Trace number 1527194

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.07 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S110290755-003.cnf
MD5SUMb397531a5b47895d047912125448cbcd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1855     5619 |      --       0       --      -- |     --   | -15/9
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 430   #clauses: 1855   #literals: 5619
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:  430                                                  |
0.00/0.01	c |  Number of clauses:    1855                                                 |
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-1527194-1238582668/watcher-1527194-1238582668 -o /tmp/evaluation-result-1527194-1238582668/solver-1527194-1238582668 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527194-1238582668.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 1.01 1.15 3/76 3580
/proc/meminfo: memFree=1647912/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) R 3578 3580 2984 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130927983 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 257203694239 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/3580/statm: 1339 234 194 169 0 50 0
[pid=3581] ppid=3580 vsize=828 CPUtime=0
/proc/3581/stat : 3581 (SatElite) R 3580 3580 2984 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1130927983 847872 131 1992294400 134512640 135034092 4294956096 18446744073709551615 134566501 0 0 4096 3 0 0 0 17 0 0 0
/proc/3581/statm: 207 131 68 127 0 77 0

[startup+0.077503 s]
/proc/loadavg: 1.00 1.01 1.15 3/76 3580
/proc/meminfo: memFree=1647912/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101504 s]
/proc/loadavg: 1.00 1.01 1.15 3/76 3580
/proc/meminfo: memFree=1647912/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301521 s]
/proc/loadavg: 1.00 1.01 1.15 3/76 3580
/proc/meminfo: memFree=1647912/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701555 s]
/proc/loadavg: 1.00 1.01 1.15 3/76 3580
/proc/meminfo: memFree=1647912/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50162 s]
/proc/loadavg: 1.00 1.01 1.15 2/78 3583
/proc/meminfo: memFree=1645784/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=3612 CPUtime=1.48
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 554 0 0 0 148 0 0 0 25 0 1 0 1130927984 3698688 539 1992294400 134512640 135226915 4294956208 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 903 539 81 174 0 726 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8968

[startup+3.10175 s]
/proc/loadavg: 1.00 1.01 1.15 2/78 3583
/proc/meminfo: memFree=1644888/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=4660 CPUtime=3.08
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 810 0 0 0 308 0 0 0 25 0 1 0 1130927984 4771840 795 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 1165 795 81 174 0 988 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10016

[startup+6.30302 s]
/proc/loadavg: 1.00 1.01 1.15 2/78 3583
/proc/meminfo: memFree=1643480/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=6336 CPUtime=6.27
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 1227 0 0 0 627 0 0 0 25 0 1 0 1130927984 6488064 1212 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 1584 1212 81 174 0 1407 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11692

[startup+12.7015 s]
/proc/loadavg: 1.00 1.01 1.15 2/78 3583
/proc/meminfo: memFree=1641048/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=7980 CPUtime=12.67
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 1623 0 0 0 1266 1 0 0 25 0 1 0 1130927984 8171520 1608 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 1995 1608 81 174 0 1818 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13336

[startup+25.5016 s]
/proc/loadavg: 1.00 1.01 1.15 2/78 3583
/proc/meminfo: memFree=1639448/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=9668 CPUtime=25.46
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 2057 0 0 0 2545 1 0 0 25 0 1 0 1130927984 9900032 2042 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 2417 2042 81 174 0 2240 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15024

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.14 2/78 3583
/proc/meminfo: memFree=1635864/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=13548 CPUtime=51.05
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 2987 0 0 0 5103 2 0 0 25 0 1 0 1130927984 13873152 2972 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 3387 2972 81 174 0 3210 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18904

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.13 2/78 3583
/proc/meminfo: memFree=1631960/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=17440 CPUtime=102.24
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 3894 0 0 0 10221 3 0 0 25 0 1 0 1130927984 17858560 3879 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 4360 3879 81 174 0 4183 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22796

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/78 3583
/proc/meminfo: memFree=1629016/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=20316 CPUtime=162.21
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 4619 0 0 0 16217 4 0 0 25 0 1 0 1130927984 20803584 4604 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 5079 4604 81 174 0 4902 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 25672

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.11 2/78 3583
/proc/meminfo: memFree=1625048/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=24520 CPUtime=222.18
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 5625 0 0 0 22212 6 0 0 25 0 1 0 1130927984 25108480 5610 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 6130 5610 81 174 0 5953 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 29876

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 3583
/proc/meminfo: memFree=1624216/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=25492 CPUtime=282.16
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 5832 0 0 0 28209 7 0 0 25 0 1 0 1130927984 26103808 5817 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 6373 5817 81 174 0 6196 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 30848

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 3583
/proc/meminfo: memFree=1619480/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=30436 CPUtime=342.13
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 7021 0 0 0 34205 8 0 0 25 0 1 0 1130927984 31166464 7006 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 7609 7006 81 174 0 7432 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 35792

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 3583
/proc/meminfo: memFree=1618712/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=31216 CPUtime=402.11
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 7219 0 0 0 40203 8 0 0 25 0 1 0 1130927984 31965184 7204 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 7804 7204 81 174 0 7627 0

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

/proc/3583/statm: 9532 8788 81 174 0 9355 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 43484

