Trace number 1728692

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) 1200.01 1200.41

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
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 variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.59/0.64	c ==============================================================================
0.59/0.64	c |           |     ORIGINAL     |              LEARNT              |          |
0.59/0.64	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.59/0.64	c ==============================================================================
0.59/0.64	c |         0 |  324210  1229994 |   97262       0        0     nan |  0.000 % |
0.69/0.75	c |         0 |  317822  1204035 |      --       0       --      -- |     --   | -5669/-22972
0.69/0.75	c ==============================================================================
0.69/0.75	c Result  :   #vars: 48560   #clauses: 317822   #literals: 1204035
0.69/0.75	c CPU time:   0.691894 s
0.69/0.75	c ==============================================================================
1.19/1.29	This is MiniSat 2.0 beta
1.19/1.29	WARNING: for repeatability, setting FPU to use double precision
1.19/1.30	============================[ Problem Statistics ]=============================
1.19/1.30	|                                                                             |
1.19/1.30	|  Number of variables:  48560                                                |
1.28/1.30	|  Number of clauses:    317822                                               |
1.28/1.63	|  Parsing time:         0.31         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-1728692-1240739982/watcher-1728692-1240739982 -o /tmp/evaluation-result-1728692-1240739982/solver-1728692-1240739982 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1728692-1240739982.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: 0.98 1.00 1.00 3/65 9157
/proc/meminfo: memFree=1770744/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=0
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102027371 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9157/statm: 1339 235 195 169 0 50 0
[pid=9158] ppid=9157 vsize=2388 CPUtime=0
/proc/9158/stat : 9158 (SatElite) R 9157 9157 8816 0 -1 4194304 463 0 0 0 0 0 0 0 18 0 1 0 102027371 2445312 447 1992294400 134512640 135034092 4294956112 18446744073709551615 134544897 0 0 4096 3 0 0 0 17 1 0 0
/proc/9158/statm: 597 449 50 127 0 467 0

[startup+0.031438 s]
/proc/loadavg: 0.98 1.00 1.00 3/65 9157
/proc/meminfo: memFree=1770744/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=0
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102027371 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9157/statm: 1339 235 195 169 0 50 0
[pid=9158] ppid=9157 vsize=7856 CPUtime=0.02
/proc/9158/stat : 9158 (SatElite) R 9157 9157 8816 0 -1 4194304 1602 0 0 0 2 0 0 0 18 0 1 0 102027371 8044544 1539 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/9158/statm: 1964 1540 51 127 0 1834 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13212

[startup+0.101445 s]
/proc/loadavg: 0.98 1.00 1.00 3/65 9157
/proc/meminfo: memFree=1770744/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=0
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102027371 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9157/statm: 1339 235 195 169 0 50 0
[pid=9158] ppid=9157 vsize=12708 CPUtime=0.08
/proc/9158/stat : 9158 (SatElite) R 9157 9157 8816 0 -1 4194304 2799 0 0 0 8 0 0 0 18 0 1 0 102027371 13012992 2736 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/9158/statm: 3177 2736 51 127 0 3047 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 18064

[startup+0.301465 s]
/proc/loadavg: 0.98 1.00 1.00 3/65 9157
/proc/meminfo: memFree=1770744/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=0
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102027371 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9157/statm: 1339 235 195 169 0 50 0
[pid=9158] ppid=9157 vsize=19944 CPUtime=0.29
/proc/9158/stat : 9158 (SatElite) R 9157 9157 8816 0 -1 4194304 4566 0 0 0 27 2 0 0 19 0 1 0 102027371 20422656 4503 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/9158/statm: 4986 4504 51 127 0 4856 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25300

[startup+0.701508 s]
/proc/loadavg: 0.98 1.00 1.00 3/65 9157
/proc/meminfo: memFree=1770744/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=0
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102027371 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9157/statm: 1339 235 195 169 0 50 0
[pid=9158] ppid=9157 vsize=34060 CPUtime=0.69
/proc/9158/stat : 9158 (SatElite) R 9157 9157 8816 0 -1 4194304 8380 0 0 0 64 5 0 0 22 0 1 0 102027371 34877440 7621 1992294400 134512640 135034092 4294956112 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 1 0 0
/proc/9158/statm: 8515 7624 67 127 0 8385 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39416

