Trace number 1525249

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) 1200.04 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S839302453-094.cnf
MD5SUM5a4a01076ef9554c4c4991324b6100b4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.1969
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.09/0.11	c |         0 |   33414   101461 |      --       0       --      -- |     --   | -186/661
0.09/0.11	c ==============================================================================
0.09/0.11	c Result  :   #vars: 7813   #clauses: 33414   #literals: 101461
0.09/0.11	c CPU time:   0.105983 s
0.09/0.11	c ==============================================================================
0.09/0.15	c lySAT 0.1
0.09/0.15	c minisat core +  additionnal features
0.09/0.15	c ============================[ Problem Statistics ]=============================
0.09/0.15	c |                                                                             |
0.09/0.15	c |  Number of variables:  7813                                                 |
0.09/0.15	c |  Number of clauses:    33414                                                |
0.09/0.18	c |  Parsing time:         0.02         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-1525249-1238392371/watcher-1525249-1238392371 -o /tmp/evaluation-result-1525249-1238392371/solver-1525249-1238392371 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525249-1238392371.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: 0.99 0.97 0.98 3/64 26010
/proc/meminfo: memFree=1616160/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111900329 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 235 195 169 0 50 0
[pid=26011] ppid=26010 vsize=1556 CPUtime=0
/proc/26011/stat : 26011 (SatElite) R 26010 26010 25674 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1111900330 1593344 270 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/26011/statm: 389 272 50 127 0 259 0

[startup+0.011972 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 26010
/proc/meminfo: memFree=1616160/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111900329 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 235 195 169 0 50 0
[pid=26011] ppid=26010 vsize=2216 CPUtime=0
/proc/26011/stat : 26011 (SatElite) R 26010 26010 25674 0 -1 4194304 477 0 0 0 0 0 0 0 19 0 1 0 1111900330 2269184 461 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/26011/statm: 554 462 50 127 0 424 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7572

[startup+0.101982 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 26010
/proc/meminfo: memFree=1616160/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111900329 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 235 195 169 0 50 0
[pid=26011] ppid=26010 vsize=4428 CPUtime=0.09
/proc/26011/stat : 26011 (SatElite) R 26010 26010 25674 0 -1 4194304 999 0 0 0 9 0 0 0 19 0 1 0 1111900330 4534272 983 1992294400 134512640 135034092 4294956096 18446744073709551615 134566576 0 0 4096 3 0 0 0 17 0 0 0
/proc/26011/statm: 1107 983 68 127 0 977 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9784

[startup+0.302014 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 26010
/proc/meminfo: memFree=1616160/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+0.701056 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 26010
/proc/meminfo: memFree=1616160/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+1.50113 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26013
/proc/meminfo: memFree=1610640/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=6540 CPUtime=1.33
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 1432 0 0 0 133 0 0 0 25 0 1 0 1111900345 6696960 1418 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/26013/statm: 1635 1418 82 174 0 1458 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11896

[startup+3.10131 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26013
/proc/meminfo: memFree=1609168/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=7988 CPUtime=2.93
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 1783 0 0 0 292 1 0 0 25 0 1 0 1111900345 8179712 1769 1992294400 134512640 135226915 4294956208 18446744073709551615 134537563 0 0 4096 3 0 0 0 17 0 0 0
/proc/26013/statm: 1997 1769 82 174 0 1820 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13344

[startup+6.30165 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26013
/proc/meminfo: memFree=1605904/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=11920 CPUtime=6.13
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 2761 0 0 0 611 2 0 0 25 0 1 0 1111900345 12206080 2747 1992294400 134512640 135226915 4294956208 18446744073709551615 134525815 0 0 4096 3 0 0 0 17 0 0 0
/proc/26013/statm: 2980 2747 82 174 0 2803 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17276

[startup+12.7024 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26013
/proc/meminfo: memFree=1599832/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=16384 CPUtime=12.52
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 3871 0 0 0 1250 2 0 0 25 0 1 0 1111900345 16777216 3857 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/26013/statm: 4096 3857 82 174 0 3919 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 21740

