Trace number 1773873

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 i/2009-03-20? (TO) 10000.1 10004.1

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor064.cnf
MD5SUM902b28046d424b16042ca612ddad48e0
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5162.75
Satisfiable
(Un)Satisfiability was proved
Number of variables51064
Number of clauses152039
Sum of the clauses size354755
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2101358
Number of clauses of size 350679
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.09/0.14	c ==============================================================================
0.09/0.14	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.14	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.14	c ==============================================================================
0.09/0.14	c |         0 |  152037   354753 |   45611       0        0     nan |  0.000 % |
1.28/1.38	c |         0 |   86170   286586 |      --       0       --      -- |     --   | -65825/-68066
1.28/1.38	c ==============================================================================
1.28/1.38	c Result  :   #vars: 18463   #clauses: 86170   #literals: 286586
1.28/1.38	c CPU time:   1.3168 s
1.28/1.38	c ==============================================================================
1.49/1.50	c lySAT 0.1
1.49/1.50	c minisat core +  additionnal features
1.49/1.50	c ============================[ Problem Statistics ]=============================
1.49/1.50	c |                                                                             |
1.49/1.50	c |  Number of variables:  18463                                                |
1.49/1.50	c |  Number of clauses:    86170                                                |
1.49/1.57	c |  Parsing time:         0.06         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-1773873-1241237038/watcher-1773873-1241237038 -o /tmp/evaluation-result-1773873-1241237038/solver-1773873-1241237038 -C 10000 -W 12000 -M 1800 lysat.sh HOME/instance-1773873-1241237038.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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: 0.85 0.97 0.99 3/64 995
/proc/meminfo: memFree=1156076/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=0
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151736335 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 235 195 169 0 50 0
[pid=996] ppid=995 vsize=980 CPUtime=0
/proc/996/stat : 996 (SatElite) R 995 995 958 0 -1 4194304 164 0 0 0 0 0 0 0 19 0 1 0 151736335 1003520 148 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/996/statm: 245 148 50 127 0 115 0

[startup+0.0405369 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 995
/proc/meminfo: memFree=1156076/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=0
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151736335 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 235 195 169 0 50 0
[pid=996] ppid=995 vsize=5856 CPUtime=0.03
/proc/996/stat : 996 (SatElite) R 995 995 958 0 -1 4194304 1373 0 0 0 2 1 0 0 19 0 1 0 151736335 5996544 1357 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/996/statm: 1464 1357 50 127 0 1334 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11212

[startup+0.101543 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 995
/proc/meminfo: memFree=1156076/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=0
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151736335 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 235 195 169 0 50 0
[pid=996] ppid=995 vsize=16216 CPUtime=0.09
/proc/996/stat : 996 (SatElite) R 995 995 958 0 -1 4194304 3470 0 0 0 7 2 0 0 19 0 1 0 151736335 16605184 3454 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/996/statm: 4054 3454 50 127 0 3924 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21572

[startup+0.301564 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 995
/proc/meminfo: memFree=1156076/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=0
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151736335 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 235 195 169 0 50 0
[pid=996] ppid=995 vsize=23696 CPUtime=0.29
/proc/996/stat : 996 (SatElite) R 995 995 958 0 -1 4194304 5710 0 0 0 26 3 0 0 21 0 1 0 151736335 24264704 5296 1992294400 134512640 135034092 4294956112 18446744073709551615 134540707 0 0 4096 3 0 0 0 17 0 0 0
/proc/996/statm: 5924 5296 68 127 0 5794 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29052

[startup+0.701609 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 995
/proc/meminfo: memFree=1156076/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=0
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151736335 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 235 195 169 0 50 0
[pid=996] ppid=995 vsize=25128 CPUtime=0.69
/proc/996/stat : 996 (SatElite) R 995 995 958 0 -1 4194304 6041 0 0 0 65 4 0 0 24 0 1 0 151736335 25731072 5627 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/996/statm: 6282 5627 68 127 0 6152 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30484

