Trace number 1824976

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) 5000.04 5001.81

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 % |
0.69/0.74	c |         0 |  317822  1204035 |      --       0       --      -- |     --   | -5669/-22972
0.69/0.74	c ==============================================================================
0.69/0.74	c Result  :   #vars: 48560   #clauses: 317822   #literals: 1204035
0.69/0.74	c CPU time:   0.673897 s
0.69/0.74	c ==============================================================================
1.19/1.28	This is MiniSat 2.0 beta
1.19/1.28	WARNING: for repeatability, setting FPU to use double precision
1.19/1.28	============================[ Problem Statistics ]=============================
1.19/1.28	|                                                                             |
1.19/1.29	|  Number of variables:  48560                                                |
1.19/1.29	|  Number of clauses:    317822                                               |
1.27/1.60	|  Parsing time:         0.29         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-1824976-1242477013/watcher-1824976-1242477013 -o /tmp/evaluation-result-1824976-1242477013/solver-1824976-1242477013 -C 5000 -W 6000 -M 1800 lysat.sh HOME/instance-1824976-1242477013.cnf c 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 29379
/proc/meminfo: memFree=1867240/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=0
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 275729997 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29379/statm: 1339 235 195 169 0 50 0
[pid=29380] ppid=29379 vsize=2388 CPUtime=0
/proc/29380/stat : 29380 (SatElite) R 29379 29379 29205 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 275729997 2445312 460 1992294400 134512640 135034092 4294956112 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 1 0 0
/proc/29380/statm: 597 462 50 127 0 467 0

[startup+0.096757 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 29379
/proc/meminfo: memFree=1867240/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=0
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 275729997 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29379/statm: 1339 235 195 169 0 50 0
[pid=29380] ppid=29379 vsize=12444 CPUtime=0.08
/proc/29380/stat : 29380 (SatElite) R 29379 29379 29205 0 -1 4194304 2745 0 0 0 6 2 0 0 18 0 1 0 275729997 12742656 2682 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/29380/statm: 3111 2682 51 127 0 2981 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17800

[startup+0.101757 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 29379
/proc/meminfo: memFree=1867240/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=0
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 275729997 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29379/statm: 1339 235 195 169 0 50 0
[pid=29380] ppid=29379 vsize=12708 CPUtime=0.09
/proc/29380/stat : 29380 (SatElite) R 29379 29379 29205 0 -1 4194304 2806 0 0 0 7 2 0 0 18 0 1 0 275729997 13012992 2743 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/29380/statm: 3177 2744 51 127 0 3047 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18064

[startup+0.301795 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 29379
/proc/meminfo: memFree=1867240/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=0
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 275729997 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29379/statm: 1339 235 195 169 0 50 0
[pid=29380] ppid=29379 vsize=19944 CPUtime=0.29
/proc/29380/stat : 29380 (SatElite) R 29379 29379 29205 0 -1 4194304 4578 0 0 0 25 4 0 0 19 0 1 0 275729997 20422656 4515 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/29380/statm: 4986 4515 51 127 0 4856 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25300

[startup+0.701871 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 29379
/proc/meminfo: memFree=1867240/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=0
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 275729997 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29379/statm: 1339 235 195 169 0 50 0
[pid=29380] ppid=29379 vsize=34444 CPUtime=0.69
/proc/29380/stat : 29380 (SatElite) R 29379 29379 29205 0 -1 4194304 8524 0 0 0 63 6 0 0 23 0 1 0 275729997 35270656 7733 1992294400 134512640 135034092 4294956112 18446744073709551615 134561776 0 0 4096 3 0 0 0 17 1 0 0
/proc/29380/statm: 8611 7733 67 127 0 8481 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39800

[startup+1.50103 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 29381
/proc/meminfo: memFree=1831064/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 5356

[startup+3.10132 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 29382
/proc/meminfo: memFree=1839256/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
[pid=29382] ppid=29379 vsize=21572 CPUtime=1.79
/proc/29382/stat : 29382 (LySATc) R 29379 29379 29205 0 -1 4194304 4948 0 0 0 177 2 0 0 25 0 1 0 275730126 22089728 4920 1992294400 134512640 135214827 4294956224 18446744073709551615 134528410 0 0 4096 3 0 0 0 17 1 0 0
/proc/29382/statm: 5393 4920 76 171 0 5220 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 26928