[startup+1.50159 s]
/proc/loadavg: 0.98 1.00 1.00 2/67 9159
/proc/meminfo: memFree=1734760/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 5356

[startup+3.10176 s]
/proc/loadavg: 0.98 1.00 1.00 2/67 9160
/proc/meminfo: memFree=1743144/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
[pid=9160] ppid=9157 vsize=21572 CPUtime=1.79
/proc/9160/stat : 9160 (LySATc) R 9157 9157 8816 0 -1 4194304 4947 0 0 0 177 2 0 0 25 0 1 0 102027501 22089728 4919 1992294400 134512640 135214827 4294956224 18446744073709551615 134528367 0 0 4096 3 0 0 0 17 1 0 0
/proc/9160/statm: 5393 4919 76 171 0 5220 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 26928

[startup+6.30209 s]
/proc/loadavg: 0.98 1.00 1.00 2/67 9160
/proc/meminfo: memFree=1741928/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
[pid=9160] ppid=9157 vsize=22508 CPUtime=4.99
/proc/9160/stat : 9160 (LySATc) R 9157 9157 8816 0 -1 4194304 5182 0 0 0 496 3 0 0 25 0 1 0 102027501 23048192 5154 1992294400 134512640 135214827 4294956224 18446744073709551615 134529651 0 0 4096 3 0 0 0 17 1 0 0
/proc/9160/statm: 5627 5154 76 171 0 5454 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 27864

[startup+12.7018 s]
/proc/loadavg: 0.98 1.00 1.00 2/67 9160
/proc/meminfo: memFree=1739624/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
[pid=9160] ppid=9157 vsize=24724 CPUtime=11.39
/proc/9160/stat : 9160 (LySATc) R 9157 9157 8816 0 -1 4194304 5731 0 0 0 1135 4 0 0 25 0 1 0 102027501 25317376 5703 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/9160/statm: 6181 5703 77 171 0 6008 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 30080

[startup+25.5011 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 9160
/proc/meminfo: memFree=1736552/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
[pid=9160] ppid=9157 vsize=27788 CPUtime=24.19
/proc/9160/stat : 9160 (LySATc) R 9157 9157 8816 0 -1 4194304 6473 0 0 0 2413 6 0 0 25 0 1 0 102027501 28454912 6445 1992294400 134512640 135214827 4294956224 18446744073709551615 134540774 0 0 4096 3 0 0 0 17 1 0 0
/proc/9160/statm: 6947 6445 77 171 0 6774 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33144

[startup+51.1018 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 9160
/proc/meminfo: memFree=1728744/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
[pid=9160] ppid=9157 vsize=35828 CPUtime=49.76
/proc/9160/stat : 9160 (LySATc) R 9157 9157 8816 0 -1 4194304 8471 0 0 0 4968 8 0 0 25 0 1 0 102027501 36687872 8443 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/9160/statm: 8957 8443 77 171 0 8784 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 41184

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 9166
/proc/meminfo: memFree=1716832/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
[pid=9160] ppid=9157 vsize=47524 CPUtime=100.94
/proc/9160/stat : 9160 (LySATc) R 9157 9157 8816 0 -1 4194304 11386 0 0 0 10083 11 0 0 25 0 1 0 102027501 48664576 11358 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/9160/statm: 11881 11358 77 171 0 11708 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 52880

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 9166
/proc/meminfo: memFree=1700192/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
[pid=9160] ppid=9157 vsize=64464 CPUtime=160.92
/proc/9160/stat : 9160 (LySATc) R 9157 9157 8816 0 -1 4194304 15591 0 0 0 16077 15 0 0 25 0 1 0 102027501 66011136 15563 1992294400 134512640 135214827 4294956224 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 1 0 0
/proc/9160/statm: 16116 15563 77 171 0 15943 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 69820

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 9166
/proc/meminfo: memFree=1679520/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
[pid=9160] ppid=9157 vsize=84780 CPUtime=220.91
/proc/9160/stat : 9160 (LySATc) R 9157 9157 8816 0 -1 4194304 20715 0 0 0 22069 22 0 0 25 0 1 0 102027501 86814720 20687 1992294400 134512640 135214827 4294956224 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 1 0 0
/proc/9160/statm: 21195 20687 77 171 0 21022 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 90136

