Trace number 1772783

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) 10000 10003.6

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark8005.27
Satisfiable
(Un)Satisfiability was proved
Number of variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

Solver Data 

0.00/0.00	c Parsing...
0.48/0.56	c ==============================================================================
0.48/0.56	c |           |     ORIGINAL     |              LEARNT              |          |
0.48/0.56	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.48/0.56	c ==============================================================================
0.48/0.56	c |         0 |  614789  1419314 |  184436       0        0     nan |  0.000 % |
4.49/4.56	c |         0 |  248601   661061 |      --       0       --      -- |     --   | -225959/-441263
4.49/4.56	c ==============================================================================
4.49/4.56	c Result  :   #vars: 44244   #clauses: 248601   #literals: 661061
4.49/4.56	c CPU time:   4.38133 s
4.49/4.56	c ==============================================================================
4.89/4.91	c lySAT 0.1
4.89/4.91	c minisat core +  additionnal features
4.89/4.91	c ============================[ Problem Statistics ]=============================
4.89/4.91	c |                                                                             |
4.89/4.91	c |  Number of variables:  44244                                                |
4.89/4.91	c |  Number of clauses:    248601                                               |
4.90/5.07	c |  Parsing time:         0.14         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-1772783-1241227756/watcher-1772783-1241227756 -o /tmp/evaluation-result-1772783-1241227756/solver-1772783-1241227756 -C 10000 -W 12000 -M 1800 lysat.sh HOME/instance-1772783-1241227756.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.91 3/64 28531
/proc/meminfo: memFree=1235000/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=0
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150810020 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28531/statm: 1339 235 195 169 0 50 0
[pid=28532] ppid=28531 vsize=1140 CPUtime=0
/proc/28532/stat : 28532 (SatElite) R 28531 28531 28494 0 -1 4194304 212 0 0 0 0 0 0 0 18 0 1 0 150810020 1167360 196 1992294400 134512640 135034092 4294956112 18446744073709551615 134544897 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 285 199 50 127 0 155 0

[startup+0.050224 s]
/proc/loadavg: 0.85 0.97 0.91 3/64 28531
/proc/meminfo: memFree=1235000/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=0
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150810020 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28531/statm: 1339 235 195 169 0 50 0
[pid=28532] ppid=28531 vsize=10840 CPUtime=0.03
/proc/28532/stat : 28532 (SatElite) R 28531 28531 28494 0 -1 4194304 1977 0 0 0 3 0 0 0 18 0 1 0 150810020 11100160 1961 1992294400 134512640 135034092 4294956112 18446744073709551615 134545092 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 2710 1968 50 127 0 2580 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 16196

[startup+0.101233 s]
/proc/loadavg: 0.85 0.97 0.91 3/64 28531
/proc/meminfo: memFree=1235000/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=0
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150810020 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28531/statm: 1339 235 195 169 0 50 0
[pid=28532] ppid=28531 vsize=21464 CPUtime=0.08
/proc/28532/stat : 28532 (SatElite) R 28531 28531 28494 0 -1 4194304 4628 0 0 0 6 2 0 0 18 0 1 0 150810020 21979136 4612 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 5366 4614 50 127 0 5236 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26820

[startup+0.301272 s]
/proc/loadavg: 0.85 0.97 0.91 3/64 28531
/proc/meminfo: memFree=1235000/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=0
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150810020 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28531/statm: 1339 235 195 169 0 50 0
[pid=28532] ppid=28531 vsize=39500 CPUtime=0.28
/proc/28532/stat : 28532 (SatElite) R 28531 28531 28494 0 -1 4194304 9542 0 0 0 23 5 0 0 19 0 1 0 150810020 40448000 9526 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 9875 9527 50 127 0 9745 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 44856

[startup+0.70135 s]
/proc/loadavg: 0.85 0.97 0.91 3/64 28531
/proc/meminfo: memFree=1235000/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=0
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150810020 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28531/statm: 1339 235 195 169 0 50 0
[pid=28532] ppid=28531 vsize=83620 CPUtime=0.68
/proc/28532/stat : 28532 (SatElite) R 28531 28531 28494 0 -1 4194304 15996 0 0 0 59 9 0 0 23 0 1 0 150810020 85626880 15980 1992294400 134512640 135034092 4294956112 18446744073709551615 134558534 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 20905 15980 66 127 0 20775 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 88976

