Trace number 1526809

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 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S356738975-073.cnf
MD5SUM8ca9dc2aaddc49b665e7ef3ce67ef4f5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark720.002
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1944     5900 |      --       0       --      -- |     --   | -11/35
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 450   #clauses: 1944   #literals: 5900
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  450                                                  |
0.00/0.01	c |  Number of clauses:    1944                                                 |
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-1526809-1238552983/watcher-1526809-1238552983 -o /tmp/evaluation-result-1526809-1238552983/solver-1526809-1238552983 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526809-1238552983.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 1.13 3/72 21012
/proc/meminfo: memFree=1621408/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) R 21010 21012 20947 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1127959582 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 251255122591 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21012/statm: 1339 234 194 169 0 50 0
[pid=21013] ppid=21012 vsize=828 CPUtime=0
/proc/21013/stat : 21013 (SatElite) R 21012 21012 20947 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 1127959583 847872 133 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/21013/statm: 207 133 68 127 0 77 0

[startup+0.086262 s]
/proc/loadavg: 1.00 1.00 1.13 3/72 21012
/proc/meminfo: memFree=1621408/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101265 s]
/proc/loadavg: 1.00 1.00 1.13 3/72 21012
/proc/meminfo: memFree=1621408/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301303 s]
/proc/loadavg: 1.00 1.00 1.13 3/72 21012
/proc/meminfo: memFree=1621408/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701379 s]
/proc/loadavg: 1.00 1.00 1.13 3/72 21012
/proc/meminfo: memFree=1621408/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50153 s]
/proc/loadavg: 1.00 1.00 1.13 2/74 21015
/proc/meminfo: memFree=1619344/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=3632 CPUtime=1.48
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 564 0 0 0 148 0 0 0 25 0 1 0 1127959583 3719168 549 1992294400 134512640 135226915 4294956224 18446744073709551615 134538694 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 908 549 81 174 0 731 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8988

[startup+3.10183 s]
/proc/loadavg: 1.00 1.00 1.13 2/74 21015
/proc/meminfo: memFree=1618384/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=4552 CPUtime=3.08
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 809 0 0 0 308 0 0 0 25 0 1 0 1127959583 4661248 794 1992294400 134512640 135226915 4294956224 18446744073709551615 134537038 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 1138 794 81 174 0 961 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9908

[startup+6.30243 s]
/proc/loadavg: 1.00 1.00 1.13 2/74 21015
/proc/meminfo: memFree=1616784/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=5932 CPUtime=6.28
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 1154 0 0 0 628 0 0 0 25 0 1 0 1127959583 6074368 1139 1992294400 134512640 135226915 4294956224 18446744073709551615 134539903 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 1483 1139 81 174 0 1306 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11288

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.13 2/74 21015
/proc/meminfo: memFree=1614736/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=7808 CPUtime=12.67
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 1598 0 0 0 1267 0 0 0 25 0 1 0 1127959583 7995392 1583 1992294400 134512640 135226915 4294956224 18446744073709551615 134536958 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 1952 1583 81 174 0 1775 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13164

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.13 2/74 21015
/proc/meminfo: memFree=1612816/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=9888 CPUtime=25.46
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 2105 0 0 0 2545 1 0 0 25 0 1 0 1127959583 10125312 2090 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 2472 2090 81 174 0 2295 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15244

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.12 2/74 21015
/proc/meminfo: memFree=1609424/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=13408 CPUtime=51.05
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 2965 0 0 0 5103 2 0 0 25 0 1 0 1127959583 13729792 2950 1992294400 134512640 135226915 4294956224 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 3352 2950 81 174 0 3175 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18764

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.11 2/74 21015
/proc/meminfo: memFree=1606288/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=16436 CPUtime=102.23
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 3697 0 0 0 10220 3 0 0 25 0 1 0 1127959583 16830464 3682 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 4109 3682 81 174 0 3932 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 21792

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/74 21015
/proc/meminfo: memFree=1601936/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=20952 CPUtime=162.19
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 4772 0 0 0 16215 4 0 0 25 0 1 0 1127959583 21454848 4757 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 5238 4757 81 174 0 5061 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 26308

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 21015
/proc/meminfo: memFree=1598288/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=24968 CPUtime=222.17
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 5688 0 0 0 22211 6 0 0 25 0 1 0 1127959583 25567232 5673 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 6242 5673 81 174 0 6065 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 30324

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/74 21015
/proc/meminfo: memFree=1597520/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=25832 CPUtime=282.13
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 5880 0 0 0 28207 6 0 0 25 0 1 0 1127959583 26451968 5865 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 6458 5865 81 174 0 6281 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 31188

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/74 21015
/proc/meminfo: memFree=1592336/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=30928 CPUtime=342.1
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 7178 0 0 0 34203 7 0 0 25 0 1 0 1127959583 31670272 7163 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 7732 7163 81 174 0 7555 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 36284

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/74 21015
/proc/meminfo: memFree=1591696/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=31540 CPUtime=402.08
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 7329 0 0 0 40200 8 0 0 25 0 1 0 1127959583 32296960 7314 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 7885 7314 81 174 0 7708 0

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

/proc/21015/statm: 9409 8693 81 174 0 9232 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 42992

