Trace number 1526249

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) 1200.01 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S1718226278-096.cnf
MD5SUM35904e0c8ea78accb6323dc68b496f54
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.359944
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:   0.008998 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:         0.01         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-1526249-1238487573/watcher-1526249-1238487573 -o /tmp/evaluation-result-1526249-1238487573/solver-1526249-1238487573 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526249-1238487573.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: 1.04 1.03 1.21 3/64 24831
/proc/meminfo: memFree=1592552/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0
/proc/24831/stat : 24831 (lysat.sh) R 24829 24831 24595 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121424429 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 244671113887 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/24831/statm: 1339 234 194 169 0 50 0
[pid=24832] ppid=24831 vsize=692 CPUtime=0
/proc/24832/stat : 24832 (SatElite) R 24831 24831 24595 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 1121424429 708608 92 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/24832/statm: 206 93 50 127 0 76 0

[startup+0.104554 s]
/proc/loadavg: 1.04 1.03 1.21 3/64 24831
/proc/meminfo: memFree=1592552/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.202563 s]
/proc/loadavg: 1.04 1.03 1.21 3/64 24831
/proc/meminfo: memFree=1592552/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301575 s]
/proc/loadavg: 1.04 1.03 1.21 3/64 24831
/proc/meminfo: memFree=1592552/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701617 s]
/proc/loadavg: 1.04 1.03 1.21 3/64 24831
/proc/meminfo: memFree=1592552/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.5027 s]
/proc/loadavg: 1.04 1.03 1.21 2/66 24834
/proc/meminfo: memFree=1589976/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=4420 CPUtime=1.47
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 788 0 0 0 147 0 0 0 25 0 1 0 1121424432 4526080 773 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 1105 773 81 174 0 928 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9776

[startup+3.10186 s]
/proc/loadavg: 1.04 1.03 1.21 2/66 24834
/proc/meminfo: memFree=1588952/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=5752 CPUtime=3.06
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 1112 0 0 0 306 0 0 0 25 0 1 0 1121424432 5890048 1097 1992294400 134512640 135226915 4294956208 18446744073709551615 134544471 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 1438 1097 81 174 0 1261 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11108

[startup+6.3012 s]
/proc/loadavg: 1.04 1.03 1.20 2/66 24834
/proc/meminfo: memFree=1586904/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=6836 CPUtime=6.26
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 1375 0 0 0 626 0 0 0 25 0 1 0 1121424432 7000064 1360 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 1709 1360 81 174 0 1532 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12192

[startup+12.7019 s]
/proc/loadavg: 1.04 1.03 1.20 2/66 24834
/proc/meminfo: memFree=1585240/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=8768 CPUtime=12.66
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 1848 0 0 0 1265 1 0 0 25 0 1 0 1121424432 8978432 1833 1992294400 134512640 135226915 4294956208 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 2192 1833 81 174 0 2015 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14124

[startup+25.5012 s]
/proc/loadavg: 1.03 1.03 1.20 2/66 24834
/proc/meminfo: memFree=1583192/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=10548 CPUtime=25.45
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 2279 0 0 0 2544 1 0 0 25 0 1 0 1121424432 10801152 2264 1992294400 134512640 135226915 4294956208 18446744073709551615 134543580 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 2637 2264 81 174 0 2460 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15904

[startup+51.1019 s]
/proc/loadavg: 1.02 1.02 1.19 2/66 24834
/proc/meminfo: memFree=1578200/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=15964 CPUtime=51.05
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 3545 0 0 0 5102 3 0 0 25 0 1 0 1121424432 16347136 3530 1992294400 134512640 135226915 4294956208 18446744073709551615 134531442 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 3991 3530 81 174 0 3814 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21320

[startup+102.301 s]
/proc/loadavg: 1.01 1.02 1.18 2/66 24834
/proc/meminfo: memFree=1573720/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=20604 CPUtime=102.23
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 4628 0 0 0 10219 4 0 0 25 0 1 0 1121424432 21098496 4613 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 5151 4613 81 174 0 4974 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25960

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.17 2/66 24834
/proc/meminfo: memFree=1570072/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=24540 CPUtime=162.19
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 5538 0 0 0 16215 4 0 0 25 0 1 0 1121424432 25128960 5523 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 6135 5523 81 174 0 5958 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 29896

[startup+222.307 s]
/proc/loadavg: 1.00 1.01 1.15 2/66 24834
/proc/meminfo: memFree=1565464/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=29552 CPUtime=222.18
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 6687 0 0 0 22213 5 0 0 25 0 1 0 1121424432 30261248 6672 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 7388 6672 81 174 0 7211 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 34908

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 24834
/proc/meminfo: memFree=1562200/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=32996 CPUtime=282.16
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 7524 0 0 0 28210 6 0 0 25 0 1 0 1121424432 33787904 7509 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 8249 7509 81 174 0 8072 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 38352

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 24834
/proc/meminfo: memFree=1559128/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=36084 CPUtime=342.13
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 8266 0 0 0 34206 7 0 0 25 0 1 0 1121424432 36950016 8251 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 9021 8251 81 174 0 8844 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 41440