[startup+1.50151 s]
/proc/loadavg: 0.85 0.97 0.91 2/66 28533
/proc/meminfo: memFree=1170472/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=0
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150810020 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28531/statm: 1339 235 195 169 0 50 0
[pid=28532] ppid=28531 vsize=82492 CPUtime=1.48
/proc/28532/stat : 28532 (SatElite) R 28531 28531 28494 0 -1 4194304 18001 0 0 0 137 11 0 0 25 0 1 0 150810020 84471808 16531 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 20623 16531 68 127 0 20493 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 87848

[startup+3.10182 s]
/proc/loadavg: 0.85 0.97 0.91 2/66 28533
/proc/meminfo: memFree=1166376/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=0
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 150810020 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28531/statm: 1339 235 195 169 0 50 0
[pid=28532] ppid=28531 vsize=84580 CPUtime=3.08
/proc/28532/stat : 28532 (SatElite) R 28531 28531 28494 0 -1 4194304 20196 0 0 0 296 12 0 0 25 0 1 0 150810020 86609920 16890 1992294400 134512640 135034092 4294956112 18446744073709551615 134562075 0 0 4096 3 0 0 0 17 1 0 0
/proc/28532/statm: 21145 16890 68 127 0 21015 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 89936

[startup+6.30145 s]
/proc/loadavg: 0.86 0.97 0.91 2/66 28534
/proc/meminfo: memFree=1208808/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=4.9
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 310 27354 0 0 0 0 470 20 16 0 1 0 150810020 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28531/statm: 1339 237 195 169 0 50 0
[pid=28534] ppid=28531 vsize=19040 CPUtime=1.37
/proc/28534/stat : 28534 (LySATi) R 28531 28531 28494 0 -1 4194304 4458 0 0 0 135 2 0 0 25 0 1 0 150810511 19496960 4443 1992294400 134512640 135226915 4294956224 18446744073709551615 134553813 0 0 4096 3 0 0 0 17 1 0 0
/proc/28534/statm: 4760 4443 80 174 0 4583 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 24396

[startup+12.7017 s]
/proc/loadavg: 0.87 0.97 0.91 2/66 28534
/proc/meminfo: memFree=1208360/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=4.9
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 310 27354 0 0 0 0 470 20 16 0 1 0 150810020 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28531/statm: 1339 237 195 169 0 50 0
[pid=28534] ppid=28531 vsize=19520 CPUtime=7.77
/proc/28534/stat : 28534 (LySATi) R 28531 28531 28494 0 -1 4194304 4548 0 0 0 775 2 0 0 25 0 1 0 150810511 19988480 4533 1992294400 134512640 135226915 4294956224 18446744073709551615 134525807 0 0 4096 3 0 0 0 17 1 0 0
/proc/28534/statm: 4880 4533 81 174 0 4703 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 24876

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.91 2/66 28534
/proc/meminfo: memFree=1206824/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=4.9
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 310 27354 0 0 0 0 470 20 16 0 1 0 150810020 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28531/statm: 1339 237 195 169 0 50 0
[pid=28534] ppid=28531 vsize=20968 CPUtime=20.57
/proc/28534/stat : 28534 (LySATi) R 28531 28531 28494 0 -1 4194304 4908 0 0 0 2054 3 0 0 25 0 1 0 150810511 21471232 4893 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/28534/statm: 5242 4893 81 174 0 5065 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 26324

[startup+51.1012 s]
/proc/loadavg: 0.93 0.97 0.91 2/66 28534
/proc/meminfo: memFree=1203560/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=4.9
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 310 27354 0 0 0 0 470 20 16 0 1 0 150810020 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28531/statm: 1339 237 195 169 0 50 0
[pid=28534] ppid=28531 vsize=24636 CPUtime=46.14
/proc/28534/stat : 28534 (LySATi) R 28531 28531 28494 0 -1 4194304 5809 0 0 0 4610 4 0 0 25 0 1 0 150810511 25227264 5794 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 1 0 0
/proc/28534/statm: 6159 5794 81 174 0 5982 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 29992

