Trace number 1556227

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) 1200.07 1200.71

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor128.cnf
MD5SUM065c126f0d55807310a398728b44423f
Bench CategoryAPPLICATION (applications 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 variables200440
Number of clauses599015
Sum of the clauses size1397699
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2399342
Number of clauses of size 3199671
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.49/0.56	c ==============================================================================
0.49/0.56	c |           |     ORIGINAL     |              LEARNT              |          |
0.49/0.56	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.49/0.56	c ==============================================================================
0.49/0.56	c |         0 |  599013  1397697 |  179703       0        0     nan |  0.000 % |
8.07/8.16	c |         0 |  340394  1129456 |      --       0       --      -- |     --   | -258577/-268140
8.07/8.16	c ==============================================================================
8.07/8.16	c Result  :   #vars: 72795   #clauses: 340394   #literals: 1129456
8.07/8.16	c CPU time:   7.8838 s
8.07/8.16	c ==============================================================================
8.57/8.65	This is MiniSat 2.0 beta
8.57/8.65	WARNING: for repeatability, setting FPU to use double precision
8.57/8.65	============================[ Problem Statistics ]=============================
8.57/8.65	|                                                                             |
8.57/8.65	|  Number of variables:  72795                                                |
8.57/8.65	|  Number of clauses:    340394                                               |
8.75/8.88	|  Parsing time:         0.20         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-1556227-1238747727/watcher-1556227-1238747727 -o /tmp/evaluation-result-1556227-1238747727/solver-1556227-1238747727 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1556227-1238747727.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 0.93 3/64 8733
/proc/meminfo: memFree=875744/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=0
/proc/8733/stat : 8733 (lysat.sh) R 8731 8733 8217 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1147438353 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 269028485791 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/8733/statm: 1339 234 194 169 0 50 0
[pid=8734] ppid=8733 vsize=988 CPUtime=0
/proc/8734/stat : 8734 (SatElite) R 8733 8733 8217 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 1147438354 1011712 149 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/8734/statm: 247 151 50 127 0 117 0

[startup+0.0252251 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 8733
/proc/meminfo: memFree=875744/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=0
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1147438353 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8733/statm: 1339 235 195 169 0 50 0
[pid=8734] ppid=8733 vsize=4312 CPUtime=0.01
/proc/8734/stat : 8734 (SatElite) R 8733 8733 8217 0 -1 4194304 883 0 0 0 1 0 0 0 18 0 1 0 1147438354 4415488 867 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/8734/statm: 1078 870 50 127 0 948 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9668

[startup+0.102237 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 8733
/proc/meminfo: memFree=875744/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=0
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1147438353 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8733/statm: 1339 235 195 169 0 50 0
[pid=8734] ppid=8733 vsize=16268 CPUtime=0.09
/proc/8734/stat : 8734 (SatElite) R 8733 8733 8217 0 -1 4194304 3515 0 0 0 8 1 0 0 19 0 1 0 1147438354 16658432 3499 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/8734/statm: 4067 3499 50 127 0 3937 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21624

[startup+0.302266 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 8733
/proc/meminfo: memFree=875744/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=0
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1147438353 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8733/statm: 1339 235 195 169 0 50 0
[pid=8734] ppid=8733 vsize=42044 CPUtime=0.29
/proc/8734/stat : 8734 (SatElite) R 8733 8733 8217 0 -1 4194304 10128 0 0 0 24 5 0 0 22 0 1 0 1147438354 43053056 10112 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/8734/statm: 10511 10113 50 127 0 10381 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47400

[startup+0.70233 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 8733
/proc/meminfo: memFree=875744/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=0
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1147438353 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8733/statm: 1339 235 195 169 0 50 0
[pid=8734] ppid=8733 vsize=89816 CPUtime=0.69
/proc/8734/stat : 8734 (SatElite) R 8733 8733 8217 0 -1 4194304 21576 0 0 0 58 11 0 0 25 0 1 0 1147438354 91971584 19900 1992294400 134512640 135034092 4294956112 18446744073709551615 134566396 0 0 4096 3 0 0 0 17 0 0 0
/proc/8734/statm: 22454 19900 68 127 0 22324 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 95172

