Trace number 1526964

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) 1200.04 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S602463346-055.cnf
MD5SUMf50ad9abb19635b49e2de66215f8fa56
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2113     6431 |      --       0       --      -- |     --   | -12/56
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 487   #clauses: 2113   #literals: 6431
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  487                                                  |
0.00/0.01	c |  Number of clauses:    2113                                                 |
0.00/0.01	c |  Parsing time:         0.00         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-1526964-1238570356/watcher-1526964-1238570356 -o /tmp/evaluation-result-1526964-1238570356/solver-1526964-1238570356 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526964-1238570356.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 1.00 3/68 9287
/proc/meminfo: memFree=969864/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1129697294 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 235 195 169 0 50 0
[pid=9288] ppid=9287 vsize=960 CPUtime=0
/proc/9288/stat : 9288 (SatElite) R 9287 9287 8849 0 -1 4194304 161 0 0 0 0 0 0 0 19 0 1 0 1129697294 983040 145 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/9288/statm: 240 145 68 127 0 110 0

[startup+0.0854449 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 9287
/proc/meminfo: memFree=969864/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102445 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 9287
/proc/meminfo: memFree=969864/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302469 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 9287
/proc/meminfo: memFree=969864/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702523 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 9287
/proc/meminfo: memFree=969864/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=967800/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=3792 CPUtime=1.48
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 605 0 0 0 148 0 0 0 25 0 1 0 1129697295 3883008 590 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 948 590 81 174 0 771 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9148

[startup+3.10177 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=966840/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=4632 CPUtime=3.08
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 816 0 0 0 308 0 0 0 25 0 1 0 1129697295 4743168 801 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 1158 801 81 174 0 981 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9988

[startup+6.30113 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=965240/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=6240 CPUtime=6.27
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 1224 0 0 0 627 0 0 0 25 0 1 0 1129697295 6389760 1209 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 1560 1209 81 174 0 1383 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11596

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=962808/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=8532 CPUtime=12.68
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 1774 0 0 0 1267 1 0 0 25 0 1 0 1129697295 8736768 1759 1992294400 134512640 135226915 4294956208 18446744073709551615 134531063 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 2133 1759 81 174 0 1956 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13888

[startup+25.5023 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=960120/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=11052 CPUtime=25.47
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 2389 0 0 0 2545 2 0 0 25 0 1 0 1129697295 11317248 2374 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 2763 2374 81 174 0 2586 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16408

[startup+51.1021 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=957752/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=13800 CPUtime=51.05
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 3033 0 0 0 5103 2 0 0 25 0 1 0 1129697295 14131200 3018 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 3450 3018 81 174 0 3273 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19156

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=953592/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=17552 CPUtime=102.24
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 3994 0 0 0 10220 4 0 0 25 0 1 0 1129697295 17973248 3979 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 4388 3979 81 174 0 4211 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22908

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=949688/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=21732 CPUtime=162.21
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 4963 0 0 0 16216 5 0 0 25 0 1 0 1129697295 22253568 4948 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 5433 4948 81 174 0 5256 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 27088

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=945848/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=25792 CPUtime=222.18
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 5912 0 0 0 22213 5 0 0 25 0 1 0 1129697295 26411008 5897 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 6448 5897 81 174 0 6271 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 31148

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=942200/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=29332 CPUtime=282.15
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 6816 0 0 0 28209 6 0 0 25 0 1 0 1129697295 30035968 6801 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 7333 6801 81 174 0 7156 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 34688

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=941560/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=30076 CPUtime=342.13
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 6985 0 0 0 34206 7 0 0 25 0 1 0 1129697295 30797824 6970 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 7519 6970 81 174 0 7342 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 35432

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=936696/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=35216 CPUtime=402.1
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 8225 0 0 0 40202 8 0 0 25 0 1 0 1129697295 36061184 8210 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 8804 8210 81 174 0 8627 0

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

/proc/9290/statm: 10231 9517 81 174 0 10054 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 46280

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=930872/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=41472 CPUtime=582.02
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 9669 0 0 0 58193 9 0 0 25 0 1 0 1129697295 42467328 9654 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 10368 9654 81 174 0 10191 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 46828

