1 0 161466603 223440896 53206 1992294400 4194304 5460562 548682068800 18446744073709551615 4198143 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13226/statm: 54551 53206 118 309 0 54238 0
Current children cumulated CPU time (s) 9577.63
Current children cumulated vsize (KiB) 223560

[startup+9642.3 s]
/proc/loadavg: 1.06 1.05 1.01 2/66 13244
/proc/meminfo: memFree=880536/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=12.52
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 312 55039 0 0 0 0 1198 54 16 0 1 0 161465349 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13223/statm: 1339 241 199 169 0 50 0
[pid=13226] ppid=13223 vsize=219228 CPUtime=9625.08
/proc/13226/stat : 13226 (rsat) R 13223 13223 13156 0 -1 4194304 86375 0 0 0 962459 49 0 0 25 0 1 0 161466603 224489472 53327 1992294400 4194304 5460562 548682068800 18446744073709551615 4201929 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13226/statm: 54807 53327 118 309 0 54494 0
Current children cumulated CPU time (s) 9637.6
Current children cumulated vsize (KiB) 224584

[startup+9702.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 13244
/proc/meminfo: memFree=880152/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=12.52
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 312 55039 0 0 0 0 1198 54 16 0 1 0 161465349 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13223/statm: 1339 241 199 169 0 50 0
[pid=13226] ppid=13223 vsize=219484 CPUtime=9685.06
/proc/13226/stat : 13226 (rsat) R 13223 13223 13156 0 -1 4194304 86442 0 0 0 968456 50 0 0 25 0 1 0 161466603 224751616 53394 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13226/statm: 54871 53394 118 309 0 54558 0
Current children cumulated CPU time (s) 9697.58
Current children cumulated vsize (KiB) 224840

[startup+9762.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/66 13244
/proc/meminfo: memFree=875416/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=12.52
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 312 55039 0 0 0 0 1198 54 16 0 1 0 161465349 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13223/statm: 1339 241 199 169 0 50 0
[pid=13226] ppid=13223 vsize=223960 CPUtime=9745.03
/proc/13226/stat : 13226 (rsat) R 13223 13223 13156 0 -1 4194304 87695 0 0 0 974453 50 0 0 25 0 1 0 161466603 229335040 54647 1992294400 4194304 5460562 548682068800 18446744073709551615 4201926 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13226/statm: 55990 54647 118 309 0 55677 0
Current children cumulated CPU time (s) 9757.55
Current children cumulated vsize (KiB) 229316

[startup+9822.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 13244
/proc/meminfo: memFree=868248/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=12.52
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 312 55039 0 0 0 0 1198 54 16 0 1 0 161465349 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13223/statm: 1339 241 199 169 0 50 0
[pid=13226] ppid=13223 vsize=231044 CPUtime=9805.01
/proc/13226/stat : 13226 (rsat) R 13223 13223 13156 0 -1 4194304 91429 0 0 0 980449 52 0 0 25 0 1 0 161466603 236589056 56350 1992294400 4194304 5460562 548682068800 18446744073709551615 4201858 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13226/statm: 57761 56350 118 309 0 57448 0
Current children cumulated CPU time (s) 9817.53
Current children cumulated vsize (KiB) 236400

[startup+9882.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 13244
/proc/meminfo: memFree=868184/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=12.52
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 312 55039 0 0 0 0 1198 54 16 0 1 0 161465349 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13223/statm: 1339 241 199 169 0 50 0
[pid=13226] ppid=13223 vsize=231044 CPUtime=9864.99
/proc/13226/stat : 13226 (rsat) R 13223 13223 13156 0 -1 4194304 91429 0 0 0 986447 52 0 0 25 0 1 0 161466603 236589056 56350 1992294400 4194304 5460562 548682068800 18446744073709551615 4200062 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13226/statm: 57761 56350 118 309 0 57448 0
Current children cumulated CPU time (s) 9877.51
Current children cumulated vsize (KiB) 236400