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 24834
/proc/meminfo: memFree=1557464/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=38044 CPUtime=402.1
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 8720 0 0 0 40203 7 0 0 25 0 1 0 1121424432 38957056 8705 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 9511 8705 81 174 0 9334 0

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

/proc/24834/statm: 11048 10050 81 174 0 10871 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 49548

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 24834
/proc/meminfo: memFree=1551320/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=44928 CPUtime=582.03
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 10233 0 0 0 58195 8 0 0 25 0 1 0 1121424432 46006272 10218 1992294400 134512640 135226915 4294956208 18446744073709551615 134545536 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 11232 10218 81 174 0 11055 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 50284

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 24834
/proc/meminfo: memFree=1549784/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=46776 CPUtime=642.02
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 10656 0 0 0 64193 9 0 0 25 0 1 0 1121424432 47898624 10641 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 11694 10641 81 174 0 11517 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 52132

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 24834
/proc/meminfo: memFree=1546520/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=50040 CPUtime=701.98
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 11422 0 0 0 70188 10 0 0 25 0 1 0 1121424432 51240960 11407 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 12510 11407 81 174 0 12333 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 55396

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 24834
/proc/meminfo: memFree=1541592/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=55096 CPUtime=761.96
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 12644 0 0 0 76185 11 0 0 25 0 1 0 1121424432 56418304 12629 1992294400 134512640 135226915 4294956208 18446744073709551615 134537065 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 13774 12629 81 174 0 13597 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 60452

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 24834
/proc/meminfo: memFree=1541400/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=55400 CPUtime=821.94
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 12689 0 0 0 82183 11 0 0 25 0 1 0 1121424432 56729600 12674 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 13850 12674 81 174 0 13673 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 60756

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 24834
/proc/meminfo: memFree=1541144/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=55688 CPUtime=881.91
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 12756 0 0 0 88180 11 0 0 25 0 1 0 1121424432 57024512 12741 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 13922 12741 81 174 0 13745 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 61044

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 24834
/proc/meminfo: memFree=1540568/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=56336 CPUtime=941.89
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 12909 0 0 0 94177 12 0 0 25 0 1 0 1121424432 57688064 12894 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 14084 12894 81 174 0 13907 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 61692

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 24834
/proc/meminfo: memFree=1539672/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=57272 CPUtime=1001.87
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 13135 0 0 0 100175 12 0 0 25 0 1 0 1121424432 58646528 13120 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 14318 13120 81 174 0 14141 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 62628

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 24834
/proc/meminfo: memFree=1538776/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=58388 CPUtime=1061.83
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 13369 0 0 0 106171 12 0 0 25 0 1 0 1121424432 59789312 13354 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 14597 13354 81 174 0 14420 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 63744

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 24834
/proc/meminfo: memFree=1535128/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=63020 CPUtime=1121.81
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 14284 0 0 0 112168 13 0 0 25 0 1 0 1121424432 64532480 14269 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 15755 14269 81 174 0 15578 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 68376

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 24834
/proc/meminfo: memFree=1530968/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=67464 CPUtime=1181.8
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 15329 0 0 0 118165 15 0 0 25 0 1 0 1121424432 69083136 15314 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 16866 15314 81 174 0 16689 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 72820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 24834
/proc/meminfo: memFree=1529688/2055920 swapFree=4174972/4192956
[pid=24831] ppid=24829 vsize=5356 CPUtime=0.02
/proc/24831/stat : 24831 (lysat.sh) S 24829 24831 24595 0 -1 4194304 310 244 0 0 0 0 2 0 16 0 1 0 1121424429 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24831/statm: 1339 237 195 169 0 50 0
[pid=24834] ppid=24831 vsize=68676 CPUtime=1199.99
/proc/24834/stat : 24834 (LySATi) R 24831 24831 24595 0 -1 4194304 15641 0 0 0 119984 15 0 0 25 0 1 0 1121424432 70324224 15626 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/24834/statm: 17169 15626 81 174 0 16992 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 74032

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 24831 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=22996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.024995
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.01
CPU user time (s): 1199.86
CPU system time (s): 0.15
CPU usage (%): 99.9582
Max. virtual memory (cumulated for all children) (KiB): 74032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 3

runsolver used 1.09083 second user time and 3.2845 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-31 10:19:33
IDJOB=1526249
IDBENCH=70506
IDSOLVER=511
FILE ID=node7/1526249-1238487573
PBS_JOBID= 9061859
Free space on /tmp= 65660 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S1718226278-096.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526249-1238487573/watcher-1526249-1238487573 -o /tmp/evaluation-result-1526249-1238487573/solver-1526249-1238487573 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526249-1238487573.cnf i

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

MD5SUM BENCH= 35904e0c8ea78accb6323dc68b496f54
RANDOM SEED=444771590

node7.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		: 3000.236
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		: 3000.236
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:       1593096 kB
Buffers:         93828 kB
Cached:         273184 kB
SwapCached:      11884 kB
Active:         171604 kB
Inactive:       208788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1593096 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:            2324 kB
Writeback:           0 kB
Mapped:          19080 kB
Slab:            68456 kB
Committed_AS:  2985352 kB
PageTables:       1456 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= 65660 MiB
End job on node7 at 2009-03-31 10:39:36