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 9166
/proc/meminfo: memFree=1660192/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
[pid=9160] ppid=9157 vsize=104124 CPUtime=280.9
/proc/9160/stat : 9160 (LySATc) R 9157 9157 8816 0 -1 4194304 25556 0 0 0 28064 26 0 0 25 0 1 0 102027501 106622976 25528 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/9160/statm: 26031 25528 77 171 0 25858 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 109480

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 9166
/proc/meminfo: memFree=1647264/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
[pid=9160] ppid=9157 vsize=117204 CPUtime=340.87
/proc/9160/stat : 9160 (LySATc) R 9157 9157 8816 0 -1 4194304 28745 0 0 0 34058 29 0 0 25 0 1 0 102027501 120016896 28717 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/9160/statm: 29301 28717 77 171 0 29128 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 122560


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

/proc/9160/statm: 39588 39055 77 171 0 39415 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 163708

[startup+582.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/67 9166
/proc/meminfo: memFree=1586536/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
[pid=9160] ppid=9157 vsize=177476 CPUtime=580.81
/proc/9160/stat : 9160 (LySATc) R 9157 9157 8816 0 -1 4194304 43890 0 0 0 58033 48 0 0 25 0 1 0 102027501 181735424 43862 1992294400 134512640 135214827 4294956224 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 1 0 0
/proc/9160/statm: 44369 43862 77 171 0 44196 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 182832

[startup+642.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/67 9166
/proc/meminfo: memFree=1570152/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
[pid=9160] ppid=9157 vsize=193708 CPUtime=640.79
/proc/9160/stat : 9160 (LySATc) R 9157 9157 8816 0 -1 4194304 47949 0 0 0 64027 52 0 0 25 0 1 0 102027501 198356992 47921 1992294400 134512640 135214827 4294956224 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 1 0 0
/proc/9160/statm: 48427 47921 77 171 0 48254 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 199064

[startup+702.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 9166
/proc/meminfo: memFree=1557224/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
[pid=9160] ppid=9157 vsize=207160 CPUtime=700.77
/proc/9160/stat : 9160 (LySATc) R 9157 9157 8816 0 -1 4194304 51183 0 0 0 70022 55 0 0 25 0 1 0 102027501 212131840 51155 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/9160/statm: 51790 51155 77 171 0 51617 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 212516

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9166
/proc/meminfo: memFree=1543016/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
[pid=9160] ppid=9157 vsize=221160 CPUtime=760.76
/proc/9160/stat : 9160 (LySATc) R 9157 9157 8816 0 -1 4194304 54700 0 0 0 76017 59 0 0 25 0 1 0 102027501 226467840 54672 1992294400 134512640 135214827 4294956224 18446744073709551615 134527359 0 0 4096 3 0 0 0 17 1 0 0
/proc/9160/statm: 55290 54672 77 171 0 55117 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 226516

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9166
/proc/meminfo: memFree=1522792/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
[pid=9160] ppid=9157 vsize=241476 CPUtime=820.74
/proc/9160/stat : 9160 (LySATc) R 9157 9157 8816 0 -1 4194304 59808 0 0 0 82011 63 0 0 25 0 1 0 102027501 247271424 59780 1992294400 134512640 135214827 4294956224 18446744073709551615 134527633 0 0 4096 3 0 0 0 17 1 0 0
/proc/9160/statm: 60369 59780 77 171 0 60196 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 246832

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 9166
/proc/meminfo: memFree=1509416/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
[pid=9160] ppid=9157 vsize=254568 CPUtime=880.72
/proc/9160/stat : 9160 (LySATc) R 9157 9157 8816 0 -1 4194304 63084 0 0 0 88007 65 0 0 25 0 1 0 102027501 260677632 63056 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/9160/statm: 63642 63056 77 171 0 63469 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 259924

[startup+942.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/67 9166
/proc/meminfo: memFree=1495272/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
[pid=9160] ppid=9157 vsize=268648 CPUtime=940.71
/proc/9160/stat : 9160 (LySATc) R 9157 9157 8816 0 -1 4194304 66605 0 0 0 94000 71 0 0 25 0 1 0 102027501 275095552 66577 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/9160/statm: 67162 66577 77 171 0 66989 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 274004

