Trace number 1525439

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) 1200.07 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S162003179-087.cnf
MD5SUMb6948329f00787361710da473154a8ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark67.1698
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.05/0.08	c ==============================================================================
0.05/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.05/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.05/0.08	c ==============================================================================
0.05/0.08	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.19/0.24	c |         0 |   66779   202710 |      --       0       --      -- |     --   | -421/1110
0.19/0.24	c ==============================================================================
0.19/0.24	c Result  :   #vars: 15605   #clauses: 66779   #literals: 202710
0.19/0.24	c CPU time:   0.228965 s
0.19/0.24	c ==============================================================================
0.29/0.33	c lySAT 0.1
0.29/0.33	c minisat core +  additionnal features
0.29/0.33	c ============================[ Problem Statistics ]=============================
0.29/0.33	c |                                                                             |
0.29/0.33	c |  Number of variables:  15605                                                |
0.29/0.33	c |  Number of clauses:    66779                                                |
0.29/0.39	c |  Parsing time:         0.05         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-1525439-1238402006/watcher-1525439-1238402006 -o /tmp/evaluation-result-1525439-1238402006/solver-1525439-1238402006 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525439-1238402006.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: 1.00 1.00 1.00 3/64 8003
/proc/meminfo: memFree=1603224/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112867443 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 235 195 169 0 50 0
[pid=8004] ppid=8003 vsize=1556 CPUtime=0
/proc/8004/stat : 8004 (SatElite) R 8003 8003 7814 0 -1 4194304 291 0 0 0 0 0 0 0 19 0 1 0 1112867443 1593344 275 1992294400 134512640 135034092 4294956112 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 0 0 0
/proc/8004/statm: 389 278 50 127 0 259 0

[startup+0.0676501 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8003
/proc/meminfo: memFree=1603224/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112867443 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 235 195 169 0 50 0
[pid=8004] ppid=8003 vsize=6548 CPUtime=0.05
/proc/8004/stat : 8004 (SatElite) R 8003 8003 7814 0 -1 4194304 1494 0 0 0 5 0 0 0 19 0 1 0 1112867443 6705152 1478 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/8004/statm: 1637 1481 50 127 0 1507 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11904

[startup+0.101653 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8003
/proc/meminfo: memFree=1603224/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112867443 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 235 195 169 0 50 0
[pid=8004] ppid=8003 vsize=8192 CPUtime=0.09
/proc/8004/stat : 8004 (SatElite) R 8003 8003 7814 0 -1 4194304 1902 0 0 0 8 1 0 0 19 0 1 0 1112867443 8388608 1886 1992294400 134512640 135034092 4294956112 18446744073709551615 134566406 0 0 4096 3 0 0 0 17 0 0 0
/proc/8004/statm: 2048 1886 68 127 0 1918 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13548

[startup+0.301674 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8003
/proc/meminfo: memFree=1603224/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112867443 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 235 195 169 0 50 0
[pid=8004] ppid=8003 vsize=8196 CPUtime=0.29
/proc/8004/stat : 8004 (SatElite) R 8003 8003 7814 0 -1 4194304 2036 0 0 0 28 1 0 0 21 0 1 0 1112867443 8392704 1888 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/8004/statm: 2049 1888 69 127 0 1919 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13552

[startup+0.701728 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8003
/proc/meminfo: memFree=1603224/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 5356

[startup+1.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8006
/proc/meminfo: memFree=1595080/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=7368 CPUtime=1.15
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 1697 0 0 0 115 0 0 0 25 0 1 0 1112867477 7544832 1683 1992294400 134512640 135226915 4294956224 18446744073709551615 134540032 0 0 4096 3 0 0 0 17 0 0 0
/proc/8006/statm: 1842 1683 82 174 0 1665 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 12724

[startup+3.10196 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8006
/proc/meminfo: memFree=1594184/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=9328 CPUtime=2.75
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 2187 0 0 0 274 1 0 0 25 0 1 0 1112867477 9551872 2173 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/8006/statm: 2332 2173 82 174 0 2155 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 14684

