Trace number 1526244

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) 1200.09 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S1794178048-059.cnf
MD5SUMf50dda60e1e45f85b822b6ad12182f2a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.076988
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:   0.007998 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:         0.00         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-1526244-1238487522/watcher-1526244-1238487522 -o /tmp/evaluation-result-1526244-1238487522/solver-1526244-1238487522 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526244-1238487522.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 1.19 3/64 29658
/proc/meminfo: memFree=1535224/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0
/proc/29658/stat : 29658 (lysat.sh) R 29656 29658 29390 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121418025 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 273952598687 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/29658/statm: 1339 234 194 169 0 50 0
[pid=29659] ppid=29658 vsize=692 CPUtime=0
/proc/29659/stat : 29659 (SatElite) R 29658 29658 29390 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 1121418025 708608 92 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/29659/statm: 173 92 50 127 0 43 0

[startup+0.0134709 s]
/proc/loadavg: 1.00 1.00 1.19 3/64 29658
/proc/meminfo: memFree=1535224/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121418025 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29658/statm: 1339 235 195 169 0 50 0
[pid=29659] ppid=29658 vsize=1224 CPUtime=0
/proc/29659/stat : 29659 (SatElite) R 29658 29658 29390 0 -1 4194304 241 0 0 0 0 0 0 0 19 0 1 0 1121418025 1253376 225 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/29659/statm: 306 225 67 127 0 176 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6580

[startup+0.102486 s]
/proc/loadavg: 1.00 1.00 1.19 3/64 29658
/proc/meminfo: memFree=1535224/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.302506 s]
/proc/loadavg: 1.00 1.00 1.19 3/64 29658
/proc/meminfo: memFree=1535224/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.702567 s]
/proc/loadavg: 1.00 1.00 1.19 3/64 29658
/proc/meminfo: memFree=1535224/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 1.19 2/66 29661
/proc/meminfo: memFree=1532648/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=4440 CPUtime=1.46
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 786 0 0 0 146 0 0 0 25 0 1 0 1121418028 4546560 771 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 1110 771 81 174 0 933 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9796

[startup+3.10183 s]
/proc/loadavg: 1.00 1.00 1.19 2/66 29661
/proc/meminfo: memFree=1531816/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=5756 CPUtime=3.06
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 1125 0 0 0 306 0 0 0 25 0 1 0 1121418028 5894144 1110 1992294400 134512640 135226915 4294956208 18446744073709551615 134557595 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 1439 1110 81 174 0 1262 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11112

[startup+6.3012 s]
/proc/loadavg: 1.00 1.00 1.19 2/66 29661
/proc/meminfo: memFree=1529192/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=7248 CPUtime=6.26
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 1472 0 0 0 625 1 0 0 25 0 1 0 1121418028 7421952 1457 1992294400 134512640 135226915 4294956208 18446744073709551615 134539400 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 1812 1457 81 174 0 1635 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12604

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.19 2/66 29661
/proc/meminfo: memFree=1527912/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=8756 CPUtime=12.66
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 1840 0 0 0 1265 1 0 0 25 0 1 0 1121418028 8966144 1825 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 2189 1825 81 174 0 2012 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14112

[startup+25.5024 s]
/proc/loadavg: 1.00 1.00 1.18 2/66 29661
/proc/meminfo: memFree=1525736/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=10668 CPUtime=25.44
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 2293 0 0 0 2542 2 0 0 25 0 1 0 1121418028 10924032 2278 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 2667 2278 81 174 0 2490 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16024

[startup+51.1024 s]
/proc/loadavg: 1.07 1.02 1.18 2/66 29661
/proc/meminfo: memFree=1521384/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=15168 CPUtime=51.03
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 3396 0 0 0 5100 3 0 0 25 0 1 0 1121418028 15532032 3381 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 3792 3381 81 174 0 3615 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 20524

[startup+102.306 s]
/proc/loadavg: 1.03 1.01 1.17 2/66 29661
/proc/meminfo: memFree=1516072/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=20824 CPUtime=102.22
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 4698 0 0 0 10218 4 0 0 25 0 1 0 1121418028 21323776 4683 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 5206 4683 81 174 0 5029 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 26180

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.16 2/66 29661
/proc/meminfo: memFree=1512872/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=24228 CPUtime=162.18
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 5507 0 0 0 16213 5 0 0 25 0 1 0 1121418028 24809472 5492 1992294400 134512640 135226915 4294956208 18446744073709551615 134543526 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 6057 5492 81 174 0 5880 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 29584

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 29661
/proc/meminfo: memFree=1507048/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=30476 CPUtime=222.15
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 6958 0 0 0 22209 6 0 0 25 0 1 0 1121418028 31207424 6943 1992294400 134512640 135226915 4294956208 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 7619 6943 81 174 0 7442 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 35832

[startup+282.302 s]
/proc/loadavg: 1.03 1.01 1.14 2/66 29661
/proc/meminfo: memFree=1505128/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=32412 CPUtime=282.13
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 7439 0 0 0 28206 7 0 0 25 0 1 0 1121418028 33189888 7424 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 8103 7424 81 174 0 7926 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 37768

