Trace number 1734702

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 1200.61

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2640c305320g6.cnf
MD5SUMb8aeb5269daff3f4e23b9dd675aa8076
Bench CategoryCRAFTED (crafted 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 variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

Solver Data 

0.00/0.00	c Parsing...
0.08/0.17	c ==============================================================================
0.08/0.17	c |           |     ORIGINAL     |              LEARNT              |          |
0.08/0.17	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.08/0.17	c ==============================================================================
0.08/0.17	c |         0 |  305320   613120 |   91595       0        0     nan |  0.000 % |
2.19/2.22	c |         0 |  301927  1018662 |      --       0       --      -- |     --   | -3393/405542
2.19/2.22	c ==============================================================================
2.19/2.22	c Result  :   #vars: 2560   #clauses: 301927   #literals: 1018662
2.19/2.22	c CPU time:   2.18667 s
2.19/2.22	c ==============================================================================
2.58/2.60	c lySAT 0.1
2.58/2.60	c minisat core +  additionnal features
2.58/2.60	c ============================[ Problem Statistics ]=============================
2.58/2.60	c |                                                                             |
2.58/2.60	c |  Number of variables:  2560                                                 |
2.58/2.60	c |  Number of clauses:    301927                                               |
2.59/2.77	c |  Parsing time:         0.14         s                                       |

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-1734702-1240796457/watcher-1734702-1240796457 -o /tmp/evaluation-result-1734702-1240796457/solver-1734702-1240796457 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1734702-1240796457.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: 1.84 1.83 1.46 3/64 28256
/proc/meminfo: memFree=1788672/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=0
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107673929 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28256/statm: 1339 235 195 169 0 50 0
[pid=28257] ppid=28256 vsize=824 CPUtime=0
/proc/28257/stat : 28257 (SatElite) R 28256 28256 28063 0 -1 4194304 130 0 0 0 0 0 0 0 19 0 1 0 107673929 843776 114 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/28257/statm: 206 115 51 127 0 76 0

[startup+0.098609 s]
/proc/loadavg: 1.84 1.83 1.46 3/64 28256
/proc/meminfo: memFree=1788672/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=0
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107673929 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28256/statm: 1339 235 195 169 0 50 0
[pid=28257] ppid=28256 vsize=9428 CPUtime=0.08
/proc/28257/stat : 28257 (SatElite) R 28256 28256 28063 0 -1 4194304 2166 0 0 0 8 0 0 0 19 0 1 0 107673929 9654272 2150 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/28257/statm: 2357 2150 51 127 0 2227 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14784

[startup+0.101609 s]
/proc/loadavg: 1.84 1.83 1.46 3/64 28256
/proc/meminfo: memFree=1788672/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=0
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107673929 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28256/statm: 1339 235 195 169 0 50 0
[pid=28257] ppid=28256 vsize=9560 CPUtime=0.08
/proc/28257/stat : 28257 (SatElite) R 28256 28256 28063 0 -1 4194304 2216 0 0 0 8 0 0 0 19 0 1 0 107673929 9789440 2200 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/28257/statm: 2390 2201 51 127 0 2260 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14916

[startup+0.30163 s]
/proc/loadavg: 1.84 1.83 1.46 3/64 28256
/proc/meminfo: memFree=1788672/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=0
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107673929 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28256/statm: 1339 235 195 169 0 50 0
[pid=28257] ppid=28256 vsize=22636 CPUtime=0.29
/proc/28257/stat : 28257 (SatElite) R 28256 28256 28063 0 -1 4194304 5063 0 0 0 26 3 0 0 21 0 1 0 107673929 23179264 5047 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/28257/statm: 5659 5047 68 127 0 5529 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27992

[startup+0.701676 s]
/proc/loadavg: 1.84 1.83 1.46 3/64 28256
/proc/meminfo: memFree=1788672/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=0
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107673929 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28256/statm: 1339 235 195 169 0 50 0
[pid=28257] ppid=28256 vsize=29896 CPUtime=0.69
/proc/28257/stat : 28257 (SatElite) R 28256 28256 28063 0 -1 4194304 6164 0 0 0 66 3 0 0 25 0 1 0 107673929 30613504 6148 1992294400 134512640 135034092 4294956096 18446744073709551615 134569554 0 0 4096 3 0 0 0 17 0 0 0
/proc/28257/statm: 7474 6148 68 127 0 7344 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35252