[startup+1.50146 s]
/proc/loadavg: 0.92 0.98 0.93 2/66 8735
/proc/meminfo: memFree=792464/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=0
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1147438353 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8733/statm: 1339 235 195 169 0 50 0
[pid=8734] ppid=8733 vsize=92668 CPUtime=1.48
/proc/8734/stat : 8734 (SatElite) R 8733 8733 8217 0 -1 4194304 22204 0 0 0 135 13 0 0 25 0 1 0 1147438354 94892032 20528 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/8734/statm: 23167 20528 68 127 0 23037 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 98024

[startup+3.10171 s]
/proc/loadavg: 0.92 0.98 0.93 2/66 8735
/proc/meminfo: memFree=783120/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=0
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1147438353 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8733/statm: 1339 235 195 169 0 50 0
[pid=8734] ppid=8733 vsize=96600 CPUtime=3.07
/proc/8734/stat : 8734 (SatElite) R 8733 8733 8217 0 -1 4194304 23128 0 0 0 290 17 0 0 25 0 1 0 1147438354 98918400 21452 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/8734/statm: 24150 21452 68 127 0 24020 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 101956

[startup+6.30122 s]
/proc/loadavg: 1.01 1.00 0.93 2/66 8735
/proc/meminfo: memFree=764240/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=0
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1147438353 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8733/statm: 1339 235 195 169 0 50 0
[pid=8734] ppid=8733 vsize=102224 CPUtime=6.28
/proc/8734/stat : 8734 (SatElite) R 8733 8733 8217 0 -1 4194304 24624 0 0 0 604 24 0 0 25 0 1 0 1147438354 104677376 22948 1992294400 134512640 135034092 4294956112 18446744073709551615 134566209 0 0 4096 3 0 0 0 17 0 0 0
/proc/8734/statm: 25556 22948 68 127 0 25426 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 107580

[startup+12.7012 s]
/proc/loadavg: 1.09 1.02 0.94 2/66 8736
/proc/meminfo: memFree=820304/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=8.62
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 310 26995 0 0 0 0 833 29 16 0 1 0 1147438353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1339 237 195 169 0 50 0
[pid=8736] ppid=8733 vsize=25348 CPUtime=4.02
/proc/8736/stat : 8736 (LySATc) R 8733 8733 8217 0 -1 4194304 5822 0 0 0 400 2 0 0 25 0 1 0 1147439219 25956352 5777 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/8736/statm: 6337 5777 77 171 0 6164 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 30704

[startup+25.5013 s]
/proc/loadavg: 1.07 1.02 0.94 2/66 8736
/proc/meminfo: memFree=814544/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=8.62
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 310 26995 0 0 0 0 833 29 16 0 1 0 1147438353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1339 237 195 169 0 50 0
[pid=8736] ppid=8733 vsize=30804 CPUtime=16.83
/proc/8736/stat : 8736 (LySATc) R 8733 8733 8217 0 -1 4194304 7196 0 0 0 1679 4 0 0 25 0 1 0 1147439219 31543296 7151 1992294400 134512640 135214827 4294956208 18446744073709551615 134537365 0 0 4096 3 0 0 0 17 0 0 0
/proc/8736/statm: 7701 7151 77 171 0 7528 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 36160

[startup+51.1024 s]
/proc/loadavg: 1.04 1.01 0.94 2/66 8736
/proc/meminfo: memFree=798928/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=8.62
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 310 26995 0 0 0 0 833 29 16 0 1 0 1147438353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1339 237 195 169 0 50 0
[pid=8736] ppid=8733 vsize=46692 CPUtime=42.41
/proc/8736/stat : 8736 (LySATc) R 8733 8733 8217 0 -1 4194304 11155 0 0 0 4233 8 0 0 25 0 1 0 1147439219 47812608 11110 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8736/statm: 11673 11110 77 171 0 11500 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 52048

