Trace number 1526754

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) 1200.08 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S1007745655-097.cnf
MD5SUMf27b62ac5d581ce44726630650722106
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark658.203
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2018     6109 |      --       0       --      -- |     --   | -22/-11
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 468   #clauses: 2018   #literals: 6109
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	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:  468                                                  |
0.00/0.01	c |  Number of clauses:    2018                                                 |
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-1526754-1238543727/watcher-1526754-1238543727 -o /tmp/evaluation-result-1526754-1238543727/solver-1526754-1238543727 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526754-1238543727.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: 1.92 1.98 1.99 4/86 31738
/proc/meminfo: memFree=1672080/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 480703160 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31738/statm: 1339 235 195 169 0 50 0
[pid=31739] ppid=31738 vsize=5356 CPUtime=0
/proc/31739/stat : 31739 (lysat.sh) R 31738 31738 31701 0 -1 4194368 17 0 0 0 0 0 0 0 19 0 1 0 480703160 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 230266826023 0 0 4096 0 0 0 0 17 1 0 0
/proc/31739/statm: 1339 235 195 169 0 50 0

[startup+0.098189 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 31738
/proc/meminfo: memFree=1672080/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10119 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 31738
/proc/meminfo: memFree=1672080/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301226 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 31738
/proc/meminfo: memFree=1672080/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.7013 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 31738
/proc/meminfo: memFree=1672080/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50145 s]
/proc/loadavg: 1.92 1.98 1.99 3/88 31741
/proc/meminfo: memFree=1669888/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=3932 CPUtime=1.48
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 632 0 0 0 148 0 0 0 25 0 1 0 480703161 4026368 617 1992294400 134512640 135226915 4294956224 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 983 617 81 174 0 806 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9288

[startup+3.10174 s]
/proc/loadavg: 1.92 1.98 1.99 3/88 31741
/proc/meminfo: memFree=1668928/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=4600 CPUtime=3.08
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 814 0 0 0 308 0 0 0 25 0 1 0 480703161 4710400 799 1992294400 134512640 135226915 4294956224 18446744073709551615 134552794 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 1150 799 81 174 0 973 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9956

[startup+6.30133 s]
/proc/loadavg: 1.93 1.98 1.99 3/88 31741
/proc/meminfo: memFree=1667400/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=6140 CPUtime=6.27
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 1168 0 0 0 627 0 0 0 25 0 1 0 480703161 6287360 1153 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 1535 1153 81 174 0 1358 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11496

[startup+12.7015 s]
/proc/loadavg: 1.93 1.98 1.99 3/88 31741
/proc/meminfo: memFree=1665288/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=8196 CPUtime=12.67
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 1691 0 0 0 1267 0 0 0 25 0 1 0 480703161 8392704 1676 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 2049 1676 81 174 0 1872 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13552

[startup+25.5019 s]
/proc/loadavg: 1.95 1.98 1.99 3/88 31741
/proc/meminfo: memFree=1663688/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=9628 CPUtime=25.46
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 2039 0 0 0 2545 1 0 0 25 0 1 0 480703161 9859072 2024 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 2407 2024 81 174 0 2230 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14984

[startup+51.1016 s]
/proc/loadavg: 1.96 1.98 1.99 3/88 31741
/proc/meminfo: memFree=1659528/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=14052 CPUtime=51.05
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 3112 0 0 0 5102 3 0 0 25 0 1 0 480703161 14389248 3097 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 3513 3097 81 174 0 3336 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19408

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/88 31741
/proc/meminfo: memFree=1656072/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=17228 CPUtime=102.23
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 3911 0 0 0 10220 3 0 0 25 0 1 0 480703161 17641472 3896 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 4307 3896 81 174 0 4130 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 22584

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 31741
/proc/meminfo: memFree=1651912/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=21676 CPUtime=162.2
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 4958 0 0 0 16216 4 0 0 25 0 1 0 480703161 22196224 4943 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 5419 4943 81 174 0 5242 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 27032

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 31741
/proc/meminfo: memFree=1646728/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=27168 CPUtime=222.17
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 6227 0 0 0 22211 6 0 0 25 0 1 0 480703161 27820032 6212 1992294400 134512640 135226915 4294956224 18446744073709551615 134537009 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 6792 6212 81 174 0 6615 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 32524

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 31741
/proc/meminfo: memFree=1644744/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=29400 CPUtime=282.14
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 6759 0 0 0 28207 7 0 0 25 0 1 0 480703161 30105600 6744 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 7350 6744 81 174 0 7173 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 34756

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 31747
/proc/meminfo: memFree=1643072/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=30784 CPUtime=342.09
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 7109 0 0 0 34201 8 0 0 25 0 1 0 480703161 31522816 7094 1992294400 134512640 135226915 4294956224 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 7696 7094 81 174 0 7519 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 36140

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 31747
/proc/meminfo: memFree=1640136/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=34024 CPUtime=402.07
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 7895 0 0 0 40198 9 0 0 25 0 1 0 480703161 34840576 7880 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 8506 7880 81 174 0 8329 0

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

/proc/31741/statm: 10199 9439 81 174 0 10022 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 46152

