Trace number 1526309

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) 1200.1 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S400088537-049.cnf
MD5SUMa5c2d5c8780a4ba3adaa2befd47c4ac7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.085986
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

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 |    5785    40495 |    1735       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 65   #clauses: 5785   #literals: 40495
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:  65                                                   |
0.00/0.02	c |  Number of clauses:    5785                                                 |
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-1526309-1238488255/watcher-1526309-1238488255 -o /tmp/evaluation-result-1526309-1238488255/solver-1526309-1238488255 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526309-1238488255.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: 2.00 2.02 1.84 3/64 13621
/proc/meminfo: memFree=1538872/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121491106 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 235 195 169 0 50 0
[pid=13622] ppid=13621 vsize=692 CPUtime=0
/proc/13622/stat : 13622 (SatElite) R 13621 13621 13454 0 -1 4194304 108 0 0 0 0 0 0 0 19 0 1 0 1121491106 708608 92 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/13622/statm: 173 92 50 127 0 43 0

[startup+0.102979 s]
/proc/loadavg: 2.00 2.02 1.84 3/64 13621
/proc/meminfo: memFree=1538872/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.201994 s]
/proc/loadavg: 2.00 2.02 1.84 3/64 13621
/proc/meminfo: memFree=1538872/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.302011 s]
/proc/loadavg: 2.00 2.02 1.84 3/64 13621
/proc/meminfo: memFree=1538872/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701083 s]
/proc/loadavg: 2.00 2.02 1.84 3/64 13621
/proc/meminfo: memFree=1538872/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50121 s]
/proc/loadavg: 1.92 2.01 1.84 2/66 13624
/proc/meminfo: memFree=1536232/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=4300 CPUtime=1.46
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 769 0 0 0 146 0 0 0 25 0 1 0 1121491109 4403200 754 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 1075 754 81 174 0 898 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9656

[startup+3.10149 s]
/proc/loadavg: 1.92 2.01 1.84 2/66 13624
/proc/meminfo: memFree=1535272/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=5112 CPUtime=3.06
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 970 0 0 0 306 0 0 0 25 0 1 0 1121491109 5234688 955 1992294400 134512640 135226915 4294956208 18446744073709551615 134543526 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 1278 955 81 174 0 1101 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10468

[startup+6.30103 s]
/proc/loadavg: 1.92 2.01 1.84 2/66 13624
/proc/meminfo: memFree=1532904/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=6960 CPUtime=6.26
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 1402 0 0 0 626 0 0 0 25 0 1 0 1121491109 7127040 1387 1992294400 134512640 135226915 4294956208 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 1740 1387 81 174 0 1563 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12316

[startup+12.7021 s]
/proc/loadavg: 1.78 1.97 1.83 2/66 13624
/proc/meminfo: memFree=1531624/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=8316 CPUtime=12.66
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 1743 0 0 0 1265 1 0 0 25 0 1 0 1121491109 8515584 1728 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 2079 1728 81 174 0 1902 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13672

[startup+25.5013 s]
/proc/loadavg: 1.66 1.94 1.82 3/66 13624
/proc/meminfo: memFree=1529448/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=10728 CPUtime=25.45
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 2304 0 0 0 2543 2 0 0 25 0 1 0 1121491109 10985472 2289 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 2682 2289 81 174 0 2505 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16084

[startup+51.1017 s]
/proc/loadavg: 1.43 1.86 1.80 2/66 13624
/proc/meminfo: memFree=1525160/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=15256 CPUtime=51.04
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 3380 0 0 0 5101 3 0 0 25 0 1 0 1121491109 15622144 3365 1992294400 134512640 135226915 4294956208 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 3814 3365 81 174 0 3637 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 20612

[startup+102.301 s]
/proc/loadavg: 1.17 1.72 1.75 2/66 13624
/proc/meminfo: memFree=1520680/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=19884 CPUtime=102.22
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 4462 0 0 0 10218 4 0 0 25 0 1 0 1121491109 20361216 4447 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 4971 4447 81 174 0 4794 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 25240

[startup+162.302 s]
/proc/loadavg: 1.06 1.58 1.70 2/66 13624
/proc/meminfo: memFree=1517032/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=23768 CPUtime=162.18
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 5380 0 0 0 16213 5 0 0 25 0 1 0 1121491109 24338432 5365 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 5942 5365 81 174 0 5765 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 29124

[startup+222.306 s]
/proc/loadavg: 1.02 1.47 1.65 2/66 13624
/proc/meminfo: memFree=1513576/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=27504 CPUtime=222.16
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 6223 0 0 0 22210 6 0 0 25 0 1 0 1121491109 28164096 6208 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 6876 6208 81 174 0 6699 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 32860

[startup+282.302 s]
/proc/loadavg: 1.01 1.39 1.61 2/66 13624
/proc/meminfo: memFree=1509480/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=31868 CPUtime=282.13
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 7247 0 0 0 28206 7 0 0 25 0 1 0 1121491109 32632832 7232 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 7967 7232 81 174 0 7790 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 37224

[startup+342.301 s]
/proc/loadavg: 1.00 1.31 1.57 2/66 13624
/proc/meminfo: memFree=1504360/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=37352 CPUtime=342.08
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 8528 0 0 0 34199 9 0 0 25 0 1 0 1121491109 38248448 8513 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 9338 8513 81 174 0 9161 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 42708

[startup+402.302 s]
/proc/loadavg: 1.00 1.25 1.53 2/66 13624
/proc/meminfo: memFree=1503528/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=38468 CPUtime=402.06
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 8748 0 0 0 40196 10 0 0 25 0 1 0 1121491109 39391232 8733 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 9617 8733 81 174 0 9440 0

