Trace number 1526139

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S400162545-095.cnf
MD5SUM310ed6d0d077472e2fa695d41b2a7009
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c lySAT 0.1
0.00/0.02	c minisat core +  additionnal features
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Number of variables:  75                                                   |
0.00/0.02	c |  Number of clauses:    6675                                                 |
0.00/0.03	c |  Parsing time:         0.01         s                                       |

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526139-1238486311/watcher-1526139-1238486311 -o /tmp/evaluation-result-1526139-1238486311/solver-1526139-1238486311 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526139-1238486311.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 1.12 3/70 4213
/proc/meminfo: memFree=1679264/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0
/proc/4213/stat : 4213 (lysat.sh) R 4211 4213 3781 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121294358 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 240907774623 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/4213/statm: 1339 234 194 169 0 50 0
[pid=4214] ppid=4213 vsize=824 CPUtime=0
/proc/4214/stat : 4214 (SatElite) R 4213 4213 3781 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 1121294358 843776 99 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/4214/statm: 206 99 50 127 0 76 0

[startup+0.0446641 s]
/proc/loadavg: 1.00 1.00 1.12 3/70 4213
/proc/meminfo: memFree=1679264/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.101663 s]
/proc/loadavg: 1.00 1.00 1.12 3/70 4213
/proc/meminfo: memFree=1679264/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301682 s]
/proc/loadavg: 1.00 1.00 1.12 3/70 4213
/proc/meminfo: memFree=1679264/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701722 s]
/proc/loadavg: 1.00 1.00 1.12 3/70 4213
/proc/meminfo: memFree=1679264/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.5018 s]
/proc/loadavg: 1.00 1.00 1.12 2/72 4216
/proc/meminfo: memFree=1676752/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=4464 CPUtime=1.47
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 801 0 0 0 147 0 0 0 25 0 1 0 1121294361 4571136 786 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 1116 786 81 174 0 939 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9820

[startup+3.10196 s]
/proc/loadavg: 1.00 1.00 1.11 2/72 4216
/proc/meminfo: memFree=1675792/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=5260 CPUtime=3.06
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 1017 0 0 0 306 0 0 0 25 0 1 0 1121294361 5386240 1002 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 1315 1002 81 174 0 1138 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10616

[startup+6.30127 s]
/proc/loadavg: 1.00 1.00 1.11 2/72 4216
/proc/meminfo: memFree=1673616/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=6640 CPUtime=6.26
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 1344 0 0 0 626 0 0 0 25 0 1 0 1121294361 6799360 1329 1992294400 134512640 135226915 4294956208 18446744073709551615 134543693 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 1660 1329 81 174 0 1483 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11996

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.11 2/72 4216
/proc/meminfo: memFree=1671696/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=8988 CPUtime=12.66
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 1901 0 0 0 1265 1 0 0 25 0 1 0 1121294361 9203712 1886 1992294400 134512640 135226915 4294956208 18446744073709551615 134525881 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 2247 1886 81 174 0 2070 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14344

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.11 2/72 4216
/proc/meminfo: memFree=1669200/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=11168 CPUtime=25.45
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 2412 0 0 0 2544 1 0 0 25 0 1 0 1121294361 11436032 2397 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 2792 2397 81 174 0 2615 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16524

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.11 2/72 4216
/proc/meminfo: memFree=1664784/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=15852 CPUtime=51.05
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 3545 0 0 0 5102 3 0 0 25 0 1 0 1121294361 16232448 3530 1992294400 134512640 135226915 4294956208 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 3963 3530 81 174 0 3786 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21208

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.09 2/72 4216
/proc/meminfo: memFree=1660176/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=20716 CPUtime=102.24
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 4665 0 0 0 10220 4 0 0 25 0 1 0 1121294361 21213184 4650 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 5179 4650 81 174 0 5002 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26072

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/72 4222
/proc/meminfo: memFree=1655312/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=25576 CPUtime=162.22
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 5866 0 0 0 16217 5 0 0 25 0 1 0 1121294361 26189824 5851 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 6394 5851 81 174 0 6217 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 30932

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/72 4222
/proc/meminfo: memFree=1650896/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=30424 CPUtime=222.19
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 6941 0 0 0 22214 5 0 0 25 0 1 0 1121294361 31154176 6926 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 7606 6926 81 174 0 7429 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 35780

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/72 4222
/proc/meminfo: memFree=1646928/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=34680 CPUtime=282.18
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 7981 0 0 0 28212 6 0 0 25 0 1 0 1121294361 35512320 7966 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 8670 7966 81 174 0 8493 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 40036

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/72 4222
/proc/meminfo: memFree=1642768/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=38816 CPUtime=342.16
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 8985 0 0 0 34209 7 0 0 25 0 1 0 1121294361 39747584 8970 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 9704 8970 81 174 0 9527 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 44172

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/72 4222
/proc/meminfo: memFree=1641296/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=40524 CPUtime=402.14
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 9350 0 0 0 40207 7 0 0 25 0 1 0 1121294361 41496576 9335 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 10131 9335 81 174 0 9954 0