[startup+6.30193 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 29382
/proc/meminfo: memFree=1838104/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
[pid=29382] ppid=29379 vsize=22508 CPUtime=5
/proc/29382/stat : 29382 (LySATc) R 29379 29379 29205 0 -1 4194304 5183 0 0 0 497 3 0 0 25 0 1 0 275730126 23048192 5155 1992294400 134512640 135214827 4294956224 18446744073709551615 134529683 0 0 4096 3 0 0 0 17 1 0 0
/proc/29382/statm: 5627 5155 76 171 0 5454 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 27864

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 29382
/proc/meminfo: memFree=1835936/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
[pid=29382] ppid=29379 vsize=24724 CPUtime=11.4
/proc/29382/stat : 29382 (LySATc) R 29379 29379 29205 0 -1 4194304 5734 0 0 0 1136 4 0 0 25 0 1 0 275730126 25317376 5706 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29382/statm: 6181 5706 77 171 0 6008 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 30080

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 29382
/proc/meminfo: memFree=1832800/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
[pid=29382] ppid=29379 vsize=27788 CPUtime=24.19
/proc/29382/stat : 29382 (LySATc) R 29379 29379 29205 0 -1 4194304 6475 0 0 0 2415 4 0 0 25 0 1 0 275730126 28454912 6447 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/29382/statm: 6947 6447 77 171 0 6774 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 33144

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 29382
/proc/meminfo: memFree=1824992/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
[pid=29382] ppid=29379 vsize=35828 CPUtime=49.77
/proc/29382/stat : 29382 (LySATc) R 29379 29379 29205 0 -1 4194304 8471 0 0 0 4969 8 0 0 25 0 1 0 275730126 36687872 8443 1992294400 134512640 135214827 4294956224 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 1 0 0
/proc/29382/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: 1.00 1.00 0.97 2/66 29382
/proc/meminfo: memFree=1813216/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
[pid=29382] ppid=29379 vsize=47524 CPUtime=100.95
/proc/29382/stat : 29382 (LySATc) R 29379 29379 29205 0 -1 4194304 11386 0 0 0 10084 11 0 0 25 0 1 0 275730126 48664576 11358 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/29382/statm: 11881 11358 77 171 0 11708 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 52880

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 29382
/proc/meminfo: memFree=1796576/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
[pid=29382] ppid=29379 vsize=64464 CPUtime=160.93
/proc/29382/stat : 29382 (LySATc) R 29379 29379 29205 0 -1 4194304 15602 0 0 0 16078 15 0 0 25 0 1 0 275730126 66011136 15574 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/29382/statm: 16116 15574 77 171 0 15943 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 69820

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 29382
/proc/meminfo: memFree=1775776/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
[pid=29382] ppid=29379 vsize=84912 CPUtime=220.91
/proc/29382/stat : 29382 (LySATc) R 29379 29379 29205 0 -1 4194304 20725 0 0 0 22071 20 0 0 25 0 1 0 275730126 86949888 20697 1992294400 134512640 135214827 4294956224 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 1 0 0
/proc/29382/statm: 21228 20697 77 171 0 21055 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 90268

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 29382
/proc/meminfo: memFree=1756512/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
[pid=29382] ppid=29379 vsize=104124 CPUtime=280.89
/proc/29382/stat : 29382 (LySATc) R 29379 29379 29205 0 -1 4194304 25561 0 0 0 28063 26 0 0 25 0 1 0 275730126 106622976 25533 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/29382/statm: 26031 25533 77 171 0 25858 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 109480

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 29382
/proc/meminfo: memFree=1743584/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
[pid=29382] ppid=29379 vsize=117204 CPUtime=340.87
/proc/29382/stat : 29382 (LySATc) R 29379 29379 29205 0 -1 4194304 28754 0 0 0 34058 29 0 0 25 0 1 0 275730126 120016896 28726 1992294400 134512640 135214827 4294956224 18446744073709551615 134537058 0 0 4096 3 0 0 0 17 1 0 0
/proc/29382/statm: 29301 28726 77 171 0 29128 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 122560