[startup+6.30229 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8006
/proc/meminfo: memFree=1590800/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=12608 CPUtime=5.95
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 2986 0 0 0 593 2 0 0 25 0 1 0 1112867477 12910592 2972 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8006/statm: 3152 2972 82 174 0 2975 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 17964

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8006
/proc/meminfo: memFree=1586512/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=16792 CPUtime=12.35
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 4048 0 0 0 1231 4 0 0 25 0 1 0 1112867477 17195008 4034 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/8006/statm: 4198 4034 82 174 0 4021 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 22148

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8006
/proc/meminfo: memFree=1577744/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=25180 CPUtime=25.15
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 6121 0 0 0 2509 6 0 0 25 0 1 0 1112867477 25784320 6107 1992294400 134512640 135226915 4294956224 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/8006/statm: 6295 6108 82 174 0 6118 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 30536

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8006
/proc/meminfo: memFree=1561680/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=41156 CPUtime=50.73
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 10132 0 0 0 5064 9 0 0 25 0 1 0 1112867477 42143744 10118 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/8006/statm: 10289 10118 82 174 0 10112 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 46512

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8006
/proc/meminfo: memFree=1549328/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=53012 CPUtime=101.91
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 13059 0 0 0 10179 12 0 0 25 0 1 0 1112867477 54284288 13045 1992294400 134512640 135226915 4294956224 18446744073709551615 134540839 0 0 4096 3 0 0 0 17 0 0 0
/proc/8006/statm: 13253 13045 82 174 0 13076 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 58368

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8006
/proc/meminfo: memFree=1526416/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=75864 CPUtime=161.89
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 18777 0 0 0 16171 18 0 0 25 0 1 0 1112867477 77684736 18763 1992294400 134512640 135226915 4294956224 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/8006/statm: 18966 18763 82 174 0 18789 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 81220

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8006
/proc/meminfo: memFree=1503184/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=99020 CPUtime=221.86
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 24579 0 0 0 22162 24 0 0 25 0 1 0 1112867477 101396480 24565 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/8006/statm: 24755 24565 82 174 0 24578 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 104376

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8006
/proc/meminfo: memFree=1484624/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=117660 CPUtime=281.84
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 29213 0 0 0 28154 30 0 0 25 0 1 0 1112867477 120483840 29199 1992294400 134512640 135226915 4294956224 18446744073709551615 134539976 0 0 4096 3 0 0 0 17 0 0 0
/proc/8006/statm: 29415 29199 82 174 0 29238 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 123016

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8006
/proc/meminfo: memFree=1479760/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=122792 CPUtime=341.82
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 30500 0 0 0 34151 31 0 0 25 0 1 0 1112867477 125739008 30486 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/8006/statm: 30698 30486 82 174 0 30521 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 128148


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

/proc/8006/statm: 45448 45228 82 174 0 45271 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 187148

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8008
/proc/meminfo: memFree=1420240/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=181792 CPUtime=581.71
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 45242 0 0 0 58123 48 0 0 25 0 1 0 1112867477 186155008 45228 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/8006/statm: 45448 45228 82 174 0 45271 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 187148

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8008
/proc/meminfo: memFree=1420240/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=181792 CPUtime=641.69
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 45242 0 0 0 64121 48 0 0 25 0 1 0 1112867477 186155008 45228 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8006/statm: 45448 45228 82 174 0 45271 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 187148

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8008
/proc/meminfo: memFree=1381840/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=220168 CPUtime=701.66
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 54852 0 0 0 70109 57 0 0 25 0 1 0 1112867477 225452032 54838 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8006/statm: 55042 54838 82 174 0 54865 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 225524

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8008
/proc/meminfo: memFree=1381776/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=220168 CPUtime=761.64
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 54852 0 0 0 76107 57 0 0 25 0 1 0 1112867477 225452032 54838 1992294400 134512640 135226915 4294956224 18446744073709551615 134541057 0 0 4096 3 0 0 0 17 0 0 0
/proc/8006/statm: 55042 54838 82 174 0 54865 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 225524

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8008
/proc/meminfo: memFree=1381776/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=220168 CPUtime=821.61
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 54852 0 0 0 82104 57 0 0 25 0 1 0 1112867477 225452032 54838 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8006/statm: 55042 54838 82 174 0 54865 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 225524

