Trace number 1717825

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 c/2009-03-20? (TO) 1200.02 1200.51

General information on the benchmark

Nameindustrial/palacios/
medium/emptyroom-4-h21-unsat.cnf
MD5SUM175ec3119584300988ad366c4a04cccc
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark316.247
Satisfiable
(Un)Satisfiability was proved
Number of variables69148
Number of clauses208728
Sum of the clauses size487544
Maximum clause length28
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2139492
Number of clauses of size 368730
Number of clauses of size 4102
Number of clauses of size 513
Number of clauses of size over 5135

Solver Data 

0.00/0.00	c Parsing...
0.09/0.19	c ==============================================================================
0.09/0.19	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.19	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.19	c ==============================================================================
0.09/0.19	c |         0 |  207960   486008 |   62387       0        0     nan |  0.000 % |
1.58/1.61	c |         0 |  121498   417368 |      --       0       --      -- |     --   | -86462/-68640
1.58/1.61	c ==============================================================================
1.58/1.61	c Result  :   #vars: 18081   #clauses: 121498   #literals: 417368
1.58/1.61	c CPU time:   1.53877 s
1.58/1.61	c ==============================================================================
1.69/1.79	This is MiniSat 2.0 beta
1.69/1.79	WARNING: for repeatability, setting FPU to use double precision
1.69/1.79	============================[ Problem Statistics ]=============================
1.69/1.79	|                                                                             |
1.69/1.79	|  Number of variables:  18081                                                |
1.69/1.79	|  Number of clauses:    121498                                               |
1.78/1.87	|  Parsing time:         0.07         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-1717825-1240631104/watcher-1717825-1240631104 -o /tmp/evaluation-result-1717825-1240631104/solver-1717825-1240631104 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1717825-1240631104.cnf c 

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


[startup+0 s]
/proc/loadavg: 1.99 1.81 1.40 3/64 16630
/proc/meminfo: memFree=1698928/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=0
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 91138443 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 235 195 169 0 50 0
[pid=16631] ppid=16630 vsize=1172 CPUtime=0
/proc/16631/stat : 16631 (SatElite) R 16630 16630 15684 0 -1 4194304 190 0 0 0 0 0 0 0 19 0 1 0 91138443 1200128 174 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/16631/statm: 293 175 51 127 0 163 0

[startup+0.0747629 s]
/proc/loadavg: 1.99 1.81 1.40 3/64 16630
/proc/meminfo: memFree=1698928/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=0
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 91138443 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 235 195 169 0 50 0
[pid=16631] ppid=16630 vsize=13888 CPUtime=0.06
/proc/16631/stat : 16631 (SatElite) R 16630 16630 15684 0 -1 4194304 2690 0 0 0 5 1 0 0 19 0 1 0 91138443 14221312 2674 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/16631/statm: 3472 2674 52 127 0 3342 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 19244

[startup+0.102765 s]
/proc/loadavg: 1.99 1.81 1.40 3/64 16630
/proc/meminfo: memFree=1698928/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=0
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 91138443 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 235 195 169 0 50 0
[pid=16631] ppid=16630 vsize=16264 CPUtime=0.09
/proc/16631/stat : 16631 (SatElite) R 16630 16630 15684 0 -1 4194304 3556 0 0 0 7 2 0 0 19 0 1 0 91138443 16654336 3540 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/16631/statm: 4066 3540 52 127 0 3936 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21620

[startup+0.301783 s]
/proc/loadavg: 1.99 1.81 1.40 3/64 16630
/proc/meminfo: memFree=1698928/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=0
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 91138443 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 235 195 169 0 50 0
[pid=16631] ppid=16630 vsize=34424 CPUtime=0.29
/proc/16631/stat : 16631 (SatElite) R 16630 16630 15684 0 -1 4194304 7079 0 0 0 25 4 0 0 21 0 1 0 91138443 35250176 6889 1992294400 134512640 135034092 4294956096 18446744073709551615 134578160 0 0 4096 3 0 0 0 17 0 0 0
/proc/16631/statm: 8606 6889 68 127 0 8476 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 39780

