Trace number 1527104

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.05 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1429776379-099.cnf
MD5SUMea276ce6a9a917d7362e239e9cf3e2f4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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 |    2380     7140 |     713       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2366     7202 |      --       0       --      -- |     --   | -14/62
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 544   #clauses: 2366   #literals: 7202
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	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:  544                                                  |
0.00/0.01	c |  Number of clauses:    2366                                                 |
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-1527104-1238577456/watcher-1527104-1238577456 -o /tmp/evaluation-result-1527104-1238577456/solver-1527104-1238577456 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527104-1238577456.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 3/73 32012
/proc/meminfo: memFree=1457392/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) R 32010 32012 31240 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 226686986911 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/32012/statm: 1339 234 194 169 0 50 0
[pid=32013] ppid=32012 vsize=956 CPUtime=0
/proc/32013/stat : 32013 (SatElite) R 32012 32012 31240 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1130409558 978944 143 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 239 146 67 127 0 109 0

[startup+0.0165731 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 32012
/proc/meminfo: memFree=1457392/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101587 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 32012
/proc/meminfo: memFree=1457392/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301625 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 32012
/proc/meminfo: memFree=1457392/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701707 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 32012
/proc/meminfo: memFree=1457392/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50187 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 32015
/proc/meminfo: memFree=1455200/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=3896 CPUtime=1.48
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 619 0 0 0 148 0 0 0 25 0 1 0 1130409559 3989504 604 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 974 604 81 174 0 797 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9252

[startup+3.10119 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 32015
/proc/meminfo: memFree=1454112/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=4812 CPUtime=3.07
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 867 0 0 0 307 0 0 0 25 0 1 0 1130409559 4927488 852 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 1203 852 81 174 0 1026 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10168

[startup+6.30184 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 32015
/proc/meminfo: memFree=1452400/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=6348 CPUtime=6.27
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 1224 0 0 0 627 0 0 0 25 0 1 0 1130409559 6500352 1209 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 1587 1209 81 174 0 1410 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11704

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 32015
/proc/meminfo: memFree=1450288/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=8624 CPUtime=12.67
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 1791 0 0 0 1266 1 0 0 25 0 1 0 1130409559 8830976 1776 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 2156 1776 81 174 0 1979 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13980

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 32015
/proc/meminfo: memFree=1448240/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=10460 CPUtime=25.47
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 2233 0 0 0 2545 2 0 0 25 0 1 0 1130409559 10711040 2218 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 2615 2218 81 174 0 2438 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15816

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 32015
/proc/meminfo: memFree=1444272/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=14560 CPUtime=51.06
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 3255 0 0 0 5103 3 0 0 25 0 1 0 1130409559 14909440 3240 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 3640 3240 81 174 0 3463 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19916

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 32015
/proc/meminfo: memFree=1439920/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=19068 CPUtime=102.24
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 4317 0 0 0 10219 5 0 0 25 0 1 0 1130409559 19525632 4302 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 4767 4302 81 174 0 4590 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 24424

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 32015
/proc/meminfo: memFree=1437936/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=21064 CPUtime=162.21
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 4801 0 0 0 16216 5 0 0 25 0 1 0 1130409559 21569536 4786 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 5266 4786 81 174 0 5089 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 26420

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 32015
/proc/meminfo: memFree=1432176/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=26888 CPUtime=222.2
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 6224 0 0 0 22212 8 0 0 25 0 1 0 1130409559 27533312 6209 1992294400 134512640 135226915 4294956208 18446744073709551615 134539409 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 6722 6209 81 174 0 6545 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 32244

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 32015
/proc/meminfo: memFree=1431216/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=27936 CPUtime=282.18
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 6478 0 0 0 28210 8 0 0 25 0 1 0 1130409559 28606464 6463 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 6984 6463 81 174 0 6807 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 33292

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 32015
/proc/meminfo: memFree=1425520/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=33520 CPUtime=342.16
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 7882 0 0 0 34206 10 0 0 25 0 1 0 1130409559 34324480 7867 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 8380 7867 81 174 0 8203 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 38876

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 32015
/proc/meminfo: memFree=1425200/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=33988 CPUtime=402.13
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 7979 0 0 0 40203 10 0 0 25 0 1 0 1130409559 34803712 7964 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 8497 7964 81 174 0 8320 0

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

/proc/32015/statm: 10266 9593 81 174 0 10089 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 46420

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 32015
/proc/meminfo: memFree=1417904/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=41812 CPUtime=642.06
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 9781 0 0 0 64194 12 0 0 25 0 1 0 1130409559 42815488 9766 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 10453 9766 81 174 0 10276 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 47168

