Trace number 1556018

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 1200.41

General information on the benchmark

NameAPPLICATIONS/bitverif/countbitsarray/
countbitsarray02_32.cnf
MD5SUMda0c445b72f13d929ab0690c3bfa81ed
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark926.251
Satisfiable
(Un)Satisfiability was proved
Number of variables4252
Number of clauses12563
Sum of the clauses size29311
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 28374
Number of clauses of size 34187
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   12561    29309 |    3768       0        0     nan |  0.000 % |
0.05/0.10	c |         0 |    9499    28877 |      --       0       --      -- |     --   | -3060/-427
0.09/0.10	c ==============================================================================
0.09/0.10	c Result  :   #vars: 2111   #clauses: 9499   #literals: 28877
0.09/0.10	c CPU time:   0.093985 s
0.09/0.10	c ==============================================================================
0.09/0.11	c lySAT 0.1
0.09/0.11	c minisat core +  additionnal features
0.09/0.11	c ============================[ Problem Statistics ]=============================
0.09/0.11	c |                                                                             |
0.09/0.11	c |  Number of variables:  2111                                                 |
0.09/0.11	c |  Number of clauses:    9499                                                 |
0.09/0.12	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1556018-1238745264/watcher-1556018-1238745264 -o /tmp/evaluation-result-1556018-1238745264/solver-1556018-1238745264 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1556018-1238745264.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 0.99 3/68 3678
/proc/meminfo: memFree=1848632/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1147188036 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 235 195 169 0 50 0
[pid=3679] ppid=3678 vsize=960 CPUtime=0
/proc/3679/stat : 3679 (SatElite) R 3678 3678 3321 0 -1 4194304 149 0 0 0 0 0 0 0 19 0 1 0 1147188036 983040 133 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/3679/statm: 240 134 51 127 0 110 0

[startup+0.0591159 s]
/proc/loadavg: 0.99 0.97 0.99 3/68 3678
/proc/meminfo: memFree=1848632/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1147188036 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 235 195 169 0 50 0
[pid=3679] ppid=3678 vsize=3312 CPUtime=0.05
/proc/3679/stat : 3679 (SatElite) R 3678 3678 3321 0 -1 4194304 678 0 0 0 5 0 0 0 19 0 1 0 1147188036 3391488 662 1992294400 134512640 135034092 4294956096 18446744073709551615 134529233 0 0 4096 3 0 0 0 17 1 0 0
/proc/3679/statm: 828 662 68 127 0 698 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8668

[startup+0.101119 s]
/proc/loadavg: 0.99 0.97 0.99 3/68 3678
/proc/meminfo: memFree=1848632/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1147188036 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 235 195 169 0 50 0
[pid=3679] ppid=3678 vsize=3312 CPUtime=0.09
/proc/3679/stat : 3679 (SatElite) R 3678 3678 3321 0 -1 4194304 691 0 0 0 9 0 0 0 19 0 1 0 1147188036 3391488 675 1992294400 134512640 135034092 4294956096 18446744073709551615 134566294 0 0 4096 3 0 0 0 17 1 0 0
/proc/3679/statm: 828 675 68 127 0 698 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8668

[startup+0.301143 s]
/proc/loadavg: 0.99 0.97 0.99 3/68 3678
/proc/meminfo: memFree=1848632/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+0.701182 s]
/proc/loadavg: 0.99 0.97 0.99 3/68 3678
/proc/meminfo: memFree=1848632/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+1.50126 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3681
/proc/meminfo: memFree=1845928/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=4148 CPUtime=1.38
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 710 0 0 0 138 0 0 0 25 0 1 0 1147188047 4247552 695 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 1037 695 81 174 0 860 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9504

[startup+3.10142 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3681
/proc/meminfo: memFree=1844392/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=5468 CPUtime=2.97
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 1057 0 0 0 297 0 0 0 25 0 1 0 1147188047 5599232 1042 1992294400 134512640 135226915 4294956208 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 1367 1042 81 174 0 1190 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10824

[startup+6.30174 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3681
/proc/meminfo: memFree=1842216/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=7236 CPUtime=6.17
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 1475 0 0 0 617 0 0 0 25 0 1 0 1147188047 7409664 1460 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 1809 1460 81 174 0 1632 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12592

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3681
/proc/meminfo: memFree=1839976/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=9768 CPUtime=12.57
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 2083 0 0 0 1256 1 0 0 25 0 1 0 1147188047 10002432 2068 1992294400 134512640 135226915 4294956208 18446744073709551615 134538608 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 2442 2068 81 174 0 2265 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 15124

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3681
/proc/meminfo: memFree=1837096/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=12432 CPUtime=25.37
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 2731 0 0 0 2536 1 0 0 25 0 1 0 1147188047 12730368 2716 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 3108 2716 81 174 0 2931 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17788

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3681
/proc/meminfo: memFree=1831336/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=18552 CPUtime=50.95
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 4166 0 0 0 5093 2 0 0 25 0 1 0 1147188047 18997248 4151 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 4638 4151 81 174 0 4461 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 23908

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3681
/proc/meminfo: memFree=1826472/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=23732 CPUtime=102.15
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 5381 0 0 0 10212 3 0 0 25 0 1 0 1147188047 24301568 5366 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 5933 5366 81 174 0 5756 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 29088

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3681
/proc/meminfo: memFree=1821800/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=28440 CPUtime=162.13
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 6543 0 0 0 16209 4 0 0 25 0 1 0 1147188047 29122560 6528 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 7110 6528 81 174 0 6933 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 33796

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3681
/proc/meminfo: memFree=1816040/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=34384 CPUtime=222.12
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 7983 0 0 0 22206 6 0 0 25 0 1 0 1147188047 35209216 7968 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 8596 7968 81 174 0 8419 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 39740

