Trace number 1825523

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) 5000.09 5002.91

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v2400c266431g5.cnf
MD5SUM5c381a23100991dd5561d3dc572b8883
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 variables2400
Number of clauses266431
Sum of the clauses size535112
Maximum clause length32
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2266356
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 575

Solver Data 

0.00/0.00	c Parsing...
0.09/0.15	c ==============================================================================
0.09/0.15	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.15	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.15	c ==============================================================================
0.09/0.15	c |         0 |  266431   535112 |   79929       0        0     nan |  0.000 % |
1.89/1.90	c |         0 |  264031   899518 |      --       0       --      -- |     --   | -2400/364406
1.89/1.90	c ==============================================================================
1.89/1.90	c Result  :   #vars: 2325   #clauses: 264031   #literals: 899518
1.89/1.90	c CPU time:   1.87172 s
1.89/1.90	c ==============================================================================
2.19/2.23	This is MiniSat 2.0 beta
2.19/2.23	WARNING: for repeatability, setting FPU to use double precision
2.19/2.23	============================[ Problem Statistics ]=============================
2.19/2.23	|                                                                             |
2.19/2.23	|  Number of variables:  2325                                                 |
2.19/2.23	|  Number of clauses:    264031                                               |
2.22/2.37	|  Parsing time:         0.12         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-1825523-1242517172/watcher-1825523-1242517172 -o /tmp/evaluation-result-1825523-1242517172/solver-1825523-1242517172 -C 5000 -W 6000 -M 1800 lysat.sh HOME/instance-1825523-1242517172.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: 0.92 0.98 0.99 3/64 31134
/proc/meminfo: memFree=1383912/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=0
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 279743638 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 235 195 169 0 50 0
[pid=31135] ppid=31134 vsize=824 CPUtime=0
/proc/31135/stat : 31135 (SatElite) R 31134 31134 31097 0 -1 4194304 130 0 0 0 0 0 0 0 19 0 1 0 279743638 843776 114 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/31135/statm: 206 119 51 127 0 76 0

[startup+0.0949169 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31134
/proc/meminfo: memFree=1383912/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=0
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 279743638 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 235 195 169 0 50 0
[pid=31135] ppid=31134 vsize=9048 CPUtime=0.08
/proc/31135/stat : 31135 (SatElite) R 31134 31134 31097 0 -1 4194304 2097 0 0 0 7 1 0 0 19 0 1 0 279743638 9265152 2081 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/31135/statm: 2262 2082 51 127 0 2132 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14404

[startup+0.101917 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31134
/proc/meminfo: memFree=1383912/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=0
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 279743638 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 235 195 169 0 50 0
[pid=31135] ppid=31134 vsize=9444 CPUtime=0.09
/proc/31135/stat : 31135 (SatElite) R 31134 31134 31097 0 -1 4194304 2209 0 0 0 8 1 0 0 19 0 1 0 279743638 9670656 2193 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/31135/statm: 2361 2194 51 127 0 2231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14800

[startup+0.301957 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31134
/proc/meminfo: memFree=1383912/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=0
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 279743638 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 235 195 169 0 50 0
[pid=31135] ppid=31134 vsize=25052 CPUtime=0.29
/proc/31135/stat : 31135 (SatElite) R 31134 31134 31097 0 -1 4194304 5151 0 0 0 26 3 0 0 21 0 1 0 279743638 25653248 5135 1992294400 134512640 135034092 4294956112 18446744073709551615 134582951 0 0 4096 3 0 0 0 17 0 0 0
/proc/31135/statm: 6263 5135 68 127 0 6133 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30408

[startup+0.701036 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31134
/proc/meminfo: memFree=1383912/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=0
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 279743638 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 235 195 169 0 50 0
[pid=31135] ppid=31134 vsize=27272 CPUtime=0.69
/proc/31135/stat : 31135 (SatElite) R 31134 31134 31097 0 -1 4194304 5433 0 0 0 66 3 0 0 25 0 1 0 279743638 27926528 5417 1992294400 134512640 135034092 4294956112 18446744073709551615 134569244 0 0 4096 3 0 0 0 17 0 0 0
/proc/31135/statm: 6818 5417 68 127 0 6688 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32628