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/74 21015
/proc/meminfo: memFree=1585744/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=38160 CPUtime=641.95
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 8831 0 0 0 64185 10 0 0 25 0 1 0 1127959583 39075840 8816 1992294400 134512640 135226915 4294956224 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 9540 8816 81 174 0 9363 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 43516

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.04 2/74 21015
/proc/meminfo: memFree=1584848/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=39004 CPUtime=701.92
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 9054 0 0 0 70181 11 0 0 25 0 1 0 1127959583 39940096 9039 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 9751 9039 81 174 0 9574 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 44360

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.04 2/74 21021
/proc/meminfo: memFree=1580560/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=43140 CPUtime=761.89
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 10105 0 0 0 76177 12 0 0 25 0 1 0 1127959583 44175360 10090 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 10785 10090 81 174 0 10608 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 48496

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/74 21021
/proc/meminfo: memFree=1577168/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=47008 CPUtime=821.84
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 11030 0 0 0 82171 13 0 0 25 0 1 0 1127959583 48136192 11015 1992294400 134512640 135226915 4294956224 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 11752 11015 81 174 0 11575 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 52364

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/74 21021
/proc/meminfo: memFree=1576144/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=47856 CPUtime=881.81
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 11252 0 0 0 88168 13 0 0 25 0 1 0 1127959583 49004544 11237 1992294400 134512640 135226915 4294956224 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 11964 11237 81 174 0 11787 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 53212

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/74 21023
/proc/meminfo: memFree=1575760/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=47856 CPUtime=941.78
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 11259 0 0 0 94165 13 0 0 25 0 1 0 1127959583 49004544 11244 1992294400 134512640 135226915 4294956224 18446744073709551615 134536806 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 11964 11244 81 174 0 11787 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 53212

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 21023
/proc/meminfo: memFree=1575440/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=48560 CPUtime=1001.74
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 11381 0 0 0 100161 13 0 0 25 0 1 0 1127959583 49725440 11366 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 12140 11366 81 174 0 11963 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 53916

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/74 21023
/proc/meminfo: memFree=1575248/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=48752 CPUtime=1061.72
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 11423 0 0 0 106159 13 0 0 25 0 1 0 1127959583 49922048 11408 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 12188 11408 81 174 0 12011 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 54108

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 21023
/proc/meminfo: memFree=1575120/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=48824 CPUtime=1121.69
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 11456 0 0 0 112156 13 0 0 25 0 1 0 1127959583 49995776 11441 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 12206 11441 81 174 0 12029 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 54180

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 21023
/proc/meminfo: memFree=1572304/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=52348 CPUtime=1181.65
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 12210 0 0 0 118151 14 0 0 25 0 1 0 1127959583 53604352 12195 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 13087 12195 81 174 0 12910 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 57704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 21023
/proc/meminfo: memFree=1571216/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=53208 CPUtime=1200.05
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 12451 0 0 0 119990 15 0 0 25 0 1 0 1127959583 54484992 12436 1992294400 134512640 135226915 4294956224 18446744073709551615 134536958 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 13302 12436 81 174 0 13125 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 58564

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: 1.00 1.00 1.00 2/74 21023
/proc/meminfo: memFree=1571216/2055920 swapFree=4174980/4192956
[pid=21012] ppid=21010 vsize=5356 CPUtime=0
/proc/21012/stat : 21012 (lysat.sh) S 21010 21012 20947 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1127959582 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21012/statm: 1339 237 195 169 0 50 0
[pid=21015] ppid=21012 vsize=53208 CPUtime=1200.05
/proc/21015/stat : 21015 (LySATi) R 21012 21012 20947 0 -1 4194304 12451 0 0 0 119990 15 0 0 25 0 1 0 1127959583 54484992 12436 1992294400 134512640 135226915 4294956224 18446744073709551615 134536958 0 0 4096 3 0 0 0 17 0 0 0
/proc/21015/statm: 13302 12436 81 174 0 13125 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 58564

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21012 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.011997
# 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): 1200.71
CPU time (s): 1200.05
CPU user time (s): 1199.9
CPU system time (s): 0.15
CPU usage (%): 99.9448
Max. virtual memory (cumulated for all children) (KiB): 58564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 464
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 1.27181 second user time and 3.20051 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-01 04:29:43
IDJOB=1526809
IDBENCH=70618
IDSOLVER=511
FILE ID=node64/1526809-1238552983
PBS_JOBID= 9062136
Free space on /tmp= 66408 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S356738975-073.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526809-1238552983/watcher-1526809-1238552983 -o /tmp/evaluation-result-1526809-1238552983/solver-1526809-1238552983 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526809-1238552983.cnf i

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

MD5SUM BENCH= 8ca9dc2aaddc49b665e7ef3ce67ef4f5
RANDOM SEED=1169479871

node64.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		: 3000.261
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		: 3000.261
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:       1621888 kB
Buffers:         86156 kB
Cached:         250632 kB
SwapCached:       8788 kB
Active:         197628 kB
Inactive:       149620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1621888 kB
SwapTotal:     4192956 kB
SwapFree:      4174980 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          16112 kB
Slab:            71728 kB
Committed_AS:  3085720 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-04-01 04:49:46