[startup+1.50176 s]
/proc/loadavg: 1.84 1.83 1.46 2/66 28258
/proc/meminfo: memFree=1763824/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=0
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 107673929 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28256/statm: 1339 235 195 169 0 50 0
[pid=28257] ppid=28256 vsize=29896 CPUtime=1.49
/proc/28257/stat : 28257 (SatElite) R 28256 28256 28063 0 -1 4194304 6164 0 0 0 146 3 0 0 25 0 1 0 107673929 30613504 6148 1992294400 134512640 135034092 4294956096 18446744073709551615 134540710 0 0 4096 3 0 0 0 17 0 0 0
/proc/28257/statm: 7474 6148 68 127 0 7344 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35252

[startup+3.10194 s]
/proc/loadavg: 1.84 1.83 1.46 2/66 28258
/proc/meminfo: memFree=1763696/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=2.59
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 310 6168 0 0 0 0 253 6 19 0 1 0 107673929 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28256/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 2.59
Current children cumulated vsize (KiB) 5356

[startup+6.30129 s]
/proc/loadavg: 1.77 1.82 1.45 2/66 28259
/proc/meminfo: memFree=1758832/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=2.59
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 310 6168 0 0 0 0 253 6 19 0 1 0 107673929 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28256/statm: 1339 237 195 169 0 50 0
[pid=28259] ppid=28256 vsize=24224 CPUtime=3.68
/proc/28259/stat : 28259 (LySATi) R 28256 28256 28063 0 -1 4194304 5953 0 0 0 365 3 0 0 25 0 1 0 107674190 24805376 5938 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/28259/statm: 6056 5938 81 174 0 5879 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 29580

[startup+12.702 s]
/proc/loadavg: 1.71 1.81 1.45 2/66 28259
/proc/meminfo: memFree=1753392/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=2.59
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 310 6168 0 0 0 0 253 6 19 0 1 0 107673929 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28256/statm: 1339 237 195 169 0 50 0
[pid=28259] ppid=28256 vsize=29444 CPUtime=10.08
/proc/28259/stat : 28259 (LySATi) R 28256 28256 28063 0 -1 4194304 7234 0 0 0 1004 4 0 0 25 0 1 0 107674190 30150656 7219 1992294400 134512640 135226915 4294956208 18446744073709551615 134544913 0 0 4096 3 0 0 0 17 0 0 0
/proc/28259/statm: 7361 7219 81 174 0 7184 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 34800

[startup+25.5014 s]
/proc/loadavg: 1.55 1.77 1.44 2/66 28259
/proc/meminfo: memFree=1744816/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=2.59
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 310 6168 0 0 0 0 253 6 19 0 1 0 107673929 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28256/statm: 1339 237 195 169 0 50 0
[pid=28259] ppid=28256 vsize=38084 CPUtime=22.88
/proc/28259/stat : 28259 (LySATi) R 28256 28256 28063 0 -1 4194304 9420 0 0 0 2282 6 0 0 25 0 1 0 107674190 38998016 9405 1992294400 134512640 135226915 4294956208 18446744073709551615 134538853 0 0 4096 3 0 0 0 17 0 0 0
/proc/28259/statm: 9521 9405 81 174 0 9344 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 43440

[startup+51.1012 s]
/proc/loadavg: 1.36 1.70 1.43 2/66 28259
/proc/meminfo: memFree=1732720/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=2.59
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 310 6168 0 0 0 0 253 6 19 0 1 0 107673929 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28256/statm: 1339 237 195 169 0 50 0
[pid=28259] ppid=28256 vsize=50152 CPUtime=48.45
/proc/28259/stat : 28259 (LySATi) R 28256 28256 28063 0 -1 4194304 12427 0 0 0 4836 9 0 0 25 0 1 0 107674190 51355648 12412 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28259/statm: 12538 12412 81 174 0 12361 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 55508