[startup+402.301 s]

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

/proc/29382/statm: 141971 141385 77 171 0 141798 0
Current children cumulated CPU time (s) 4300.77
Current children cumulated vsize (KiB) 573240

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 29392
/proc/meminfo: memFree=1276384/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
[pid=29382] ppid=29379 vsize=581896 CPUtime=4359.48
/proc/29382/stat : 29382 (LySATc) R 29379 29379 29205 0 -1 4194304 144926 0 0 0 435798 150 0 0 25 0 1 0 275730126 595861504 144898 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/29382/statm: 145474 144898 77 171 0 145301 0
Current children cumulated CPU time (s) 4360.75
Current children cumulated vsize (KiB) 587252

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 29392
/proc/meminfo: memFree=1260960/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
[pid=29382] ppid=29379 vsize=597120 CPUtime=4419.46
/proc/29382/stat : 29382 (LySATc) R 29379 29379 29205 0 -1 4194304 148739 0 0 0 441793 153 0 0 25 0 1 0 275730126 611450880 148711 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/29382/statm: 149280 148711 77 171 0 149107 0
Current children cumulated CPU time (s) 4420.73
Current children cumulated vsize (KiB) 602476

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 29392
/proc/meminfo: memFree=1246496/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
[pid=29382] ppid=29379 vsize=611676 CPUtime=4479.44
/proc/29382/stat : 29382 (LySATc) R 29379 29379 29205 0 -1 4194304 152371 0 0 0 447787 157 0 0 25 0 1 0 275730126 626356224 152343 1992294400 134512640 135214827 4294956224 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 1 0 0
/proc/29382/statm: 152919 152343 77 171 0 152746 0
Current children cumulated CPU time (s) 4480.71
Current children cumulated vsize (KiB) 617032

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 29392
/proc/meminfo: memFree=1233504/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
[pid=29382] ppid=29379 vsize=624484 CPUtime=4539.42
/proc/29382/stat : 29382 (LySATc) R 29379 29379 29205 0 -1 4194304 155579 0 0 0 453782 160 0 0 25 0 1 0 275730126 639471616 155551 1992294400 134512640 135214827 4294956224 18446744073709551615 134527633 0 0 4096 3 0 0 0 17 1 0 0
/proc/29382/statm: 156121 155551 77 171 0 155948 0
Current children cumulated CPU time (s) 4540.69
Current children cumulated vsize (KiB) 629840

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 29392
/proc/meminfo: memFree=1218592/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
[pid=29382] ppid=29379 vsize=639296 CPUtime=4599.41
/proc/29382/stat : 29382 (LySATc) R 29379 29379 29205 0 -1 4194304 159268 0 0 0 459776 165 0 0 25 0 1 0 275730126 654639104 159240 1992294400 134512640 135214827 4294956224 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 1 0 0
/proc/29382/statm: 159824 159240 77 171 0 159651 0
Current children cumulated CPU time (s) 4600.68
Current children cumulated vsize (KiB) 644652

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 29392
/proc/meminfo: memFree=1202272/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
[pid=29382] ppid=29379 vsize=655680 CPUtime=4659.38
/proc/29382/stat : 29382 (LySATc) R 29379 29379 29205 0 -1 4194304 163367 0 0 0 465769 169 0 0 25 0 1 0 275730126 671416320 163339 1992294400 134512640 135214827 4294956224 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 1 0 0
/proc/29382/statm: 163920 163339 77 171 0 163747 0
Current children cumulated CPU time (s) 4660.65
Current children cumulated vsize (KiB) 661036

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 29392
/proc/meminfo: memFree=1183840/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
[pid=29382] ppid=29379 vsize=673844 CPUtime=4719.36
/proc/29382/stat : 29382 (LySATc) R 29379 29379 29205 0 -1 4194304 167926 0 0 0 471762 174 0 0 25 0 1 0 275730126 690016256 167898 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/29382/statm: 168461 167898 77 171 0 168288 0
Current children cumulated CPU time (s) 4720.63
Current children cumulated vsize (KiB) 679200