[startup+1.5012 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 31136
/proc/meminfo: memFree=1362008/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=0
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 279743638 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 235 195 169 0 50 0
[pid=31135] ppid=31134 vsize=27272 CPUtime=1.49
/proc/31135/stat : 31135 (SatElite) R 31134 31134 31097 0 -1 4194304 5433 0 0 0 146 3 0 0 25 0 1 0 279743638 27926528 5417 1992294400 134512640 135034092 4294956112 18446744073709551615 134569616 0 0 4096 3 0 0 0 17 0 0 0
/proc/31135/statm: 6818 5417 68 127 0 6688 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32628

[startup+3.10252 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 31136
/proc/meminfo: memFree=1360856/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=2.22
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 310 5438 0 0 0 0 217 5 19 0 1 0 279743638 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 2.22
Current children cumulated vsize (KiB) 5356
heavy processes:

[startup+6.30114 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 31137
/proc/meminfo: memFree=1356888/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=2.22
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 310 5438 0 0 0 0 217 5 19 0 1 0 279743638 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 237 195 169 0 50 0
[pid=31137] ppid=31134 vsize=23640 CPUtime=4.04
/proc/31137/stat : 31137 (LySATc) R 31134 31134 31097 0 -1 4194304 5775 0 0 0 401 3 0 0 25 0 1 0 279743861 24207360 5760 1992294400 134512640 135214827 4294956224 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/31137/statm: 5910 5760 78 171 0 5737 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 28996

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 31137
/proc/meminfo: memFree=1346592/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=2.22
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 310 5438 0 0 0 0 217 5 19 0 1 0 279743638 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 237 195 169 0 50 0
[pid=31137] ppid=31134 vsize=33188 CPUtime=10.44
/proc/31137/stat : 31137 (LySATc) R 31134 31134 31097 0 -1 4194304 8139 0 0 0 1038 6 0 0 25 0 1 0 279743861 33984512 8124 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/31137/statm: 8297 8124 78 171 0 8124 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 38544

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 31137
/proc/meminfo: memFree=1331936/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=2.22
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 310 5438 0 0 0 0 217 5 19 0 1 0 279743638 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 237 195 169 0 50 0
[pid=31137] ppid=31134 vsize=47488 CPUtime=23.24
/proc/31137/stat : 31137 (LySATc) R 31134 31134 31097 0 -1 4194304 11701 0 0 0 2314 10 0 0 25 0 1 0 279743861 48627712 11686 1992294400 134512640 135214827 4294956224 18446744073709551615 134529425 0 0 4096 3 0 0 0 17 0 0 0
/proc/31137/statm: 11872 11686 78 171 0 11699 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 52844

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 31137
/proc/meminfo: memFree=1308832/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=2.22
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 310 5438 0 0 0 0 217 5 19 0 1 0 279743638 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 237 195 169 0 50 0
[pid=31137] ppid=31134 vsize=70804 CPUtime=48.8
/proc/31137/stat : 31137 (LySATc) R 31134 31134 31097 0 -1 4194304 17537 0 0 0 4864 16 0 0 25 0 1 0 279743861 72503296 17522 1992294400 134512640 135214827 4294956224 18446744073709551615 134529273 0 0 4096 3 0 0 0 17 0 0 0
/proc/31137/statm: 17701 17522 78 171 0 17528 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 76160

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 31137
/proc/meminfo: memFree=1276192/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=2.22
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 310 5438 0 0 0 0 217 5 19 0 1 0 279743638 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 237 195 169 0 50 0
[pid=31137] ppid=31134 vsize=103024 CPUtime=99.98
/proc/31137/stat : 31137 (LySATc) R 31134 31134 31097 0 -1 4194304 25589 0 0 0 9973 25 0 0 25 0 1 0 279743861 105496576 25574 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31137/statm: 25756 25574 78 171 0 25583 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 108380

