Trace number 1561322

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.08 1200.61

General information on the benchmark

NameCRAFTED/edgematching/
compact/em_8_4_5_cmp.cnf
MD5SUM0b9eae71c375cb5515f5dd7953424584
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark136.322
Satisfiable
(Un)Satisfiability was proved
Number of variables2420
Number of clauses22340
Sum of the clauses size74788
Maximum clause length36
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23164
Number of clauses of size 313968
Number of clauses of size 42628
Number of clauses of size 52460
Number of clauses of size over 5120

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   22340    74788 |    6701       0        0     nan |  0.000 % |
0.02/0.07	c |         0 |   22340    74804 |      --       0       --      -- |     --   | 0/16
0.02/0.07	c ==============================================================================
0.02/0.07	c Result  :   #vars: 2416   #clauses: 22340   #literals: 74804
0.02/0.07	c CPU time:   0.069989 s
0.02/0.07	c ==============================================================================
0.09/0.10	c lySAT 0.1
0.09/0.10	c minisat core +  additionnal features
0.09/0.10	c ============================[ Problem Statistics ]=============================
0.09/0.10	c |                                                                             |
0.09/0.10	c |  Number of variables:  2416                                                 |
0.09/0.10	c |  Number of clauses:    22340                                                |
0.09/0.11	c |  Parsing time:         0.01         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1561322-1238764940/watcher-1561322-1238764940 -o /tmp/evaluation-result-1561322-1238764940/solver-1561322-1238764940 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1561322-1238764940.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: 0.92 0.99 1.15 3/64 12509
/proc/meminfo: memFree=1701744/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0
/proc/12509/stat : 12509 (lysat.sh) R 12507 12509 11796 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1149156470 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 208717539999 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12509/statm: 1339 234 194 169 0 50 0
[pid=12510] ppid=12509 vsize=1148 CPUtime=0
/proc/12510/stat : 12510 (SatElite) R 12509 12509 11796 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 1149156470 1175552 174 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/12510/statm: 287 174 51 127 0 157 0

[startup+0.0291979 s]
/proc/loadavg: 0.92 0.99 1.15 3/64 12509
/proc/meminfo: memFree=1701744/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1149156470 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12509/statm: 1339 235 195 169 0 50 0
[pid=12510] ppid=12509 vsize=2764 CPUtime=0.02
/proc/12510/stat : 12510 (SatElite) R 12509 12509 11796 0 -1 4194304 576 0 0 0 2 0 0 0 18 0 1 0 1149156470 2830336 560 1992294400 134512640 135034092 4294956096 18446744073709551615 134566273 0 0 4096 3 0 0 0 17 0 0 0
/proc/12510/statm: 691 560 68 127 0 561 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8120

[startup+0.101206 s]
/proc/loadavg: 0.92 0.99 1.15 3/64 12509
/proc/meminfo: memFree=1701744/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1149156470 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12509/statm: 1339 235 195 169 0 50 0
[pid=12510] ppid=12509 vsize=2768 CPUtime=0.09
/proc/12510/stat : 12510 (SatElite) R 12509 12509 11796 0 -1 4194304 578 0 0 0 9 0 0 0 19 0 1 0 1149156470 2834432 562 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/12510/statm: 692 562 69 127 0 562 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8124

[startup+0.301233 s]
/proc/loadavg: 0.92 0.99 1.15 3/64 12509
/proc/meminfo: memFree=1701744/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5356

[startup+0.70128 s]
/proc/loadavg: 0.92 0.99 1.15 3/64 12509
/proc/meminfo: memFree=1701744/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5356

[startup+1.50135 s]
/proc/loadavg: 0.92 0.99 1.15 2/66 12512
/proc/meminfo: memFree=1697312/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=5936 CPUtime=1.38
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 1248 0 0 0 138 0 0 0 25 0 1 0 1149156480 6078464 1233 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 1484 1233 82 174 0 1307 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11292

