Trace number 1525284

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
LySAT i/2009-03-20? (TO) 1200.05 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S274764005-003.cnf
MD5SUM6ee4600065a8b5657c5266726ecbe863
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.1135
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.09/0.11	c |         0 |   33388   101305 |      --       0       --      -- |     --   | -212/505
0.09/0.11	c ==============================================================================
0.09/0.11	c Result  :   #vars: 7815   #clauses: 33388   #literals: 101305
0.09/0.11	c CPU time:   0.103984 s
0.09/0.11	c ==============================================================================
0.09/0.15	c lySAT 0.1
0.09/0.15	c minisat core +  additionnal features
0.09/0.15	c ============================[ Problem Statistics ]=============================
0.09/0.15	c |                                                                             |
0.09/0.15	c |  Number of variables:  7815                                                 |
0.09/0.15	c |  Number of clauses:    33388                                                |
0.09/0.18	c |  Parsing time:         0.02         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525284-1238394089/watcher-1525284-1238394089 -o /tmp/evaluation-result-1525284-1238394089/solver-1525284-1238394089 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525284-1238394089.cnf i 

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): 1800 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: 1.02 1.03 1.00 3/64 32588
/proc/meminfo: memFree=1766304/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112070939 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 235 195 169 0 50 0
[pid=32589] ppid=32588 vsize=1556 CPUtime=0
/proc/32589/stat : 32589 (SatElite) R 32588 32588 32213 0 -1 4194304 295 0 0 0 0 0 0 0 19 0 1 0 1112070939 1593344 279 1992294400 134512640 135034092 4294956096 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 0 0 0
/proc/32589/statm: 389 283 50 127 0 259 0

[startup+0.0098921 s]
/proc/loadavg: 1.02 1.03 1.00 3/64 32588
/proc/meminfo: memFree=1766304/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112070939 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 235 195 169 0 50 0
[pid=32589] ppid=32588 vsize=2084 CPUtime=0
/proc/32589/stat : 32589 (SatElite) R 32588 32588 32213 0 -1 4194304 420 0 0 0 0 0 0 0 19 0 1 0 1112070939 2134016 404 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/32589/statm: 521 405 50 127 0 391 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7440

[startup+0.102899 s]
/proc/loadavg: 1.02 1.03 1.00 3/64 32588
/proc/meminfo: memFree=1766304/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112070939 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 235 195 169 0 50 0
[pid=32589] ppid=32588 vsize=4444 CPUtime=0.09
/proc/32589/stat : 32589 (SatElite) R 32588 32588 32213 0 -1 4194304 997 0 0 0 9 0 0 0 20 0 1 0 1112070939 4550656 981 1992294400 134512640 135034092 4294956096 18446744073709551615 134566555 0 0 4096 3 0 0 0 17 0 0 0
/proc/32589/statm: 1111 981 68 127 0 981 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9800

[startup+0.302929 s]
/proc/loadavg: 1.02 1.03 1.00 3/64 32588
/proc/meminfo: memFree=1766304/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+0.702965 s]
/proc/loadavg: 1.02 1.03 1.00 3/64 32588
/proc/meminfo: memFree=1766304/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+1.50203 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 32591
/proc/meminfo: memFree=1760720/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=6288 CPUtime=1.33
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 1349 0 0 0 133 0 0 0 25 0 1 0 1112070954 6438912 1335 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 1572 1335 82 174 0 1395 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11644

[startup+3.10117 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 32591
/proc/meminfo: memFree=1759248/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=8920 CPUtime=2.93
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 2013 0 0 0 292 1 0 0 25 0 1 0 1112070954 9134080 1999 1992294400 134512640 135226915 4294956208 18446744073709551615 134540915 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 2230 2000 82 174 0 2053 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14276

[startup+6.30146 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 32591
/proc/meminfo: memFree=1754384/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=13880 CPUtime=6.13
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 3234 0 0 0 611 2 0 0 25 0 1 0 1112070954 14213120 3220 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 3470 3220 82 174 0 3293 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 19236

[startup+12.701 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 32591
/proc/meminfo: memFree=1749968/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=17416 CPUtime=12.53
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 4118 0 0 0 1249 4 0 0 25 0 1 0 1112070954 17833984 4104 1992294400 134512640 135226915 4294956208 18446744073709551615 134732855 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 4354 4104 82 174 0 4177 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22772

[startup+25.5012 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 32591
/proc/meminfo: memFree=1737488/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=28956 CPUtime=25.33
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 7009 0 0 0 2526 7 0 0 25 0 1 0 1112070954 29650944 6995 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 7239 6995 82 174 0 7062 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 34312

[startup+51.1015 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 32591
/proc/meminfo: memFree=1729936/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=36500 CPUtime=50.91
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 8879 0 0 0 5082 9 0 0 25 0 1 0 1112070954 37376000 8865 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 9125 8865 82 174 0 8948 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 41856

[startup+102.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 32591
/proc/meminfo: memFree=1704208/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=62108 CPUtime=102.09
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 15278 0 0 0 10193 16 0 0 25 0 1 0 1112070954 63598592 15264 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 15527 15264 82 174 0 15350 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 67464

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 32591
/proc/meminfo: memFree=1695376/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=70748 CPUtime=162.06
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 17475 0 0 0 16189 17 0 0 25 0 1 0 1112070954 72445952 17461 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 17687 17461 82 174 0 17510 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 76104

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 32591
/proc/meminfo: memFree=1676176/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=90068 CPUtime=222.05
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 22257 0 0 0 22182 23 0 0 25 0 1 0 1112070954 92229632 22243 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 22517 22243 82 174 0 22340 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 95424