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 31747
/proc/meminfo: memFree=1630728/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=43896 CPUtime=641.96
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 10231 0 0 0 64184 12 0 0 25 0 1 0 480703161 44949504 10216 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 10974 10216 81 174 0 10797 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 49252

[startup+702.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 31747
/proc/meminfo: memFree=1625992/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=48912 CPUtime=701.91
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 11400 0 0 0 70178 13 0 0 25 0 1 0 480703161 50085888 11385 1992294400 134512640 135226915 4294956224 18446744073709551615 134531937 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 12228 11385 81 174 0 12051 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 54268

[startup+762.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 31747
/proc/meminfo: memFree=1625864/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=48912 CPUtime=761.89
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 11416 0 0 0 76176 13 0 0 25 0 1 0 480703161 50085888 11401 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 12228 11401 81 174 0 12051 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 54268

[startup+822.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 31747
/proc/meminfo: memFree=1625544/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=49344 CPUtime=821.86
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 11501 0 0 0 82173 13 0 0 25 0 1 0 480703161 50528256 11486 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 12336 11486 81 174 0 12159 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 54700

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 31747
/proc/meminfo: memFree=1625032/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=49852 CPUtime=881.83
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 11649 0 0 0 88169 14 0 0 25 0 1 0 480703161 51048448 11634 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 12463 11634 81 174 0 12286 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 55208

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 31747
/proc/meminfo: memFree=1624392/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=50572 CPUtime=941.8
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 11804 0 0 0 94166 14 0 0 25 0 1 0 480703161 51785728 11789 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 12643 11789 81 174 0 12466 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 55928

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 31747
/proc/meminfo: memFree=1622024/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=53112 CPUtime=1001.78
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 12392 0 0 0 100163 15 0 0 25 0 1 0 480703161 54386688 12377 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 13278 12377 81 174 0 13101 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 58468

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 31747
/proc/meminfo: memFree=1617928/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=57852 CPUtime=1061.74
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 13421 0 0 0 106158 16 0 0 25 0 1 0 480703161 59240448 13406 1992294400 134512640 135226915 4294956224 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 14463 13406 81 174 0 14286 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 63208

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 31747
/proc/meminfo: memFree=1616456/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=59316 CPUtime=1121.71
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 13767 0 0 0 112155 16 0 0 25 0 1 0 480703161 60739584 13752 1992294400 134512640 135226915 4294956224 18446744073709551615 134536997 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 14829 13752 81 174 0 14652 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 64672

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 31747
/proc/meminfo: memFree=1616392/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=59460 CPUtime=1181.68
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 13799 0 0 0 118152 16 0 0 25 0 1 0 480703161 60887040 13784 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 14865 13784 81 174 0 14688 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 64816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 31747
/proc/meminfo: memFree=1616264/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=59604 CPUtime=1200.08
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 13824 0 0 0 119991 17 0 0 25 0 1 0 480703161 61034496 13809 1992294400 134512640 135226915 4294956224 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 14901 13809 81 174 0 14724 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 64960

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.7 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 31747
/proc/meminfo: memFree=1616264/2055924 swapFree=4179644/4192956
[pid=31738] ppid=31736 vsize=5356 CPUtime=0
/proc/31738/stat : 31738 (lysat.sh) S 31736 31738 31701 0 -1 4194304 310 157 0 0 0 0 0 0 18 0 1 0 480703160 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31738/statm: 1339 237 195 169 0 50 0
[pid=31741] ppid=31738 vsize=59604 CPUtime=1200.08
/proc/31741/stat : 31741 (LySATi) R 31738 31738 31701 0 -1 4194304 13824 0 0 0 119991 17 0 0 25 0 1 0 480703161 61034496 13809 1992294400 134512640 135226915 4294956224 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/31741/statm: 14901 13809 81 174 0 14724 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 64960

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31738 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1199.91
CPU system time (s): 0.17
CPU usage (%): 99.9472
Max. virtual memory (cumulated for all children) (KiB): 64960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 467
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= 6
involuntary context switches= 2

runsolver used 1.43278 second user time and 4.03539 second system time

The end

Launcher Data 

Begin job on node83 at 2009-04-01 01:55:27
IDJOB=1526754
IDBENCH=70607
IDSOLVER=511
FILE ID=node83/1526754-1238543727
PBS_JOBID= 9062102
Free space on /tmp= 66508 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S1007745655-097.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526754-1238543727/watcher-1526754-1238543727 -o /tmp/evaluation-result-1526754-1238543727/solver-1526754-1238543727 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526754-1238543727.cnf i

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

MD5SUM BENCH= f27b62ac5d581ce44726630650722106
RANDOM SEED=249222634

node83.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1672560 kB
Buffers:         74488 kB
Cached:         215224 kB
SwapCached:       7584 kB
Active:         197484 kB
Inactive:       110680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1672560 kB
SwapTotal:     4192956 kB
SwapFree:      4179644 kB
Dirty:            2504 kB
Writeback:           0 kB
Mapped:          25924 kB
Slab:            59264 kB
Committed_AS:  1178040 kB
PageTables:       2680 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= 66504 MiB
End job on node83 at 2009-04-01 02:15:30