[startup+1.5027 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 997
/proc/meminfo: memFree=1127772/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=0
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151736335 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 235 195 169 0 50 0
[pid=996] ppid=995 vsize=0 CPUtime=1.49
/proc/996/stat : 996 (SatElite) R 995 995 958 0 -1 4194308 6838 0 0 0 142 7 0 0 25 0 1 0 151736335 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/996/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5356

[startup+3.10188 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 998
/proc/meminfo: memFree=1140700/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=1.49
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 310 6838 0 0 0 0 142 7 19 0 1 0 151736335 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 237 195 169 0 50 0
[pid=998] ppid=995 vsize=9216 CPUtime=1.58
/proc/998/stat : 998 (LySATi) R 995 995 958 0 -1 4194304 2138 0 0 0 158 0 0 0 25 0 1 0 151736485 9437184 2123 1992294400 134512640 135226915 4294956224 18446744073709551615 134527763 0 0 4096 3 0 0 0 17 0 0 0
/proc/998/statm: 2304 2123 82 174 0 2127 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14572

[startup+6.30124 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 998
/proc/meminfo: memFree=1139292/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=1.49
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 310 6838 0 0 0 0 142 7 19 0 1 0 151736335 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 237 195 169 0 50 0
[pid=998] ppid=995 vsize=10780 CPUtime=4.79
/proc/998/stat : 998 (LySATi) R 995 995 958 0 -1 4194304 2517 0 0 0 478 1 0 0 25 0 1 0 151736485 11038720 2502 1992294400 134512640 135226915 4294956224 18446744073709551615 134539712 0 0 4096 3 0 0 0 17 0 0 0
/proc/998/statm: 2695 2502 82 174 0 2518 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16136

[startup+12.702 s]
/proc/loadavg: 0.88 0.97 0.99 2/66 998
/proc/meminfo: memFree=1137756/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=1.49
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 310 6838 0 0 0 0 142 7 19 0 1 0 151736335 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 237 195 169 0 50 0
[pid=998] ppid=995 vsize=12020 CPUtime=11.18
/proc/998/stat : 998 (LySATi) R 995 995 958 0 -1 4194304 2820 0 0 0 1117 1 0 0 25 0 1 0 151736485 12308480 2805 1992294400 134512640 135226915 4294956224 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 0 0 0
/proc/998/statm: 3005 2805 82 174 0 2828 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 17376

[startup+25.5014 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 998
/proc/meminfo: memFree=1135388/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=1.49
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 310 6838 0 0 0 0 142 7 19 0 1 0 151736335 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 237 195 169 0 50 0
[pid=998] ppid=995 vsize=14644 CPUtime=23.97
/proc/998/stat : 998 (LySATi) R 995 995 958 0 -1 4194304 3501 0 0 0 2396 1 0 0 25 0 1 0 151736485 14995456 3486 1992294400 134512640 135226915 4294956224 18446744073709551615 134527727 0 0 4096 3 0 0 0 17 0 0 0
/proc/998/statm: 3661 3486 82 174 0 3484 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 20000

[startup+51.1013 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 998
/proc/meminfo: memFree=1129052/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=1.49
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 310 6838 0 0 0 0 142 7 19 0 1 0 151736335 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 237 195 169 0 50 0
[pid=998] ppid=995 vsize=21068 CPUtime=49.56
/proc/998/stat : 998 (LySATi) R 995 995 958 0 -1 4194304 5104 0 0 0 4953 3 0 0 25 0 1 0 151736485 21573632 5089 1992294400 134512640 135226915 4294956224 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 0 0 0
/proc/998/statm: 5267 5089 82 174 0 5090 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 26424

[startup+102.307 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 998
/proc/meminfo: memFree=1116956/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=1.49
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 310 6838 0 0 0 0 142 7 19 0 1 0 151736335 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 237 195 169 0 50 0
[pid=998] ppid=995 vsize=33104 CPUtime=100.75
/proc/998/stat : 998 (LySATi) R 995 995 958 0 -1 4194304 8076 0 0 0 10068 7 0 0 25 0 1 0 151736485 33898496 8061 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/998/statm: 8276 8061 82 174 0 8099 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 38460

