Trace number 1526184

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S1736708510-089.cnf
MD5SUMa49ed3ca5dd834a3f2dad0ab32e44184
Bench CategoryRANDOM (random 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 variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c lySAT 0.1
0.00/0.02	c minisat core +  additionnal features
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Number of variables:  75                                                   |
0.00/0.02	c |  Number of clauses:    6675                                                 |
0.00/0.03	c |  Parsing time:         0.01         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526184-1238486861/watcher-1526184-1238486861 -o /tmp/evaluation-result-1526184-1238486861/solver-1526184-1238486861 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526184-1238486861.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20982
/proc/meminfo: memFree=1122992/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121351037 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 235 195 169 0 50 0
[pid=20983] ppid=20982 vsize=692 CPUtime=0
/proc/20983/stat : 20983 (SatElite) R 20982 20982 20593 0 -1 4194304 107 0 0 0 0 0 0 0 19 0 1 0 1121351037 708608 91 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/20983/statm: 173 92 50 127 0 43 0

[startup+0.0467061 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20982
/proc/meminfo: memFree=1122992/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.101706 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20982
/proc/meminfo: memFree=1122992/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301728 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20982
/proc/meminfo: memFree=1122992/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701772 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20982
/proc/meminfo: memFree=1122992/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50186 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1120480/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=4480 CPUtime=1.47
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 796 0 0 0 147 0 0 0 25 0 1 0 1121351040 4587520 781 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 1120 781 81 174 0 943 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9836

[startup+3.10104 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1119392/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=5492 CPUtime=3.06
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 1059 0 0 0 306 0 0 0 25 0 1 0 1121351040 5623808 1044 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 1373 1044 81 174 0 1196 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10848

[startup+6.30139 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1116960/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=7020 CPUtime=6.26
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 1435 0 0 0 626 0 0 0 25 0 1 0 1121351040 7188480 1420 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 1755 1420 81 174 0 1578 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12376

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1115488/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=8908 CPUtime=12.66
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 1912 0 0 0 1265 1 0 0 25 0 1 0 1121351040 9121792 1897 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 2227 1897 81 174 0 2050 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14264

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1113120/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=10968 CPUtime=25.46
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 2380 0 0 0 2544 2 0 0 25 0 1 0 1121351040 11231232 2365 1992294400 134512640 135226915 4294956208 18446744073709551615 134536953 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 2742 2365 81 174 0 2565 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16324

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1108576/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=15900 CPUtime=51.05
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 3548 0 0 0 5102 3 0 0 25 0 1 0 1121351040 16281600 3533 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 3975 3533 81 174 0 3798 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21256

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1104352/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=20300 CPUtime=102.24
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 4568 0 0 0 10220 4 0 0 25 0 1 0 1121351040 20787200 4553 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 5075 4553 81 174 0 4898 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25656

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1100832/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=23860 CPUtime=162.22
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 5451 0 0 0 16217 5 0 0 25 0 1 0 1121351040 24432640 5436 1992294400 134512640 135226915 4294956208 18446744073709551615 134539471 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 5965 5436 81 174 0 5788 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29216

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1095584/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=29608 CPUtime=222.2
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 6736 0 0 0 22214 6 0 0 25 0 1 0 1121351040 30318592 6721 1992294400 134512640 135226915 4294956208 18446744073709551615 134544465 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 7402 6721 81 174 0 7225 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 34964

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1091104/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=34596 CPUtime=282.19
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 7896 0 0 0 28212 7 0 0 25 0 1 0 1121351040 35426304 7881 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 8649 7881 81 174 0 8472 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 39952

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1088032/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=37420 CPUtime=342.17
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 8605 0 0 0 34210 7 0 0 25 0 1 0 1121351040 38318080 8590 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 9355 8590 81 174 0 9178 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 42776

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1087840/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=37420 CPUtime=402.16
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 8656 0 0 0 40208 8 0 0 25 0 1 0 1121351040 38318080 8641 1992294400 134512640 135226915 4294956208 18446744073709551615 134537038 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 9355 8641 81 174 0 9178 0

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

/proc/20985/statm: 12453 11442 81 174 0 12276 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 55168

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1076320/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=50216 CPUtime=582.1
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 11520 0 0 0 58199 11 0 0 25 0 1 0 1121351040 51421184 11505 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 12554 11505 81 174 0 12377 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 55572