[startup+102.306 s]
/proc/loadavg: 1.16 1.59 1.41 2/66 28259
/proc/meminfo: memFree=1717552/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=2.59
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 310 6168 0 0 0 0 253 6 19 0 1 0 107673929 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28256/statm: 1339 237 195 169 0 50 0
[pid=28259] ppid=28256 vsize=65532 CPUtime=99.64
/proc/28259/stat : 28259 (LySATi) R 28256 28256 28063 0 -1 4194304 16267 0 0 0 9952 12 0 0 25 0 1 0 107674190 67104768 16252 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28259/statm: 16383 16252 81 174 0 16206 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 70888

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.38 2/66 28259
/proc/meminfo: memFree=1692912/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=2.59
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 310 6168 0 0 0 0 253 6 19 0 1 0 107673929 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28256/statm: 1339 237 195 169 0 50 0
[pid=28259] ppid=28256 vsize=90084 CPUtime=159.6
/proc/28259/stat : 28259 (LySATi) R 28256 28256 28063 0 -1 4194304 22356 0 0 0 15943 17 0 0 25 0 1 0 107674190 92246016 22341 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/28259/statm: 22521 22341 81 174 0 22344 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 95440

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.35 2/66 28259
/proc/meminfo: memFree=1672496/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=2.59
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 310 6168 0 0 0 0 253 6 19 0 1 0 107673929 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28256/statm: 1339 237 195 169 0 50 0
[pid=28259] ppid=28256 vsize=110504 CPUtime=219.57
/proc/28259/stat : 28259 (LySATi) R 28256 28256 28063 0 -1 4194304 27456 0 0 0 21935 22 0 0 25 0 1 0 107674190 113156096 27441 1992294400 134512640 135226915 4294956208 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 0 0 0
/proc/28259/statm: 27626 27441 81 174 0 27449 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 115860

[startup+282.302 s]
/proc/loadavg: 1.00 1.32 1.33 2/66 28259
/proc/meminfo: memFree=1666416/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=2.59
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 310 6168 0 0 0 0 253 6 19 0 1 0 107673929 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28256/statm: 1339 237 195 169 0 50 0
[pid=28259] ppid=28256 vsize=117408 CPUtime=279.55
/proc/28259/stat : 28259 (LySATi) R 28256 28256 28063 0 -1 4194304 29186 0 0 0 27931 24 0 0 25 0 1 0 107674190 120225792 29171 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28259/statm: 29352 29171 81 174 0 29175 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 122764

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/66 28259
/proc/meminfo: memFree=1646256/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=2.59
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 310 6168 0 0 0 0 253 6 19 0 1 0 107673929 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28256/statm: 1339 237 195 169 0 50 0
[pid=28259] ppid=28256 vsize=136908 CPUtime=339.52
/proc/28259/stat : 28259 (LySATi) R 28256 28256 28063 0 -1 4194304 34008 0 0 0 33925 27 0 0 25 0 1 0 107674190 140193792 33993 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/28259/statm: 34227 33993 81 174 0 34050 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 142264


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

/proc/28259/statm: 38847 38605 81 174 0 38670 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 160744

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.23 2/66 28259
/proc/meminfo: memFree=1592496/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=2.59
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 310 6168 0 0 0 0 253 6 19 0 1 0 107673929 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28256/statm: 1339 237 195 169 0 50 0
[pid=28259] ppid=28256 vsize=191528 CPUtime=579.39
/proc/28259/stat : 28259 (LySATi) R 28256 28256 28063 0 -1 4194304 47537 0 0 0 57900 39 0 0 25 0 1 0 107674190 196124672 47522 1992294400 134512640 135226915 4294956208 18446744073709551615 134543582 0 0 4096 3 0 0 0 17 0 0 0
/proc/28259/statm: 47882 47522 81 174 0 47705 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 196884

