Trace number 1525274

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) 1200.02 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S2044894925-062.cnf
MD5SUMe2770daa493ba034d910db34ba341508
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of 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 % |
0.08/0.10	c |         0 |   33437   101418 |      --       0       --      -- |     --   | -163/618
0.08/0.10	c ==============================================================================
0.08/0.10	c Result  :   #vars: 7822   #clauses: 33437   #literals: 101418
0.08/0.10	c CPU time:   0.093985 s
0.08/0.10	c ==============================================================================
0.08/0.14	c lySAT 0.1
0.08/0.14	c minisat core +  additionnal features
0.08/0.14	c ============================[ Problem Statistics ]=============================
0.08/0.14	c |                                                                             |
0.08/0.14	c |  Number of variables:  7822                                                 |
0.08/0.14	c |  Number of clauses:    33437                                                |
0.08/0.17	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-1525274-1238393644/watcher-1525274-1238393644 -o /tmp/evaluation-result-1525274-1238393644/solver-1525274-1238393644 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525274-1238393644.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: 0.91 0.97 0.99 3/68 23183
/proc/meminfo: memFree=1796264/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112026389 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 235 195 169 0 50 0
[pid=23184] ppid=23183 vsize=1556 CPUtime=0
/proc/23184/stat : 23184 (SatElite) R 23183 23183 22856 0 -1 4194304 307 0 0 0 0 0 0 0 19 0 1 0 1112026389 1593344 292 1992294400 134512640 135034092 4294956096 18446744073709551615 134544739 0 0 4096 3 0 0 0 17 0 0 0
/proc/23184/statm: 389 294 50 127 0 259 0

[startup+0.085223 s]
/proc/loadavg: 0.91 0.97 0.99 3/68 23183
/proc/meminfo: memFree=1796264/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112026389 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 235 195 169 0 50 0
[pid=23184] ppid=23183 vsize=4444 CPUtime=0.07
/proc/23184/stat : 23184 (SatElite) R 23183 23183 22856 0 -1 4194304 999 0 0 0 7 0 0 0 19 0 1 0 1112026389 4550656 983 1992294400 134512640 135034092 4294956096 18446744073709551615 134566339 0 0 4096 3 0 0 0 17 0 0 0
/proc/23184/statm: 1111 983 68 127 0 981 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9800

[startup+0.101223 s]
/proc/loadavg: 0.91 0.97 0.99 3/68 23183
/proc/meminfo: memFree=1796264/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112026389 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 235 195 169 0 50 0
[pid=23184] ppid=23183 vsize=4576 CPUtime=0.08
/proc/23184/stat : 23184 (SatElite) R 23183 23183 22856 0 -1 4194304 1050 0 0 0 8 0 0 0 19 0 1 0 1112026389 4685824 1035 1992294400 134512640 135034092 4294956096 18446744073709551615 134558534 0 0 4096 3 0 0 0 17 0 0 0
/proc/23184/statm: 1144 1043 68 127 0 1014 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9932

[startup+0.301248 s]
/proc/loadavg: 0.91 0.97 0.99 3/68 23183
/proc/meminfo: memFree=1796264/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+0.701274 s]
/proc/loadavg: 0.91 0.97 0.99 3/68 23183
/proc/meminfo: memFree=1796264/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+1.50132 s]
/proc/loadavg: 0.91 0.97 0.99 2/70 23186
/proc/meminfo: memFree=1790552/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=6416 CPUtime=1.34
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 1388 0 0 0 134 0 0 0 25 0 1 0 1112026404 6569984 1374 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 1604 1374 82 174 0 1427 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11772

[startup+3.10142 s]
/proc/loadavg: 0.91 0.97 0.99 2/70 23186
/proc/meminfo: memFree=1788888/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=8636 CPUtime=2.94
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 1943 0 0 0 293 1 0 0 25 0 1 0 1112026404 8843264 1929 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 2159 1929 82 174 0 1982 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13992

[startup+6.30264 s]
/proc/loadavg: 0.92 0.97 0.99 2/70 23186
/proc/meminfo: memFree=1785240/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=12952 CPUtime=6.14
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 3019 0 0 0 612 2 0 0 25 0 1 0 1112026404 13262848 3005 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 3238 3005 82 174 0 3061 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18308

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.99 2/70 23186
/proc/meminfo: memFree=1780440/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=16900 CPUtime=12.53
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 4010 0 0 0 1250 3 0 0 25 0 1 0 1112026404 17305600 3996 1992294400 134512640 135226915 4294956208 18446744073709551615 134536818 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 4225 3996 82 174 0 4048 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22256

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.99 2/70 23186
/proc/meminfo: memFree=1771416/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=24924 CPUtime=25.33
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 6004 0 0 0 2528 5 0 0 25 0 1 0 1112026404 25522176 5990 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 6231 5990 82 174 0 6054 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 30280

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/70 23186
/proc/meminfo: memFree=1759320/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=37072 CPUtime=50.92
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 9013 0 0 0 5084 8 0 0 25 0 1 0 1112026404 37961728 8999 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 9268 8999 82 174 0 9091 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 42428

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/70 23186
/proc/meminfo: memFree=1737624/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=58648 CPUtime=102.1
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 14416 0 0 0 10197 13 0 0 25 0 1 0 1112026404 60055552 14402 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 14662 14402 82 174 0 14485 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 64004

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 23186
/proc/meminfo: memFree=1717976/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=78312 CPUtime=162.07
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 19308 0 0 0 16190 17 0 0 25 0 1 0 1112026404 80191488 19294 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 19578 19294 82 174 0 19401 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 83668

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 23186
/proc/meminfo: memFree=1703384/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=92820 CPUtime=222.05
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 22957 0 0 0 22183 22 0 0 25 0 1 0 1112026404 95047680 22943 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 23205 22943 82 174 0 23028 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 98176