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=930168/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=42264 CPUtime=642
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 9856 0 0 0 64190 10 0 0 25 0 1 0 1129697295 43278336 9841 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 10566 9841 81 174 0 10389 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 47620

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=925432/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=46992 CPUtime=701.96
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 11008 0 0 0 70185 11 0 0 25 0 1 0 1129697295 48119808 10993 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 11748 10993 81 174 0 11571 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 52348

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=923960/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=48336 CPUtime=761.94
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 11370 0 0 0 76182 12 0 0 25 0 1 0 1129697295 49496064 11355 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 12084 11355 81 174 0 11907 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 53692

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=923640/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=48796 CPUtime=821.91
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 11456 0 0 0 82179 12 0 0 25 0 1 0 1129697295 49967104 11441 1992294400 134512640 135226915 4294956208 18446744073709551615 134537026 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 12199 11441 81 174 0 12022 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 54152

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=923064/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=49288 CPUtime=881.88
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 11599 0 0 0 88176 12 0 0 25 0 1 0 1129697295 50470912 11584 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 12322 11584 81 174 0 12145 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 54644

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=922360/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=50240 CPUtime=941.85
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 11808 0 0 0 94173 12 0 0 25 0 1 0 1129697295 51445760 11793 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 12560 11793 81 174 0 12383 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 55596

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=920824/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=51792 CPUtime=1001.83
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 12198 0 0 0 100170 13 0 0 25 0 1 0 1129697295 53035008 12183 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 12948 12183 81 174 0 12771 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 57148

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=916984/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=56256 CPUtime=1061.79
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 13167 0 0 0 106166 13 0 0 25 0 1 0 1129697295 57606144 13152 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 14064 13152 81 174 0 13887 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 61612

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=913336/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=60000 CPUtime=1121.77
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 14056 0 0 0 112163 14 0 0 25 0 1 0 1129697295 61440000 14041 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 15000 14041 81 174 0 14823 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 65356

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=913336/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=60000 CPUtime=1181.74
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 14056 0 0 0 118160 14 0 0 25 0 1 0 1129697295 61440000 14041 1992294400 134512640 135226915 4294956208 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 15000 14041 81 174 0 14823 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 65356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9290
/proc/meminfo: memFree=913336/2055920 swapFree=4176188/4192956
[pid=9287] ppid=9285 vsize=5356 CPUtime=0
/proc/9287/stat : 9287 (lysat.sh) S 9285 9287 8849 0 -1 4194304 310 166 0 0 0 0 0 0 19 0 1 0 1129697294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9287/statm: 1339 237 195 169 0 50 0
[pid=9290] ppid=9287 vsize=60000 CPUtime=1200.04
/proc/9290/stat : 9290 (LySATi) R 9287 9287 8849 0 -1 4194304 14057 0 0 0 119990 14 0 0 25 0 1 0 1129697295 61440000 14042 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/9290/statm: 15000 14042 81 174 0 14823 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 65356

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 9287 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.9
CPU system time (s): 0.14
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 65356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 476
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 1.00085 second user time and 3.39148 second system time

The end

Launcher Data 

Begin job on node59 at 2009-04-01 09:19:16
IDJOB=1526964
IDBENCH=70649
IDSOLVER=511
FILE ID=node59/1526964-1238570356
PBS_JOBID= 9062142
Free space on /tmp= 66248 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S602463346-055.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526964-1238570356/watcher-1526964-1238570356 -o /tmp/evaluation-result-1526964-1238570356/solver-1526964-1238570356 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526964-1238570356.cnf i

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

MD5SUM BENCH= f50ad9abb19635b49e2de66215f8fa56
RANDOM SEED=1654993556

node59.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		: 3000.209
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		: 3000.209
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:        970344 kB
Buffers:        112116 kB
Cached:         864476 kB
SwapCached:      10156 kB
Active:         225936 kB
Inactive:       762196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        970344 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:          16732 kB
Slab:            83112 kB
Committed_AS:  3137032 kB
PageTables:       1720 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= 66248 MiB
End job on node59 at 2009-04-01 09:39:19