[startup+3.10153 s]
/proc/loadavg: 0.92 0.99 1.15 2/66 12512
/proc/meminfo: memFree=1695712/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=7264 CPUtime=2.99
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 1576 0 0 0 298 1 0 0 25 0 1 0 1149156480 7438336 1561 1992294400 134512640 135226915 4294956208 18446744073709551615 134633290 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 1816 1561 82 174 0 1639 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12620

[startup+6.30187 s]
/proc/loadavg: 1.01 1.00 1.16 2/66 12512
/proc/meminfo: memFree=1693472/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=9424 CPUtime=6.18
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 2110 0 0 0 617 1 0 0 25 0 1 0 1149156480 9650176 2095 1992294400 134512640 135226915 4294956208 18446744073709551615 134548453 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 2356 2095 82 174 0 2179 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 14780

[startup+12.7016 s]
/proc/loadavg: 1.01 1.00 1.16 2/66 12512
/proc/meminfo: memFree=1689184/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=12880 CPUtime=12.58
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 2962 0 0 0 1256 2 0 0 25 0 1 0 1149156480 13189120 2947 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 3220 2947 82 174 0 3043 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18236

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 12512
/proc/meminfo: memFree=1685216/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=17284 CPUtime=25.37
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 4059 0 0 0 2535 2 0 0 25 0 1 0 1149156480 17698816 4044 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 4321 4044 82 174 0 4144 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 22640

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 12512
/proc/meminfo: memFree=1678560/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=23580 CPUtime=50.96
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 5653 0 0 0 5092 4 0 0 25 0 1 0 1149156480 24145920 5638 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 5895 5638 82 174 0 5718 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 28936

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 12512
/proc/meminfo: memFree=1657120/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=45060 CPUtime=102.14
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 10976 0 0 0 10206 8 0 0 25 0 1 0 1149156480 46141440 10961 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 11265 10961 82 174 0 11088 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 50416

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 12512
/proc/meminfo: memFree=1647072/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=55052 CPUtime=162.1
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 13470 0 0 0 16199 11 0 0 25 0 1 0 1149156480 56373248 13455 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 13763 13455 82 174 0 13586 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 60408

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 12512
/proc/meminfo: memFree=1635296/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=66980 CPUtime=222.08
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 16440 0 0 0 22195 13 0 0 25 0 1 0 1149156480 68587520 16425 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 16745 16425 82 174 0 16568 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 72336

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 12512
/proc/meminfo: memFree=1632032/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=70020 CPUtime=282.06
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 17224 0 0 0 28192 14 0 0 25 0 1 0 1149156480 71700480 17209 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 17505 17209 82 174 0 17328 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 75376

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 12512
/proc/meminfo: memFree=1622496/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=79860 CPUtime=342.04
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 19621 0 0 0 34186 18 0 0 25 0 1 0 1149156480 81776640 19606 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 19965 19606 82 174 0 19788 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 85216

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 12512
/proc/meminfo: memFree=1621088/2055920 swapFree=4178912/4192956

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

/proc/12512/statm: 26004 25648 82 174 0 25827 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 109372

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 12512
/proc/meminfo: memFree=1598176/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=104016 CPUtime=581.95
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 25665 0 0 0 58171 24 0 0 25 0 1 0 1149156480 106512384 25650 1992294400 134512640 135226915 4294956208 18446744073709551615 134539873 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 26004 25650 82 174 0 25827 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 109372

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 12512
/proc/meminfo: memFree=1596320/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=105792 CPUtime=641.92
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 26122 0 0 0 64168 24 0 0 25 0 1 0 1149156480 108331008 26107 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 26448 26107 82 174 0 26271 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 111148

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 12512
/proc/meminfo: memFree=1574304/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=128316 CPUtime=701.9
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 31633 0 0 0 70159 31 0 0 25 0 1 0 1149156480 131395584 31618 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 32079 31618 82 174 0 31902 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 133672

