Trace number 1526239

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/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S754967851-033.cnf
MD5SUMca6438c2650e1f6095e022fd7ba3c2d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.35679
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 ==============================================================================
0.01/0.02	c lySAT 0.1
0.01/0.02	c minisat core +  additionnal features
0.01/0.02	c ============================[ Problem Statistics ]=============================
0.01/0.02	c |                                                                             |
0.01/0.02	c |  Number of variables:  70                                                   |
0.01/0.02	c |  Number of clauses:    6230                                                 |
0.01/0.03	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-1526239-1238487496/watcher-1526239-1238487496 -o /tmp/evaluation-result-1526239-1238487496/solver-1526239-1238487496 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526239-1238487496.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: 0.97 1.00 1.16 3/64 6588
/proc/meminfo: memFree=1415368/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0
/proc/6588/stat : 6588 (lysat.sh) R 6586 6588 6383 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121415348 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 217871608479 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6588/statm: 1339 234 194 169 0 50 0
[pid=6589] ppid=6588 vsize=692 CPUtime=0
/proc/6589/stat : 6589 (SatElite) R 6588 6588 6383 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 1121415349 708608 92 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/6589/statm: 173 92 50 127 0 43 0

[startup+0.025508 s]
/proc/loadavg: 0.97 1.00 1.16 3/64 6588
/proc/meminfo: memFree=1415368/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) R 6586 6588 6383 0 -1 4194304 290 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871215091 0 0 4100 65536 0 0 0 17 0 0 0
/proc/6588/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.102529 s]
/proc/loadavg: 0.97 1.00 1.16 3/64 6588
/proc/meminfo: memFree=1415368/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301541 s]
/proc/loadavg: 0.97 1.00 1.16 3/64 6588
/proc/meminfo: memFree=1415368/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701589 s]
/proc/loadavg: 0.97 1.00 1.16 3/64 6588
/proc/meminfo: memFree=1415368/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50168 s]
/proc/loadavg: 0.97 1.00 1.16 2/66 6591
/proc/meminfo: memFree=1412728/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=4432 CPUtime=1.46
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 781 0 0 0 146 0 0 0 25 0 1 0 1121415351 4538368 766 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 1108 766 81 174 0 931 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9788

[startup+3.10187 s]
/proc/loadavg: 0.97 1.00 1.16 2/66 6591
/proc/meminfo: memFree=1411704/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=5624 CPUtime=3.06
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 1081 0 0 0 305 1 0 0 25 0 1 0 1121415351 5758976 1066 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/6591/statm: 1406 1066 81 174 0 1229 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10980

[startup+6.30123 s]
/proc/loadavg: 0.97 1.00 1.16 2/66 6591
/proc/meminfo: memFree=1409656/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=6724 CPUtime=6.15
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 1367 0 0 0 613 2 0 0 25 0 1 0 1121415351 6885376 1352 1992294400 134512640 135226915 4294956208 18446744073709551615 134539471 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 1681 1352 81 174 0 1504 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 12080

[startup+12.702 s]
/proc/loadavg: 0.97 1.00 1.16 2/66 6591
/proc/meminfo: memFree=1407992/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=8552 CPUtime=12.54
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 1799 0 0 0 1252 2 0 0 25 0 1 0 1121415351 8757248 1784 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 2138 1784 81 174 0 1961 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 13908

[startup+25.5024 s]
/proc/loadavg: 0.98 1.00 1.16 2/66 6591
/proc/meminfo: memFree=1405304/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=11144 CPUtime=25.33
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 2442 0 0 0 2530 3 0 0 25 0 1 0 1121415351 11411456 2427 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 2786 2427 81 174 0 2609 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 16500

[startup+51.1024 s]
/proc/loadavg: 0.99 1.00 1.15 2/66 6591
/proc/meminfo: memFree=1401208/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=15732 CPUtime=50.9
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 3499 0 0 0 5086 4 0 0 25 0 1 0 1121415351 16109568 3484 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 3933 3484 81 174 0 3756 0
Current children cumulated CPU time (s) 50.91
Current children cumulated vsize (KiB) 21088

