Trace number 1735553

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) 1200.05 1200.71

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v2640c305320g4.cnf
MD5SUM902bd5d693f19206156f2706c5c6e377
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

Solver Data 

0.00/0.00	c Parsing...
0.09/0.17	c ==============================================================================
0.09/0.17	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.17	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.17	c ==============================================================================
0.09/0.17	c |         0 |  305320   613120 |   91595       0        0     nan |  0.000 % |
2.29/2.30	c |         0 |  302680  1032060 |      --       0       --      -- |     --   | -2640/418940
2.29/2.30	c ==============================================================================
2.29/2.30	c Result  :   #vars: 2560   #clauses: 302680   #literals: 1032060
2.29/2.30	c CPU time:   2.26666 s
2.29/2.30	c ==============================================================================
2.59/2.67	This is MiniSat 2.0 beta
2.59/2.67	WARNING: for repeatability, setting FPU to use double precision
2.59/2.67	============================[ Problem Statistics ]=============================
2.59/2.67	|                                                                             |
2.59/2.68	|  Number of variables:  2560                                                 |
2.59/2.68	|  Number of clauses:    302680                                               |
2.66/2.84	|  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-1735553-1240803688/watcher-1735553-1240803688 -o /tmp/evaluation-result-1735553-1240803688/solver-1735553-1240803688 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1735553-1240803688.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: 0.92 0.98 0.99 3/64 28253
/proc/meminfo: memFree=1088400/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=0
/proc/28253/stat : 28253 (lysat.sh) R 28251 28253 25725 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 108395009 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 271638391455 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/28253/statm: 1339 234 194 169 0 50 0
[pid=28254] ppid=28253 vsize=824 CPUtime=0
/proc/28254/stat : 28254 (SatElite) R 28253 28253 25725 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 108395009 843776 114 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/28254/statm: 206 114 51 127 0 76 0

[startup+0.0671721 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28253
/proc/meminfo: memFree=1088400/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=0
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 108395009 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28253/statm: 1339 235 195 169 0 50 0
[pid=28254] ppid=28253 vsize=6276 CPUtime=0.05
/proc/28254/stat : 28254 (SatElite) R 28253 28253 25725 0 -1 4194304 1480 0 0 0 5 0 0 0 19 0 1 0 108395009 6426624 1464 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/28254/statm: 1569 1465 51 127 0 1439 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11632

[startup+0.102175 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28253
/proc/meminfo: memFree=1088400/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=0
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 108395009 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28253/statm: 1339 235 195 169 0 50 0
[pid=28254] ppid=28253 vsize=9560 CPUtime=0.09
/proc/28254/stat : 28254 (SatElite) R 28253 28253 25725 0 -1 4194304 2240 0 0 0 8 1 0 0 19 0 1 0 108395009 9789440 2224 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/28254/statm: 2423 2225 51 127 0 2293 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14916

[startup+0.30121 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28253
/proc/meminfo: memFree=1088400/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=0
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 108395009 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28253/statm: 1339 235 195 169 0 50 0
[pid=28254] ppid=28253 vsize=22876 CPUtime=0.28
/proc/28254/stat : 28254 (SatElite) R 28253 28253 25725 0 -1 4194304 5111 0 0 0 26 2 0 0 22 0 1 0 108395009 23425024 5095 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/28254/statm: 5719 5095 68 127 0 5589 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 28232

[startup+0.702283 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28253
/proc/meminfo: memFree=1088400/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=0
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 108395009 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28253/statm: 1339 235 195 169 0 50 0
[pid=28254] ppid=28253 vsize=30708 CPUtime=0.69
/proc/28254/stat : 28254 (SatElite) R 28253 28253 25725 0 -1 4194304 6190 0 0 0 66 3 0 0 25 0 1 0 108395009 31444992 6174 1992294400 134512640 135034092 4294956096 18446744073709551615 134563207 0 0 4096 3 0 0 0 17 0 0 0
/proc/28254/statm: 7677 6174 68 127 0 7547 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36064

[startup+1.50143 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 28255
/proc/meminfo: memFree=1063360/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=0
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 108395009 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28253/statm: 1339 235 195 169 0 50 0
[pid=28254] ppid=28253 vsize=30708 CPUtime=1.49
/proc/28254/stat : 28254 (SatElite) R 28253 28253 25725 0 -1 4194304 6190 0 0 0 146 3 0 0 25 0 1 0 108395009 31444992 6174 1992294400 134512640 135034092 4294956096 18446744073709551615 134569538 0 0 4096 3 0 0 0 17 0 0 0
/proc/28254/statm: 7677 6174 68 127 0 7547 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36064