[startup+9942.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 13244
/proc/meminfo: memFree=868120/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=12.52
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 312 55039 0 0 0 0 1198 54 16 0 1 0 161465349 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13223/statm: 1339 241 199 169 0 50 0
[pid=13226] ppid=13223 vsize=231044 CPUtime=9924.96
/proc/13226/stat : 13226 (rsat) R 13223 13223 13156 0 -1 4194304 91431 0 0 0 992444 52 0 0 25 0 1 0 161466603 236589056 56352 1992294400 4194304 5460562 548682068800 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13226/statm: 57761 56352 118 309 0 57448 0
Current children cumulated CPU time (s) 9937.48
Current children cumulated vsize (KiB) 236400

[startup+10002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 13244
/proc/meminfo: memFree=868120/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=12.52
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 312 55039 0 0 0 0 1198 54 16 0 1 0 161465349 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13223/statm: 1339 241 199 169 0 50 0
[pid=13226] ppid=13223 vsize=231044 CPUtime=9984.93
/proc/13226/stat : 13226 (rsat) R 13223 13223 13156 0 -1 4194304 91431 0 0 0 998441 52 0 0 25 0 1 0 161466603 236589056 56352 1992294400 4194304 5460562 548682068800 18446744073709551615 4198109 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13226/statm: 57761 56352 118 309 0 57448 0
Current children cumulated CPU time (s) 9997.45
Current children cumulated vsize (KiB) 236400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.9 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 13244
/proc/meminfo: memFree=868120/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=12.52
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 312 55039 0 0 0 0 1198 54 16 0 1 0 161465349 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13223/statm: 1339 241 199 169 0 50 0
[pid=13226] ppid=13223 vsize=231044 CPUtime=9987.53
/proc/13226/stat : 13226 (rsat) R 13223 13223 13156 0 -1 4194304 91431 0 0 0 998701 52 0 0 25 0 1 0 161466603 236589056 56352 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13226/statm: 57761 56352 118 309 0 57448 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 236400

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+10004.9 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 13244
/proc/meminfo: memFree=868120/2055920 swapFree=4191900/4192956
[pid=13223] ppid=13221 vsize=5356 CPUtime=12.52
/proc/13223/stat : 13223 (rsat.sh) S 13221 13223 13156 0 -1 4194304 312 55039 0 0 0 0 1198 54 16 0 1 0 161465349 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13223/statm: 1339 241 199 169 0 50 0
[pid=13226] ppid=13223 vsize=231044 CPUtime=9987.53
/proc/13226/stat : 13226 (rsat) R 13223 13223 13156 0 -1 4194304 91431 0 0 0 998701 52 0 0 25 0 1 0 161466603 236589056 56352 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13226/statm: 57761 56352 118 309 0 57448 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 236400

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13223 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=983178
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=545917
# CPU time returned by wait4() is 12.5291
# while last known CPU time is 10000
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10004.9
CPU time (s): 10000
CPU user time (s): 9998.99
CPU system time (s): 1.06
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 244080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.9832
system time used= 0.545917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55351
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= 5
involuntary context switches= 31

runsolver used 8.64968 second user time and 27.7388 second system time

The end

Launcher Data 

Begin job on node71 at 2009-05-03 09:06:34
IDJOB=1773659
IDBENCH=70769
IDSOLVER=615
FILE ID=node71/1773659-1241334393
PBS_JOBID= 9225430
Free space on /tmp= 66484 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/minandmaxor/minandmaxor128.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1773659-1241334393/watcher-1773659-1241334393 -o /tmp/evaluation-result-1773659-1241334393/solver-1773659-1241334393 -C 10000 -W 12000 -M 1800  HOME/rsat.sh HOME/instance-1773659-1241334393.cnf HOME

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5b2e2178738883a628728bb1ec39f4a9
RANDOM SEED=1311443574

node71.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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:       1147856 kB
Buffers:         55560 kB
Cached:         745424 kB
SwapCached:        260 kB
Active:         139464 kB
Inactive:       675232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1147856 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           19492 kB
Writeback:           0 kB
Mapped:          22252 kB
Slab:            79352 kB
Committed_AS:   566020 kB
PageTables:       1436 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= 66428 MiB
End job on node71 at 2009-05-03 11:53:21