[startup+1002.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/67 9166
/proc/meminfo: memFree=1480104/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
[pid=9160] ppid=9157 vsize=283676 CPUtime=1000.69
/proc/9160/stat : 9160 (LySATc) R 9157 9157 8816 0 -1 4194304 70393 0 0 0 99995 74 0 0 25 0 1 0 102027501 290484224 70365 1992294400 134512640 135214827 4294956224 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 1 0 0
/proc/9160/statm: 70919 70365 77 171 0 70746 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 289032

[startup+1062.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/67 9166
/proc/meminfo: memFree=1459560/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
[pid=9160] ppid=9157 vsize=304268 CPUtime=1060.67
/proc/9160/stat : 9160 (LySATc) R 9157 9157 8816 0 -1 4194304 75535 0 0 0 105989 78 0 0 25 0 1 0 102027501 311570432 75507 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/9160/statm: 76067 75507 77 171 0 75894 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 309624

[startup+1122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/67 9166
/proc/meminfo: memFree=1446568/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
[pid=9160] ppid=9157 vsize=317012 CPUtime=1120.65
/proc/9160/stat : 9160 (LySATc) R 9157 9157 8816 0 -1 4194304 78754 0 0 0 111983 82 0 0 25 0 1 0 102027501 324620288 78726 1992294400 134512640 135214827 4294956224 18446744073709551615 134529776 0 0 4096 3 0 0 0 17 1 0 0
/proc/9160/statm: 79253 78726 77 171 0 79080 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 322368

[startup+1182.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/67 9166
/proc/meminfo: memFree=1430120/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
[pid=9160] ppid=9157 vsize=333588 CPUtime=1180.64
/proc/9160/stat : 9160 (LySATc) R 9157 9157 8816 0 -1 4194304 82911 0 0 0 117976 88 0 0 25 0 1 0 102027501 341594112 82883 1992294400 134512640 135214827 4294956224 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 1 0 0
/proc/9160/statm: 83397 82883 77 171 0 83224 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 338944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.04 1.02 1.00 2/67 9166
/proc/meminfo: memFree=1424744/2055912 swapFree=4192952/4192956
[pid=9157] ppid=9155 vsize=5356 CPUtime=1.28
/proc/9157/stat : 9157 (lysat.sh) S 9155 9157 8816 0 -1 4194304 310 10260 0 0 0 0 118 10 16 0 1 0 102027371 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9157/statm: 1339 237 195 169 0 50 0
[pid=9160] ppid=9157 vsize=338628 CPUtime=1198.73
/proc/9160/stat : 9160 (LySATc) R 9157 9157 8816 0 -1 4194304 84169 0 0 0 119784 89 0 0 25 0 1 0 102027501 346755072 84141 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 1 0 0
/proc/9160/statm: 84657 84141 77 171 0 84484 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 343984

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 9157 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=189819
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=108983
# CPU time returned by wait4() is 1.2988
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.01
CPU user time (s): 1199.02
CPU system time (s): 0.99
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 343984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.18982
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10570
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= 6

runsolver used 1.14582 second user time and 3.23151 second system time

The end

Launcher Data 

Begin job on node78 at 2009-04-26 11:59:44
IDJOB=1728692
IDBENCH=24683
IDSOLVER=512
FILE ID=node78/1728692-1240739982
PBS_JOBID= 9186959
Free space on /tmp= 126756 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728692-1240739982/watcher-1728692-1240739982 -o /tmp/evaluation-result-1728692-1240739982/solver-1728692-1240739982 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1728692-1240739982.cnf c

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

MD5SUM BENCH= 69151394f3e0e8838dc6693844061945
RANDOM SEED=1240457043

node78.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		: 3000.243
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		: 3000.243
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:      2055912 kB
MemFree:       1771224 kB
Buffers:         29508 kB
Cached:         183056 kB
SwapCached:          4 kB
Active:          57692 kB
Inactive:       169724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1771224 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:           10356 kB
Writeback:           0 kB
Mapped:          24564 kB
Slab:            43040 kB
Committed_AS:   236368 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126748 MiB
End job on node78 at 2009-04-26 12:19:46