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 998
/proc/meminfo: memFree=1104924/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=1.49
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 310 6838 0 0 0 0 142 7 19 0 1 0 151736335 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 237 195 169 0 50 0
[pid=998] ppid=995 vsize=45280 CPUtime=160.72
/proc/998/stat : 998 (LySATi) R 995 995 958 0 -1 4194304 11128 0 0 0 16063 9 0 0 25 0 1 0 151736485 46366720 11113 1992294400 134512640 135226915 4294956224 18446744073709551615 134538505 0 0 4096 3 0 0 0 17 0 0 0
/proc/998/statm: 11320 11113 82 174 0 11143 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 50636

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 998
/proc/meminfo: memFree=1088092/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=1.49
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 310 6838 0 0 0 0 142 7 19 0 1 0 151736335 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 237 195 169 0 50 0
[pid=998] ppid=995 vsize=62084 CPUtime=220.7
/proc/998/stat : 998 (LySATi) R 995 995 958 0 -1 4194304 15275 0 0 0 22058 12 0 0 25 0 1 0 151736485 63574016 15260 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/998/statm: 15521 15260 82 174 0 15344 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 67440

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 998
/proc/meminfo: memFree=1083228/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=1.49
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 310 6838 0 0 0 0 142 7 19 0 1 0 151736335 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 237 195 169 0 50 0
[pid=998] ppid=995 vsize=67124 CPUtime=280.68
/proc/998/stat : 998 (LySATi) R 995 995 958 0 -1 4194304 16497 0 0 0 28054 14 0 0 25 0 1 0 151736485 68734976 16482 1992294400 134512640 135226915 4294956224 18446744073709551615 134525807 0 0 4096 3 0 0 0 17 0 0 0
/proc/998/statm: 16781 16482 82 174 0 16604 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 72480

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 998
/proc/meminfo: memFree=1069148/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=1.49
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 310 6838 0 0 0 0 142 7 19 0 1 0 151736335 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 237 195 169 0 50 0
[pid=998] ppid=995 vsize=81720 CPUtime=340.65
/proc/998/stat : 998 (LySATi) R 995 995 958 0 -1 4194304 20036 0 0 0 34047 18 0 0 25 0 1 0 151736485 83681280 20021 1992294400 134512640 135226915 4294956224 18446744073709551615 134537065 0 0 4096 3 0 0 0 17 0 0 0
/proc/998/statm: 20430 20021 82 174 0 20253 0
Current children cumulated CPU time (s) 342.14

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

/proc/998/statm: 190596 185295 82 174 0 190419 0
Current children cumulated CPU time (s) 9398.43
Current children cumulated vsize (KiB) 767740

[startup+9462.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 1016
/proc/meminfo: memFree=406108/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=1.49
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 310 6838 0 0 0 0 142 7 19 0 1 0 151736335 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 237 195 169 0 50 0
[pid=998] ppid=995 vsize=762384 CPUtime=9456.93
/proc/998/stat : 998 (LySATi) R 995 995 958 0 -1 4194304 185335 0 0 0 945496 197 0 0 25 0 1 0 151736485 780681216 185295 1992294400 134512640 135226915 4294956224 18446744073709551615 134539388 0 0 4096 3 0 0 0 17 0 0 0
/proc/998/statm: 190596 185295 82 174 0 190419 0
Current children cumulated CPU time (s) 9458.42
Current children cumulated vsize (KiB) 767740

[startup+9522.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 1016
/proc/meminfo: memFree=405852/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=1.49
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 310 6838 0 0 0 0 142 7 19 0 1 0 151736335 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 237 195 169 0 50 0
[pid=998] ppid=995 vsize=762384 CPUtime=9516.91
/proc/998/stat : 998 (LySATi) R 995 995 958 0 -1 4194304 185426 0 0 0 951494 197 0 0 25 0 1 0 151736485 780681216 185386 1992294400 134512640 135226915 4294956224 18446744073709551615 134539653 0 0 4096 3 0 0 0 17 0 0 0
/proc/998/statm: 190596 185386 82 174 0 190419 0
Current children cumulated CPU time (s) 9518.4
Current children cumulated vsize (KiB) 767740

