Trace number 1730229

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) 1200.06 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
MD5SUMdff294238660aead84de7aec33e643fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark43.5644
Satisfiable
(Un)Satisfiability was proved
Number of variables3540
Number of clauses207150
Sum of the clauses size623040
Maximum clause length59
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21770
Number of clauses of size 3205320
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 560

Solver Data

0.00/0.00	c Parsing...
0.09/0.18	c ==============================================================================
0.09/0.18	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.18	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.18	c ==============================================================================
0.09/0.18	c |         0 |  207150   623040 |   62144       0        0     nan |  0.000 % |
0.09/0.18	c ==============================================================================
0.09/0.18	c Result  :   #vars: 3540   #clauses: 207150   #literals: 623040
0.09/0.18	c CPU time:   0.159975 s
0.09/0.18	c ==============================================================================
0.39/0.42	This is MiniSat 2.0 beta
0.39/0.42	WARNING: for repeatability, setting FPU to use double precision
0.39/0.42	============================[ Problem Statistics ]=============================
0.39/0.42	|                                                                             |
0.39/0.42	|  Number of variables:  3540                                                 |
0.39/0.42	|  Number of clauses:    207150                                               |
0.40/0.55	|  Parsing time:         0.12         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-1730229-1240757259/watcher-1730229-1240757259 -o /tmp/evaluation-result-1730229-1240757259/solver-1730229-1240757259 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1730229-1240757259.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: 0.99 0.97 0.99 3/64 27834
/proc/meminfo: memFree=1679488/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0
/proc/27834/stat : 27834 (lysat.sh) R 27832 27834 27497 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 103759513 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 238487661215 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/27834/statm: 1339 234 194 169 0 50 0
[pid=27835] ppid=27834 vsize=1172 CPUtime=0
/proc/27835/stat : 27835 (SatElite) R 27834 27834 27497 0 -1 4194304 211 0 0 0 0 0 0 0 18 0 1 0 103759514 1200128 195 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/27835/statm: 293 197 50 127 0 163 0

[startup+0.037412 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 27834
/proc/meminfo: memFree=1679488/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103759513 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27834/statm: 1339 235 195 169 0 50 0
[pid=27835] ppid=27834 vsize=3352 CPUtime=0.03
/proc/27835/stat : 27835 (SatElite) R 27834 27834 27497 0 -1 4194304 738 0 0 0 3 0 0 0 18 0 1 0 103759514 3432448 722 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/27835/statm: 838 723 51 127 0 708 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8708

[startup+0.101419 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 27834
/proc/meminfo: memFree=1679488/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103759513 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27834/statm: 1339 235 195 169 0 50 0
[pid=27835] ppid=27834 vsize=7172 CPUtime=0.09
/proc/27835/stat : 27835 (SatElite) R 27834 27834 27497 0 -1 4194304 1702 0 0 0 8 1 0 0 19 0 1 0 103759514 7344128 1686 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/27835/statm: 1793 1687 51 127 0 1663 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12528

[startup+0.301439 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 27834
/proc/meminfo: memFree=1679488/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103759513 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27834/statm: 1339 235 195 169 0 50 0
[pid=27835] ppid=27834 vsize=13232 CPUtime=0.29
/proc/27835/stat : 27835 (SatElite) R 27834 27834 27497 0 -1 4194304 3199 0 0 0 26 3 0 0 21 0 1 0 103759514 13549568 3183 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/27835/statm: 3308 3183 67 127 0 3178 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18588

[startup+0.701498 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 27834
/proc/meminfo: memFree=1679488/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 5356

[startup+1.50158 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27837
/proc/meminfo: memFree=1663024/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=16304 CPUtime=1.06
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 3971 0 0 0 105 1 0 0 25 0 1 0 103759556 16695296 3956 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 4076 3956 78 171 0 3903 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 21660

[startup+3.10176 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27837
/proc/meminfo: memFree=1656240/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=23312 CPUtime=2.65
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 5710 0 0 0 263 2 0 0 25 0 1 0 103759556 23871488 5695 1992294400 134512640 135214827 4294956224 18446744073709551615 134529383 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 5828 5695 78 171 0 5655 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 28668

[startup+6.30112 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27837
/proc/meminfo: memFree=1643568/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=37532 CPUtime=5.85
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 9287 0 0 0 581 4 0 0 25 0 1 0 103759556 38432768 9272 1992294400 134512640 135214827 4294956224 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 9383 9272 78 171 0 9210 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 42888

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27837
/proc/meminfo: memFree=1620272/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=57412 CPUtime=12.25
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 14231 0 0 0 1218 7 0 0 25 0 1 0 103759556 58789888 14216 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 14353 14216 78 171 0 14180 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 62768

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27837
/proc/meminfo: memFree=1588208/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=88964 CPUtime=25.04
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 22127 0 0 0 2493 11 0 0 25 0 1 0 103759556 91099136 22112 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 22241 22112 78 171 0 22068 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 94320

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27837
/proc/meminfo: memFree=1548976/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=128004 CPUtime=50.63
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 31872 0 0 0 5041 22 0 0 25 0 1 0 103759556 131076096 31857 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 32001 31857 78 171 0 31828 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 133360

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27837
/proc/meminfo: memFree=1456496/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=219640 CPUtime=101.81
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 54744 0 0 0 10143 38 0 0 25 0 1 0 103759556 224911360 54729 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 54910 54730 78 171 0 54737 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 224996

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27837
/proc/meminfo: memFree=1351088/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=325704 CPUtime=161.78
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 81218 0 0 0 16118 60 0 0 25 0 1 0 103759556 333520896 81203 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 81426 81203 78 171 0 81253 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 331060