[startup+102.307 s]
/proc/loadavg: 1.02 1.01 0.94 2/66 8736
/proc/meminfo: memFree=769488/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=8.62
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 310 26995 0 0 0 0 833 29 16 0 1 0 1147438353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1339 237 195 169 0 50 0
[pid=8736] ppid=8733 vsize=75924 CPUtime=93.59
/proc/8736/stat : 8736 (LySATc) R 8733 8733 8217 0 -1 4194304 18461 0 0 0 9344 15 0 0 25 0 1 0 1147439219 77746176 18416 1992294400 134512640 135214827 4294956208 18446744073709551615 134529651 0 0 4096 3 0 0 0 17 0 0 0
/proc/8736/statm: 18981 18416 77 171 0 18808 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 81280

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 8736
/proc/meminfo: memFree=735568/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=8.62
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 310 26995 0 0 0 0 833 29 16 0 1 0 1147438353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1339 237 195 169 0 50 0
[pid=8736] ppid=8733 vsize=111024 CPUtime=153.55
/proc/8736/stat : 8736 (LySATc) R 8733 8733 8217 0 -1 4194304 27153 0 0 0 15331 24 0 0 25 0 1 0 1147439219 113688576 27108 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/8736/statm: 27756 27108 77 171 0 27583 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 116380

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 8738
/proc/meminfo: memFree=696592/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=8.62
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 310 26995 0 0 0 0 833 29 16 0 1 0 1147438353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1339 237 195 169 0 50 0
[pid=8736] ppid=8733 vsize=148784 CPUtime=213.52
/proc/8736/stat : 8736 (LySATc) R 8733 8733 8217 0 -1 4194304 36628 0 0 0 21319 33 0 0 25 0 1 0 1147439219 152354816 36583 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/8736/statm: 37196 36583 77 171 0 37023 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 154140

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 8738
/proc/meminfo: memFree=663696/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=8.62
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 310 26995 0 0 0 0 833 29 16 0 1 0 1147438353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1339 237 195 169 0 50 0
[pid=8736] ppid=8733 vsize=182568 CPUtime=273.49
/proc/8736/stat : 8736 (LySATc) R 8733 8733 8217 0 -1 4194304 44985 0 0 0 27309 40 0 0 25 0 1 0 1147439219 186949632 44940 1992294400 134512640 135214827 4294956208 18446744073709551615 134529683 0 0 4096 3 0 0 0 17 0 0 0
/proc/8736/statm: 45642 44940 77 171 0 45469 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 187924

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 8738
/proc/meminfo: memFree=627792/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=8.62
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 310 26995 0 0 0 0 833 29 16 0 1 0 1147438353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1339 237 195 169 0 50 0
[pid=8736] ppid=8733 vsize=218056 CPUtime=333.46
/proc/8736/stat : 8736 (LySATc) R 8733 8733 8217 0 -1 4194304 53883 0 0 0 33297 49 0 0 25 0 1 0 1147439219 223289344 53838 1992294400 134512640 135214827 4294956208 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 0 0 0
/proc/8736/statm: 54514 53838 77 171 0 54341 0

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

/proc/8736/statm: 81196 80433 77 171 0 81023 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 330140

[startup+642.302 s]
/proc/loadavg: 1.01 1.01 0.95 2/66 8738
/proc/meminfo: memFree=498896/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=8.62
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 310 26995 0 0 0 0 833 29 16 0 1 0 1147438353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1339 237 195 169 0 50 0
[pid=8736] ppid=8733 vsize=346700 CPUtime=633.31
/proc/8736/stat : 8736 (LySATc) R 8733 8733 8217 0 -1 4194304 86001 0 0 0 63250 81 0 0 25 0 1 0 1147439219 355020800 85956 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/8736/statm: 86675 85956 77 171 0 86502 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 352056