[startup+0.701818 s]
/proc/loadavg: 1.99 1.81 1.40 3/64 16630
/proc/meminfo: memFree=1698928/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=0
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 91138443 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 235 195 169 0 50 0
[pid=16631] ppid=16630 vsize=37064 CPUtime=0.69
/proc/16631/stat : 16631 (SatElite) R 16630 16630 15684 0 -1 4194304 7718 0 0 0 64 5 0 0 25 0 1 0 91138443 37953536 7528 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/16631/statm: 9266 7528 68 127 0 9136 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42420

[startup+1.50289 s]
/proc/loadavg: 1.91 1.79 1.40 2/66 16632
/proc/meminfo: memFree=1662496/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=0
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 91138443 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 235 195 169 0 50 0
[pid=16631] ppid=16630 vsize=40040 CPUtime=1.49
/proc/16631/stat : 16631 (SatElite) R 16630 16630 15684 0 -1 4194304 8708 0 0 0 143 6 0 0 25 0 1 0 91138443 41000960 8178 1992294400 134512640 135034092 4294956096 18446744073709551615 134566388 0 0 4096 3 0 0 0 17 0 0 0
/proc/16631/statm: 10010 8178 68 127 0 9880 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45396

[startup+3.10103 s]
/proc/loadavg: 1.91 1.79 1.40 2/66 16633
/proc/meminfo: memFree=1683232/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=1.78
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 310 9226 0 0 0 0 170 8 16 0 1 0 91138443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 237 195 169 0 50 0
[pid=16633] ppid=16630 vsize=9240 CPUtime=1.29
/proc/16633/stat : 16633 (LySATc) R 16630 16630 15684 0 -1 4194304 2184 0 0 0 128 1 0 0 25 0 1 0 91138622 9461760 2169 1992294400 134512640 135214827 4294956208 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/16633/statm: 2310 2169 78 171 0 2137 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14596

[startup+6.30132 s]
/proc/loadavg: 1.91 1.79 1.40 2/66 16633
/proc/meminfo: memFree=1682208/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=1.78
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 310 9226 0 0 0 0 170 8 16 0 1 0 91138443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 237 195 169 0 50 0
[pid=16633] ppid=16630 vsize=10172 CPUtime=4.49
/proc/16633/stat : 16633 (LySATc) R 16630 16630 15684 0 -1 4194304 2414 0 0 0 448 1 0 0 25 0 1 0 91138622 10416128 2399 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16633/statm: 2543 2399 78 171 0 2370 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 15528

[startup+12.7019 s]
/proc/loadavg: 1.77 1.77 1.39 2/66 16633
/proc/meminfo: memFree=1680288/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=1.78
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 310 9226 0 0 0 0 170 8 16 0 1 0 91138443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 237 195 169 0 50 0
[pid=16633] ppid=16630 vsize=11976 CPUtime=10.89
/proc/16633/stat : 16633 (LySATc) R 16630 16630 15684 0 -1 4194304 2863 0 0 0 1087 2 0 0 25 0 1 0 91138622 12263424 2848 1992294400 134512640 135214827 4294956208 18446744073709551615 134527318 0 0 4096 3 0 0 0 17 0 0 0
/proc/16633/statm: 2994 2848 78 171 0 2821 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 17332

[startup+25.501 s]
/proc/loadavg: 1.65 1.74 1.39 2/66 16633
/proc/meminfo: memFree=1676896/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=1.78
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 310 9226 0 0 0 0 170 8 16 0 1 0 91138443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 237 195 169 0 50 0
[pid=16633] ppid=16630 vsize=15588 CPUtime=23.69
/proc/16633/stat : 16633 (LySATc) R 16630 16630 15684 0 -1 4194304 3757 0 0 0 2365 4 0 0 25 0 1 0 91138622 15962112 3742 1992294400 134512640 135214827 4294956208 18446744073709551615 134527344 0 0 4096 3 0 0 0 17 0 0 0
/proc/16633/statm: 3897 3742 78 171 0 3724 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 20944

