Trace number 1526889

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) 1200.03 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S2025517367-061.cnf
MD5SUM747eab6e16fc5e29dfb421f806361704
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark20.9748
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1530     4590 |     458       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1525     4608 |      --       0       --      -- |     --   | -5/18
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 355   #clauses: 1525   #literals: 4608
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  355                                                  |
0.00/0.01	c |  Number of clauses:    1525                                                 |
0.00/0.01	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-1526889-1238564969/watcher-1526889-1238564969 -o /tmp/evaluation-result-1526889-1238564969/solver-1526889-1238564969 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526889-1238564969.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: 1.85 1.88 1.48 3/69 19874
/proc/meminfo: memFree=1506072/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) R 19872 19874 19776 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1129160040 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 264840473247 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/19874/statm: 1339 234 194 169 0 50 0
[pid=19875] ppid=19874 vsize=828 CPUtime=0
/proc/19875/stat : 19875 (SatElite) R 19874 19874 19776 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 1129160040 847872 125 1992294400 134512640 135034092 4294956096 18446744073709551615 134566209 0 0 4096 3 0 0 0 17 0 0 0
/proc/19875/statm: 207 125 68 127 0 77 0

[startup+0.0693329 s]
/proc/loadavg: 1.85 1.88 1.48 3/69 19874
/proc/meminfo: memFree=1506072/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101336 s]
/proc/loadavg: 1.85 1.88 1.48 3/69 19874
/proc/meminfo: memFree=1506072/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301356 s]
/proc/loadavg: 1.85 1.88 1.48 3/69 19874
/proc/meminfo: memFree=1506072/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701399 s]
/proc/loadavg: 1.85 1.88 1.48 3/69 19874
/proc/meminfo: memFree=1506072/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50147 s]
/proc/loadavg: 1.85 1.88 1.48 2/71 19877
/proc/meminfo: memFree=1504136/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=3624 CPUtime=1.48
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 561 0 0 0 148 0 0 0 25 0 1 0 1129160041 3710976 546 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 906 546 81 174 0 729 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8980

[startup+3.10164 s]
/proc/loadavg: 1.85 1.88 1.48 2/71 19877
/proc/meminfo: memFree=1503304/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=4432 CPUtime=3.08
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 771 0 0 0 308 0 0 0 25 0 1 0 1129160041 4538368 756 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 1108 756 81 174 0 931 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9788

[startup+6.30197 s]
/proc/loadavg: 1.78 1.87 1.48 2/71 19877
/proc/meminfo: memFree=1501768/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=5700 CPUtime=6.28
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 1087 0 0 0 627 1 0 0 25 0 1 0 1129160041 5836800 1072 1992294400 134512640 135226915 4294956208 18446744073709551615 134749631 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 1425 1072 81 174 0 1248 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11056

[startup+12.7026 s]
/proc/loadavg: 1.71 1.85 1.47 2/71 19877
/proc/meminfo: memFree=1499848/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=7640 CPUtime=12.67
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 1557 0 0 0 1266 1 0 0 25 0 1 0 1129160041 7823360 1542 1992294400 134512640 135226915 4294956208 18446744073709551615 134554619 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 1910 1542 81 174 0 1733 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12996

[startup+25.5019 s]
/proc/loadavg: 1.56 1.81 1.47 2/71 19877
/proc/meminfo: memFree=1498440/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=9012 CPUtime=25.47
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 1871 0 0 0 2545 2 0 0 25 0 1 0 1129160041 9228288 1856 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 2253 1856 81 174 0 2076 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14368

[startup+51.1016 s]
/proc/loadavg: 1.36 1.74 1.45 2/71 19877
/proc/meminfo: memFree=1495496/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=12128 CPUtime=51.05
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 2622 0 0 0 5103 2 0 0 25 0 1 0 1129160041 12419072 2607 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 3032 2607 81 174 0 2855 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17484

[startup+102.307 s]
/proc/loadavg: 1.16 1.63 1.43 2/71 19877
/proc/meminfo: memFree=1491016/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=16808 CPUtime=102.23
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 3693 0 0 0 10221 2 0 0 25 0 1 0 1129160041 17211392 3678 1992294400 134512640 135226915 4294956208 18446744073709551615 134536882 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 4202 3678 81 174 0 4025 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 22164

[startup+162.302 s]
/proc/loadavg: 1.06 1.51 1.40 2/71 19877
/proc/meminfo: memFree=1488584/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=19400 CPUtime=162.21
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 4329 0 0 0 16217 4 0 0 25 0 1 0 1129160041 19865600 4314 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 4850 4314 81 174 0 4673 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 24756

[startup+222.301 s]
/proc/loadavg: 1.02 1.41 1.37 2/71 19877
/proc/meminfo: memFree=1483784/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=24568 CPUtime=222.17
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 5519 0 0 0 22212 5 0 0 25 0 1 0 1129160041 25157632 5504 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 6142 5504 81 174 0 5965 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 29924

[startup+282.301 s]
/proc/loadavg: 1.00 1.34 1.34 2/71 19877
/proc/meminfo: memFree=1482632/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=25720 CPUtime=282.15
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 5801 0 0 0 28209 6 0 0 25 0 1 0 1129160041 26337280 5786 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 6430 5786 81 174 0 6253 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 31076