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.91 2/66 28534
/proc/meminfo: memFree=1196328/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=4.9
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 310 27354 0 0 0 0 470 20 16 0 1 0 150810020 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28531/statm: 1339 237 195 169 0 50 0
[pid=28534] ppid=28531 vsize=31804 CPUtime=97.33
/proc/28534/stat : 28534 (LySATi) R 28531 28531 28494 0 -1 4194304 7565 0 0 0 9727 6 0 0 25 0 1 0 150810511 32567296 7550 1992294400 134512640 135226915 4294956224 18446744073709551615 134525807 0 0 4096 3 0 0 0 17 1 0 0
/proc/28534/statm: 7951 7550 81 174 0 7774 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 37160

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 28534
/proc/meminfo: memFree=1193960/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=4.9
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 310 27354 0 0 0 0 470 20 16 0 1 0 150810020 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28531/statm: 1339 237 195 169 0 50 0
[pid=28534] ppid=28531 vsize=34240 CPUtime=157.3
/proc/28534/stat : 28534 (LySATi) R 28531 28531 28494 0 -1 4194304 8161 0 0 0 15723 7 0 0 25 0 1 0 150810511 35061760 8146 1992294400 134512640 135226915 4294956224 18446744073709551615 134525895 0 0 4096 3 0 0 0 17 1 0 0
/proc/28534/statm: 8560 8146 81 174 0 8383 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 39596

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 28534
/proc/meminfo: memFree=1192808/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=4.9
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 310 27354 0 0 0 0 470 20 16 0 1 0 150810020 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28531/statm: 1339 237 195 169 0 50 0
[pid=28534] ppid=28531 vsize=35440 CPUtime=217.28
/proc/28534/stat : 28534 (LySATi) R 28531 28531 28494 0 -1 4194304 8442 0 0 0 21721 7 0 0 25 0 1 0 150810511 36290560 8427 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/28534/statm: 8860 8427 81 174 0 8683 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 40796

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 28534
/proc/meminfo: memFree=1191784/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=4.9
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 310 27354 0 0 0 0 470 20 16 0 1 0 150810020 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28531/statm: 1339 237 195 169 0 50 0
[pid=28534] ppid=28531 vsize=36592 CPUtime=277.27
/proc/28534/stat : 28534 (LySATi) R 28531 28531 28494 0 -1 4194304 8676 0 0 0 27719 8 0 0 25 0 1 0 150810511 37470208 8661 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/28534/statm: 9148 8661 81 174 0 8971 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 41948

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 28534
/proc/meminfo: memFree=1186536/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=4.9
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 310 27354 0 0 0 0 470 20 16 0 1 0 150810020 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28531/statm: 1339 237 195 169 0 50 0
[pid=28534] ppid=28531 vsize=41928 CPUtime=337.24
/proc/28534/stat : 28534 (LySATi) R 28531 28531 28494 0 -1 4194304 9974 0 0 0 33715 9 0 0 25 0 1 0 150810511 42934272 9959 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 1 0 0
/proc/28534/statm: 10482 9959 81 174 0 10305 0
Current children cumulated CPU time (s) 342.14

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

/proc/28534/statm: 65042 61684 81 174 0 64865 0
Current children cumulated CPU time (s) 9338.96
Current children cumulated vsize (KiB) 265524

[startup+9402.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/66 29034
/proc/meminfo: memFree=978152/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=4.9
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 310 27354 0 0 0 0 470 20 16 0 1 0 150810020 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28531/statm: 1339 237 195 169 0 50 0
[pid=28534] ppid=28531 vsize=260528 CPUtime=9394.04
/proc/28534/stat : 28534 (LySATi) R 28531 28531 28494 0 -1 4194304 61748 0 0 0 939305 99 0 0 25 0 1 0 150810511 266780672 61733 1992294400 134512640 135226915 4294956224 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/28534/statm: 65132 61733 81 174 0 64955 0
Current children cumulated CPU time (s) 9398.94
Current children cumulated vsize (KiB) 265884

[startup+9462.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/66 29034
/proc/meminfo: memFree=978088/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=4.9
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 310 27354 0 0 0 0 470 20 16 0 1 0 150810020 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28531/statm: 1339 237 195 169 0 50 0
[pid=28534] ppid=28531 vsize=260528 CPUtime=9454.02
/proc/28534/stat : 28534 (LySATi) R 28531 28531 28494 0 -1 4194304 61750 0 0 0 945303 99 0 0 25 0 1 0 150810511 266780672 61735 1992294400 134512640 135226915 4294956224 18446744073709551615 134537375 0 0 4096 3 0 0 0 17 1 0 0
/proc/28534/statm: 65132 61735 81 174 0 64955 0
Current children cumulated CPU time (s) 9458.92
Current children cumulated vsize (KiB) 265884