[startup+51.1014 s]
/proc/loadavg: 1.43 1.68 1.38 2/66 16633
/proc/meminfo: memFree=1669280/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=1.78
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 310 9226 0 0 0 0 170 8 16 0 1 0 91138443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 237 195 169 0 50 0
[pid=16633] ppid=16630 vsize=23140 CPUtime=49.27
/proc/16633/stat : 16633 (LySATc) R 16630 16630 15684 0 -1 4194304 5639 0 0 0 4921 6 0 0 25 0 1 0 91138622 23695360 5624 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/16633/statm: 5785 5624 78 171 0 5612 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 28496

[startup+102.307 s]
/proc/loadavg: 1.17 1.56 1.35 2/66 16633
/proc/meminfo: memFree=1657888/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=1.78
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 310 9226 0 0 0 0 170 8 16 0 1 0 91138443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 237 195 169 0 50 0
[pid=16633] ppid=16630 vsize=34612 CPUtime=100.45
/proc/16633/stat : 16633 (LySATc) R 16630 16630 15684 0 -1 4194304 8456 0 0 0 10036 9 0 0 25 0 1 0 91138622 35442688 8441 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/16633/statm: 8653 8441 78 171 0 8480 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 39968

[startup+162.301 s]
/proc/loadavg: 1.06 1.46 1.33 2/66 16633
/proc/meminfo: memFree=1650400/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=1.78
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 310 9226 0 0 0 0 170 8 16 0 1 0 91138443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 237 195 169 0 50 0
[pid=16633] ppid=16630 vsize=42096 CPUtime=160.43
/proc/16633/stat : 16633 (LySATc) R 16630 16630 15684 0 -1 4194304 10342 0 0 0 16032 11 0 0 25 0 1 0 91138622 43106304 10327 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16633/statm: 10524 10327 78 171 0 10351 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 47452

[startup+222.302 s]
/proc/loadavg: 1.02 1.37 1.31 2/66 16633
/proc/meminfo: memFree=1642336/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=1.78
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 310 9226 0 0 0 0 170 8 16 0 1 0 91138443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 237 195 169 0 50 0
[pid=16633] ppid=16630 vsize=50160 CPUtime=220.41
/proc/16633/stat : 16633 (LySATc) R 16630 16630 15684 0 -1 4194304 12333 0 0 0 22028 13 0 0 25 0 1 0 91138622 51363840 12318 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/16633/statm: 12540 12318 78 171 0 12367 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 55516

[startup+282.301 s]
/proc/loadavg: 1.01 1.30 1.28 2/66 16633
/proc/meminfo: memFree=1635872/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=1.78
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 310 9226 0 0 0 0 170 8 16 0 1 0 91138443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 237 195 169 0 50 0
[pid=16633] ppid=16630 vsize=56572 CPUtime=280.39
/proc/16633/stat : 16633 (LySATc) R 16630 16630 15684 0 -1 4194304 13935 0 0 0 28025 14 0 0 25 0 1 0 91138622 57929728 13920 1992294400 134512640 135214827 4294956208 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/16633/statm: 14143 13920 78 171 0 13970 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 61928

[startup+342.302 s]
/proc/loadavg: 1.00 1.24 1.26 2/66 16633
/proc/meminfo: memFree=1635808/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=1.78
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 310 9226 0 0 0 0 170 8 16 0 1 0 91138443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 237 195 169 0 50 0
[pid=16633] ppid=16630 vsize=56724 CPUtime=340.36
/proc/16633/stat : 16633 (LySATc) R 16630 16630 15684 0 -1 4194304 13949 0 0 0 34022 14 0 0 25 0 1 0 91138622 58085376 13934 1992294400 134512640 135214827 4294956208 18446744073709551615 134529195 0 0 4096 3 0 0 0 17 0 0 0
/proc/16633/statm: 14181 13934 78 171 0 14008 0

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

/proc/16633/statm: 14435 14171 78 171 0 14262 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 63096