[startup+582.302 s]
/proc/loadavg: 1.07 1.02 1.07 2/78 3583
/proc/meminfo: memFree=1612120/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=38340 CPUtime=582.03
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 8876 0 0 0 58194 9 0 0 25 0 1 0 1130927984 39260160 8861 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 9585 8861 81 174 0 9408 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 43696

[startup+642.302 s]
/proc/loadavg: 1.08 1.03 1.07 2/78 3583
/proc/meminfo: memFree=1611352/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=39588 CPUtime=642.01
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 9082 0 0 0 64192 9 0 0 25 0 1 0 1130927984 40538112 9067 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 9897 9067 81 174 0 9720 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 44944

[startup+702.302 s]
/proc/loadavg: 1.07 1.03 1.07 2/78 3583
/proc/meminfo: memFree=1609368/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=41504 CPUtime=701.98
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 9541 0 0 0 70188 10 0 0 25 0 1 0 1130927984 42500096 9526 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 10376 9526 81 174 0 10199 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 46860

[startup+762.307 s]
/proc/loadavg: 1.07 1.04 1.07 2/78 3583
/proc/meminfo: memFree=1604696/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=46396 CPUtime=761.96
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 10689 0 0 0 76185 11 0 0 25 0 1 0 1130927984 47509504 10674 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 11599 10674 81 174 0 11422 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 51752

[startup+822.302 s]
/proc/loadavg: 1.02 1.03 1.06 2/78 3583
/proc/meminfo: memFree=1603416/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=47624 CPUtime=821.93
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 11027 0 0 0 82182 11 0 0 25 0 1 0 1130927984 48766976 11012 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 11906 11012 81 174 0 11729 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 52980

[startup+882.302 s]
/proc/loadavg: 1.01 1.02 1.06 2/78 3583
/proc/meminfo: memFree=1603288/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=47896 CPUtime=881.9
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 11064 0 0 0 88179 11 0 0 25 0 1 0 1130927984 49045504 11049 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 11974 11049 81 174 0 11797 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 53252

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.05 2/78 3583
/proc/meminfo: memFree=1602968/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=48212 CPUtime=941.88
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 11152 0 0 0 94176 12 0 0 25 0 1 0 1130927984 49369088 11137 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 12053 11137 81 174 0 11876 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 53568

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.05 2/78 3589
/proc/meminfo: memFree=1602512/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=48320 CPUtime=1001.85
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 11228 0 0 0 100173 12 0 0 25 0 1 0 1130927984 49479680 11213 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 12080 11213 81 174 0 11903 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 53676

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 3589
/proc/meminfo: memFree=1601232/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=49772 CPUtime=1061.83
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 11561 0 0 0 106170 13 0 0 25 0 1 0 1130927984 50966528 11546 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 12443 11546 81 174 0 12266 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 55128

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 3589
/proc/meminfo: memFree=1598352/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=52756 CPUtime=1121.81
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 12308 0 0 0 112167 14 0 0 25 0 1 0 1130927984 54022144 12293 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 13189 12293 81 174 0 13012 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 58112

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 3589
/proc/meminfo: memFree=1594896/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=56840 CPUtime=1181.78
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 13163 0 0 0 118163 15 0 0 25 0 1 0 1130927984 58204160 13148 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 14210 13148 81 174 0 14033 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 62196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 3589
/proc/meminfo: memFree=1593936/2055920 swapFree=4173760/4192956
[pid=3580] ppid=3578 vsize=5356 CPUtime=0
/proc/3580/stat : 3580 (lysat.sh) S 3578 3580 2984 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1130927983 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3580/statm: 1339 237 195 169 0 50 0
[pid=3583] ppid=3580 vsize=57684 CPUtime=1200.07
/proc/3583/stat : 3583 (LySATi) R 3580 3580 2984 0 -1 4194304 13405 0 0 0 119992 15 0 0 25 0 1 0 1130927984 59068416 13390 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/3583/statm: 14421 13390 81 174 0 14244 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 63040

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3580 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=2999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.92
CPU system time (s): 0.15
CPU usage (%): 99.9547
Max. virtual memory (cumulated for all children) (KiB): 63040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 462
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 1.48877 second user time and 3.98239 second system time

The end

Launcher Data 

Begin job on node65 at 2009-04-01 12:44:28
IDJOB=1527194
IDBENCH=70695
IDSOLVER=511
FILE ID=node65/1527194-1238582668
PBS_JOBID= 9062207
Free space on /tmp= 66316 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S110290755-003.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527194-1238582668/watcher-1527194-1238582668 -o /tmp/evaluation-result-1527194-1238582668/solver-1527194-1238582668 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527194-1238582668.cnf i

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

MD5SUM BENCH= b397531a5b47895d047912125448cbcd
RANDOM SEED=1879543161

node65.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		: 3000.231
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		: 3000.231
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:       1648392 kB
Buffers:         87736 kB
Cached:         231184 kB
SwapCached:       9792 kB
Active:         194852 kB
Inactive:       135424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1648392 kB
SwapTotal:     4192956 kB
SwapFree:      4173760 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          16992 kB
Slab:            62076 kB
Committed_AS:  3553364 kB
PageTables:       2316 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= 66316 MiB
End job on node65 at 2009-04-01 13:04:30