Trace number 1524794

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/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1334593800-018.cnf
MD5SUM445a4153e94b03b5b26d24042b03c5d7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark365.418
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.017997 s
0.00/0.02	c ==============================================================================
0.00/0.05	c lySAT 0.1
0.00/0.05	c minisat core +  additionnal features
0.00/0.05	c ============================[ Problem Statistics ]=============================
0.00/0.05	c |                                                                             |
0.00/0.05	c |  Number of variables:  900                                                  |
0.00/0.05	c |  Number of clauses:    18000                                                |
0.00/0.07	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-1524794-1238364793/watcher-1524794-1238364793 -o /tmp/evaluation-result-1524794-1238364793/solver-1524794-1238364793 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1524794-1238364793.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: 1.99 1.85 1.43 3/80 25684
/proc/meminfo: memFree=1462192/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0
/proc/25684/stat : 25684 (lysat.sh) R 25682 25684 25341 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109143195 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 255372880543 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/25684/statm: 1339 234 194 169 0 50 0
[pid=25685] ppid=25684 vsize=956 CPUtime=0
/proc/25685/stat : 25685 (SatElite) R 25684 25684 25341 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 1109143196 978944 139 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/25685/statm: 239 140 50 127 0 109 0

[startup+0.0807189 s]
/proc/loadavg: 1.99 1.85 1.43 3/80 25684
/proc/meminfo: memFree=1462192/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.101719 s]
/proc/loadavg: 1.99 1.85 1.43 3/80 25684
/proc/meminfo: memFree=1462192/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301741 s]
/proc/loadavg: 1.99 1.85 1.43 3/80 25684
/proc/meminfo: memFree=1462192/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701783 s]
/proc/loadavg: 1.99 1.85 1.43 3/80 25684
/proc/meminfo: memFree=1462192/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50186 s]
/proc/loadavg: 1.99 1.85 1.43 2/82 25687
/proc/meminfo: memFree=1456864/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=7196 CPUtime=1.43
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 1547 0 0 0 143 0 0 0 25 0 1 0 1109143201 7368704 1533 1992294400 134512640 135226915 4294956208 18446744073709551615 134539651 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 1799 1533 82 174 0 1622 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12552

[startup+3.10309 s]
/proc/loadavg: 1.99 1.85 1.43 2/82 25687
/proc/meminfo: memFree=1454432/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=9048 CPUtime=3.04
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 2025 0 0 0 303 1 0 0 25 0 1 0 1109143201 9265152 2011 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 2262 2011 82 174 0 2085 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14404

[startup+6.30136 s]
/proc/loadavg: 1.91 1.84 1.43 2/82 25687
/proc/meminfo: memFree=1450336/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=14764 CPUtime=6.23
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 3437 0 0 0 622 1 0 0 25 0 1 0 1109143201 15118336 3423 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 3691 3423 82 174 0 3514 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 20120

[startup+12.702 s]
/proc/loadavg: 1.84 1.83 1.43 2/82 25687
/proc/meminfo: memFree=1442848/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=19628 CPUtime=12.63
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 4649 0 0 0 1261 2 0 0 25 0 1 0 1109143201 20099072 4635 1992294400 134512640 135226915 4294956208 18446744073709551615 134540198 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 4907 4635 82 174 0 4730 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 24984

[startup+25.5014 s]
/proc/loadavg: 1.65 1.78 1.42 2/82 25687
/proc/meminfo: memFree=1431904/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=31112 CPUtime=25.42
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 7528 0 0 0 2537 5 0 0 25 0 1 0 1109143201 31858688 7514 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 7778 7514 82 174 0 7601 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 36468

[startup+51.102 s]
/proc/loadavg: 1.43 1.72 1.41 2/82 25687
/proc/meminfo: memFree=1425760/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=37524 CPUtime=51.02
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 9138 0 0 0 5095 7 0 0 25 0 1 0 1109143201 38424576 9124 1992294400 134512640 135226915 4294956208 18446744073709551615 134537085 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 9381 9124 82 174 0 9204 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 42880