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.18 2/66 16633
/proc/meminfo: memFree=1634144/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=1.78
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 310 9226 0 0 0 0 170 8 16 0 1 0 91138443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 237 195 169 0 50 0
[pid=16633] ppid=16630 vsize=58692 CPUtime=640.25
/proc/16633/stat : 16633 (LySATc) R 16630 16630 15684 0 -1 4194304 14363 0 0 0 64010 15 0 0 25 0 1 0 91138622 60100608 14348 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/16633/statm: 14673 14348 78 171 0 14500 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 64048

[startup+702.303 s]
/proc/loadavg: 1.00 1.06 1.16 2/66 16633
/proc/meminfo: memFree=1630176/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=1.78
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 310 9226 0 0 0 0 170 8 16 0 1 0 91138443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 237 195 169 0 50 0
[pid=16633] ppid=16630 vsize=62596 CPUtime=700.22
/proc/16633/stat : 16633 (LySATc) R 16630 16630 15684 0 -1 4194304 15326 0 0 0 70005 17 0 0 25 0 1 0 91138622 64098304 15311 1992294400 134512640 135214827 4294956208 18446744073709551615 134529328 0 0 4096 3 0 0 0 17 0 0 0
/proc/16633/statm: 15649 15311 78 171 0 15476 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 67952

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.15 2/66 16633
/proc/meminfo: memFree=1630112/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=1.78
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 310 9226 0 0 0 0 170 8 16 0 1 0 91138443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 237 195 169 0 50 0
[pid=16633] ppid=16630 vsize=62596 CPUtime=760.2
/proc/16633/stat : 16633 (LySATc) R 16630 16630 15684 0 -1 4194304 15326 0 0 0 76003 17 0 0 25 0 1 0 91138622 64098304 15311 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/16633/statm: 15649 15311 78 171 0 15476 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 67952

[startup+822.303 s]
/proc/loadavg: 1.00 1.04 1.14 2/66 16633
/proc/meminfo: memFree=1630048/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=1.78
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 310 9226 0 0 0 0 170 8 16 0 1 0 91138443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 237 195 169 0 50 0
[pid=16633] ppid=16630 vsize=62596 CPUtime=820.18
/proc/16633/stat : 16633 (LySATc) R 16630 16630 15684 0 -1 4194304 15326 0 0 0 82001 17 0 0 25 0 1 0 91138622 64098304 15311 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/16633/statm: 15649 15311 78 171 0 15476 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 67952

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.13 2/66 16633
/proc/meminfo: memFree=1630048/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=1.78
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 310 9226 0 0 0 0 170 8 16 0 1 0 91138443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 237 195 169 0 50 0
[pid=16633] ppid=16630 vsize=62596 CPUtime=880.15
/proc/16633/stat : 16633 (LySATc) R 16630 16630 15684 0 -1 4194304 15342 0 0 0 87998 17 0 0 25 0 1 0 91138622 64098304 15327 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/16633/statm: 15649 15327 78 171 0 15476 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 67952

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 16633
/proc/meminfo: memFree=1630048/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=1.78
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 310 9226 0 0 0 0 170 8 16 0 1 0 91138443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 237 195 169 0 50 0
[pid=16633] ppid=16630 vsize=62596 CPUtime=940.13
/proc/16633/stat : 16633 (LySATc) R 16630 16630 15684 0 -1 4194304 15344 0 0 0 93996 17 0 0 25 0 1 0 91138622 64098304 15329 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/16633/statm: 15649 15329 78 171 0 15476 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 67952

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/66 16639
/proc/meminfo: memFree=1629720/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=1.78
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 310 9226 0 0 0 0 170 8 16 0 1 0 91138443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 237 195 169 0 50 0
[pid=16633] ppid=16630 vsize=62760 CPUtime=1000.12
/proc/16633/stat : 16633 (LySATc) R 16630 16630 15684 0 -1 4194304 15379 0 0 0 99995 17 0 0 25 0 1 0 91138622 64266240 15364 1992294400 134512640 135214827 4294956208 18446744073709551615 134529399 0 0 4096 3 0 0 0 17 0 0 0
/proc/16633/statm: 15690 15364 78 171 0 15517 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 68116