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

/proc/13624/statm: 10918 9858 81 174 0 10741 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 49028

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.43 2/66 13624
/proc/meminfo: memFree=1498600/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=44228 CPUtime=581.98
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 9974 0 0 0 58187 11 0 0 25 0 1 0 1121491109 45289472 9959 1992294400 134512640 135226915 4294956208 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 11057 9959 81 174 0 10880 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 49584

[startup+642.303 s]
/proc/loadavg: 1.00 1.11 1.40 2/66 13625
/proc/meminfo: memFree=1497448/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=45308 CPUtime=641.95
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 10237 0 0 0 64184 11 0 0 25 0 1 0 1121491109 46395392 10222 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 11327 10222 81 174 0 11150 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 50664

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.37 2/66 13625
/proc/meminfo: memFree=1496552/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=46100 CPUtime=701.91
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 10465 0 0 0 70179 12 0 0 25 0 1 0 1121491109 47206400 10450 1992294400 134512640 135226915 4294956208 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 11525 10450 81 174 0 11348 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 51456

[startup+762.301 s]
/proc/loadavg: 1.00 1.07 1.34 2/66 13625
/proc/meminfo: memFree=1492776/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=50484 CPUtime=761.88
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 11438 0 0 0 76175 13 0 0 25 0 1 0 1121491109 51695616 11423 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 12621 11423 81 174 0 12444 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 55840

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.32 2/66 13626
/proc/meminfo: memFree=1489256/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=53984 CPUtime=821.85
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 12275 0 0 0 82171 14 0 0 25 0 1 0 1121491109 55279616 12260 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 13496 12260 81 174 0 13319 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 59340

[startup+882.306 s]
/proc/loadavg: 1.00 1.04 1.30 2/66 13626
/proc/meminfo: memFree=1489256/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=53984 CPUtime=881.82
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 12275 0 0 0 88168 14 0 0 25 0 1 0 1121491109 55279616 12260 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 13496 12260 81 174 0 13319 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 59340

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.27 2/66 13626
/proc/meminfo: memFree=1488872/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=54632 CPUtime=941.8
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 12417 0 0 0 94165 15 0 0 25 0 1 0 1121491109 55943168 12402 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 13658 12402 81 174 0 13481 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 59988

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.26 2/66 13626
/proc/meminfo: memFree=1488552/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=54848 CPUtime=1001.77
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 12493 0 0 0 100162 15 0 0 25 0 1 0 1121491109 56164352 12478 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 13712 12478 81 174 0 13535 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 60204

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.24 2/66 13626
/proc/meminfo: memFree=1487848/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=55496 CPUtime=1061.74
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 12667 0 0 0 106159 15 0 0 25 0 1 0 1121491109 56827904 12652 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 13874 12652 81 174 0 13697 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 60852

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.22 2/66 13626
/proc/meminfo: memFree=1486696/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=56756 CPUtime=1121.71
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 12964 0 0 0 112156 15 0 0 25 0 1 0 1121491109 58118144 12949 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 14189 12949 81 174 0 14012 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 62112

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.20 2/66 13626
/proc/meminfo: memFree=1482792/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=61624 CPUtime=1181.68
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 13930 0 0 0 118153 15 0 0 25 0 1 0 1121491109 63102976 13915 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 15406 13915 81 174 0 15229 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 66980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.20 2/66 13626
/proc/meminfo: memFree=1481768/2055920 swapFree=4179412/4192956
[pid=13621] ppid=13619 vsize=5356 CPUtime=0.02
/proc/13621/stat : 13621 (lysat.sh) S 13619 13621 13454 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121491106 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13621/statm: 1339 237 195 169 0 50 0
[pid=13624] ppid=13621 vsize=62652 CPUtime=1200.08
/proc/13624/stat : 13624 (LySATi) R 13621 13621 13454 0 -1 4194304 14191 0 0 0 119992 16 0 0 25 0 1 0 1121491109 64155648 14176 1992294400 134512640 135226915 4294956208 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 0 0 0
/proc/13624/statm: 15663 14176 81 174 0 15486 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 68008

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 13621 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=2999
# CPU time returned by wait4() is 0.023995
# while last known CPU time is 1200.1
#
# 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): 1200.1
CPU user time (s): 1199.94
CPU system time (s): 0.16
CPU usage (%): 99.949
Max. virtual memory (cumulated for all children) (KiB): 68008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
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= 544
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 1.03984 second user time and 3.33849 second system time

The end

Launcher Data 

Begin job on node25 at 2009-03-31 10:30:55
IDJOB=1526309
IDBENCH=70518
IDSOLVER=511
FILE ID=node25/1526309-1238488255
PBS_JOBID= 9061883
Free space on /tmp= 66264 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S400088537-049.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526309-1238488255/watcher-1526309-1238488255 -o /tmp/evaluation-result-1526309-1238488255/solver-1526309-1238488255 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526309-1238488255.cnf i

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

MD5SUM BENCH= a5c2d5c8780a4ba3adaa2befd47c4ac7
RANDOM SEED=772575174

node25.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1539416 kB
Buffers:        103200 kB
Cached:         312100 kB
SwapCached:       7320 kB
Active:         182076 kB
Inactive:       242064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1539416 kB
SwapTotal:     4192956 kB
SwapFree:      4179412 kB
Dirty:            2312 kB
Writeback:           0 kB
Mapped:          14508 kB
Slab:            78500 kB
Committed_AS:  3247084 kB
PageTables:       1464 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= 66260 MiB
End job on node25 at 2009-03-31 10:50:58