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

/proc/4216/statm: 11308 10415 81 174 0 11131 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 50588

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/72 4222
/proc/meminfo: memFree=1636432/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=45888 CPUtime=582.1
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 10561 0 0 0 58201 9 0 0 25 0 1 0 1121294361 46989312 10546 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 11472 10546 81 174 0 11295 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 51244

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/72 4222
/proc/meminfo: memFree=1634640/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=47808 CPUtime=642.08
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 11005 0 0 0 64199 9 0 0 25 0 1 0 1121294361 48955392 10990 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 11952 10990 81 174 0 11775 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 53164

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/72 4222
/proc/meminfo: memFree=1632144/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=50504 CPUtime=702.06
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 11630 0 0 0 70196 10 0 0 25 0 1 0 1121294361 51716096 11615 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 12626 11615 81 174 0 12449 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 55860

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.03 2/72 4222
/proc/meminfo: memFree=1627088/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=55784 CPUtime=762.05
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 12893 0 0 0 76194 11 0 0 25 0 1 0 1121294361 57122816 12878 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 13946 12878 81 174 0 13769 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 61140

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/72 4222
/proc/meminfo: memFree=1622864/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=60804 CPUtime=822.03
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 13952 0 0 0 82191 12 0 0 25 0 1 0 1121294361 62263296 13937 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 15201 13937 81 174 0 15024 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 66160

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/72 4222
/proc/meminfo: memFree=1622544/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=61156 CPUtime=882.01
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 14015 0 0 0 88189 12 0 0 25 0 1 0 1121294361 62623744 14000 1992294400 134512640 135226915 4294956208 18446744073709551615 134536827 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 15289 14000 81 174 0 15112 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 66512

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/72 4222
/proc/meminfo: memFree=1622096/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=61588 CPUtime=942
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 14134 0 0 0 94187 13 0 0 25 0 1 0 1121294361 63066112 14119 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 15397 14119 81 174 0 15220 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 66944

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 4222
/proc/meminfo: memFree=1621520/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=62092 CPUtime=1001.98
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 14258 0 0 0 100185 13 0 0 25 0 1 0 1121294361 63582208 14243 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 15523 14243 81 174 0 15346 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 67448

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 4222
/proc/meminfo: memFree=1621008/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=62668 CPUtime=1061.97
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 14401 0 0 0 106184 13 0 0 25 0 1 0 1121294361 64172032 14386 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 15667 14386 81 174 0 15490 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 68024

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 4222
/proc/meminfo: memFree=1619792/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=64072 CPUtime=1121.94
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 14694 0 0 0 112181 13 0 0 25 0 1 0 1121294361 65609728 14679 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 16018 14679 81 174 0 15841 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 69428

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 4222
/proc/meminfo: memFree=1618512/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=65664 CPUtime=1181.93
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 15042 0 0 0 118179 14 0 0 25 0 1 0 1121294361 67239936 15027 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 16416 15027 81 174 0 16239 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 71020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 4222
/proc/meminfo: memFree=1617104/2055920 swapFree=4173176/4192956
[pid=4213] ppid=4211 vsize=5356 CPUtime=0.02
/proc/4213/stat : 4213 (lysat.sh) S 4211 4213 3781 0 -1 4194304 310 255 0 0 0 0 2 0 16 0 1 0 1121294358 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4213/statm: 1339 237 195 169 0 50 0
[pid=4216] ppid=4213 vsize=67232 CPUtime=1200.03
/proc/4216/stat : 4216 (LySATi) R 4213 4213 3781 0 -1 4194304 15376 0 0 0 119989 14 0 0 25 0 1 0 1121294361 68845568 15361 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/4216/statm: 16808 15361 81 174 0 16631 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 72588

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 4213 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=21996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.026995
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.91
CPU system time (s): 0.14
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 72588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 565
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 1.05184 second user time and 3.32649 second system time

The end

Launcher Data

Begin job on node36 at 2009-03-31 09:58:31
IDJOB=1526139
IDBENCH=70484
IDSOLVER=511
FILE ID=node36/1526139-1238486311
PBS_JOBID= 9061817
Free space on /tmp= 66412 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S400162545-095.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526139-1238486311/watcher-1526139-1238486311 -o /tmp/evaluation-result-1526139-1238486311/solver-1526139-1238486311 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526139-1238486311.cnf i

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

MD5SUM BENCH= 310ed6d0d077472e2fa695d41b2a7009
RANDOM SEED=1401822903

node36.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:      2055920 kB
MemFree:       1679744 kB
Buffers:         69884 kB
Cached:         222284 kB
SwapCached:       9072 kB
Active:         161684 kB
Inactive:       141012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1679744 kB
SwapTotal:     4192956 kB
SwapFree:      4173176 kB
Dirty:            2340 kB
Writeback:           0 kB
Mapped:          16288 kB
Slab:            58848 kB
Committed_AS:  3058624 kB
PageTables:       1876 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= 66408 MiB
End job on node36 at 2009-03-31 10:18:33