[startup+342.301 s]
/proc/loadavg: 1.00 1.27 1.32 2/71 19877
/proc/meminfo: memFree=1479824/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=28708 CPUtime=342.12
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 6520 0 0 0 34205 7 0 0 25 0 1 0 1129160041 29396992 6505 1992294400 134512640 135226915 4294956208 18446744073709551615 134537150 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 7177 6505 81 174 0 7000 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 34064

[startup+402.302 s]
/proc/loadavg: 1.00 1.22 1.30 2/71 19877
/proc/meminfo: memFree=1478992/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=29716 CPUtime=402.09
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 6744 0 0 0 40202 7 0 0 25 0 1 0 1129160041 30429184 6729 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 7429 6729 81 174 0 7252 0

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

/proc/19877/statm: 9256 8393 81 174 0 9079 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 42380

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.24 2/71 19877
/proc/meminfo: memFree=1471888/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=37340 CPUtime=582.01
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 8508 0 0 0 58191 10 0 0 25 0 1 0 1129160041 38236160 8493 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 9335 8493 81 174 0 9158 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 42696

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.22 2/71 19877
/proc/meminfo: memFree=1471248/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=38112 CPUtime=641.99
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 8669 0 0 0 64189 10 0 0 25 0 1 0 1129160041 39026688 8654 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 9528 8654 81 174 0 9351 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 43468

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.20 2/71 19883
/proc/meminfo: memFree=1466896/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=42472 CPUtime=701.95
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 9747 0 0 0 70183 12 0 0 25 0 1 0 1129160041 43491328 9732 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 10618 9732 81 174 0 10441 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 47828

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.18 2/71 19883
/proc/meminfo: memFree=1465552/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=43792 CPUtime=761.93
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 10055 0 0 0 76180 13 0 0 25 0 1 0 1129160041 44843008 10040 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 10948 10040 81 174 0 10771 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 49148

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.17 2/71 19883
/proc/meminfo: memFree=1465296/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=44040 CPUtime=821.9
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 10123 0 0 0 82177 13 0 0 25 0 1 0 1129160041 45096960 10108 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 11010 10108 81 174 0 10833 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 49396

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.16 2/71 19883
/proc/meminfo: memFree=1464784/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=44528 CPUtime=881.87
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 10268 0 0 0 88174 13 0 0 25 0 1 0 1129160041 45596672 10253 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 11132 10253 81 174 0 10955 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 49884

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.15 2/71 19883
/proc/meminfo: memFree=1463696/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=45952 CPUtime=941.83
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 10538 0 0 0 94170 13 0 0 25 0 1 0 1129160041 47054848 10523 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 11488 10523 81 174 0 11311 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 51308

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/71 19883
/proc/meminfo: memFree=1460560/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=49016 CPUtime=1001.81
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 11329 0 0 0 100167 14 0 0 25 0 1 0 1129160041 50192384 11314 1992294400 134512640 135226915 4294956208 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 12254 11314 81 174 0 12077 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 54372

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/71 19883
/proc/meminfo: memFree=1456336/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=54036 CPUtime=1061.79
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 12377 0 0 0 106164 15 0 0 25 0 1 0 1129160041 55332864 12362 1992294400 134512640 135226915 4294956208 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 13509 12362 81 174 0 13332 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 59392

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/71 19883
/proc/meminfo: memFree=1456336/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=54036 CPUtime=1121.75
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 12377 0 0 0 112160 15 0 0 25 0 1 0 1129160041 55332864 12362 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 13509 12362 81 174 0 13332 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 59392

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/71 19883
/proc/meminfo: memFree=1456144/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=54192 CPUtime=1181.74
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 12435 0 0 0 118158 16 0 0 25 0 1 0 1129160041 55492608 12420 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 13548 12420 81 174 0 13371 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 59548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.10 2/71 19883
/proc/meminfo: memFree=1456144/2055920 swapFree=4171336/4192956
[pid=19874] ppid=19872 vsize=5356 CPUtime=0
/proc/19874/stat : 19874 (lysat.sh) S 19872 19874 19776 0 -1 4194304 310 146 0 0 0 0 0 0 16 0 1 0 1129160040 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19874/statm: 1339 237 195 169 0 50 0
[pid=19877] ppid=19874 vsize=54192 CPUtime=1200.03
/proc/19877/stat : 19877 (LySATi) R 19874 19874 19776 0 -1 4194304 12435 0 0 0 119987 16 0 0 25 0 1 0 1129160041 55492608 12420 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19877/statm: 13548 12420 81 174 0 13371 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 59548

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 19874 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.87
CPU system time (s): 0.16
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 59548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 456
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 1.02784 second user time and 3.37649 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-01 07:49:29
IDJOB=1526889
IDBENCH=70634
IDSOLVER=511
FILE ID=node44/1526889-1238564969
PBS_JOBID= 9062176
Free space on /tmp= 66400 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S2025517367-061.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526889-1238564969/watcher-1526889-1238564969 -o /tmp/evaluation-result-1526889-1238564969/solver-1526889-1238564969 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526889-1238564969.cnf i

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

MD5SUM BENCH= 747eab6e16fc5e29dfb421f806361704
RANDOM SEED=559776381

node44.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		: 3000.241
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		: 3000.241
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:       1506552 kB
Buffers:         92580 kB
Cached:         350592 kB
SwapCached:      11068 kB
Active:         207600 kB
Inactive:       248076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1506552 kB
SwapTotal:     4192956 kB
SwapFree:      4171336 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          18180 kB
Slab:            79144 kB
Committed_AS:  2780664 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-04-01 08:09:32