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26013
/proc/meminfo: memFree=1587096/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=29308 CPUtime=25.32
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 7084 0 0 0 2527 5 0 0 25 0 1 0 1111900345 30011392 7070 1992294400 134512640 135226915 4294956208 18446744073709551615 134540947 0 0 4096 3 0 0 0 17 0 0 0
/proc/26013/statm: 7327 7070 82 174 0 7150 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 34664

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26013
/proc/meminfo: memFree=1581272/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=34940 CPUtime=50.91
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 8531 0 0 0 5084 7 0 0 25 0 1 0 1111900345 35778560 8517 1992294400 134512640 135226915 4294956208 18446744073709551615 134536975 0 0 4096 3 0 0 0 17 0 0 0
/proc/26013/statm: 8735 8517 82 174 0 8558 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 40296

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26013
/proc/meminfo: memFree=1551512/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=64676 CPUtime=102.09
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 15931 0 0 0 10195 14 0 0 25 0 1 0 1111900345 66228224 15917 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/26013/statm: 16169 15917 82 174 0 15992 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 70032

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26013
/proc/meminfo: memFree=1541144/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=74884 CPUtime=162.06
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 18499 0 0 0 16190 16 0 0 25 0 1 0 1111900345 76681216 18485 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/26013/statm: 18721 18485 82 174 0 18544 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 80240

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26013
/proc/meminfo: memFree=1523736/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=92360 CPUtime=222.04
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 22838 0 0 0 22184 20 0 0 25 0 1 0 1111900345 94576640 22824 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/26013/statm: 23090 22824 82 174 0 22913 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 97716

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26013
/proc/meminfo: memFree=1496664/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=119568 CPUtime=282.01
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 29612 0 0 0 28175 26 0 0 25 0 1 0 1111900345 122437632 29598 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/26013/statm: 29892 29598 82 174 0 29715 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 124924

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26013
/proc/meminfo: memFree=1496600/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=119568 CPUtime=341.98
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 29612 0 0 0 34172 26 0 0 25 0 1 0 1111900345 122437632 29598 1992294400 134512640 135226915 4294956208 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 0 0 0
/proc/26013/statm: 29892 29598 82 174 0 29715 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 124924

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26013
/proc/meminfo: memFree=1469528/2055920 swapFree=4172472/4192956

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

/proc/26013/statm: 37575 37328 82 174 0 37398 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 155656

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26019
/proc/meminfo: memFree=1441880/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=174376 CPUtime=581.87
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 43290 0 0 0 58144 43 0 0 25 0 1 0 1111900345 178561024 43276 1992294400 134512640 135226915 4294956208 18446744073709551615 134536818 0 0 4096 3 0 0 0 17 0 0 0
/proc/26013/statm: 43594 43276 82 174 0 43417 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 179732

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26019
/proc/meminfo: memFree=1441816/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=174376 CPUtime=641.85
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 43290 0 0 0 64142 43 0 0 25 0 1 0 1111900345 178561024 43276 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26013/statm: 43594 43276 82 174 0 43417 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 179732

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26019
/proc/meminfo: memFree=1441688/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=174376 CPUtime=701.82
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 43290 0 0 0 70139 43 0 0 25 0 1 0 1111900345 178561024 43276 1992294400 134512640 135226915 4294956208 18446744073709551615 134537162 0 0 4096 3 0 0 0 17 0 0 0
/proc/26013/statm: 43594 43276 82 174 0 43417 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 179732

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26019
/proc/meminfo: memFree=1425624/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=190344 CPUtime=761.81
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 47294 0 0 0 76131 50 0 0 25 0 1 0 1111900345 194912256 47280 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26013/statm: 47586 47280 82 174 0 47409 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 195700