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1075680/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=51008 CPUtime=642.1
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 11698 0 0 0 64198 12 0 0 25 0 1 0 1121351040 52232192 11683 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 12752 11683 81 174 0 12575 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 56364

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1074592/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=52160 CPUtime=702.08
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 11952 0 0 0 70196 12 0 0 25 0 1 0 1121351040 53411840 11937 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 13040 11937 81 174 0 12863 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 57516

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1072416/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=54424 CPUtime=762.07
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 12509 0 0 0 76194 13 0 0 25 0 1 0 1121351040 55730176 12494 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 13606 12494 81 174 0 13429 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 59780

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1068192/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=58852 CPUtime=822.05
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 13558 0 0 0 82191 14 0 0 25 0 1 0 1121351040 60264448 13543 1992294400 134512640 135226915 4294956208 18446744073709551615 134531193 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 14713 13543 81 174 0 14536 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 64208

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1068128/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=58852 CPUtime=882.03
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 13564 0 0 0 88189 14 0 0 25 0 1 0 1121351040 60264448 13549 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 14713 13549 81 174 0 14536 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 64208

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1067616/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=59500 CPUtime=942.01
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 13701 0 0 0 94187 14 0 0 25 0 1 0 1121351040 60928000 13686 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 14875 13686 81 174 0 14698 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 64856

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1067168/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=60040 CPUtime=1002
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 13818 0 0 0 100185 15 0 0 25 0 1 0 1121351040 61480960 13803 1992294400 134512640 135226915 4294956208 18446744073709551615 134538560 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 15010 13803 81 174 0 14833 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 65396

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1066272/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=60904 CPUtime=1061.98
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 14041 0 0 0 106183 15 0 0 25 0 1 0 1121351040 62365696 14026 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 15226 14026 81 174 0 15049 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 66260

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1064992/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=62236 CPUtime=1121.97
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 14353 0 0 0 112181 16 0 0 25 0 1 0 1121351040 63729664 14338 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 15559 14338 81 174 0 15382 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 67592

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1062944/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=65328 CPUtime=1181.95
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 14882 0 0 0 118179 16 0 0 25 0 1 0 1121351040 66895872 14867 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 16332 14867 81 174 0 16155 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 70684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20985
/proc/meminfo: memFree=1061600/2055920 swapFree=4176920/4192956
[pid=20982] ppid=20980 vsize=5356 CPUtime=0.02
/proc/20982/stat : 20982 (lysat.sh) S 20980 20982 20593 0 -1 4194304 310 254 0 0 0 0 2 0 18 0 1 0 1121351037 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20982/statm: 1339 237 195 169 0 50 0
[pid=20985] ppid=20982 vsize=66732 CPUtime=1200.05
/proc/20985/stat : 20985 (LySATi) R 20982 20982 20593 0 -1 4194304 15205 0 0 0 119988 17 0 0 25 0 1 0 1121351040 68333568 15190 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/20985/statm: 16683 15190 81 174 0 16506 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 72088

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 20982 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=23996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.027995
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.9
CPU system time (s): 0.17
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 72088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.023996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 564
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= 3

runsolver used 1.3188 second user time and 3.05854 second system time

The end

Launcher Data 

Begin job on node35 at 2009-03-31 10:07:41
IDJOB=1526184
IDBENCH=70493
IDSOLVER=511
FILE ID=node35/1526184-1238486861
PBS_JOBID= 9061815
Free space on /tmp= 66504 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S1736708510-089.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526184-1238486861/watcher-1526184-1238486861 -o /tmp/evaluation-result-1526184-1238486861/solver-1526184-1238486861 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526184-1238486861.cnf i

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

MD5SUM BENCH= a49ed3ca5dd834a3f2dad0ab32e44184
RANDOM SEED=2044033315

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		: 3000.229
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		: 3000.229
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:       1123472 kB
Buffers:        107564 kB
Cached:         720596 kB
SwapCached:      10144 kB
Active:         298104 kB
Inactive:       541804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1123472 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:            2332 kB
Writeback:           0 kB
Mapped:          17560 kB
Slab:            78524 kB
Committed_AS:  2777496 kB
PageTables:       1404 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= 66500 MiB
End job on node35 at 2009-03-31 10:27:44