Trace number 1526774

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.03 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S926047226-039.cnf
MD5SUM58a348483ec5f90a0278e7c47824496f
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 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 

0.00/0.00	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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2034     6149 |      --       0       --      -- |     --   | -6/29
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 473   #clauses: 2034   #literals: 6149
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  473                                                  |
0.00/0.01	c |  Number of clauses:    2034                                                 |
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-1526774-1238547042/watcher-1526774-1238547042 -o /tmp/evaluation-result-1526774-1238547042/solver-1526774-1238547042 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526774-1238547042.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 20303
/proc/meminfo: memFree=1622288/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) R 20301 20303 20013 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1127365523 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 251255122591 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20303/statm: 1339 234 194 169 0 50 0
[pid=20304] ppid=20303 vsize=828 CPUtime=0
/proc/20304/stat : 20304 (SatElite) R 20303 20303 20013 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 1127365524 847872 136 1992294400 134512640 135034092 4294956096 18446744073709551615 134566116 0 0 4096 3 0 0 0 17 0 0 0
/proc/20304/statm: 207 136 68 127 0 77 0

[startup+0.096767 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 20303
/proc/meminfo: memFree=1622288/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101766 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 20303
/proc/meminfo: memFree=1622288/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301806 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 20303
/proc/meminfo: memFree=1622288/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701884 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 20303
/proc/meminfo: memFree=1622288/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50203 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20306
/proc/meminfo: memFree=1620160/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=3764 CPUtime=1.48
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 597 0 0 0 148 0 0 0 25 0 1 0 1127365525 3854336 582 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 941 582 81 174 0 764 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9120

[startup+3.10233 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20306
/proc/meminfo: memFree=1619200/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=4968 CPUtime=3.08
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 891 0 0 0 308 0 0 0 25 0 1 0 1127365525 5087232 876 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 1242 876 81 174 0 1065 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10324

[startup+6.30194 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20306
/proc/meminfo: memFree=1617216/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=6160 CPUtime=6.27
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 1189 0 0 0 627 0 0 0 25 0 1 0 1127365525 6307840 1174 1992294400 134512640 135226915 4294956208 18446744073709551615 134540198 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 1540 1174 81 174 0 1363 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11516

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20306
/proc/meminfo: memFree=1615616/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=7784 CPUtime=12.67
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 1581 0 0 0 1267 0 0 0 25 0 1 0 1127365525 7970816 1566 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 1946 1566 81 174 0 1769 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13140

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20306
/proc/meminfo: memFree=1613568/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=10020 CPUtime=25.46
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 2125 0 0 0 2545 1 0 0 25 0 1 0 1127365525 10260480 2110 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 2505 2110 81 174 0 2328 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15376

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20306
/proc/meminfo: memFree=1610880/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=12952 CPUtime=51.05
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 2831 0 0 0 5103 2 0 0 25 0 1 0 1127365525 13262848 2816 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 3238 2816 81 174 0 3061 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18308

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20306
/proc/meminfo: memFree=1605120/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=18432 CPUtime=102.23
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 4193 0 0 0 10219 4 0 0 25 0 1 0 1127365525 18874368 4178 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 4608 4178 81 174 0 4431 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 23788

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20306
/proc/meminfo: memFree=1602624/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=20908 CPUtime=162.2
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 4805 0 0 0 16215 5 0 0 25 0 1 0 1127365525 21409792 4790 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 5227 4790 81 174 0 5050 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 26264

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20306
/proc/meminfo: memFree=1598720/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=25144 CPUtime=222.17
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 5798 0 0 0 22211 6 0 0 25 0 1 0 1127365525 25747456 5783 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 6286 5783 81 174 0 6109 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 30500

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20306
/proc/meminfo: memFree=1597760/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=26088 CPUtime=282.13
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 6025 0 0 0 28207 6 0 0 25 0 1 0 1127365525 26714112 6010 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 6522 6010 81 174 0 6345 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 31444

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20306
/proc/meminfo: memFree=1593920/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=30096 CPUtime=342.1
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 7000 0 0 0 34203 7 0 0 25 0 1 0 1127365525 30818304 6985 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 7524 6985 81 174 0 7347 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 35452

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20306
/proc/meminfo: memFree=1593408/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=30736 CPUtime=402.07
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 7130 0 0 0 40200 7 0 0 25 0 1 0 1127365525 31473664 7115 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 7684 7115 81 174 0 7507 0

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

/proc/20306/statm: 9429 8751 81 174 0 9252 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 43072