[startup+3.10173 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 28255
/proc/meminfo: memFree=1063232/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=2.66
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 310 6195 0 0 0 0 260 6 16 0 1 0 108395009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28253/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 2.66
Current children cumulated vsize (KiB) 5356

[startup+6.30232 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 28256
/proc/meminfo: memFree=1060224/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=2.66
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 310 6195 0 0 0 0 260 6 16 0 1 0 108395009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28253/statm: 1339 237 195 169 0 50 0
[pid=28256] ppid=28253 vsize=24080 CPUtime=3.6
/proc/28256/stat : 28256 (LySATc) R 28253 28253 25725 0 -1 4194304 5898 0 0 0 357 3 0 0 25 0 1 0 108395277 24657920 5883 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28256/statm: 6020 5883 77 171 0 5847 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 29436

[startup+12.7015 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 28256
/proc/meminfo: memFree=1047040/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=2.66
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 310 6195 0 0 0 0 260 6 16 0 1 0 108395009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28253/statm: 1339 237 195 169 0 50 0
[pid=28256] ppid=28253 vsize=36804 CPUtime=9.99
/proc/28256/stat : 28256 (LySATc) R 28253 28253 25725 0 -1 4194304 9075 0 0 0 992 7 0 0 25 0 1 0 108395277 37687296 9060 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28256/statm: 9201 9060 77 171 0 9028 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 42160

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28256
/proc/meminfo: memFree=1028800/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=2.66
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 310 6195 0 0 0 0 260 6 16 0 1 0 108395009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28253/statm: 1339 237 195 169 0 50 0
[pid=28256] ppid=28253 vsize=54128 CPUtime=22.79
/proc/28256/stat : 28256 (LySATc) R 28253 28253 25725 0 -1 4194304 13421 0 0 0 2268 11 0 0 25 0 1 0 108395277 55427072 13406 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28256/statm: 13532 13406 77 171 0 13359 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 59484

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28256
/proc/meminfo: memFree=1005312/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=2.66
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 310 6195 0 0 0 0 260 6 16 0 1 0 108395009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28253/statm: 1339 237 195 169 0 50 0
[pid=28256] ppid=28253 vsize=77716 CPUtime=48.36
/proc/28256/stat : 28256 (LySATc) R 28253 28253 25725 0 -1 4194304 19312 0 0 0 4819 17 0 0 25 0 1 0 108395277 79581184 19297 1992294400 134512640 135214827 4294956208 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 0 0 0
/proc/28256/statm: 19429 19297 77 171 0 19256 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 83072

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28256
/proc/meminfo: memFree=975680/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=2.66
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 310 6195 0 0 0 0 260 6 16 0 1 0 108395009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28253/statm: 1339 237 195 169 0 50 0
[pid=28256] ppid=28253 vsize=106952 CPUtime=99.54
/proc/28256/stat : 28256 (LySATc) R 28253 28253 25725 0 -1 4194304 26597 0 0 0 9931 23 0 0 25 0 1 0 108395277 109518848 26582 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/28256/statm: 26738 26582 77 171 0 26565 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 112308

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28256
/proc/meminfo: memFree=948800/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=2.66
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 310 6195 0 0 0 0 260 6 16 0 1 0 108395009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28253/statm: 1339 237 195 169 0 50 0
[pid=28256] ppid=28253 vsize=134144 CPUtime=159.5
/proc/28256/stat : 28256 (LySATc) R 28253 28253 25725 0 -1 4194304 33375 0 0 0 15920 30 0 0 25 0 1 0 108395277 137363456 33360 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28256/statm: 33536 33360 77 171 0 33363 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 139500

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28256
/proc/meminfo: memFree=926976/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=2.66
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 310 6195 0 0 0 0 260 6 16 0 1 0 108395009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28253/statm: 1339 237 195 169 0 50 0
[pid=28256] ppid=28253 vsize=155620 CPUtime=219.47
/proc/28256/stat : 28256 (LySATc) R 28253 28253 25725 0 -1 4194304 38755 0 0 0 21912 35 0 0 25 0 1 0 108395277 159354880 38740 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/28256/statm: 38905 38740 77 171 0 38732 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 160976

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28256
/proc/meminfo: memFree=910592/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=2.66
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 310 6195 0 0 0 0 260 6 16 0 1 0 108395009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28253/statm: 1339 237 195 169 0 50 0
[pid=28256] ppid=28253 vsize=172104 CPUtime=279.45
/proc/28256/stat : 28256 (LySATc) R 28253 28253 25725 0 -1 4194304 42886 0 0 0 27906 39 0 0 25 0 1 0 108395277 176234496 42871 1992294400 134512640 135214827 4294956208 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 0 0 0
/proc/28256/statm: 43026 42871 77 171 0 42853 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 177460