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31137
/proc/meminfo: memFree=1247392/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=2.22
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 310 5438 0 0 0 0 217 5 19 0 1 0 279743638 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 237 195 169 0 50 0
[pid=31137] ppid=31134 vsize=132020 CPUtime=159.93
/proc/31137/stat : 31137 (LySATc) R 31134 31134 31097 0 -1 4194304 32821 0 0 0 15960 33 0 0 25 0 1 0 279743861 135188480 32806 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31137/statm: 33005 32806 78 171 0 32832 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 137376

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31137
/proc/meminfo: memFree=1226144/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=2.22
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 310 5438 0 0 0 0 217 5 19 0 1 0 279743638 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 237 195 169 0 50 0
[pid=31137] ppid=31134 vsize=153116 CPUtime=219.91
/proc/31137/stat : 31137 (LySATc) R 31134 31134 31097 0 -1 4194304 38082 0 0 0 21952 39 0 0 25 0 1 0 279743861 156790784 38067 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31137/statm: 38279 38067 78 171 0 38106 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 158472

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31139
/proc/meminfo: memFree=1205856/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=2.22
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 310 5438 0 0 0 0 217 5 19 0 1 0 279743638 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 237 195 169 0 50 0
[pid=31137] ppid=31134 vsize=173788 CPUtime=279.88
/proc/31137/stat : 31137 (LySATc) R 31134 31134 31097 0 -1 4194304 43196 0 0 0 27944 44 0 0 25 0 1 0 279743861 177958912 43181 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/31137/statm: 43447 43181 78 171 0 43274 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 179144

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31139
/proc/meminfo: memFree=1189344/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=2.22
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 310 5438 0 0 0 0 217 5 19 0 1 0 279743638 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 237 195 169 0 50 0
[pid=31137] ppid=31134 vsize=190056 CPUtime=339.83
/proc/31137/stat : 31137 (LySATc) R 31134 31134 31097 0 -1 4194304 47285 0 0 0 33935 48 0 0 25 0 1 0 279743861 194617344 47270 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31137/statm: 47514 47270 78 171 0 47341 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 195412


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

/proc/31137/statm: 158203 157047 78 171 0 158030 0
Current children cumulated CPU time (s) 4359.82
Current children cumulated vsize (KiB) 638168

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31147
/proc/meminfo: memFree=748768/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=2.22
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 310 5438 0 0 0 0 217 5 19 0 1 0 279743638 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 237 195 169 0 50 0
[pid=31137] ppid=31134 vsize=632812 CPUtime=4417.58
/proc/31137/stat : 31137 (LySATc) R 31134 31134 31097 0 -1 4194304 157172 0 0 0 441591 167 0 0 25 0 1 0 279743861 647999488 157058 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31137/statm: 158203 157058 78 171 0 158030 0
Current children cumulated CPU time (s) 4419.8
Current children cumulated vsize (KiB) 638168

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31147
/proc/meminfo: memFree=748704/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=2.22
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 310 5438 0 0 0 0 217 5 19 0 1 0 279743638 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 237 195 169 0 50 0
[pid=31137] ppid=31134 vsize=632812 CPUtime=4477.55
/proc/31137/stat : 31137 (LySATc) R 31134 31134 31097 0 -1 4194304 157180 0 0 0 447588 167 0 0 25 0 1 0 279743861 647999488 157066 1992294400 134512640 135214827 4294956224 18446744073709551615 134527328 0 0 4096 3 0 0 0 17 0 0 0
/proc/31137/statm: 158203 157066 78 171 0 158030 0
Current children cumulated CPU time (s) 4479.77
Current children cumulated vsize (KiB) 638168