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20312
/proc/meminfo: memFree=1586112/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=38376 CPUtime=641.93
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 8939 0 0 0 64184 9 0 0 25 0 1 0 1127365525 39297024 8924 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 9594 8924 81 174 0 9417 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 43732

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20312
/proc/meminfo: memFree=1584576/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=39924 CPUtime=701.89
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 9326 0 0 0 70180 9 0 0 25 0 1 0 1127365525 40882176 9311 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 9981 9311 81 174 0 9804 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 45280

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20312
/proc/meminfo: memFree=1580480/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=44004 CPUtime=761.88
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 10333 0 0 0 76177 11 0 0 25 0 1 0 1127365525 45060096 10318 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 11001 10318 81 174 0 10824 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 49360

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20312
/proc/meminfo: memFree=1577664/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=46916 CPUtime=821.83
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 11044 0 0 0 82172 11 0 0 25 0 1 0 1127365525 48041984 11029 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 11729 11029 81 174 0 11552 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 52272

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20312
/proc/meminfo: memFree=1577472/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=47052 CPUtime=881.8
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 11091 0 0 0 88169 11 0 0 25 0 1 0 1127365525 48181248 11076 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 11763 11076 81 174 0 11586 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 52408

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20312
/proc/meminfo: memFree=1577024/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=47488 CPUtime=941.77
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 11206 0 0 0 94166 11 0 0 25 0 1 0 1127365525 48627712 11191 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 11872 11191 81 174 0 11695 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 52844

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20312
/proc/meminfo: memFree=1576640/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=47948 CPUtime=1001.74
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 11313 0 0 0 100162 12 0 0 25 0 1 0 1127365525 49098752 11298 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 11987 11298 81 174 0 11810 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 53304

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20312
/proc/meminfo: memFree=1575936/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=48672 CPUtime=1061.71
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 11495 0 0 0 106159 12 0 0 25 0 1 0 1127365525 49840128 11480 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 12168 11480 81 174 0 11991 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 54028

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20312
/proc/meminfo: memFree=1573888/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=50784 CPUtime=1121.68
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 12005 0 0 0 112156 12 0 0 25 0 1 0 1127365525 52002816 11990 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 12696 11990 81 174 0 12519 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 56140

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20312
/proc/meminfo: memFree=1570368/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=55124 CPUtime=1181.64
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 12890 0 0 0 118151 13 0 0 25 0 1 0 1127365525 56446976 12875 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 13781 12875 81 174 0 13604 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 60480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 20312
/proc/meminfo: memFree=1569216/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=56276 CPUtime=1200.03
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 13160 0 0 0 119990 13 0 0 25 0 1 0 1127365525 57626624 13145 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 14069 13145 81 174 0 13892 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 61632

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 20312
/proc/meminfo: memFree=1569216/2055920 swapFree=4174980/4192956
[pid=20303] ppid=20301 vsize=5356 CPUtime=0
/proc/20303/stat : 20303 (lysat.sh) S 20301 20303 20013 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127365523 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20303/statm: 1339 237 195 169 0 50 0
[pid=20306] ppid=20303 vsize=56276 CPUtime=1200.03
/proc/20306/stat : 20306 (LySATi) R 20303 20303 20013 0 -1 4194304 13160 0 0 0 119990 13 0 0 25 0 1 0 1127365525 57626624 13145 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20306/statm: 14069 13145 81 174 0 13892 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 61632

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20303 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.03
CPU user time (s): 1199.9
CPU system time (s): 0.13
CPU usage (%): 99.9432
Max. virtual memory (cumulated for all children) (KiB): 61632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.003999
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= 5
involuntary context switches= 2

runsolver used 1.07084 second user time and 3.34849 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-01 02:50:42
IDJOB=1526774
IDBENCH=70611
IDSOLVER=511
FILE ID=node64/1526774-1238547042
PBS_JOBID= 9062092
Free space on /tmp= 66408 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S926047226-039.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526774-1238547042/watcher-1526774-1238547042 -o /tmp/evaluation-result-1526774-1238547042/solver-1526774-1238547042 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526774-1238547042.cnf i

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

MD5SUM BENCH= 58a348483ec5f90a0278e7c47824496f
RANDOM SEED=290059144

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:       1622768 kB
Buffers:         85468 kB
Cached:         250504 kB
SwapCached:       8788 kB
Active:         195732 kB
Inactive:       150712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1622768 kB
SwapTotal:     4192956 kB
SwapFree:      4174980 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          16156 kB
Slab:            71652 kB
Committed_AS:  3080164 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 03:10:45