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.14 2/66 6591
/proc/meminfo: memFree=1396472/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=20624 CPUtime=102.09
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 4627 0 0 0 10204 5 0 0 25 0 1 0 1121415351 21118976 4612 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 5156 4612 81 174 0 4979 0
Current children cumulated CPU time (s) 102.1
Current children cumulated vsize (KiB) 25980

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.13 2/66 6591
/proc/meminfo: memFree=1392568/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=24672 CPUtime=162.07
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 5605 0 0 0 16201 6 0 0 25 0 1 0 1121415351 25264128 5590 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 6168 5590 81 174 0 5991 0
Current children cumulated CPU time (s) 162.08
Current children cumulated vsize (KiB) 30028

[startup+222.302 s]
/proc/loadavg: 1.03 1.01 1.12 2/66 6591
/proc/meminfo: memFree=1386744/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=31012 CPUtime=222.05
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 7050 0 0 0 22197 8 0 0 25 0 1 0 1121415351 31756288 7035 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 7753 7035 81 174 0 7576 0
Current children cumulated CPU time (s) 222.06
Current children cumulated vsize (KiB) 36368

[startup+282.303 s]
/proc/loadavg: 1.01 1.01 1.11 2/66 6591
/proc/meminfo: memFree=1384696/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=33208 CPUtime=282.03
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 7583 0 0 0 28195 8 0 0 25 0 1 0 1121415351 34004992 7568 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 8302 7568 81 174 0 8125 0
Current children cumulated CPU time (s) 282.04
Current children cumulated vsize (KiB) 38564

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 6591
/proc/meminfo: memFree=1381112/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=37036 CPUtime=342.01
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 8461 0 0 0 34192 9 0 0 25 0 1 0 1121415351 37924864 8446 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 9259 8446 81 174 0 9082 0
Current children cumulated CPU time (s) 342.02
Current children cumulated vsize (KiB) 42392

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 6591
/proc/meminfo: memFree=1380472/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=37748 CPUtime=401.99
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 8638 0 0 0 40190 9 0 0 25 0 1 0 1121415351 38653952 8623 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 9437 8623 81 174 0 9260 0

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

/proc/6591/statm: 11402 10414 81 174 0 11225 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 50964

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 6591
/proc/meminfo: memFree=1372728/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=46332 CPUtime=581.93
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 10592 0 0 0 58182 11 0 0 25 0 1 0 1121415351 47443968 10561 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 11583 10561 81 174 0 11406 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 51688

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 6591
/proc/meminfo: memFree=1371128/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=48176 CPUtime=641.92
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 10991 0 0 0 64180 12 0 0 25 0 1 0 1121415351 49332224 10960 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 12044 10960 81 174 0 11867 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 53532

[startup+702.301 s]
/proc/loadavg: 1.06 1.02 1.07 2/66 6591
/proc/meminfo: memFree=1369656/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=49616 CPUtime=701.89
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 11328 0 0 0 70177 12 0 0 25 0 1 0 1121415351 50806784 11297 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 12404 11297 81 174 0 12227 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 54972

[startup+762.306 s]
/proc/loadavg: 1.02 1.01 1.06 2/66 6591
/proc/meminfo: memFree=1364152/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=55344 CPUtime=761.88
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 12697 0 0 0 76174 14 0 0 25 0 1 0 1121415351 56672256 12666 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 13836 12666 81 174 0 13659 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 60700

[startup+822.302 s]
/proc/loadavg: 1.01 1.00 1.05 2/66 6591
/proc/meminfo: memFree=1362872/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=56864 CPUtime=821.85
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 13021 0 0 0 82171 14 0 0 25 0 1 0 1121415351 58228736 12990 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 14216 12990 81 174 0 14039 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 62220