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32591
/proc/meminfo: memFree=1661904/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=104208 CPUtime=282.02
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 25832 0 0 0 28175 27 0 0 25 0 1 0 1112070954 106708992 25818 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 26052 25818 82 174 0 25875 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 109564

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32591
/proc/meminfo: memFree=1654480/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=111908 CPUtime=341.99
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 27751 0 0 0 34169 30 0 0 25 0 1 0 1112070954 114593792 27737 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 27977 27737 82 174 0 27800 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 117264

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32591
/proc/meminfo: memFree=1616144/2055920 swapFree=4176708/4192956

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

/proc/32591/statm: 38283 38012 82 174 0 38106 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 158488

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32591
/proc/meminfo: memFree=1589008/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=177300 CPUtime=581.89
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 43999 0 0 0 58141 48 0 0 25 0 1 0 1112070954 181555200 43985 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 44325 43985 82 174 0 44148 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 182656

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32591
/proc/meminfo: memFree=1589008/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=177300 CPUtime=641.87
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 43999 0 0 0 64139 48 0 0 25 0 1 0 1112070954 181555200 43985 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 44325 43985 82 174 0 44148 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 182656

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32591
/proc/meminfo: memFree=1588944/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=177300 CPUtime=701.84
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 43999 0 0 0 70136 48 0 0 25 0 1 0 1112070954 181555200 43985 1992294400 134512640 135226915 4294956208 18446744073709551615 134541221 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 44325 43985 82 174 0 44148 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 182656

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32591
/proc/meminfo: memFree=1564624/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=201400 CPUtime=761.82
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 50071 0 0 0 76129 53 0 0 25 0 1 0 1112070954 206233600 50057 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 50350 50057 82 174 0 50173 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 206756

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32591
/proc/meminfo: memFree=1532816/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=233044 CPUtime=821.77
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 58006 0 0 0 82114 63 0 0 25 0 1 0 1112070954 238637056 57992 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 58261 57992 82 174 0 58084 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 238400

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32591
/proc/meminfo: memFree=1532752/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=233044 CPUtime=881.74
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 58006 0 0 0 88111 63 0 0 25 0 1 0 1112070954 238637056 57992 1992294400 134512640 135226915 4294956208 18446744073709551615 134537091 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 58261 57992 82 174 0 58084 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 238400

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32591
/proc/meminfo: memFree=1532752/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=233044 CPUtime=941.72
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 58006 0 0 0 94109 63 0 0 25 0 1 0 1112070954 238637056 57992 1992294400 134512640 135226915 4294956208 18446744073709551615 134540942 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 58261 57992 82 174 0 58084 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 238400

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32591
/proc/meminfo: memFree=1532752/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=233044 CPUtime=1001.69
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 58006 0 0 0 100106 63 0 0 25 0 1 0 1112070954 238637056 57992 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 58261 57992 82 174 0 58084 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 238400

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32591
/proc/meminfo: memFree=1532688/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=233044 CPUtime=1061.67
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 58006 0 0 0 106104 63 0 0 25 0 1 0 1112070954 238637056 57992 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 58261 57992 82 174 0 58084 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 238400

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32591
/proc/meminfo: memFree=1513936/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=251892 CPUtime=1121.65
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 62755 0 0 0 112094 71 0 0 25 0 1 0 1112070954 257937408 62741 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 62973 62741 82 174 0 62796 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 257248

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32593
/proc/meminfo: memFree=1486544/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=279968 CPUtime=1181.6
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 69636 0 0 0 118082 78 0 0 25 0 1 0 1112070954 286687232 69622 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 69992 69622 82 174 0 69815 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 285324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32593
/proc/meminfo: memFree=1477904/2055920 swapFree=4176708/4192956
[pid=32588] ppid=32586 vsize=5356 CPUtime=0.14
/proc/32588/stat : 32588 (lysat.sh) S 32586 32588 32213 0 -1 4194304 311 1068 0 0 0 0 14 0 17 0 1 0 1112070939 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32588/statm: 1339 237 195 169 0 50 0
[pid=32591] ppid=32588 vsize=288060 CPUtime=1199.91
/proc/32591/stat : 32591 (LySATi) R 32588 32588 32213 0 -1 4194304 71673 0 0 0 119909 82 0 0 25 0 1 0 1112070954 294973440 71659 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/32591/statm: 72015 71659 82 174 0 71838 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 293416

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32588 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=141978
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.151976
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1199.23
CPU system time (s): 0.82
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 293416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.141978
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1379
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= 3

runsolver used 1.05784 second user time and 3.31949 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-30 08:21:29
IDJOB=1525284
IDBENCH=70313
IDSOLVER=511
FILE ID=node51/1525284-1238394089
PBS_JOBID= 9061332
Free space on /tmp= 65252 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S274764005-003.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525284-1238394089/watcher-1525284-1238394089 -o /tmp/evaluation-result-1525284-1238394089/solver-1525284-1238394089 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525284-1238394089.cnf i

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 6ee4600065a8b5657c5266726ecbe863
RANDOM SEED=46946917

node51.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		: 3000.234
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		: 3000.234
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:       1766784 kB
Buffers:         57968 kB
Cached:         152708 kB
SwapCached:      10052 kB
Active:          60296 kB
Inactive:       161816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766784 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            2756 kB
Writeback:           0 kB
Mapped:          17148 kB
Slab:            53072 kB
Committed_AS:  2933604 kB
PageTables:       1400 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= 65252 MiB
End job on node51 at 2009-03-30 08:41:32