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31147
/proc/meminfo: memFree=748704/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=2.22
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 310 5438 0 0 0 0 217 5 19 0 1 0 279743638 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 237 195 169 0 50 0
[pid=31137] ppid=31134 vsize=632812 CPUtime=4537.52
/proc/31137/stat : 31137 (LySATc) R 31134 31134 31097 0 -1 4194304 157183 0 0 0 453585 167 0 0 25 0 1 0 279743861 647999488 157069 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31137/statm: 158203 157069 78 171 0 158030 0
Current children cumulated CPU time (s) 4539.74
Current children cumulated vsize (KiB) 638168

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31147
/proc/meminfo: memFree=748704/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=2.22
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 310 5438 0 0 0 0 217 5 19 0 1 0 279743638 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 237 195 169 0 50 0
[pid=31137] ppid=31134 vsize=632812 CPUtime=4597.49
/proc/31137/stat : 31137 (LySATc) R 31134 31134 31097 0 -1 4194304 157185 0 0 0 459582 167 0 0 25 0 1 0 279743861 647999488 157071 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31137/statm: 158203 157071 78 171 0 158030 0
Current children cumulated CPU time (s) 4599.71
Current children cumulated vsize (KiB) 638168

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31147
/proc/meminfo: memFree=748704/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=2.22
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 310 5438 0 0 0 0 217 5 19 0 1 0 279743638 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 237 195 169 0 50 0
[pid=31137] ppid=31134 vsize=632812 CPUtime=4657.45
/proc/31137/stat : 31137 (LySATc) R 31134 31134 31097 0 -1 4194304 157185 0 0 0 465578 167 0 0 25 0 1 0 279743861 647999488 157071 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/31137/statm: 158203 157071 78 171 0 158030 0
Current children cumulated CPU time (s) 4659.67
Current children cumulated vsize (KiB) 638168

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31147
/proc/meminfo: memFree=748640/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=2.22
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 310 5438 0 0 0 0 217 5 19 0 1 0 279743638 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 237 195 169 0 50 0
[pid=31137] ppid=31134 vsize=632812 CPUtime=4717.42
/proc/31137/stat : 31137 (LySATc) R 31134 31134 31097 0 -1 4194304 157185 0 0 0 471575 167 0 0 25 0 1 0 279743861 647999488 157071 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/31137/statm: 158203 157071 78 171 0 158030 0
Current children cumulated CPU time (s) 4719.64
Current children cumulated vsize (KiB) 638168

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31147
/proc/meminfo: memFree=748640/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=2.22
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 310 5438 0 0 0 0 217 5 19 0 1 0 279743638 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 237 195 169 0 50 0
[pid=31137] ppid=31134 vsize=632812 CPUtime=4777.38
/proc/31137/stat : 31137 (LySATc) R 31134 31134 31097 0 -1 4194304 157189 0 0 0 477571 167 0 0 25 0 1 0 279743861 647999488 157075 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/31137/statm: 158203 157075 78 171 0 158030 0
Current children cumulated CPU time (s) 4779.6
Current children cumulated vsize (KiB) 638168

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31147
/proc/meminfo: memFree=748640/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=2.22
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 310 5438 0 0 0 0 217 5 19 0 1 0 279743638 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 237 195 169 0 50 0
[pid=31137] ppid=31134 vsize=632812 CPUtime=4837.35
/proc/31137/stat : 31137 (LySATc) R 31134 31134 31097 0 -1 4194304 157190 0 0 0 483568 167 0 0 25 0 1 0 279743861 647999488 157076 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/31137/statm: 158203 157076 78 171 0 158030 0
Current children cumulated CPU time (s) 4839.57
Current children cumulated vsize (KiB) 638168

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31153
/proc/meminfo: memFree=748448/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=2.22
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 310 5438 0 0 0 0 217 5 19 0 1 0 279743638 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 237 195 169 0 50 0
[pid=31137] ppid=31134 vsize=632812 CPUtime=4897.33
/proc/31137/stat : 31137 (LySATc) R 31134 31134 31097 0 -1 4194304 157190 0 0 0 489565 168 0 0 25 0 1 0 279743861 647999488 157076 1992294400 134512640 135214827 4294956224 18446744073709551615 134529360 0 0 4096 3 0 0 0 17 0 0 0
/proc/31137/statm: 158203 157076 78 171 0 158030 0
Current children cumulated CPU time (s) 4899.55
Current children cumulated vsize (KiB) 638168