[startup+102.307 s]
/proc/loadavg: 1.17 1.60 1.38 2/82 25687
/proc/meminfo: memFree=1409440/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=52948 CPUtime=102.2
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 12987 0 0 0 10210 10 0 0 25 0 1 0 1109143201 54218752 12973 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 13237 12973 82 174 0 13060 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 58304

[startup+162.302 s]
/proc/loadavg: 1.11 1.51 1.36 2/82 25687
/proc/meminfo: memFree=1389216/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=73772 CPUtime=162.16
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 18183 0 0 0 16201 15 0 0 25 0 1 0 1109143201 75542528 18169 1992294400 134512640 135226915 4294956208 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 18443 18169 82 174 0 18266 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 79128

[startup+222.302 s]
/proc/loadavg: 1.04 1.41 1.34 2/82 25687
/proc/meminfo: memFree=1380320/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=82432 CPUtime=222.14
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 20281 0 0 0 22195 19 0 0 25 0 1 0 1109143201 84410368 20267 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 20608 20267 82 174 0 20431 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 87788

[startup+282.301 s]
/proc/loadavg: 1.12 1.37 1.32 2/82 25687
/proc/meminfo: memFree=1361376/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=101036 CPUtime=282.11
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 24965 0 0 0 28186 25 0 0 25 0 1 0 1109143201 103460864 24951 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 25259 24951 82 174 0 25082 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 106392

[startup+342.301 s]
/proc/loadavg: 1.12 1.31 1.31 2/82 25687
/proc/meminfo: memFree=1356512/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=106000 CPUtime=342.08
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 26233 0 0 0 34182 26 0 0 25 0 1 0 1109143201 108544000 26219 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 26500 26219 82 174 0 26323 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 111356

[startup+402.302 s]
/proc/loadavg: 1.11 1.27 1.29 2/82 25687
/proc/meminfo: memFree=1336352/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=126232 CPUtime=402.06
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 31227 0 0 0 40174 32 0 0 25 0 1 0 1109143201 129261568 31213 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 31558 31213 82 174 0 31381 0

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

/proc/25687/statm: 33689 33332 82 174 0 33512 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 140112

[startup+582.302 s]
/proc/loadavg: 1.15 1.21 1.26 2/82 25687
/proc/meminfo: memFree=1302048/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=160552 CPUtime=581.98
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 39849 0 0 0 58157 41 0 0 25 0 1 0 1109143201 164405248 39835 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 40138 39835 82 174 0 39961 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 165908

[startup+642.302 s]
/proc/loadavg: 1.13 1.19 1.25 2/82 25687
/proc/meminfo: memFree=1290848/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=171592 CPUtime=641.95
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 42599 0 0 0 64151 44 0 0 25 0 1 0 1109143201 175710208 42585 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 42898 42585 82 174 0 42721 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 176948

[startup+702.301 s]
/proc/loadavg: 1.05 1.16 1.23 2/82 25687
/proc/meminfo: memFree=1290720/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=171592 CPUtime=701.92
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 42600 0 0 0 70148 44 0 0 25 0 1 0 1109143201 175710208 42586 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 42898 42586 82 174 0 42721 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 176948

[startup+762.307 s]
/proc/loadavg: 1.01 1.12 1.21 2/82 25687
/proc/meminfo: memFree=1290656/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=171592 CPUtime=761.91
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 42600 0 0 0 76147 44 0 0 25 0 1 0 1109143201 175710208 42586 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 42898 42586 82 174 0 42721 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 176948

[startup+822.302 s]
/proc/loadavg: 1.00 1.10 1.20 2/82 25687
/proc/meminfo: memFree=1290656/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=171592 CPUtime=821.87
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 42600 0 0 0 82143 44 0 0 25 0 1 0 1109143201 175710208 42586 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 42898 42586 82 174 0 42721 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 176948