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3681
/proc/meminfo: memFree=1811624/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=39788 CPUtime=282.1
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 9105 0 0 0 28202 8 0 0 25 0 1 0 1147188047 40742912 9090 1992294400 134512640 135226915 4294956208 18446744073709551615 134537074 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 9947 9090 81 174 0 9770 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 45144

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3681
/proc/meminfo: memFree=1808360/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=42876 CPUtime=342.08
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 9874 0 0 0 34200 8 0 0 25 0 1 0 1147188047 43905024 9859 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 10719 9859 81 174 0 10542 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 48232

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3687
/proc/meminfo: memFree=1807400/2055920 swapFree=4175348/4192956

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

/proc/3681/statm: 13335 12276 81 174 0 13158 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 58696

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3687
/proc/meminfo: memFree=1798440/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=53340 CPUtime=582.02
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 12293 0 0 0 58190 12 0 0 25 0 1 0 1147188047 54620160 12278 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 13335 12278 81 174 0 13158 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 58696

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3687
/proc/meminfo: memFree=1797800/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=53796 CPUtime=642.01
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 12450 0 0 0 64189 12 0 0 25 0 1 0 1147188047 55087104 12435 1992294400 134512640 135226915 4294956208 18446744073709551615 134544530 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 13449 12435 81 174 0 13272 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 59152

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3687
/proc/meminfo: memFree=1794792/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=57504 CPUtime=701.99
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 13207 0 0 0 70186 13 0 0 25 0 1 0 1147188047 58884096 13192 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 14376 13192 81 174 0 14199 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 62860

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3687
/proc/meminfo: memFree=1787816/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=64248 CPUtime=761.98
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 14913 0 0 0 76183 15 0 0 25 0 1 0 1147188047 65789952 14898 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 16062 14898 81 174 0 15885 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 69604

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3687
/proc/meminfo: memFree=1785832/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=66336 CPUtime=821.95
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 15402 0 0 0 82180 15 0 0 25 0 1 0 1147188047 67928064 15387 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 16584 15387 81 174 0 16407 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 71692

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3687
/proc/meminfo: memFree=1785832/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=66336 CPUtime=881.95
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 15402 0 0 0 88179 16 0 0 25 0 1 0 1147188047 67928064 15387 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 16584 15387 81 174 0 16407 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 71692

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3687
/proc/meminfo: memFree=1785704/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=66444 CPUtime=941.93
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 15428 0 0 0 94177 16 0 0 25 0 1 0 1147188047 68038656 15413 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 16611 15413 81 174 0 16434 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 71800

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3687
/proc/meminfo: memFree=1785000/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=67204 CPUtime=1001.91
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 15594 0 0 0 100175 16 0 0 25 0 1 0 1147188047 68816896 15579 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 16801 15579 81 174 0 16624 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 72560

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3687
/proc/meminfo: memFree=1783848/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=68664 CPUtime=1061.9
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 15879 0 0 0 106173 17 0 0 25 0 1 0 1147188047 70311936 15864 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 17166 15864 81 174 0 16989 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 74020

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3687
/proc/meminfo: memFree=1779688/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=73316 CPUtime=1121.89
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 16930 0 0 0 112171 18 0 0 25 0 1 0 1147188047 75075584 16915 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 18329 16915 81 174 0 18152 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 78672

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3687
/proc/meminfo: memFree=1774184/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=79952 CPUtime=1181.86
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 18313 0 0 0 118167 19 0 0 25 0 1 0 1147188047 81870848 18298 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 19988 18298 81 174 0 19811 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 85308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 3687
/proc/meminfo: memFree=1772136/2055920 swapFree=4175348/4192956
[pid=3678] ppid=3676 vsize=5356 CPUtime=0.1
/proc/3678/stat : 3678 (lysat.sh) S 3676 3678 3321 0 -1 4194304 310 696 0 0 0 0 10 0 17 0 1 0 1147188036 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3678/statm: 1339 237 195 169 0 50 0
[pid=3681] ppid=3678 vsize=82168 CPUtime=1199.97
/proc/3681/stat : 3681 (LySATi) R 3678 3678 3321 0 -1 4194304 18789 0 0 0 119977 20 0 0 25 0 1 0 1147188047 84140032 18774 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 1 0 0
/proc/3681/statm: 20542 18774 81 174 0 20365 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 87524

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 3678 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=104984
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.113982
# 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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.87
CPU system time (s): 0.2
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 87524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.104984
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1006
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 0.998848 second user time and 3.37849 second system time

The end

Launcher Data 

Begin job on node60 at 2009-04-03 09:54:24
IDJOB=1556018
IDBENCH=70811
IDSOLVER=511
FILE ID=node60/1556018-1238745264
PBS_JOBID= 9085389
Free space on /tmp= 66560 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitsarray/countbitsarray02_32.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556018-1238745264/watcher-1556018-1238745264 -o /tmp/evaluation-result-1556018-1238745264/solver-1556018-1238745264 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1556018-1238745264.cnf i

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

MD5SUM BENCH= da0c445b72f13d929ab0690c3bfa81ed
RANDOM SEED=1489924105

node60.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		: 3000.202
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		: 3000.202
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:       1849112 kB
Buffers:         20484 kB
Cached:         110328 kB
SwapCached:      10696 kB
Active:          17112 kB
Inactive:       126488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849112 kB
SwapTotal:     4192956 kB
SwapFree:      4175348 kB
Dirty:            2352 kB
Writeback:           0 kB
Mapped:          18436 kB
Slab:            48756 kB
Committed_AS:  3598848 kB
PageTables:       1712 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= 66560 MiB
End job on node60 at 2009-04-03 10:14:27