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 6591
/proc/meminfo: memFree=1362616/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=57152 CPUtime=881.83
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 13098 0 0 0 88169 14 0 0 25 0 1 0 1121415351 58523648 13067 1992294400 134512640 135226915 4294956208 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 14288 13067 81 174 0 14111 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 62508

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 6591
/proc/meminfo: memFree=1362104/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=57704 CPUtime=941.8
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 13229 0 0 0 94166 14 0 0 25 0 1 0 1121415351 59088896 13198 1992294400 134512640 135226915 4294956208 18446744073709551615 134537012 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 14426 13198 81 174 0 14249 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 63060

[startup+1002.3 s]
/proc/loadavg: 1.03 1.01 1.04 2/66 6591
/proc/meminfo: memFree=1361208/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=58748 CPUtime=1001.79
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 13457 0 0 0 100164 15 0 0 25 0 1 0 1121415351 60157952 13426 1992294400 134512640 135226915 4294956208 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 14687 13426 81 174 0 14510 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 64104

[startup+1062.3 s]
/proc/loadavg: 1.09 1.02 1.04 2/66 6591
/proc/meminfo: memFree=1360056/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=60056 CPUtime=1061.76
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 13761 0 0 0 106161 15 0 0 25 0 1 0 1121415351 61497344 13714 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 15014 13714 81 174 0 14837 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 65412

[startup+1122.3 s]
/proc/loadavg: 1.07 1.03 1.04 2/66 6591
/proc/meminfo: memFree=1357496/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=63380 CPUtime=1121.75
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 14409 0 0 0 112159 16 0 0 25 0 1 0 1121415351 64901120 14362 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 15845 14362 81 174 0 15668 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 68736

[startup+1182.3 s]
/proc/loadavg: 1.02 1.02 1.03 2/66 6591
/proc/meminfo: memFree=1353720/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=67352 CPUtime=1181.72
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 15339 0 0 0 118156 16 0 0 25 0 1 0 1121415351 68968448 15292 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 16838 15292 81 174 0 16661 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 72708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.02 1.02 1.03 2/66 6591
/proc/meminfo: memFree=1352632/2055920 swapFree=4171920/4192956
[pid=6588] ppid=6586 vsize=5356 CPUtime=0.01
/proc/6588/stat : 6588 (lysat.sh) S 6586 6588 6383 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121415348 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6588/statm: 1339 237 195 169 0 50 0
[pid=6591] ppid=6588 vsize=68520 CPUtime=1200.03
/proc/6591/stat : 6591 (LySATi) R 6588 6588 6383 0 -1 4194304 15606 0 0 0 119986 17 0 0 25 0 1 0 1121415351 70164480 15559 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/6591/statm: 17130 15559 81 174 0 16953 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 73876

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 6588 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=20996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.024995
# 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): 1199.87
CPU system time (s): 0.17
CPU usage (%): 99.9524
Max. virtual memory (cumulated for all children) (KiB): 73876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
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= 553
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 1.14383 second user time and 3.23451 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-31 10:18:16
IDJOB=1526239
IDBENCH=70504
IDSOLVER=511
FILE ID=node28/1526239-1238487496
PBS_JOBID= 9061857
Free space on /tmp= 66308 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S754967851-033.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526239-1238487496/watcher-1526239-1238487496 -o /tmp/evaluation-result-1526239-1238487496/solver-1526239-1238487496 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526239-1238487496.cnf i

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

MD5SUM BENCH= ca6438c2650e1f6095e022fd7ba3c2d0
RANDOM SEED=1219181323

node28.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		: 3000.212
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		: 3000.212
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:       1415848 kB
Buffers:        110216 kB
Cached:         417332 kB
SwapCached:      14208 kB
Active:         172284 kB
Inactive:       372044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1415848 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            2328 kB
Writeback:           0 kB
Mapped:          17816 kB
Slab:            81604 kB
Committed_AS:  2949056 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66304 MiB
End job on node28 at 2009-03-31 10:38:19