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31153
/proc/meminfo: memFree=748512/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=2.22
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 310 5438 0 0 0 0 217 5 19 0 1 0 279743638 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 237 195 169 0 50 0
[pid=31137] ppid=31134 vsize=632812 CPUtime=4957.3
/proc/31137/stat : 31137 (LySATc) R 31134 31134 31097 0 -1 4194304 157191 0 0 0 495562 168 0 0 25 0 1 0 279743861 647999488 157077 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31137/statm: 158203 157077 78 171 0 158030 0
Current children cumulated CPU time (s) 4959.52
Current children cumulated vsize (KiB) 638168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31153
/proc/meminfo: memFree=748512/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=2.22
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 310 5438 0 0 0 0 217 5 19 0 1 0 279743638 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 237 195 169 0 50 0
[pid=31137] ppid=31134 vsize=632812 CPUtime=4997.87
/proc/31137/stat : 31137 (LySATc) R 31134 31134 31097 0 -1 4194304 157191 0 0 0 499619 168 0 0 25 0 1 0 279743861 647999488 157077 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31137/statm: 158203 157077 78 171 0 158030 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 638168

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

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

[startup+5002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31153
/proc/meminfo: memFree=748512/2055920 swapFree=4181912/4192956
[pid=31134] ppid=31132 vsize=5356 CPUtime=2.22
/proc/31134/stat : 31134 (lysat.sh) S 31132 31134 31097 0 -1 4194304 310 5438 0 0 0 0 217 5 19 0 1 0 279743638 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31134/statm: 1339 237 195 169 0 50 0
[pid=31137] ppid=31134 vsize=632812 CPUtime=4997.87
/proc/31137/stat : 31137 (LySATc) R 31134 31134 31097 0 -1 4194304 157191 0 0 0 499619 168 0 0 25 0 1 0 279743861 647999488 157077 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31137/statm: 158203 157077 78 171 0 158030 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 638168

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31134 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=179668
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=54991
# CPU time returned by wait4() is 2.23466
# while last known CPU time is 5000.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5002.91
CPU time (s): 5000.09
CPU user time (s): 4998.36
CPU system time (s): 1.73
CPU usage (%): 99.9436
Max. virtual memory (cumulated for all children) (KiB): 638168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.17967
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5748
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= 12

runsolver used 3.77942 second user time and 14.4268 second system time

The end

Launcher Data 

Begin job on node66 at 2009-05-17 01:39:33
IDJOB=1825523
IDBENCH=71509
IDSOLVER=667
FILE ID=node66/1825523-1242517172
PBS_JOBID= 9307089
Free space on /tmp= 66228 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v2400c266431g5.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825523-1242517172/watcher-1825523-1242517172 -o /tmp/evaluation-result-1825523-1242517172/solver-1825523-1242517172 -C 5000 -W 6000 -M 1800  lysat.sh HOME/instance-1825523-1242517172.cnf c

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

MD5SUM BENCH= 5c381a23100991dd5561d3dc572b8883
RANDOM SEED=1485206271

node66.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		: 3000.263
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		: 3000.263
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:       1384392 kB
Buffers:         81200 kB
Cached:         498936 kB
SwapCached:       5072 kB
Active:          98248 kB
Inactive:       489892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1384392 kB
SwapTotal:     4192956 kB
SwapFree:      4181912 kB
Dirty:            5720 kB
Writeback:           0 kB
Mapped:          14040 kB
Slab:            69448 kB
Committed_AS:  1091244 kB
PageTables:       1360 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= 66220 MiB
End job on node66 at 2009-05-17 03:02:58