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 0.95 2/66 8738
/proc/meminfo: memFree=470992/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=8.62
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 310 26995 0 0 0 0 833 29 16 0 1 0 1147438353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1339 237 195 169 0 50 0
[pid=8736] ppid=8733 vsize=374700 CPUtime=693.28
/proc/8736/stat : 8736 (LySATc) R 8733 8733 8217 0 -1 4194304 92993 0 0 0 69241 87 0 0 25 0 1 0 1147439219 383692800 92948 1992294400 134512640 135214827 4294956208 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/8736/statm: 93675 92948 77 171 0 93502 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 380056

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8738
/proc/meminfo: memFree=449744/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=8.62
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 310 26995 0 0 0 0 833 29 16 0 1 0 1147438353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1339 237 195 169 0 50 0
[pid=8736] ppid=8733 vsize=395692 CPUtime=753.24
/proc/8736/stat : 8736 (LySATc) R 8733 8733 8217 0 -1 4194304 98281 0 0 0 75231 93 0 0 25 0 1 0 1147439219 405188608 98236 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8736/statm: 98923 98236 77 171 0 98750 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 401048

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8738
/proc/meminfo: memFree=428816/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=8.62
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 310 26995 0 0 0 0 833 29 16 0 1 0 1147438353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1339 237 195 169 0 50 0
[pid=8736] ppid=8733 vsize=416664 CPUtime=813.21
/proc/8736/stat : 8736 (LySATc) R 8733 8733 8217 0 -1 4194304 103531 0 0 0 81223 98 0 0 25 0 1 0 1147439219 426663936 103486 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/8736/statm: 104166 103486 77 171 0 103993 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 422020

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8738
/proc/meminfo: memFree=403344/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=8.62
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 310 26995 0 0 0 0 833 29 16 0 1 0 1147438353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1339 237 195 169 0 50 0
[pid=8736] ppid=8733 vsize=442100 CPUtime=873.18
/proc/8736/stat : 8736 (LySATc) R 8733 8733 8217 0 -1 4194304 109848 0 0 0 87213 105 0 0 25 0 1 0 1147439219 452710400 109803 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8736/statm: 110525 109803 77 171 0 110352 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 447456

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8738
/proc/meminfo: memFree=373968/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=8.62
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 310 26995 0 0 0 0 833 29 16 0 1 0 1147438353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1339 237 195 169 0 50 0
[pid=8736] ppid=8733 vsize=472580 CPUtime=933.15
/proc/8736/stat : 8736 (LySATc) R 8733 8733 8217 0 -1 4194304 117299 0 0 0 93201 114 0 0 25 0 1 0 1147439219 483921920 117254 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/8736/statm: 118145 117254 77 171 0 117972 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 477936

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8738
/proc/meminfo: memFree=343824/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=8.62
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 310 26995 0 0 0 0 833 29 16 0 1 0 1147438353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1339 237 195 169 0 50 0
[pid=8736] ppid=8733 vsize=502884 CPUtime=993.12
/proc/8736/stat : 8736 (LySATc) R 8733 8733 8217 0 -1 4194304 124746 0 0 0 99192 120 0 0 25 0 1 0 1147439219 514953216 124701 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8736/statm: 125721 124701 77 171 0 125548 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 508240

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8738
/proc/meminfo: memFree=310672/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=8.62
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 310 26995 0 0 0 0 833 29 16 0 1 0 1147438353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1339 237 195 169 0 50 0
[pid=8736] ppid=8733 vsize=535924 CPUtime=1053.11
/proc/8736/stat : 8736 (LySATc) R 8733 8733 8217 0 -1 4194304 132986 0 0 0 105182 129 0 0 25 0 1 0 1147439219 548786176 132941 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/8736/statm: 133981 132941 77 171 0 133808 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 541280