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 12512
/proc/meminfo: memFree=1563168/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=139212 CPUtime=761.87
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 34361 0 0 0 76153 34 0 0 25 0 1 0 1149156480 142553088 34346 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 34803 34346 82 174 0 34626 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 144568

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 12512
/proc/meminfo: memFree=1563168/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=139212 CPUtime=821.85
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 34363 0 0 0 82151 34 0 0 25 0 1 0 1149156480 142553088 34348 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 34803 34348 82 174 0 34626 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 144568

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 12512
/proc/meminfo: memFree=1563168/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=139212 CPUtime=881.82
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 34372 0 0 0 88148 34 0 0 25 0 1 0 1149156480 142553088 34357 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 34803 34357 82 174 0 34626 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 144568

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 12512
/proc/meminfo: memFree=1561056/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=141816 CPUtime=941.79
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 34992 0 0 0 94145 34 0 0 25 0 1 0 1149156480 145219584 34977 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 35454 34977 82 174 0 35277 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 147172

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 12512
/proc/meminfo: memFree=1551008/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=151512 CPUtime=1001.78
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 37398 0 0 0 100141 37 0 0 25 0 1 0 1149156480 155148288 37383 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 37878 37383 82 174 0 37701 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 156868

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 12512
/proc/meminfo: memFree=1550944/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=151512 CPUtime=1061.75
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 37398 0 0 0 106138 37 0 0 25 0 1 0 1149156480 155148288 37383 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 37878 37383 82 174 0 37701 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 156868

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 12512
/proc/meminfo: memFree=1550944/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=151512 CPUtime=1121.72
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 37402 0 0 0 112135 37 0 0 25 0 1 0 1149156480 155148288 37387 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 37878 37387 82 174 0 37701 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 156868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 12512
/proc/meminfo: memFree=1550816/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=151512 CPUtime=1181.7
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 37429 0 0 0 118133 37 0 0 25 0 1 0 1149156480 155148288 37414 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 37878 37414 82 174 0 37701 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 156868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 12512
/proc/meminfo: memFree=1550816/2055920 swapFree=4178912/4192956
[pid=12509] ppid=12507 vsize=5356 CPUtime=0.09
/proc/12509/stat : 12509 (lysat.sh) S 12507 12509 11796 0 -1 4194304 310 581 0 0 0 0 9 0 16 0 1 0 1149156470 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12509/statm: 1339 237 195 169 0 50 0
[pid=12512] ppid=12509 vsize=151512 CPUtime=1199.99
/proc/12512/stat : 12512 (LySATi) R 12509 12509 11796 0 -1 4194304 37437 0 0 0 119962 37 0 0 25 0 1 0 1149156480 155148288 37422 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12512/statm: 37878 37422 82 174 0 37701 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 156868

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 12509 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=97985
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.103984
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.71
CPU system time (s): 0.37
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 156868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.097985
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 891
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 1.00285 second user time and 3.37349 second system time

The end

Launcher Data 

Begin job on node47 at 2009-04-03 15:22:20
IDJOB=1561322
IDBENCH=70913
IDSOLVER=511
FILE ID=node47/1561322-1238764940
PBS_JOBID= 9085475
Free space on /tmp= 66548 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/edgematching/compact/em_8_4_5_cmp.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1561322-1238764940/watcher-1561322-1238764940 -o /tmp/evaluation-result-1561322-1238764940/solver-1561322-1238764940 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1561322-1238764940.cnf i

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

MD5SUM BENCH= 0b9eae71c375cb5515f5dd7953424584
RANDOM SEED=1759664528

node47.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		: 3000.216
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		: 3000.216
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:       1702288 kB
Buffers:         58668 kB
Cached:         205136 kB
SwapCached:       7856 kB
Active:         101656 kB
Inactive:       172616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1702288 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:            2596 kB
Writeback:           0 kB
Mapped:          16168 kB
Slab:            65360 kB
Committed_AS:  3359436 kB
PageTables:       1460 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= 66544 MiB
End job on node47 at 2009-04-03 15:42:22