[startup+882.301 s]
/proc/loadavg: 1.00 1.08 1.18 2/82 25687
/proc/meminfo: memFree=1274784/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=188080 CPUtime=881.85
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 46595 0 0 0 88137 48 0 0 25 0 1 0 1109143201 192593920 46581 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 47020 46581 82 174 0 46843 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 193436

[startup+942.301 s]
/proc/loadavg: 1.00 1.06 1.17 2/82 25687
/proc/meminfo: memFree=1261920/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=200844 CPUtime=941.82
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 49792 0 0 0 94130 52 0 0 25 0 1 0 1109143201 205664256 49778 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 50211 49778 82 174 0 50034 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 206200

[startup+1002.3 s]
/proc/loadavg: 1.00 1.05 1.16 2/82 25687
/proc/meminfo: memFree=1261920/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=200844 CPUtime=1001.78
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 49792 0 0 0 100126 52 0 0 25 0 1 0 1109143201 205664256 49778 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 50211 49778 82 174 0 50034 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 206200

[startup+1062.3 s]
/proc/loadavg: 1.00 1.04 1.14 2/82 25687
/proc/meminfo: memFree=1261920/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=200844 CPUtime=1061.76
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 49792 0 0 0 106124 52 0 0 25 0 1 0 1109143201 205664256 49778 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 50211 49778 82 174 0 50034 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 206200

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.13 2/82 25687
/proc/meminfo: memFree=1261920/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=200844 CPUtime=1121.73
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 49792 0 0 0 112121 52 0 0 25 0 1 0 1109143201 205664256 49778 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 50211 49778 82 174 0 50034 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 206200

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/82 25687
/proc/meminfo: memFree=1261920/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=200844 CPUtime=1181.7
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 49797 0 0 0 118118 52 0 0 25 0 1 0 1109143201 205664256 49783 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 50211 49783 82 174 0 50034 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 206200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.02 1.12 2/82 25687
/proc/meminfo: memFree=1261856/2055912 swapFree=4170680/4192956
[pid=25684] ppid=25682 vsize=5356 CPUtime=0.04
/proc/25684/stat : 25684 (lysat.sh) S 25682 25684 25341 0 -1 4194304 311 476 0 0 0 0 4 0 16 0 1 0 1109143195 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25684/statm: 1339 237 195 169 0 50 0
[pid=25687] ppid=25684 vsize=200844 CPUtime=1200
/proc/25687/stat : 25687 (LySATi) R 25684 25684 25341 0 -1 4194304 49797 0 0 0 119948 52 0 0 25 0 1 0 1109143201 205664256 49783 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25687/statm: 50211 49783 82 174 0 50034 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 206200

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 25684 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=50992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.056991
# 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): 1199.52
CPU system time (s): 0.52
CPU usage (%): 99.9521
Max. virtual memory (cumulated for all children) (KiB): 206200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.050992
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 787
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 1.49777 second user time and 3.9734 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-30 00:13:13
IDJOB=1524794
IDBENCH=70215
IDSOLVER=511
FILE ID=node78/1524794-1238364793
PBS_JOBID= 9061161
Free space on /tmp= 126872 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1334593800-018.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524794-1238364793/watcher-1524794-1238364793 -o /tmp/evaluation-result-1524794-1238364793/solver-1524794-1238364793 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1524794-1238364793.cnf i

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

MD5SUM BENCH= 445a4153e94b03b5b26d24042b03c5d7
RANDOM SEED=2008034600

node78.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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1462672 kB
Buffers:         81896 kB
Cached:         422192 kB
SwapCached:       7748 kB
Active:         203344 kB
Inactive:       311192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1462672 kB
SwapTotal:     4192956 kB
SwapFree:      4170680 kB
Dirty:            2588 kB
Writeback:           0 kB
Mapped:          16044 kB
Slab:            62912 kB
Committed_AS:  2495912 kB
PageTables:       2556 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= 126868 MiB
End job on node78 at 2009-03-30 00:33:16