Trace number 1526259

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S512486692-050.cnf
MD5SUM751cca0f1a9f3ec1e9287cb296cf29d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.430934
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c lySAT 0.1
0.00/0.02	c minisat core +  additionnal features
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Number of variables:  70                                                   |
0.00/0.02	c |  Number of clauses:    6230                                                 |
0.00/0.03	c |  Parsing time:         0.01         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-1526259-1238487671/watcher-1526259-1238487671 -o /tmp/evaluation-result-1526259-1238487671/solver-1526259-1238487671 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526259-1238487671.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: 1.00 1.00 1.22 3/64 13771
/proc/meminfo: memFree=1237504/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0
/proc/13771/stat : 13771 (lysat.sh) R 13769 13771 13540 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121433237 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 212234463903 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/13771/statm: 1339 234 194 169 0 50 0
[pid=13772] ppid=13771 vsize=692 CPUtime=0
/proc/13772/stat : 13772 (SatElite) R 13771 13771 13540 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 1121433237 708608 91 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/13772/statm: 173 91 50 127 0 43 0

[startup+0.056085 s]
/proc/loadavg: 1.00 1.00 1.22 3/64 13771
/proc/meminfo: memFree=1237504/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.101086 s]
/proc/loadavg: 1.00 1.00 1.22 3/64 13771
/proc/meminfo: memFree=1237504/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301121 s]
/proc/loadavg: 1.00 1.00 1.22 3/64 13771
/proc/meminfo: memFree=1237504/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.70119 s]
/proc/loadavg: 1.00 1.00 1.22 3/64 13771
/proc/meminfo: memFree=1237504/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50133 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 13774
/proc/meminfo: memFree=1235056/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=4380 CPUtime=1.47
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 773 0 0 0 147 0 0 0 25 0 1 0 1121433239 4485120 758 1992294400 134512640 135226915 4294956208 18446744073709551615 134540478 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 1095 758 81 174 0 918 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9736

[startup+3.10161 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 13774
/proc/meminfo: memFree=1234160/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=5472 CPUtime=3.06
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 1032 0 0 0 306 0 0 0 25 0 1 0 1121433239 5603328 1017 1992294400 134512640 135226915 4294956208 18446744073709551615 134543626 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 1368 1017 81 174 0 1191 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10828

[startup+6.30116 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 13774
/proc/meminfo: memFree=1232112/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=6392 CPUtime=6.26
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 1293 0 0 0 626 0 0 0 25 0 1 0 1121433239 6545408 1278 1992294400 134512640 135226915 4294956208 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 1598 1278 81 174 0 1421 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11748

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 13774
/proc/meminfo: memFree=1230320/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=8772 CPUtime=12.66
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 1855 0 0 0 1265 1 0 0 25 0 1 0 1121433239 8982528 1840 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 2193 1840 81 174 0 2016 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14128

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 13774
/proc/meminfo: memFree=1227760/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=10952 CPUtime=25.45
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 2357 0 0 0 2544 1 0 0 25 0 1 0 1121433239 11214848 2342 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 2738 2342 81 174 0 2561 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16308

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.20 2/66 13774
/proc/meminfo: memFree=1224240/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=14704 CPUtime=51.05
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 3251 0 0 0 5103 2 0 0 25 0 1 0 1121433239 15056896 3236 1992294400 134512640 135226915 4294956208 18446744073709551615 134536991 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 3676 3236 81 174 0 3499 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20060

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.18 2/66 13774
/proc/meminfo: memFree=1218992/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=20136 CPUtime=102.23
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 4532 0 0 0 10220 3 0 0 25 0 1 0 1121433239 20619264 4517 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 5034 4517 81 174 0 4857 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25492

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 13774
/proc/meminfo: memFree=1216368/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=22820 CPUtime=162.22
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 5187 0 0 0 16218 4 0 0 25 0 1 0 1121433239 23367680 5172 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 5705 5172 81 174 0 5528 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28176

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 13774
/proc/meminfo: memFree=1210864/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=28844 CPUtime=222.19
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 6561 0 0 0 22214 5 0 0 25 0 1 0 1121433239 29536256 6546 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 7211 6546 81 174 0 7034 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 34200

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 13774
/proc/meminfo: memFree=1208944/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=31024 CPUtime=282.17
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 7070 0 0 0 28212 5 0 0 25 0 1 0 1121433239 31768576 7055 1992294400 134512640 135226915 4294956208 18446744073709551615 134537065 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 7756 7055 81 174 0 7579 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 36380

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 13774
/proc/meminfo: memFree=1204208/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=35632 CPUtime=342.15
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 8215 0 0 0 34209 6 0 0 25 0 1 0 1121433239 36487168 8200 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 8908 8200 81 174 0 8731 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 40988

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 13774
/proc/meminfo: memFree=1202992/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=37120 CPUtime=402.13
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 8551 0 0 0 40207 6 0 0 25 0 1 0 1121433239 38010880 8536 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 9280 8536 81 174 0 9103 0

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

/proc/13774/statm: 10953 10038 81 174 0 10776 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 49168