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8738
/proc/meminfo: memFree=288848/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=8.62
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 310 26995 0 0 0 0 833 29 16 0 1 0 1147438353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1339 237 195 169 0 50 0
[pid=8736] ppid=8733 vsize=557756 CPUtime=1113.07
/proc/8736/stat : 8736 (LySATc) R 8733 8733 8217 0 -1 4194304 138424 0 0 0 111171 136 0 0 25 0 1 0 1147439219 571142144 138379 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/8736/statm: 139439 138379 77 171 0 139266 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 563112

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8738
/proc/meminfo: memFree=268112/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=8.62
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 310 26995 0 0 0 0 833 29 16 0 1 0 1147438353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1339 237 195 169 0 50 0
[pid=8736] ppid=8733 vsize=578688 CPUtime=1173.05
/proc/8736/stat : 8736 (LySATc) R 8733 8733 8217 0 -1 4194304 143662 0 0 0 117164 141 0 0 25 0 1 0 1147439219 592576512 143617 1992294400 134512640 135214827 4294956208 18446744073709551615 134527361 0 0 4096 3 0 0 0 17 0 0 0
/proc/8736/statm: 144672 143617 77 171 0 144499 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 584044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8738
/proc/meminfo: memFree=260688/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=8.62
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 310 26995 0 0 0 0 833 29 16 0 1 0 1147438353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1339 237 195 169 0 50 0
[pid=8736] ppid=8733 vsize=585684 CPUtime=1191.45
/proc/8736/stat : 8736 (LySATc) R 8733 8733 8217 0 -1 4194304 145420 0 0 0 119002 143 0 0 25 0 1 0 1147439219 599740416 145375 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/8736/statm: 146421 145375 77 171 0 146248 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 591040

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 0.95 2/66 8738
/proc/meminfo: memFree=260688/2055920 swapFree=4178264/4192956
[pid=8733] ppid=8731 vsize=5356 CPUtime=8.62
/proc/8733/stat : 8733 (lysat.sh) S 8731 8733 8217 0 -1 4194304 310 26995 0 0 0 0 833 29 16 0 1 0 1147438353 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1339 237 195 169 0 50 0
[pid=8736] ppid=8733 vsize=585684 CPUtime=1191.45
/proc/8736/stat : 8736 (LySATc) R 8733 8733 8217 0 -1 4194304 145420 0 0 0 119002 143 0 0 25 0 1 0 1147439219 599740416 145375 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/8736/statm: 146421 145375 77 171 0 146248 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 591040

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8733 and gives
#  childrusage.ru_utime.tv_sec=8
#  childrusage.ru_utime.tv_usec=340732
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=298954
# CPU time returned by wait4() is 8.63969
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1198.35
CPU system time (s): 1.72
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 591040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.34073
system time used= 0.298954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27305
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= 38

runsolver used 1.14183 second user time and 3.23351 second system time

The end

Launcher Data 

Begin job on node26 at 2009-04-03 10:35:28
IDJOB=1556227
IDBENCH=70815
IDSOLVER=512
FILE ID=node26/1556227-1238747727
PBS_JOBID= 9086099
Free space on /tmp= 66448 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor128.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556227-1238747727/watcher-1556227-1238747727 -o /tmp/evaluation-result-1556227-1238747727/solver-1556227-1238747727 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1556227-1238747727.cnf c

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

MD5SUM BENCH= 065c126f0d55807310a398728b44423f
RANDOM SEED=1403642378

node26.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:        876160 kB
Buffers:         94332 kB
Cached:         981796 kB
SwapCached:       8472 kB
Active:         140976 kB
Inactive:       944988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        876160 kB
SwapTotal:     4192956 kB
SwapFree:      4178264 kB
Dirty:           12700 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            79876 kB
Committed_AS:  3091040 kB
PageTables:       1372 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= 66412 MiB
End job on node26 at 2009-04-03 10:55:31