[startup+9582.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 1016
/proc/meminfo: memFree=405852/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=1.49
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 310 6838 0 0 0 0 142 7 19 0 1 0 151736335 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 237 195 169 0 50 0
[pid=998] ppid=995 vsize=762384 CPUtime=9576.89
/proc/998/stat : 998 (LySATi) R 995 995 958 0 -1 4194304 185426 0 0 0 957492 197 0 0 25 0 1 0 151736485 780681216 185386 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/998/statm: 190596 185386 82 174 0 190419 0
Current children cumulated CPU time (s) 9578.38
Current children cumulated vsize (KiB) 767740

[startup+9642.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 1016
/proc/meminfo: memFree=393180/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=1.49
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 310 6838 0 0 0 0 142 7 19 0 1 0 151736335 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 237 195 169 0 50 0
[pid=998] ppid=995 vsize=775228 CPUtime=9636.87
/proc/998/stat : 998 (LySATi) R 995 995 958 0 -1 4194304 188644 0 0 0 963487 200 0 0 25 0 1 0 151736485 793833472 188604 1992294400 134512640 135226915 4294956224 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/998/statm: 193807 188604 82 174 0 193630 0
Current children cumulated CPU time (s) 9638.36
Current children cumulated vsize (KiB) 780584

[startup+9702.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 1016
/proc/meminfo: memFree=376860/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=1.49
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 310 6838 0 0 0 0 142 7 19 0 1 0 151736335 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 237 195 169 0 50 0
[pid=998] ppid=995 vsize=791284 CPUtime=9696.86
/proc/998/stat : 998 (LySATi) R 995 995 958 0 -1 4194304 192660 0 0 0 969480 206 0 0 25 0 1 0 151736485 810274816 192620 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/998/statm: 197821 192620 82 174 0 197644 0
Current children cumulated CPU time (s) 9698.35
Current children cumulated vsize (KiB) 796640

[startup+9762.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 1016
/proc/meminfo: memFree=364124/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=1.49
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 310 6838 0 0 0 0 142 7 19 0 1 0 151736335 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 237 195 169 0 50 0
[pid=998] ppid=995 vsize=803864 CPUtime=9756.84
/proc/998/stat : 998 (LySATi) R 995 995 958 0 -1 4194304 195845 0 0 0 975476 208 0 0 25 0 1 0 151736485 823156736 195805 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/998/statm: 200966 195805 82 174 0 200789 0
Current children cumulated CPU time (s) 9758.33
Current children cumulated vsize (KiB) 809220

[startup+9822.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 1016
/proc/meminfo: memFree=347868/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=1.49
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 310 6838 0 0 0 0 142 7 19 0 1 0 151736335 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 237 195 169 0 50 0
[pid=998] ppid=995 vsize=820656 CPUtime=9816.83
/proc/998/stat : 998 (LySATi) R 995 995 958 0 -1 4194304 199918 0 0 0 981470 213 0 0 25 0 1 0 151736485 840351744 199878 1992294400 134512640 135226915 4294956224 18446744073709551615 134525798 0 0 4096 3 0 0 0 17 0 0 0
/proc/998/statm: 205164 199878 82 174 0 204987 0
Current children cumulated CPU time (s) 9818.32
Current children cumulated vsize (KiB) 826012

[startup+9882.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 1016
/proc/meminfo: memFree=333660/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=1.49
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 310 6838 0 0 0 0 142 7 19 0 1 0 151736335 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 237 195 169 0 50 0
[pid=998] ppid=995 vsize=834912 CPUtime=9876.82
/proc/998/stat : 998 (LySATi) R 995 995 958 0 -1 4194304 203439 0 0 0 987466 216 0 0 25 0 1 0 151736485 854949888 203399 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/998/statm: 208728 203399 82 174 0 208551 0
Current children cumulated CPU time (s) 9878.31
Current children cumulated vsize (KiB) 840268