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.21 2/66 28259
/proc/meminfo: memFree=1586800/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=2.59
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 310 6168 0 0 0 0 253 6 19 0 1 0 107673929 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28256/statm: 1339 237 195 169 0 50 0
[pid=28259] ppid=28256 vsize=196612 CPUtime=639.37
/proc/28259/stat : 28259 (LySATi) R 28256 28256 28063 0 -1 4194304 48835 0 0 0 63897 40 0 0 25 0 1 0 107674190 201330688 48820 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28259/statm: 49153 48820 81 174 0 48976 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 201968

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 28259
/proc/meminfo: memFree=1586672/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=2.59
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 310 6168 0 0 0 0 253 6 19 0 1 0 107673929 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28256/statm: 1339 237 195 169 0 50 0
[pid=28259] ppid=28256 vsize=196612 CPUtime=699.34
/proc/28259/stat : 28259 (LySATi) R 28256 28256 28063 0 -1 4194304 48836 0 0 0 69894 40 0 0 25 0 1 0 107674190 201330688 48821 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/28259/statm: 49153 48821 81 174 0 48976 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 201968

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.18 2/66 28259
/proc/meminfo: memFree=1580912/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=2.59
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 310 6168 0 0 0 0 253 6 19 0 1 0 107673929 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28256/statm: 1339 237 195 169 0 50 0
[pid=28259] ppid=28256 vsize=202472 CPUtime=759.32
/proc/28259/stat : 28259 (LySATi) R 28256 28256 28063 0 -1 4194304 50298 0 0 0 75890 42 0 0 25 0 1 0 107674190 207331328 50283 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/28259/statm: 50618 50283 81 174 0 50441 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 207828

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 28259
/proc/meminfo: memFree=1552304/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=2.59
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 310 6168 0 0 0 0 253 6 19 0 1 0 107673929 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28256/statm: 1339 237 195 169 0 50 0
[pid=28259] ppid=28256 vsize=230852 CPUtime=819.29
/proc/28259/stat : 28259 (LySATi) R 28256 28256 28063 0 -1 4194304 57410 0 0 0 81879 50 0 0 25 0 1 0 107674190 236392448 57395 1992294400 134512640 135226915 4294956208 18446744073709551615 134537074 0 0 4096 3 0 0 0 17 0 0 0
/proc/28259/statm: 57713 57395 81 174 0 57536 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 236208

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 28259
/proc/meminfo: memFree=1552240/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=2.59
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 310 6168 0 0 0 0 253 6 19 0 1 0 107673929 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28256/statm: 1339 237 195 169 0 50 0
[pid=28259] ppid=28256 vsize=230852 CPUtime=879.26
/proc/28259/stat : 28259 (LySATi) R 28256 28256 28063 0 -1 4194304 57411 0 0 0 87876 50 0 0 25 0 1 0 107674190 236392448 57396 1992294400 134512640 135226915 4294956208 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 0 0 0
/proc/28259/statm: 57713 57396 81 174 0 57536 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 236208

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 28259
/proc/meminfo: memFree=1552240/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=2.59
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 310 6168 0 0 0 0 253 6 19 0 1 0 107673929 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28256/statm: 1339 237 195 169 0 50 0
[pid=28259] ppid=28256 vsize=230852 CPUtime=939.23
/proc/28259/stat : 28259 (LySATi) R 28256 28256 28063 0 -1 4194304 57411 0 0 0 93873 50 0 0 25 0 1 0 107674190 236392448 57396 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/28259/statm: 57713 57396 81 174 0 57536 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 236208

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 28259
/proc/meminfo: memFree=1552176/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=2.59
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 310 6168 0 0 0 0 253 6 19 0 1 0 107673929 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28256/statm: 1339 237 195 169 0 50 0
[pid=28259] ppid=28256 vsize=230852 CPUtime=999.21
/proc/28259/stat : 28259 (LySATi) R 28256 28256 28063 0 -1 4194304 57413 0 0 0 99871 50 0 0 25 0 1 0 107674190 236392448 57398 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28259/statm: 57713 57398 81 174 0 57536 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 236208