[startup+9522.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/66 29034
/proc/meminfo: memFree=978088/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=4.9
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 310 27354 0 0 0 0 470 20 16 0 1 0 150810020 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28531/statm: 1339 237 195 169 0 50 0
[pid=28534] ppid=28531 vsize=260528 CPUtime=9514
/proc/28534/stat : 28534 (LySATi) R 28531 28531 28494 0 -1 4194304 61754 0 0 0 951301 99 0 0 25 0 1 0 150810511 266780672 61739 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28534/statm: 65132 61739 81 174 0 64955 0
Current children cumulated CPU time (s) 9518.9
Current children cumulated vsize (KiB) 265884

[startup+9582.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/66 29034
/proc/meminfo: memFree=978024/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=4.9
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 310 27354 0 0 0 0 470 20 16 0 1 0 150810020 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28531/statm: 1339 237 195 169 0 50 0
[pid=28534] ppid=28531 vsize=260688 CPUtime=9573.98
/proc/28534/stat : 28534 (LySATi) R 28531 28531 28494 0 -1 4194304 61784 0 0 0 957299 99 0 0 25 0 1 0 150810511 266944512 61769 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28534/statm: 65172 61769 81 174 0 64995 0
Current children cumulated CPU time (s) 9578.88
Current children cumulated vsize (KiB) 266044

[startup+9642.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/66 29034
/proc/meminfo: memFree=977960/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=4.9
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 310 27354 0 0 0 0 470 20 16 0 1 0 150810020 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28531/statm: 1339 237 195 169 0 50 0
[pid=28534] ppid=28531 vsize=260688 CPUtime=9633.95
/proc/28534/stat : 28534 (LySATi) R 28531 28531 28494 0 -1 4194304 61786 0 0 0 963296 99 0 0 25 0 1 0 150810511 266944512 61771 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/28534/statm: 65172 61771 81 174 0 64995 0
Current children cumulated CPU time (s) 9638.85
Current children cumulated vsize (KiB) 266044

[startup+9702.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/66 29034
/proc/meminfo: memFree=977768/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=4.9
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 310 27354 0 0 0 0 470 20 16 0 1 0 150810020 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28531/statm: 1339 237 195 169 0 50 0
[pid=28534] ppid=28531 vsize=260928 CPUtime=9693.93
/proc/28534/stat : 28534 (LySATi) R 28531 28531 28494 0 -1 4194304 61818 0 0 0 969294 99 0 0 25 0 1 0 150810511 267190272 61803 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28534/statm: 65232 61803 81 174 0 65055 0
Current children cumulated CPU time (s) 9698.83
Current children cumulated vsize (KiB) 266284

[startup+9762.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/66 29034
/proc/meminfo: memFree=977576/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=4.9
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 310 27354 0 0 0 0 470 20 16 0 1 0 150810020 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28531/statm: 1339 237 195 169 0 50 0
[pid=28534] ppid=28531 vsize=261144 CPUtime=9753.92
/proc/28534/stat : 28534 (LySATi) R 28531 28531 28494 0 -1 4194304 61874 0 0 0 975292 100 0 0 25 0 1 0 150810511 267411456 61859 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28534/statm: 65286 61859 81 174 0 65109 0
Current children cumulated CPU time (s) 9758.82
Current children cumulated vsize (KiB) 266500

[startup+9822.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/66 29034
/proc/meminfo: memFree=977192/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=4.9
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 310 27354 0 0 0 0 470 20 16 0 1 0 150810020 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28531/statm: 1339 237 195 169 0 50 0
[pid=28534] ppid=28531 vsize=261360 CPUtime=9813.89
/proc/28534/stat : 28534 (LySATi) R 28531 28531 28494 0 -1 4194304 61960 0 0 0 981289 100 0 0 25 0 1 0 150810511 267632640 61945 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/28534/statm: 65340 61945 81 174 0 65163 0
Current children cumulated CPU time (s) 9818.79
Current children cumulated vsize (KiB) 266716