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 13774
/proc/meminfo: memFree=1196336/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=44300 CPUtime=582.08
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 10175 0 0 0 58200 8 0 0 25 0 1 0 1121433239 45363200 10160 1992294400 134512640 135226915 4294956208 18446744073709551615 134537210 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 11075 10160 81 174 0 10898 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 49656

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 13774
/proc/meminfo: memFree=1195056/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=45784 CPUtime=642.06
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 10491 0 0 0 64198 8 0 0 25 0 1 0 1121433239 46882816 10476 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 11446 10476 81 174 0 11269 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 51140

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 13774
/proc/meminfo: memFree=1192880/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=48160 CPUtime=702.04
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 11029 0 0 0 70195 9 0 0 25 0 1 0 1121433239 49315840 11014 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 12040 11014 81 174 0 11863 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 53516

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 13774
/proc/meminfo: memFree=1188400/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=52688 CPUtime=762.02
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 12139 0 0 0 76192 10 0 0 25 0 1 0 1121433239 53952512 12124 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 13172 12124 81 174 0 12995 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 58044

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 13774
/proc/meminfo: memFree=1187248/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=53952 CPUtime=822
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 12457 0 0 0 82189 11 0 0 25 0 1 0 1121433239 55246848 12442 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 13488 12442 81 174 0 13311 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 59308

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 13774
/proc/meminfo: memFree=1186608/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=54728 CPUtime=881.98
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 12623 0 0 0 88187 11 0 0 25 0 1 0 1121433239 56041472 12608 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 13682 12608 81 174 0 13505 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 60084

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 13774
/proc/meminfo: memFree=1186224/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=54980 CPUtime=941.95
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 12704 0 0 0 94184 11 0 0 25 0 1 0 1121433239 56299520 12689 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 13745 12689 81 174 0 13568 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 60336

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 13774
/proc/meminfo: memFree=1185328/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=56060 CPUtime=1001.94
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 12920 0 0 0 100182 12 0 0 25 0 1 0 1121433239 57405440 12905 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 14015 12905 81 174 0 13838 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 61416

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 13774
/proc/meminfo: memFree=1184176/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=57188 CPUtime=1061.92
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 13224 0 0 0 106180 12 0 0 25 0 1 0 1121433239 58560512 13193 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 14297 13193 81 174 0 14120 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 62544

[startup+1122.3 s]
/proc/loadavg: 1.10 1.03 1.05 2/66 13774
/proc/meminfo: memFree=1181808/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=60352 CPUtime=1121.9
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 13828 0 0 0 112177 13 0 0 25 0 1 0 1121433239 61800448 13797 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 15088 13797 81 174 0 14911 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 65708

[startup+1182.3 s]
/proc/loadavg: 1.11 1.04 1.05 2/66 13776
/proc/meminfo: memFree=1177584/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=64720 CPUtime=1181.88
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 14897 0 0 0 118173 15 0 0 25 0 1 0 1121433239 66273280 14866 1992294400 134512640 135226915 4294956208 18446744073709551615 134543512 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 16180 14866 81 174 0 16003 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 70076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.08 1.03 1.05 2/66 13776
/proc/meminfo: memFree=1176240/2055920 swapFree=4177928/4192956
[pid=13771] ppid=13769 vsize=5356 CPUtime=0.02
/proc/13771/stat : 13771 (lysat.sh) S 13769 13771 13540 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121433237 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13771/statm: 1339 237 195 169 0 50 0
[pid=13774] ppid=13771 vsize=65928 CPUtime=1199.98
/proc/13774/stat : 13774 (LySATi) R 13771 13771 13540 0 -1 4194304 15202 0 0 0 119982 16 0 0 25 0 1 0 1121433239 67510272 15171 1992294400 134512640 135226915 4294956208 18446744073709551615 134537065 0 0 4096 3 0 0 0 17 1 0 0
/proc/13774/statm: 16482 15171 81 174 0 16305 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 71284

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 13771 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=24996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.025995
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200
CPU user time (s): 1199.84
CPU system time (s): 0.16
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 71284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.024996
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 554
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= 2

runsolver used 1.3188 second user time and 3.05653 second system time

The end

Launcher Data 

Begin job on node14 at 2009-03-31 10:21:11
IDJOB=1526259
IDBENCH=70508
IDSOLVER=511
FILE ID=node14/1526259-1238487671
PBS_JOBID= 9061870
Free space on /tmp= 65480 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S512486692-050.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526259-1238487671/watcher-1526259-1238487671 -o /tmp/evaluation-result-1526259-1238487671/solver-1526259-1238487671 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526259-1238487671.cnf i

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

MD5SUM BENCH= 751cca0f1a9f3ec1e9287cb296cf29d5
RANDOM SEED=1200838666

node14.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		: 3000.270
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	: 5931.00
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		: 3000.270
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:       1237984 kB
Buffers:         86160 kB
Cached:         639072 kB
SwapCached:       8964 kB
Active:         150556 kB
Inactive:       585236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1237984 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            2320 kB
Writeback:           0 kB
Mapped:          16292 kB
Slab:            68132 kB
Committed_AS:  2968208 kB
PageTables:       1456 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= 65476 MiB
End job on node14 at 2009-03-31 10:41:14