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 28259
/proc/meminfo: memFree=1524848/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=2.59
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 310 6168 0 0 0 0 253 6 19 0 1 0 107673929 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28256/statm: 1339 237 195 169 0 50 0
[pid=28259] ppid=28256 vsize=258460 CPUtime=1059.19
/proc/28259/stat : 28259 (LySATi) R 28256 28256 28063 0 -1 4194304 64331 0 0 0 105861 58 0 0 25 0 1 0 107674190 264663040 64316 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28259/statm: 64615 64316 81 174 0 64438 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 263816

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 28259
/proc/meminfo: memFree=1492976/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=2.59
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 310 6168 0 0 0 0 253 6 19 0 1 0 107673929 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28256/statm: 1339 237 195 169 0 50 0
[pid=28259] ppid=28256 vsize=290952 CPUtime=1119.17
/proc/28259/stat : 28259 (LySATi) R 28256 28256 28063 0 -1 4194304 72250 0 0 0 111850 67 0 0 25 0 1 0 107674190 297934848 72235 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28259/statm: 72738 72235 81 174 0 72561 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 296308

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 28259
/proc/meminfo: memFree=1488304/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=2.59
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 310 6168 0 0 0 0 253 6 19 0 1 0 107673929 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28256/statm: 1339 237 195 169 0 50 0
[pid=28259] ppid=28256 vsize=295280 CPUtime=1179.13
/proc/28259/stat : 28259 (LySATi) R 28256 28256 28063 0 -1 4194304 73342 0 0 0 117846 67 0 0 25 0 1 0 107674190 302366720 73327 1992294400 134512640 135226915 4294956208 18446744073709551615 134525873 0 0 4096 3 0 0 0 17 0 0 0
/proc/28259/statm: 73820 73327 81 174 0 73643 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 300636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 28259
/proc/meminfo: memFree=1488304/2055920 swapFree=4180832/4192956
[pid=28256] ppid=28254 vsize=5356 CPUtime=2.59
/proc/28256/stat : 28256 (lysat.sh) S 28254 28256 28063 0 -1 4194304 310 6168 0 0 0 0 253 6 19 0 1 0 107673929 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28256/statm: 1339 237 195 169 0 50 0
[pid=28259] ppid=28256 vsize=295280 CPUtime=1197.43
/proc/28259/stat : 28259 (LySATi) R 28256 28256 28063 0 -1 4194304 73342 0 0 0 119676 67 0 0 25 0 1 0 107674190 302366720 73327 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28259/statm: 73820 73327 81 174 0 73643 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 300636

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 28256 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=539613
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=63990
# CPU time returned by wait4() is 2.6036
# 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): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1199.29
CPU system time (s): 0.73
CPU usage (%): 99.9507
Max. virtual memory (cumulated for all children) (KiB): 300636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.53961
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6478
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= 13

runsolver used 0.964853 second user time and 3.41048 second system time

The end

Launcher Data 

Begin job on node42 at 2009-04-27 03:40:58
IDJOB=1734702
IDBENCH=71282
IDSOLVER=511
FILE ID=node42/1734702-1240796457
PBS_JOBID= 9187353
Free space on /tmp= 66324 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2640c305320g6.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734702-1240796457/watcher-1734702-1240796457 -o /tmp/evaluation-result-1734702-1240796457/solver-1734702-1240796457 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1734702-1240796457.cnf i

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

MD5SUM BENCH= b8aeb5269daff3f4e23b9dd675aa8076
RANDOM SEED=277300712

node42.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		: 3000.232
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		: 3000.232
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:       1789152 kB
Buffers:         28104 kB
Cached:         174852 kB
SwapCached:       5940 kB
Active:          77236 kB
Inactive:       134060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789152 kB
SwapTotal:     4192956 kB
SwapFree:      4180832 kB
Dirty:            6100 kB
Writeback:           0 kB
Mapped:          14068 kB
Slab:            41548 kB
Committed_AS:   512956 kB
PageTables:       1388 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= 66316 MiB
End job on node42 at 2009-04-27 04:01:00