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28256
/proc/meminfo: memFree=892352/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=2.66
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 310 6195 0 0 0 0 260 6 16 0 1 0 108395009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28253/statm: 1339 237 195 169 0 50 0
[pid=28256] ppid=28253 vsize=190192 CPUtime=339.42
/proc/28256/stat : 28256 (LySATc) R 28253 28253 25725 0 -1 4194304 47409 0 0 0 33899 43 0 0 25 0 1 0 108395277 194756608 47394 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28256/statm: 47548 47394 77 171 0 47375 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 195548


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

/proc/28256/statm: 66111 65827 77 171 0 65938 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 269800

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28256
/proc/meminfo: memFree=801984/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=2.66
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 310 6195 0 0 0 0 260 6 16 0 1 0 108395009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28253/statm: 1339 237 195 169 0 50 0
[pid=28256] ppid=28253 vsize=280704 CPUtime=639.27
/proc/28256/stat : 28256 (LySATc) R 28253 28253 25725 0 -1 4194304 69929 0 0 0 63860 67 0 0 25 0 1 0 108395277 287440896 69914 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/28256/statm: 70176 69914 77 171 0 70003 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 286060

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28256
/proc/meminfo: memFree=784320/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=2.66
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 310 6195 0 0 0 0 260 6 16 0 1 0 108395009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28253/statm: 1339 237 195 169 0 50 0
[pid=28256] ppid=28253 vsize=298884 CPUtime=699.23
/proc/28256/stat : 28256 (LySATc) R 28253 28253 25725 0 -1 4194304 74347 0 0 0 69852 71 0 0 25 0 1 0 108395277 306057216 74332 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/28256/statm: 74721 74332 77 171 0 74548 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 304240

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28256
/proc/meminfo: memFree=772352/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=2.66
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 310 6195 0 0 0 0 260 6 16 0 1 0 108395009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28253/statm: 1339 237 195 169 0 50 0
[pid=28256] ppid=28253 vsize=310688 CPUtime=759.21
/proc/28256/stat : 28256 (LySATc) R 28253 28253 25725 0 -1 4194304 77310 0 0 0 75847 74 0 0 25 0 1 0 108395277 318144512 77295 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28256/statm: 77672 77295 77 171 0 77499 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 316044

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28256
/proc/meminfo: memFree=761792/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=2.66
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 310 6195 0 0 0 0 260 6 16 0 1 0 108395009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28253/statm: 1339 237 195 169 0 50 0
[pid=28256] ppid=28253 vsize=321420 CPUtime=819.18
/proc/28256/stat : 28256 (LySATc) R 28253 28253 25725 0 -1 4194304 79983 0 0 0 81841 77 0 0 25 0 1 0 108395277 329134080 79968 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28256/statm: 80355 79968 77 171 0 80182 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 326776

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28256
/proc/meminfo: memFree=751744/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=2.66
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 310 6195 0 0 0 0 260 6 16 0 1 0 108395009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28253/statm: 1339 237 195 169 0 50 0
[pid=28256] ppid=28253 vsize=331328 CPUtime=879.14
/proc/28256/stat : 28256 (LySATc) R 28253 28253 25725 0 -1 4194304 82473 0 0 0 87835 79 0 0 25 0 1 0 108395277 339279872 82458 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/28256/statm: 82832 82458 77 171 0 82659 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 336684

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28256
/proc/meminfo: memFree=742528/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=2.66
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 310 6195 0 0 0 0 260 6 16 0 1 0 108395009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28253/statm: 1339 237 195 169 0 50 0
[pid=28256] ppid=28253 vsize=340580 CPUtime=939.11
/proc/28256/stat : 28256 (LySATc) R 28253 28253 25725 0 -1 4194304 84768 0 0 0 93830 81 0 0 25 0 1 0 108395277 348753920 84753 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28256/statm: 85145 84753 77 171 0 84972 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 345936

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28256
/proc/meminfo: memFree=732032/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=2.66
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 310 6195 0 0 0 0 260 6 16 0 1 0 108395009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28253/statm: 1339 237 195 169 0 50 0
[pid=28256] ppid=28253 vsize=351112 CPUtime=999.09
/proc/28256/stat : 28256 (LySATc) R 28253 28253 25725 0 -1 4194304 87387 0 0 0 99825 84 0 0 25 0 1 0 108395277 359538688 87372 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28256/statm: 87778 87372 77 171 0 87605 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 356468