[startup+9942.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 1016
/proc/meminfo: memFree=317404/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=1.49
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 310 6838 0 0 0 0 142 7 19 0 1 0 151736335 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 237 195 169 0 50 0
[pid=998] ppid=995 vsize=851132 CPUtime=9936.8
/proc/998/stat : 998 (LySATi) R 995 995 958 0 -1 4194304 207520 0 0 0 993460 220 0 0 25 0 1 0 151736485 871559168 207480 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/998/statm: 212783 207480 82 174 0 212606 0
Current children cumulated CPU time (s) 9938.29
Current children cumulated vsize (KiB) 856488

[startup+10002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 1016
/proc/meminfo: memFree=309340/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=1.49
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 310 6838 0 0 0 0 142 7 19 0 1 0 151736335 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 237 195 169 0 50 0
[pid=998] ppid=995 vsize=859376 CPUtime=9996.79
/proc/998/stat : 998 (LySATi) R 995 995 958 0 -1 4194304 209532 0 0 0 999456 223 0 0 25 0 1 0 151736485 880001024 209492 1992294400 134512640 135226915 4294956224 18446744073709551615 134531499 0 0 4096 3 0 0 0 17 0 0 0
/proc/998/statm: 214844 209492 82 174 0 214667 0
Current children cumulated CPU time (s) 9998.28
Current children cumulated vsize (KiB) 864732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 1016
/proc/meminfo: memFree=309340/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=1.49
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 310 6838 0 0 0 0 142 7 19 0 1 0 151736335 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 237 195 169 0 50 0
[pid=998] ppid=995 vsize=859376 CPUtime=9998.59
/proc/998/stat : 998 (LySATi) R 995 995 958 0 -1 4194304 209532 0 0 0 999636 223 0 0 25 0 1 0 151736485 880001024 209492 1992294400 134512640 135226915 4294956224 18446744073709551615 134531201 0 0 4096 3 0 0 0 17 0 0 0
/proc/998/statm: 214844 209492 82 174 0 214667 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 864732

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

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

[startup+10004.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 1016
/proc/meminfo: memFree=309340/2055920 swapFree=4181296/4192956
[pid=995] ppid=993 vsize=5356 CPUtime=1.49
/proc/995/stat : 995 (lysat.sh) S 993 995 958 0 -1 4194304 310 6838 0 0 0 0 142 7 19 0 1 0 151736335 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/995/statm: 1339 237 195 169 0 50 0
[pid=998] ppid=995 vsize=859376 CPUtime=9998.59
/proc/998/stat : 998 (LySATi) R 995 995 958 0 -1 4194304 209532 0 0 0 999636 223 0 0 25 0 1 0 151736485 880001024 209492 1992294400 134512640 135226915 4294956224 18446744073709551615 134531201 0 0 4096 3 0 0 0 17 0 0 0
/proc/998/statm: 214844 209492 82 174 0 214667 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 864732

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 995 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=429782
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=74988
# CPU time returned by wait4() is 1.50477
# while last known CPU time is 10000.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10004.1
CPU time (s): 10000.1
CPU user time (s): 9997.78
CPU system time (s): 2.3
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 864732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.42978
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7148
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= 7

runsolver used 8.71767 second user time and 27.6668 second system time

The end

Launcher Data 

Begin job on node35 at 2009-05-02 06:03:58
IDJOB=1773873
IDBENCH=70817
IDSOLVER=609
FILE ID=node35/1773873-1241237038
PBS_JOBID= 9224842
Free space on /tmp= 66552 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor064.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1773873-1241237038/watcher-1773873-1241237038 -o /tmp/evaluation-result-1773873-1241237038/solver-1773873-1241237038 -C 10000 -W 12000 -M 1800  lysat.sh HOME/instance-1773873-1241237038.cnf i

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 902b28046d424b16042ca612ddad48e0
RANDOM SEED=605032849

node35.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		: 3000.214
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		: 3000.214
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:       1156620 kB
Buffers:         92160 kB
Cached:         697940 kB
SwapCached:       5500 kB
Active:          58384 kB
Inactive:       739540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1156620 kB
SwapTotal:     4192956 kB
SwapFree:      4181296 kB
Dirty:            4740 kB
Writeback:           0 kB
Mapped:          13488 kB
Slab:            87436 kB
Committed_AS:   743832 kB
PageTables:       1396 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= 66544 MiB
End job on node35 at 2009-05-02 08:50:44