[startup+342.303 s]
/proc/loadavg: 1.01 1.01 1.13 2/66 29661
/proc/meminfo: memFree=1503208/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=34496 CPUtime=342.11
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 7917 0 0 0 34203 8 0 0 25 0 1 0 1121418028 35323904 7902 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 8624 7902 81 174 0 8447 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 39852

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 29661
/proc/meminfo: memFree=1501672/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0

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

/proc/29661/statm: 11666 10693 81 174 0 11489 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 52020

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 29661
/proc/meminfo: memFree=1490664/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=48248 CPUtime=641.97
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 11058 0 0 0 64186 11 0 0 25 0 1 0 1121418028 49405952 11043 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 12062 11043 81 174 0 11885 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 53604

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 29661
/proc/meminfo: memFree=1489320/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=49760 CPUtime=701.93
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 11374 0 0 0 70182 11 0 0 25 0 1 0 1121418028 50954240 11359 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 12440 11359 81 174 0 12263 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 55116

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 29661
/proc/meminfo: memFree=1486696/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=52572 CPUtime=761.91
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 12022 0 0 0 76179 12 0 0 25 0 1 0 1121418028 53833728 12007 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 13143 12007 81 174 0 12966 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 57928

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 29661
/proc/meminfo: memFree=1486632/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=52572 CPUtime=821.88
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 12046 0 0 0 82176 12 0 0 25 0 1 0 1121418028 53833728 12031 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 13143 12031 81 174 0 12966 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 57928

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 29661
/proc/meminfo: memFree=1485928/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=53628 CPUtime=881.84
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 12225 0 0 0 88172 12 0 0 25 0 1 0 1121418028 54915072 12210 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 13407 12210 81 174 0 13230 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 58984

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 29661
/proc/meminfo: memFree=1485224/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=54384 CPUtime=941.83
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 12410 0 0 0 94170 13 0 0 25 0 1 0 1121418028 55689216 12395 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 13596 12395 81 174 0 13419 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 59740

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 29661
/proc/meminfo: memFree=1483688/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=56364 CPUtime=1001.79
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 12792 0 0 0 100166 13 0 0 25 0 1 0 1121418028 57716736 12777 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 14091 12777 81 174 0 13914 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 61720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 29661
/proc/meminfo: memFree=1480296/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=60432 CPUtime=1061.76
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 13688 0 0 0 106162 14 0 0 25 0 1 0 1121418028 61882368 13673 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 15108 13673 81 174 0 14931 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 65788

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 29661
/proc/meminfo: memFree=1476392/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=64236 CPUtime=1121.74
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 14630 0 0 0 112159 15 0 0 25 0 1 0 1121418028 65777664 14615 1992294400 134512640 135226915 4294956208 18446744073709551615 134543703 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 16059 14615 81 174 0 15882 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 69592

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 29661
/proc/meminfo: memFree=1474216/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=66584 CPUtime=1181.69
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 15155 0 0 0 118153 16 0 0 25 0 1 0 1121418028 68182016 15140 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 16646 15140 81 174 0 16469 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 71940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 29661
/proc/meminfo: memFree=1474216/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=66584 CPUtime=1200.07
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 15155 0 0 0 119991 16 0 0 25 0 1 0 1121418028 68182016 15140 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 16646 15140 81 174 0 16469 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 71940

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 29661
/proc/meminfo: memFree=1474216/2055920 swapFree=4177220/4192956
[pid=29658] ppid=29656 vsize=5356 CPUtime=0.02
/proc/29658/stat : 29658 (lysat.sh) S 29656 29658 29390 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121418025 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29658/statm: 1339 237 195 169 0 50 0
[pid=29661] ppid=29658 vsize=66584 CPUtime=1200.07
/proc/29661/stat : 29661 (LySATi) R 29658 29658 29390 0 -1 4194304 15155 0 0 0 119991 16 0 0 25 0 1 0 1121418028 68182016 15140 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29661/statm: 16646 15140 81 174 0 16469 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 71940

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29658 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=21996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.024995
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.09
CPU user time (s): 1199.93
CPU system time (s): 0.16
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 71940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
system time used= 0.002999
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 1.01385 second user time and 3.36549 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-31 10:18:42
IDJOB=1526244
IDBENCH=70505
IDSOLVER=511
FILE ID=node20/1526244-1238487522
PBS_JOBID= 9061849
Free space on /tmp= 65684 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S1794178048-059.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526244-1238487522/watcher-1526244-1238487522 -o /tmp/evaluation-result-1526244-1238487522/solver-1526244-1238487522 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526244-1238487522.cnf i

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

MD5SUM BENCH= f50dda60e1e45f85b822b6ad12182f2a
RANDOM SEED=694748736

node20.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		: 3000.235
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		: 3000.235
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:       1535768 kB
Buffers:         86932 kB
Cached:         340572 kB
SwapCached:       9532 kB
Active:         178548 kB
Inactive:       259900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1535768 kB
SwapTotal:     4192956 kB
SwapFree:      4177220 kB
Dirty:            2316 kB
Writeback:           0 kB
Mapped:          16632 kB
Slab:            67792 kB
Committed_AS:  2972044 kB
PageTables:       1404 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= 65680 MiB
End job on node20 at 2009-03-31 10:38:44