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28256
/proc/meminfo: memFree=719488/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=2.66
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 310 6195 0 0 0 0 260 6 16 0 1 0 108395009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28253/statm: 1339 237 195 169 0 50 0
[pid=28256] ppid=28253 vsize=363768 CPUtime=1059.05
/proc/28256/stat : 28256 (LySATc) R 28253 28253 25725 0 -1 4194304 90566 0 0 0 105819 86 0 0 25 0 1 0 108395277 372498432 90551 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28256/statm: 90942 90551 77 171 0 90769 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 369124

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28256
/proc/meminfo: memFree=708800/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=2.66
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 310 6195 0 0 0 0 260 6 16 0 1 0 108395009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28253/statm: 1339 237 195 169 0 50 0
[pid=28256] ppid=28253 vsize=374368 CPUtime=1119.03
/proc/28256/stat : 28256 (LySATc) R 28253 28253 25725 0 -1 4194304 93215 0 0 0 111814 89 0 0 25 0 1 0 108395277 383352832 93200 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28256/statm: 93592 93200 77 171 0 93419 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 379724

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28262
/proc/meminfo: memFree=697216/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=2.66
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 310 6195 0 0 0 0 260 6 16 0 1 0 108395009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28253/statm: 1339 237 195 169 0 50 0
[pid=28256] ppid=28253 vsize=385728 CPUtime=1179
/proc/28256/stat : 28256 (LySATc) R 28253 28253 25725 0 -1 4194304 96065 0 0 0 117808 92 0 0 25 0 1 0 108395277 394985472 96050 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/28256/statm: 96432 96050 77 171 0 96259 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 391084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28262
/proc/meminfo: memFree=694016/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=2.66
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 310 6195 0 0 0 0 260 6 16 0 1 0 108395009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28253/statm: 1339 237 195 169 0 50 0
[pid=28256] ppid=28253 vsize=388896 CPUtime=1197.39
/proc/28256/stat : 28256 (LySATc) R 28253 28253 25725 0 -1 4194304 96868 0 0 0 119647 92 0 0 25 0 1 0 108395277 398229504 96853 1992294400 134512640 135214827 4294956208 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/28256/statm: 97224 96853 77 171 0 97051 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 394252

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28262
/proc/meminfo: memFree=694016/2055920 swapFree=4181432/4192956
[pid=28253] ppid=28251 vsize=5356 CPUtime=2.66
/proc/28253/stat : 28253 (lysat.sh) S 28251 28253 25725 0 -1 4194304 310 6195 0 0 0 0 260 6 16 0 1 0 108395009 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28253/statm: 1339 237 195 169 0 50 0
[pid=28256] ppid=28253 vsize=388896 CPUtime=1197.39
/proc/28256/stat : 28256 (LySATc) R 28253 28253 25725 0 -1 4194304 96868 0 0 0 119647 92 0 0 25 0 1 0 108395277 398229504 96853 1992294400 134512640 135214827 4294956208 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/28256/statm: 97224 96853 77 171 0 97051 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 394252

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28253 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=609603
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=65989
# CPU time returned by wait4() is 2.67559
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.05
CPU user time (s): 1199.07
CPU system time (s): 0.98
CPU usage (%): 99.9448
Max. virtual memory (cumulated for all children) (KiB): 394252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.6096
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6505
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= 9

runsolver used 1.06584 second user time and 3.3095 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-27 05:41:28
IDJOB=1735553
IDBENCH=71499
IDSOLVER=512
FILE ID=node67/1735553-1240803688
PBS_JOBID= 9187329
Free space on /tmp= 66140 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v2640c305320g4.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1735553-1240803688/watcher-1735553-1240803688 -o /tmp/evaluation-result-1735553-1240803688/solver-1735553-1240803688 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1735553-1240803688.cnf c

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

MD5SUM BENCH= 902bd5d693f19206156f2706c5c6e377
RANDOM SEED=1185559481

node67.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		: 3000.277
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		: 3000.277
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:       1088880 kB
Buffers:         77132 kB
Cached:         804292 kB
SwapCached:       5432 kB
Active:         448512 kB
Inactive:       441376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1088880 kB
SwapTotal:     4192956 kB
SwapFree:      4181432 kB
Dirty:            6108 kB
Writeback:           0 kB
Mapped:          14128 kB
Slab:            63100 kB
Committed_AS:   438512 kB
PageTables:       1436 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= 66132 MiB
End job on node67 at 2009-04-27 06:01:31