[startup+9882.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/66 29034
/proc/meminfo: memFree=977128/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=4.9
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 310 27354 0 0 0 0 470 20 16 0 1 0 150810020 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28531/statm: 1339 237 195 169 0 50 0
[pid=28534] ppid=28531 vsize=261840 CPUtime=9873.87
/proc/28534/stat : 28534 (LySATi) R 28531 28531 28494 0 -1 4194304 61983 0 0 0 987287 100 0 0 25 0 1 0 150810511 268124160 61968 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28534/statm: 65460 61968 81 174 0 65283 0
Current children cumulated CPU time (s) 9878.77
Current children cumulated vsize (KiB) 267196

[startup+9942.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/66 29034
/proc/meminfo: memFree=976808/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=4.9
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 310 27354 0 0 0 0 470 20 16 0 1 0 150810020 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28531/statm: 1339 237 195 169 0 50 0
[pid=28534] ppid=28531 vsize=262200 CPUtime=9933.85
/proc/28534/stat : 28534 (LySATi) R 28531 28531 28494 0 -1 4194304 62043 0 0 0 993284 101 0 0 25 0 1 0 150810511 268492800 62028 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28534/statm: 65550 62028 81 174 0 65373 0
Current children cumulated CPU time (s) 9938.75
Current children cumulated vsize (KiB) 267556

[startup+10002.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/66 29034
/proc/meminfo: memFree=976744/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=4.9
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 310 27354 0 0 0 0 470 20 16 0 1 0 150810020 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28531/statm: 1339 237 195 169 0 50 0
[pid=28534] ppid=28531 vsize=262200 CPUtime=9993.83
/proc/28534/stat : 28534 (LySATi) R 28531 28531 28494 0 -1 4194304 62057 0 0 0 999282 101 0 0 25 0 1 0 150810511 268492800 62042 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28534/statm: 65550 62042 81 174 0 65373 0
Current children cumulated CPU time (s) 9998.73
Current children cumulated vsize (KiB) 267556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.6 s]
/proc/loadavg: 1.00 0.99 0.92 2/66 29034
/proc/meminfo: memFree=976680/2055924 swapFree=4085096/4192956
[pid=28531] ppid=28529 vsize=5356 CPUtime=4.9
/proc/28531/stat : 28531 (lysat.sh) S 28529 28531 28494 0 -1 4194304 310 27354 0 0 0 0 470 20 16 0 1 0 150810020 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28531/statm: 1339 237 195 169 0 50 0
[pid=28534] ppid=28531 vsize=262360 CPUtime=9995.13
/proc/28534/stat : 28534 (LySATi) R 28531 28531 28494 0 -1 4194304 62067 0 0 0 999412 101 0 0 25 0 1 0 150810511 268656640 62052 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28534/statm: 65590 62052 81 174 0 65413 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 267716

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 28531 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=704284
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=206968
# CPU time returned by wait4() is 4.91125
# while last known CPU time is 10000
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10003.6
CPU time (s): 10000
CPU user time (s): 9998.82
CPU system time (s): 1.21
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 267716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.70428
system time used= 0.206968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27664
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= 6
involuntary context switches= 11

runsolver used 12.0052 second user time and 21.8627 second system time

The end

Launcher Data 

Begin job on node6 at 2009-05-02 03:29:17
IDJOB=1772783
IDBENCH=20387
IDSOLVER=609
FILE ID=node6/1772783-1241227756
PBS_JOBID= 9224800
Free space on /tmp= 66540 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1772783-1241227756/watcher-1772783-1241227756 -o /tmp/evaluation-result-1772783-1241227756/solver-1772783-1241227756 -C 10000 -W 12000 -M 1800  lysat.sh HOME/instance-1772783-1241227756.cnf i

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 45ee13b66821e6c36f3e38be418fa121
RANDOM SEED=1716804182

node6.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		: 3000.281
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		: 3000.281
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:      2055924 kB
MemFree:       1235480 kB
Buffers:         79676 kB
Cached:         547908 kB
SwapCached:     102124 kB
Active:         224976 kB
Inactive:       506236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1235480 kB
SwapTotal:     4192956 kB
SwapFree:      4085096 kB
Dirty:           13136 kB
Writeback:           0 kB
Mapped:          13872 kB
Slab:            75324 kB
Committed_AS:   762756 kB
PageTables:       1452 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= 66528 MiB
End job on node6 at 2009-05-02 06:16:02