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8008
/proc/meminfo: memFree=1379600/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=222528 CPUtime=881.58
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 55434 0 0 0 88101 57 0 0 25 0 1 0 1112867477 227868672 55420 1992294400 134512640 135226915 4294956224 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 0 0 0
/proc/8006/statm: 55632 55420 82 174 0 55455 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 227884

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8008
/proc/meminfo: memFree=1333776/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=268732 CPUtime=941.55
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 66938 0 0 0 94085 70 0 0 25 0 1 0 1112867477 275181568 66924 1992294400 134512640 135226915 4294956224 18446744073709551615 134539439 0 0 4096 3 0 0 0 17 1 0 0
/proc/8006/statm: 67183 66924 82 174 0 67006 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 274088

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8008
/proc/meminfo: memFree=1328016/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=273980 CPUtime=1001.52
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 68266 0 0 0 100081 71 0 0 25 0 1 0 1112867477 280555520 68252 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8006/statm: 68495 68252 82 174 0 68318 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 279336

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8008
/proc/meminfo: memFree=1328016/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=273980 CPUtime=1061.5
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 68266 0 0 0 106079 71 0 0 25 0 1 0 1112867477 280555520 68252 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/8006/statm: 68495 68252 82 174 0 68318 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 279336

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8008
/proc/meminfo: memFree=1328016/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=273980 CPUtime=1121.47
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 68266 0 0 0 112076 71 0 0 25 0 1 0 1112867477 280555520 68252 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8006/statm: 68495 68252 82 174 0 68318 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 279336

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8008
/proc/meminfo: memFree=1328016/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=273980 CPUtime=1181.45
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 68266 0 0 0 118074 71 0 0 25 0 1 0 1112867477 280555520 68252 1992294400 134512640 135226915 4294956224 18446744073709551615 134538388 0 0 4096 3 0 0 0 17 0 0 0
/proc/8006/statm: 68495 68252 82 174 0 68318 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 279336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8008
/proc/meminfo: memFree=1327952/2055920 swapFree=4177768/4192956
[pid=8003] ppid=8001 vsize=5356 CPUtime=0.31
/proc/8003/stat : 8003 (lysat.sh) S 8001 8003 7814 0 -1 4194304 310 2039 0 0 0 0 30 1 15 0 1 0 1112867443 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8003/statm: 1339 237 195 169 0 50 0
[pid=8006] ppid=8003 vsize=273980 CPUtime=1199.76
/proc/8006/stat : 8006 (LySATi) R 8003 8003 7814 0 -1 4194304 68266 0 0 0 119904 72 0 0 25 0 1 0 1112867477 280555520 68252 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/8006/statm: 68495 68252 82 174 0 68318 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 279336

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 8003 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=311952
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=20996
# CPU time returned by wait4() is 0.332948
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.34
CPU system time (s): 0.73
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 279336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.311952
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2349
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 1.04784 second user time and 3.32649 second system time

The end

Launcher Data 

Begin job on node2 at 2009-03-30 10:33:26
IDJOB=1525439
IDBENCH=70344
IDSOLVER=511
FILE ID=node2/1525439-1238402006
PBS_JOBID= 9061401
Free space on /tmp= 66496 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S162003179-087.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525439-1238402006/watcher-1525439-1238402006 -o /tmp/evaluation-result-1525439-1238402006/solver-1525439-1238402006 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525439-1238402006.cnf i

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

MD5SUM BENCH= b6948329f00787361710da473154a8ea
RANDOM SEED=655752446

node2.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:       1603768 kB
Buffers:         67376 kB
Cached:         294704 kB
SwapCached:       8996 kB
Active:          59244 kB
Inactive:       313868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1603768 kB
SwapTotal:     4192956 kB
SwapFree:      4177768 kB
Dirty:            3444 kB
Writeback:           0 kB
Mapped:          16624 kB
Slab:            64988 kB
Committed_AS:  2748268 kB
PageTables:       1476 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= 66492 MiB
End job on node2 at 2009-03-30 10:53:29