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 23186
/proc/meminfo: memFree=1677656/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=119436 CPUtime=282.03
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 29573 0 0 0 28174 29 0 0 25 0 1 0 1112026404 122302464 29559 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 29859 29559 82 174 0 29682 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 124792

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 23186
/proc/meminfo: memFree=1674520/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=121792 CPUtime=342
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 30185 0 0 0 34171 29 0 0 25 0 1 0 1112026404 124715008 30171 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 30448 30171 82 174 0 30271 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 127148

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 23186
/proc/meminfo: memFree=1655896/2055920 swapFree=4177828/4192956

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

/proc/23186/statm: 44606 44285 82 174 0 44429 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 183780

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/70 23186
/proc/meminfo: memFree=1605848/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=190452 CPUtime=641.89
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 47309 0 0 0 64140 49 0 0 25 0 1 0 1112026404 195022848 47295 1992294400 134512640 135226915 4294956208 18446744073709551615 134536699 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 47613 47295 82 174 0 47436 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 195808

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 23186
/proc/meminfo: memFree=1605656/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=190452 CPUtime=701.86
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 47309 0 0 0 70137 49 0 0 25 0 1 0 1112026404 195022848 47295 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 47613 47295 82 174 0 47436 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 195808

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 23186
/proc/meminfo: memFree=1605656/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=190452 CPUtime=761.85
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 47309 0 0 0 76136 49 0 0 25 0 1 0 1112026404 195022848 47295 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 47613 47295 82 174 0 47436 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 195808

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 23186
/proc/meminfo: memFree=1589720/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=206688 CPUtime=821.81
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 51390 0 0 0 82127 54 0 0 25 0 1 0 1112026404 211648512 51376 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 51672 51376 82 174 0 51495 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 212044

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 23186
/proc/meminfo: memFree=1572888/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=223048 CPUtime=881.8
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 55495 0 0 0 88120 60 0 0 25 0 1 0 1112026404 228401152 55481 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 55762 55481 82 174 0 55585 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 228404

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 23186
/proc/meminfo: memFree=1572888/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=223048 CPUtime=941.78
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 55495 0 0 0 94118 60 0 0 25 0 1 0 1112026404 228401152 55481 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 55762 55481 82 174 0 55585 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 228404

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 23186
/proc/meminfo: memFree=1572888/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=223048 CPUtime=1001.75
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 55495 0 0 0 100115 60 0 0 25 0 1 0 1112026404 228401152 55481 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 55762 55481 82 174 0 55585 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 228404

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 23186
/proc/meminfo: memFree=1572888/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=223048 CPUtime=1061.73
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 55495 0 0 0 106113 60 0 0 25 0 1 0 1112026404 228401152 55481 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 55762 55481 82 174 0 55585 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 228404

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 23186
/proc/meminfo: memFree=1562520/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=233524 CPUtime=1121.7
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 58136 0 0 0 112108 62 0 0 25 0 1 0 1112026404 239128576 58122 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 58381 58122 82 174 0 58204 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 238880

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 23186
/proc/meminfo: memFree=1535064/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=261776 CPUtime=1181.68
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 65068 0 0 0 118097 71 0 0 25 0 1 0 1112026404 268058624 65054 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 65444 65054 82 174 0 65267 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 267132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 23186
/proc/meminfo: memFree=1525976/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=270292 CPUtime=1199.88
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 67223 0 0 0 119915 73 0 0 25 0 1 0 1112026404 276779008 67209 1992294400 134512640 135226915 4294956208 18446744073709551615 134540411 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 67573 67209 82 174 0 67396 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 275648

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 23186
/proc/meminfo: memFree=1525976/2055920 swapFree=4177828/4192956
[pid=23183] ppid=23181 vsize=5356 CPUtime=0.14
/proc/23183/stat : 23183 (lysat.sh) S 23181 23183 22856 0 -1 4194304 311 1069 0 0 0 0 13 1 17 0 1 0 1112026389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23183/statm: 1339 237 195 169 0 50 0
[pid=23186] ppid=23183 vsize=270292 CPUtime=1199.88
/proc/23186/stat : 23186 (LySATi) R 23183 23183 22856 0 -1 4194304 67223 0 0 0 119915 73 0 0 25 0 1 0 1112026404 276779008 67209 1992294400 134512640 135226915 4294956208 18446744073709551615 134540411 0 0 4096 3 0 0 0 17 0 0 0
/proc/23186/statm: 67573 67209 82 174 0 67396 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 275648

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23183 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=134979
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=12998
# CPU time returned by wait4() is 0.147977
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.28
CPU system time (s): 0.74
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 275648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.134979
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1380
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= 4

runsolver used 1.06784 second user time and 3.32649 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-30 08:14:04
IDJOB=1525274
IDBENCH=70311
IDSOLVER=511
FILE ID=node52/1525274-1238393644
PBS_JOBID= 9061355
Free space on /tmp= 66400 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S2044894925-062.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525274-1238393644/watcher-1525274-1238393644 -o /tmp/evaluation-result-1525274-1238393644/solver-1525274-1238393644 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525274-1238393644.cnf i

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

MD5SUM BENCH= e2770daa493ba034d910db34ba341508
RANDOM SEED=1650707974

node52.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		: 3000.230
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		: 3000.230
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:       1796808 kB
Buffers:         55144 kB
Cached:         116544 kB
SwapCached:       7968 kB
Active:          52860 kB
Inactive:       128804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796808 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            2756 kB
Writeback:           0 kB
Mapped:          15648 kB
Slab:            63044 kB
Committed_AS:  2995072 kB
PageTables:       1736 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= 66396 MiB
End job on node52 at 2009-03-30 08:34:06