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26019
/proc/meminfo: memFree=1405592/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=210152 CPUtime=821.78
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 52277 0 0 0 82122 56 0 0 25 0 1 0 1111900345 215195648 52263 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26013/statm: 52538 52263 82 174 0 52361 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 215508

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26019
/proc/meminfo: memFree=1405592/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=210152 CPUtime=881.75
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 52277 0 0 0 88119 56 0 0 25 0 1 0 1111900345 215195648 52263 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/26013/statm: 52538 52263 82 174 0 52361 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 215508

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26019
/proc/meminfo: memFree=1405528/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=210152 CPUtime=941.71
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 52277 0 0 0 94115 56 0 0 25 0 1 0 1111900345 215195648 52263 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26013/statm: 52538 52263 82 174 0 52361 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 215508

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26019
/proc/meminfo: memFree=1405528/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=210152 CPUtime=1001.69
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 52277 0 0 0 100113 56 0 0 25 0 1 0 1111900345 215195648 52263 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/26013/statm: 52538 52263 82 174 0 52361 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 215508

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26019
/proc/meminfo: memFree=1382808/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=233304 CPUtime=1061.66
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 58067 0 0 0 106104 62 0 0 25 0 1 0 1111900345 238903296 58053 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26013/statm: 58326 58053 82 174 0 58149 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 238660

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26019
/proc/meminfo: memFree=1354072/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=262320 CPUtime=1121.64
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 65224 0 0 0 112094 70 0 0 25 0 1 0 1111900345 268615680 65210 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26013/statm: 65580 65210 82 174 0 65403 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 267676

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26019
/proc/meminfo: memFree=1343832/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=272288 CPUtime=1181.61
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 67707 0 0 0 118089 72 0 0 25 0 1 0 1111900345 278822912 67693 1992294400 134512640 135226915 4294956208 18446744073709551615 134525821 0 0 4096 3 0 0 0 17 0 0 0
/proc/26013/statm: 68072 67693 82 174 0 67895 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 277644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26019
/proc/meminfo: memFree=1343768/2055920 swapFree=4172472/4192956
[pid=26010] ppid=26008 vsize=5356 CPUtime=0.14
/proc/26010/stat : 26010 (lysat.sh) S 26008 26010 25674 0 -1 4194304 311 1070 0 0 0 0 14 0 15 0 1 0 1111900329 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26010/statm: 1339 237 195 169 0 50 0
[pid=26013] ppid=26010 vsize=272288 CPUtime=1199.9
/proc/26013/stat : 26013 (LySATi) R 26010 26010 25674 0 -1 4194304 67707 0 0 0 119918 72 0 0 25 0 1 0 1111900345 278822912 67693 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26013/statm: 68072 67693 82 174 0 67895 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 277644

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 26010 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=143978
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.155976
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.32
CPU system time (s): 0.72
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 277644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.143978
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1381
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= 3

runsolver used 1.03784 second user time and 3.33949 second system time

The end

Launcher Data 

Begin job on node37 at 2009-03-30 07:52:51
IDJOB=1525249
IDBENCH=70306
IDSOLVER=511
FILE ID=node37/1525249-1238392371
PBS_JOBID= 9061322
Free space on /tmp= 66428 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S839302453-094.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525249-1238392371/watcher-1525249-1238392371 -o /tmp/evaluation-result-1525249-1238392371/solver-1525249-1238392371 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525249-1238392371.cnf i

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

MD5SUM BENCH= 5a4a01076ef9554c4c4991324b6100b4
RANDOM SEED=750094360

node37.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		: 3000.213
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		: 3000.213
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:       1616704 kB
Buffers:         71844 kB
Cached:         270116 kB
SwapCached:      14360 kB
Active:          75544 kB
Inactive:       282296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1616704 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            2752 kB
Writeback:           0 kB
Mapped:          18820 kB
Slab:            67492 kB
Committed_AS:  2826756 kB
PageTables:       1384 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= 66428 MiB
End job on node37 at 2009-03-30 08:12:54