Trace number 1524680

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT c/2009-03-20? (TO) 1200.06 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S1040507052-028.cnf
MD5SUM460680b15ea4b6f4cb4765d23626d1a5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark291.448
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.02	c CPU time:   0.021996 s
0.00/0.02	c ==============================================================================
0.00/0.06	This is MiniSat 2.0 beta
0.00/0.06	WARNING: for repeatability, setting FPU to use double precision
0.00/0.06	============================[ Problem Statistics ]=============================
0.00/0.06	|                                                                             |
0.00/0.06	|  Number of variables:  1000                                                 |
0.00/0.06	|  Number of clauses:    20000                                                |
0.00/0.08	|  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-1524680-1238363090/watcher-1524680-1238363090 -o /tmp/evaluation-result-1524680-1238363090/solver-1524680-1238363090 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1524680-1238363090.cnf c 

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


[startup+0 s]
/proc/loadavg: 1.85 1.92 1.46 3/68 31124
/proc/meminfo: memFree=856696/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0
/proc/31124/stat : 31124 (lysat.sh) R 31122 31124 30735 0 -1 4194304 266 0 0 0 0 0 0 0 20 0 1 0 1108970644 5484544 233 1992294400 4194304 4889804 548682068800 18446744073709551615 217051228659 0 0 4100 65536 0 0 0 17 1 0 0
/proc/31124/statm: 1339 233 194 169 0 50 0

[startup+0.086754 s]
/proc/loadavg: 1.85 1.92 1.46 3/68 31124
/proc/meminfo: memFree=856696/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.10175 s]
/proc/loadavg: 1.85 1.92 1.46 3/68 31124
/proc/meminfo: memFree=856696/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301772 s]
/proc/loadavg: 1.85 1.92 1.46 3/68 31124
/proc/meminfo: memFree=856696/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701815 s]
/proc/loadavg: 1.85 1.92 1.46 3/68 31124
/proc/meminfo: memFree=856696/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.5019 s]
/proc/loadavg: 1.85 1.92 1.46 2/70 31127
/proc/meminfo: memFree=850408/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=8500 CPUtime=1.42
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 1886 0 0 0 142 0 0 0 25 0 1 0 1108970651 8704000 1872 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 2125 1872 78 171 0 1952 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13856

[startup+3.10108 s]
/proc/loadavg: 1.85 1.92 1.46 2/70 31127
/proc/meminfo: memFree=846888/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=12652 CPUtime=3.02
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 2915 0 0 0 301 1 0 0 25 0 1 0 1108970651 12955648 2901 1992294400 134512640 135214827 4294956208 18446744073709551615 134718671 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 3163 2901 78 171 0 2990 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 18008

[startup+6.30143 s]
/proc/loadavg: 1.79 1.90 1.46 2/70 31127
/proc/meminfo: memFree=843312/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=15112 CPUtime=6.22
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 3521 0 0 0 621 1 0 0 25 0 1 0 1108970651 15474688 3507 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 3778 3507 78 171 0 3605 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 20468

[startup+12.7011 s]
/proc/loadavg: 1.72 1.89 1.46 2/70 31127
/proc/meminfo: memFree=840048/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=16960 CPUtime=12.62
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 4008 0 0 0 1261 1 0 0 25 0 1 0 1108970651 17367040 3994 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 4240 3994 78 171 0 4067 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22316

[startup+25.5016 s]
/proc/loadavg: 1.56 1.84 1.45 2/70 31127
/proc/meminfo: memFree=838000/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=18940 CPUtime=25.41
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 4507 0 0 0 2539 2 0 0 25 0 1 0 1108970651 19394560 4493 1992294400 134512640 135214827 4294956208 18446744073709551615 134529700 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 4735 4493 78 171 0 4562 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 24296

[startup+51.1014 s]
/proc/loadavg: 1.37 1.77 1.44 2/70 31127
/proc/meminfo: memFree=833584/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=23468 CPUtime=51.01
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 5619 0 0 0 5097 4 0 0 25 0 1 0 1108970651 24031232 5605 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 5867 5605 78 171 0 5694 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 28824

[startup+102.305 s]
/proc/loadavg: 1.16 1.65 1.41 2/70 31127
/proc/meminfo: memFree=830576/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=26516 CPUtime=102.2
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 6380 0 0 0 10215 5 0 0 25 0 1 0 1108970651 27152384 6366 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 6629 6366 78 171 0 6456 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 31872

[startup+162.302 s]
/proc/loadavg: 1.06 1.53 1.38 2/70 31127
/proc/meminfo: memFree=827440/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=29684 CPUtime=162.18
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 7161 0 0 0 16212 6 0 0 25 0 1 0 1108970651 30396416 7147 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 7421 7147 78 171 0 7248 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 35040

[startup+222.301 s]
/proc/loadavg: 1.02 1.43 1.36 2/70 31127
/proc/meminfo: memFree=824368/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=32668 CPUtime=222.16
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 7918 0 0 0 22210 6 0 0 25 0 1 0 1108970651 33452032 7904 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 8167 7904 78 171 0 7994 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 38024

[startup+282.302 s]
/proc/loadavg: 1.00 1.35 1.33 2/70 31127
/proc/meminfo: memFree=823088/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=33988 CPUtime=282.15
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 8238 0 0 0 28208 7 0 0 25 0 1 0 1108970651 34803712 8224 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 8497 8224 78 171 0 8324 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 39344