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 32015
/proc/meminfo: memFree=1415600/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=44112 CPUtime=702.02
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 10361 0 0 0 70190 12 0 0 25 0 1 0 1130409559 45170688 10346 1992294400 134512640 135226915 4294956208 18446744073709551615 134536863 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 11028 10346 81 174 0 10851 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 49468

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 32015
/proc/meminfo: memFree=1410288/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=49512 CPUtime=762.01
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 11691 0 0 0 76187 14 0 0 25 0 1 0 1130409559 50700288 11676 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 12378 11676 81 174 0 12201 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 54868

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 32015
/proc/meminfo: memFree=1408752/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=50924 CPUtime=821.98
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 12060 0 0 0 82184 14 0 0 25 0 1 0 1130409559 52146176 12045 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 12731 12045 81 174 0 12554 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 56280

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 32015
/proc/meminfo: memFree=1408496/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=51212 CPUtime=881.96
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 12120 0 0 0 88182 14 0 0 25 0 1 0 1130409559 52441088 12105 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 12803 12105 81 174 0 12626 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 56568

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 32015
/proc/meminfo: memFree=1408112/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=51752 CPUtime=941.95
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 12231 0 0 0 94180 15 0 0 25 0 1 0 1130409559 52994048 12216 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 12938 12216 81 174 0 12761 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 57108

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 32015
/proc/meminfo: memFree=1407536/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=52256 CPUtime=1001.92
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 12367 0 0 0 100177 15 0 0 25 0 1 0 1130409559 53510144 12352 1992294400 134512640 135226915 4294956208 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 13064 12352 81 174 0 12887 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 57612

[startup+1062.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/75 32015
/proc/meminfo: memFree=1406640/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=53468 CPUtime=1061.9
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 12607 0 0 0 106175 15 0 0 25 0 1 0 1130409559 54751232 12592 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 13367 12592 81 174 0 13190 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 58824

[startup+1122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/75 32015
/proc/meminfo: memFree=1403184/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=56836 CPUtime=1121.88
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 13458 0 0 0 112172 16 0 0 25 0 1 0 1130409559 58200064 13443 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 14209 13443 81 174 0 14032 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 62192

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 32015
/proc/meminfo: memFree=1399984/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=60796 CPUtime=1181.86
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 14275 0 0 0 118169 17 0 0 25 0 1 0 1130409559 62255104 14260 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 15199 14260 81 174 0 15022 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 66152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 32015
/proc/meminfo: memFree=1398896/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=61812 CPUtime=1200.05
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 14531 0 0 0 119988 17 0 0 25 0 1 0 1130409559 63295488 14516 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 15453 14516 81 174 0 15276 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 67168

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 32015
/proc/meminfo: memFree=1398896/2055920 swapFree=4170060/4192956
[pid=32012] ppid=32010 vsize=5356 CPUtime=0
/proc/32012/stat : 32012 (lysat.sh) S 32010 32012 31240 0 -1 4194304 310 185 0 0 0 0 0 0 18 0 1 0 1130409558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32012/statm: 1339 237 195 169 0 50 0
[pid=32015] ppid=32012 vsize=61812 CPUtime=1200.05
/proc/32015/stat : 32015 (LySATi) R 32012 32012 31240 0 -1 4194304 14531 0 0 0 119988 17 0 0 25 0 1 0 1130409559 63295488 14516 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/32015/statm: 15453 14516 81 174 0 15276 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 67168

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32012 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=11998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.013997
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.88
CPU system time (s): 0.17
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 67168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 495
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 1.23481 second user time and 3.14552 second system time

The end

Launcher Data 

Begin job on node80 at 2009-04-01 11:17:36
IDJOB=1527104
IDBENCH=70677
IDSOLVER=511
FILE ID=node80/1527104-1238577456
PBS_JOBID= 9062182
Free space on /tmp= 64800 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1429776379-099.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527104-1238577456/watcher-1527104-1238577456 -o /tmp/evaluation-result-1527104-1238577456/solver-1527104-1238577456 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527104-1238577456.cnf i

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

MD5SUM BENCH= ea276ce6a9a917d7362e239e9cf3e2f4
RANDOM SEED=1722642610

node80.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		: 3000.263
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		: 3000.263
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1457936 kB
Buffers:         91980 kB
Cached:         409368 kB
SwapCached:      14568 kB
Active:         237260 kB
Inactive:       280500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1457936 kB
SwapTotal:     4192956 kB
SwapFree:      4170060 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          22020 kB
Slab:            65344 kB
Committed_AS:  3008140 kB
PageTables:       2008 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= 64796 MiB
End job on node80 at 2009-04-01 11:37:39