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/66 16639
/proc/meminfo: memFree=1629656/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=1.78
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 310 9226 0 0 0 0 170 8 16 0 1 0 91138443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 237 195 169 0 50 0
[pid=16633] ppid=16630 vsize=62760 CPUtime=1060.09
/proc/16633/stat : 16633 (LySATc) R 16630 16630 15684 0 -1 4194304 15403 0 0 0 105992 17 0 0 25 0 1 0 91138622 64266240 15388 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/16633/statm: 15690 15388 78 171 0 15517 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 68116

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 16639
/proc/meminfo: memFree=1629528/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=1.78
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 310 9226 0 0 0 0 170 8 16 0 1 0 91138443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 237 195 169 0 50 0
[pid=16633] ppid=16630 vsize=63004 CPUtime=1120.07
/proc/16633/stat : 16633 (LySATc) R 16630 16630 15684 0 -1 4194304 15446 0 0 0 111990 17 0 0 25 0 1 0 91138622 64516096 15431 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/16633/statm: 15751 15431 78 171 0 15578 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 68360

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 16639
/proc/meminfo: memFree=1629336/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=1.78
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 310 9226 0 0 0 0 170 8 16 0 1 0 91138443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 237 195 169 0 50 0
[pid=16633] ppid=16630 vsize=63292 CPUtime=1180.05
/proc/16633/stat : 16633 (LySATc) R 16630 16630 15684 0 -1 4194304 15495 0 0 0 117988 17 0 0 25 0 1 0 91138622 64811008 15480 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/16633/statm: 15823 15480 78 171 0 15650 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 68648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 16639
/proc/meminfo: memFree=1629336/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=1.78
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 310 9226 0 0 0 0 170 8 16 0 1 0 91138443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 237 195 169 0 50 0
[pid=16633] ppid=16630 vsize=63292 CPUtime=1198.24
/proc/16633/stat : 16633 (LySATc) R 16630 16630 15684 0 -1 4194304 15495 0 0 0 119807 17 0 0 25 0 1 0 91138622 64811008 15480 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/16633/statm: 15823 15480 78 171 0 15650 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 68648

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 16639
/proc/meminfo: memFree=1629336/2055920 swapFree=4192812/4192956
[pid=16630] ppid=16628 vsize=5356 CPUtime=1.78
/proc/16630/stat : 16630 (lysat.sh) S 16628 16630 15684 0 -1 4194304 310 9226 0 0 0 0 170 8 16 0 1 0 91138443 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16630/statm: 1339 237 195 169 0 50 0
[pid=16633] ppid=16630 vsize=63292 CPUtime=1198.24
/proc/16633/stat : 16633 (LySATc) R 16630 16630 15684 0 -1 4194304 15495 0 0 0 119807 17 0 0 25 0 1 0 91138622 64811008 15480 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/16633/statm: 15823 15480 78 171 0 15650 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 68648

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16630 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=703740
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=86986
# CPU time returned by wait4() is 1.79073
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.77
CPU system time (s): 0.25
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 68648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.70374
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9536
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= 7

runsolver used 1.13283 second user time and 3.24451 second system time

The end

Launcher Data 

Begin job on node43 at 2009-04-25 05:45:04
IDJOB=1717825
IDBENCH=20425
IDSOLVER=512
FILE ID=node43/1717825-1240631104
PBS_JOBID= 9186351
Free space on /tmp= 66400 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT07/industrial/palacios/medium/emptyroom-4-h21-unsat.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717825-1240631104/watcher-1717825-1240631104 -o /tmp/evaluation-result-1717825-1240631104/solver-1717825-1240631104 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1717825-1240631104.cnf c

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

MD5SUM BENCH= 175ec3119584300988ad366c4a04cccc
RANDOM SEED=165247795

node43.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		: 3000.237
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		: 3000.237
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:       1699408 kB
Buffers:         35016 kB
Cached:         240580 kB
SwapCached:        144 kB
Active:          64672 kB
Inactive:       224992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1699408 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5560 kB
Writeback:           0 kB
Mapped:          23692 kB
Slab:            52884 kB
Committed_AS:   309984 kB
PageTables:       1444 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= 66392 MiB
End job on node43 at 2009-04-25 06:05:06