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27837
/proc/meminfo: memFree=1281456/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=395044 CPUtime=221.76
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 98418 0 0 0 22099 77 0 0 25 0 1 0 103759556 404525056 98403 1992294400 134512640 135214827 4294956224 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 98761 98403 78 171 0 98588 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 400400

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27837
/proc/meminfo: memFree=1240944/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=435212 CPUtime=281.73
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 108475 0 0 0 28087 86 0 0 25 0 1 0 103759556 445657088 108460 1992294400 134512640 135214827 4294956224 18446744073709551615 134529383 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 108803 108460 78 171 0 108630 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 440568

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27837
/proc/meminfo: memFree=1240880/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=435212 CPUtime=341.71
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 108476 0 0 0 34085 86 0 0 25 0 1 0 103759556 445657088 108461 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 108803 108461 78 171 0 108630 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 440568


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

/proc/27837/statm: 108803 108461 78 171 0 108630 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 440568

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27837
/proc/meminfo: memFree=1240752/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=435212 CPUtime=581.61
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 108476 0 0 0 58074 87 0 0 25 0 1 0 103759556 445657088 108461 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 108803 108461 78 171 0 108630 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 440568

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27837
/proc/meminfo: memFree=1212016/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=464328 CPUtime=641.59
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 115679 0 0 0 64064 95 0 0 25 0 1 0 103759556 475471872 115664 1992294400 134512640 135214827 4294956224 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 116082 115664 78 171 0 115909 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 469684

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27837
/proc/meminfo: memFree=1171568/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=504820 CPUtime=701.56
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 125801 0 0 0 70050 106 0 0 25 0 1 0 103759556 516935680 125786 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 126205 125786 78 171 0 126032 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 510176

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27837
/proc/meminfo: memFree=1148720/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=527116 CPUtime=761.54
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 131403 0 0 0 76042 112 0 0 25 0 1 0 103759556 539766784 131388 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 131779 131388 78 171 0 131606 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 532472

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27843
/proc/meminfo: memFree=1148656/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=527116 CPUtime=821.51
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 131409 0 0 0 82039 112 0 0 25 0 1 0 103759556 539766784 131394 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 131779 131394 78 171 0 131606 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 532472

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27843
/proc/meminfo: memFree=1148592/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=527116 CPUtime=881.49
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 131419 0 0 0 88037 112 0 0 25 0 1 0 103759556 539766784 131404 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 131779 131404 78 171 0 131606 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 532472

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27843
/proc/meminfo: memFree=1148528/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=527116 CPUtime=941.46
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 131419 0 0 0 94034 112 0 0 25 0 1 0 103759556 539766784 131404 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 131779 131404 78 171 0 131606 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 532472

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27843
/proc/meminfo: memFree=1148464/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=527116 CPUtime=1001.44
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 131419 0 0 0 100032 112 0 0 25 0 1 0 103759556 539766784 131404 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 131779 131404 78 171 0 131606 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 532472

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27843
/proc/meminfo: memFree=1148464/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=527116 CPUtime=1061.41
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 131419 0 0 0 106029 112 0 0 25 0 1 0 103759556 539766784 131404 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 131779 131404 78 171 0 131606 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 532472

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27843
/proc/meminfo: memFree=1148400/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=527116 CPUtime=1121.38
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 131419 0 0 0 112026 112 0 0 25 0 1 0 103759556 539766784 131404 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 131779 131404 78 171 0 131606 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 532472

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27843
/proc/meminfo: memFree=1148464/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=527116 CPUtime=1181.36
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 131419 0 0 0 118024 112 0 0 25 0 1 0 103759556 539766784 131404 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 131779 131404 78 171 0 131606 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 532472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 27843
/proc/meminfo: memFree=1148400/2055920 swapFree=4180724/4192956
[pid=27834] ppid=27832 vsize=5356 CPUtime=0.4
/proc/27834/stat : 27834 (lysat.sh) S 27832 27834 27497 0 -1 4194304 310 3202 0 0 0 0 37 3 16 0 1 0 103759513 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27834/statm: 1339 237 195 169 0 50 0
[pid=27837] ppid=27834 vsize=527116 CPUtime=1199.66
/proc/27837/stat : 27837 (LySATc) R 27834 27834 27497 0 -1 4194304 131419 0 0 0 119854 112 0 0 25 0 1 0 103759556 539766784 131404 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/27837/statm: 131779 131404 78 171 0 131606 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 532472

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 27834 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=380942
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=41993
# CPU time returned by wait4() is 0.422935
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1198.91
CPU system time (s): 1.15
CPU usage (%): 99.9538
Max. virtual memory (cumulated for all children) (KiB): 532472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.380942
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3512
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 0.996848 second user time and 3.38149 second system time

The end

Launcher Data

Begin job on node23 at 2009-04-26 16:47:40
IDJOB=1730229
IDBENCH=24724
IDSOLVER=512
FILE ID=node23/1730229-1240757259
PBS_JOBID= 9187083
Free space on /tmp= 66316 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730229-1240757259/watcher-1730229-1240757259 -o /tmp/evaluation-result-1730229-1240757259/solver-1730229-1240757259 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1730229-1240757259.cnf c

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

MD5SUM BENCH= dff294238660aead84de7aec33e643fc
RANDOM SEED=989758714

node23.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		: 3000.238
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		: 3000.238
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:       1680032 kB
Buffers:         40248 kB
Cached:         279920 kB
SwapCached:       6164 kB
Active:          71692 kB
Inactive:       256972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1680032 kB
SwapTotal:     4192956 kB
SwapFree:      4180724 kB
Dirty:            5748 kB
Writeback:           0 kB
Mapped:          14040 kB
Slab:            33300 kB
Committed_AS:   440636 kB
PageTables:       1388 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= 66312 MiB
End job on node23 at 2009-04-26 17:07:43