[startup+342.302 s]
/proc/loadavg: 1.00 1.28 1.31 2/70 31127
/proc/meminfo: memFree=820976/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=36100 CPUtime=342.14
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 8753 0 0 0 34206 8 0 0 25 0 1 0 1108970651 36966400 8739 1992294400 134512640 135214827 4294956208 18446744073709551615 134537017 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 9025 8739 78 171 0 8852 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 41456

[startup+402.301 s]
/proc/loadavg: 1.00 1.23 1.29 2/70 31127
/proc/meminfo: memFree=820080/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=36892 CPUtime=402.11
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 8959 0 0 0 40203 8 0 0 25 0 1 0 1108970651 37777408 8945 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 9223 8945 78 171 0 9050 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 42248


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

/proc/31127/statm: 9398 9117 78 171 0 9225 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 42948

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.23 2/70 31127
/proc/meminfo: memFree=816880/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=40232 CPUtime=582.07
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 9793 0 0 0 58198 9 0 0 25 0 1 0 1108970651 41197568 9771 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 10058 9771 78 171 0 9885 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 45588

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.21 2/70 31127
/proc/meminfo: memFree=816112/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=40892 CPUtime=642.06
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 9985 0 0 0 64196 10 0 0 25 0 1 0 1108970651 41873408 9963 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 10223 9963 78 171 0 10050 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 46248

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.19 2/70 31127
/proc/meminfo: memFree=816112/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=40884 CPUtime=702.04
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 9985 0 0 0 70194 10 0 0 25 0 1 0 1108970651 41865216 9963 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 10221 9963 78 171 0 10048 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 46240

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.18 2/70 31127
/proc/meminfo: memFree=815344/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=41676 CPUtime=762.03
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 10176 0 0 0 76192 11 0 0 25 0 1 0 1108970651 42676224 10154 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 10419 10154 78 171 0 10246 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 47032

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.17 2/70 31127
/proc/meminfo: memFree=815024/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=42040 CPUtime=822.01
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 10256 0 0 0 82190 11 0 0 25 0 1 0 1108970651 43048960 10234 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 10510 10234 78 171 0 10337 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 47396

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/70 31127
/proc/meminfo: memFree=813296/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=43756 CPUtime=882
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 10691 0 0 0 88188 12 0 0 25 0 1 0 1108970651 44806144 10669 1992294400 134512640 135214827 4294956208 18446744073709551615 134536461 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 10939 10669 78 171 0 10766 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 49112

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.14 2/70 31127
/proc/meminfo: memFree=810608/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=46528 CPUtime=941.98
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 11369 0 0 0 94185 13 0 0 25 0 1 0 1108970651 47644672 11347 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 11632 11347 78 171 0 11459 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 51884

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/70 31133
/proc/meminfo: memFree=810352/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=46460 CPUtime=1001.95
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 11369 0 0 0 100182 13 0 0 25 0 1 0 1108970651 47575040 11347 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 11615 11347 78 171 0 11442 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 51816

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/70 31133
/proc/meminfo: memFree=810416/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=46460 CPUtime=1061.94
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 11369 0 0 0 106181 13 0 0 25 0 1 0 1108970651 47575040 11347 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 11615 11347 78 171 0 11442 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 51816

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/70 31133
/proc/meminfo: memFree=810416/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=46460 CPUtime=1121.92
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 11369 0 0 0 112179 13 0 0 25 0 1 0 1108970651 47575040 11347 1992294400 134512640 135214827 4294956208 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 11615 11347 78 171 0 11442 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 51816

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/70 31133
/proc/meminfo: memFree=810288/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=46724 CPUtime=1181.91
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 11431 0 0 0 118177 14 0 0 25 0 1 0 1108970651 47845376 11409 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 11681 11409 78 171 0 11508 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 52080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/70 31133
/proc/meminfo: memFree=810224/2055920 swapFree=4176188/4192956
[pid=31124] ppid=31122 vsize=5356 CPUtime=0.05
/proc/31124/stat : 31124 (lysat.sh) S 31122 31124 30735 0 -1 4194304 311 516 0 0 0 0 5 0 16 0 1 0 1108970644 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31124/statm: 1339 237 195 169 0 50 0
[pid=31127] ppid=31124 vsize=46724 CPUtime=1200.01
/proc/31127/stat : 31127 (LySATc) R 31124 31124 30735 0 -1 4194304 11431 0 0 0 119987 14 0 0 25 0 1 0 1108970651 47845376 11409 1992294400 134512640 135214827 4294956208 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/31127/statm: 11681 11409 78 171 0 11508 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 52080

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 31124 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=55991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.06199
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.14
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 52080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.055991
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 827
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 1.09283 second user time and 3.2845 second system time

The end

Launcher Data 

Begin job on node59 at 2009-03-29 23:44:50
IDJOB=1524680
IDBENCH=70192
IDSOLVER=512
FILE ID=node59/1524680-1238363090
PBS_JOBID= 9061171
Free space on /tmp= 66248 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S1040507052-028.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524680-1238363090/watcher-1524680-1238363090 -o /tmp/evaluation-result-1524680-1238363090/solver-1524680-1238363090 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1524680-1238363090.cnf c

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

MD5SUM BENCH= 460680b15ea4b6f4cb4765d23626d1a5
RANDOM SEED=95940531

node59.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		: 3000.209
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		: 3000.209
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:        857112 kB
Buffers:        101560 kB
Cached:         992512 kB
SwapCached:      10112 kB
Active:         277256 kB
Inactive:       828348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        857112 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:            2696 kB
Writeback:           0 kB
Mapped:          16672 kB
Slab:            78712 kB
Committed_AS:  2967584 kB
PageTables:       1720 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= 66244 MiB
End job on node59 at 2009-03-30 00:04:52