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 29392
/proc/meminfo: memFree=1166752/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
[pid=29382] ppid=29379 vsize=691060 CPUtime=4779.34
/proc/29382/stat : 29382 (LySATc) R 29379 29379 29205 0 -1 4194304 172233 0 0 0 477756 178 0 0 25 0 1 0 275730126 707645440 172205 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/29382/statm: 172765 172205 77 171 0 172592 0
Current children cumulated CPU time (s) 4780.61
Current children cumulated vsize (KiB) 696416

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 29392
/proc/meminfo: memFree=1148704/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
[pid=29382] ppid=29379 vsize=708920 CPUtime=4839.32
/proc/29382/stat : 29382 (LySATc) R 29379 29379 29205 0 -1 4194304 176693 0 0 0 483749 183 0 0 25 0 1 0 275730126 725934080 176665 1992294400 134512640 135214827 4294956224 18446744073709551615 134529301 0 0 4096 3 0 0 0 17 1 0 0
/proc/29382/statm: 177230 176665 77 171 0 177057 0
Current children cumulated CPU time (s) 4840.59
Current children cumulated vsize (KiB) 714276

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 29392
/proc/meminfo: memFree=1134432/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
[pid=29382] ppid=29379 vsize=723316 CPUtime=4899.29
/proc/29382/stat : 29382 (LySATc) R 29379 29379 29205 0 -1 4194304 180276 0 0 0 489742 187 0 0 25 0 1 0 275730126 740675584 180248 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/29382/statm: 180829 180248 77 171 0 180656 0
Current children cumulated CPU time (s) 4900.56
Current children cumulated vsize (KiB) 728672

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 29392
/proc/meminfo: memFree=1119904/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
[pid=29382] ppid=29379 vsize=737616 CPUtime=4959.28
/proc/29382/stat : 29382 (LySATc) R 29379 29379 29205 0 -1 4194304 183874 0 0 0 495737 191 0 0 25 0 1 0 275730126 755318784 183846 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/29382/statm: 184404 183846 77 171 0 184231 0
Current children cumulated CPU time (s) 4960.55
Current children cumulated vsize (KiB) 742972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 29392
/proc/meminfo: memFree=1108384/2055920 swapFree=4180040/4192956
[pid=29379] ppid=29377 vsize=5356 CPUtime=1.27
/proc/29379/stat : 29379 (lysat.sh) S 29377 29379 29205 0 -1 4194304 310 10260 0 0 0 0 117 10 16 0 1 0 275729997 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29379/statm: 1339 237 195 169 0 50 0
[pid=29382] ppid=29379 vsize=748992 CPUtime=4998.77
/proc/29382/stat : 29382 (LySATc) R 29379 29379 29205 0 -1 4194304 186727 0 0 0 499683 194 0 0 25 0 1 0 275730126 766967808 186699 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/29382/statm: 187248 186699 77 171 0 187075 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 754348

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 29379 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=178820
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=109983
# CPU time returned by wait4() is 1.2888
# while last known CPU time is 5000.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.81
CPU time (s): 5000.04
CPU user time (s): 4998
CPU system time (s): 2.04
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 754348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.17882
system time used= 0.109983
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= 3

runsolver used 5.85311 second user time and 12.2061 second system time

The end

Launcher Data 

Begin job on node37 at 2009-05-16 14:30:14
IDJOB=1824976
IDBENCH=24683
IDSOLVER=667
FILE ID=node37/1824976-1242477013
PBS_JOBID= 9306797
Free space on /tmp= 66324 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-1824976-1242477013/watcher-1824976-1242477013 -o /tmp/evaluation-result-1824976-1242477013/solver-1824976-1242477013 -C 5000 -W 6000 -M 1800  lysat.sh HOME/instance-1824976-1242477013.cnf c

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 69151394f3e0e8838dc6693844061945
RANDOM SEED=1176974924

node37.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		: 3000.259
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		: 3000.259
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:       1867720 kB
Buffers:         33300 kB
Cached:         105176 kB
SwapCached:       7792 kB
Active:          60644 kB
Inactive:        87832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1867720 kB
SwapTotal:     4192956 kB
SwapFree:      4180040 kB
Dirty:           10340 kB
Writeback:           0 kB
Mapped:          13988 kB
Slab:            25848 kB
Committed_AS:  1072596 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66312 MiB
End job on node37 at 2009-05-16 15:53:38