Trace number 1526574

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/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S975048338-088.cnf
MD5SUMeba6bb50fff28076a45b86724388a765
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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2380     7140 |     713       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2372     7167 |      --       0       --      -- |     --   | -8/27
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 551   #clauses: 2372   #literals: 7167
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  551                                                  |
0.00/0.01	c |  Number of clauses:    2372                                                 |
0.00/0.01	c |  Parsing time:         0.00         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-1526574-1238514155/watcher-1526574-1238514155 -o /tmp/evaluation-result-1526574-1238514155/solver-1526574-1238514155 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526574-1238514155.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: 1.83 1.82 1.48 3/73 25017
/proc/meminfo: memFree=1456816/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) R 25015 25017 24673 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 269807577759 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/25017/statm: 1339 234 194 169 0 50 0
[pid=25018] ppid=25017 vsize=956 CPUtime=0
/proc/25018/stat : 25018 (SatElite) R 25017 25017 24673 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1124080341 978944 143 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/25018/statm: 239 143 65 127 0 109 0

[startup+0.025749 s]
/proc/loadavg: 1.83 1.82 1.48 3/73 25017
/proc/meminfo: memFree=1456816/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102753 s]
/proc/loadavg: 1.83 1.82 1.48 3/73 25017
/proc/meminfo: memFree=1456816/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301774 s]
/proc/loadavg: 1.83 1.82 1.48 3/73 25017
/proc/meminfo: memFree=1456816/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701817 s]
/proc/loadavg: 1.83 1.82 1.48 3/73 25017
/proc/meminfo: memFree=1456816/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5029 s]
/proc/loadavg: 1.83 1.82 1.48 2/75 25020
/proc/meminfo: memFree=1454568/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=4188 CPUtime=1.48
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 690 0 0 0 148 0 0 0 25 0 1 0 1124080342 4288512 675 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 1047 675 81 174 0 870 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9544

[startup+3.10107 s]
/proc/loadavg: 1.83 1.82 1.48 2/75 25020
/proc/meminfo: memFree=1453544/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=5244 CPUtime=3.07
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 951 0 0 0 307 0 0 0 25 0 1 0 1124080342 5369856 936 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 1311 936 81 174 0 1134 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10600

[startup+6.30141 s]
/proc/loadavg: 1.77 1.81 1.48 2/75 25020
/proc/meminfo: memFree=1451560/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=6428 CPUtime=6.28
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 1250 0 0 0 627 1 0 0 25 0 1 0 1124080342 6582272 1235 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 1607 1235 81 174 0 1430 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11784

[startup+12.7011 s]
/proc/loadavg: 1.71 1.79 1.47 2/75 25020
/proc/meminfo: memFree=1450216/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=8052 CPUtime=12.67
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 1653 0 0 0 1266 1 0 0 25 0 1 0 1124080342 8245248 1638 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 2013 1638 81 174 0 1836 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13408

[startup+25.5015 s]
/proc/loadavg: 1.55 1.75 1.47 2/75 25020
/proc/meminfo: memFree=1447464/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=10536 CPUtime=25.47
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 2262 0 0 0 2545 2 0 0 25 0 1 0 1124080342 10788864 2247 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 2634 2247 81 174 0 2457 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15892

[startup+51.1012 s]
/proc/loadavg: 1.36 1.69 1.45 2/75 25020
/proc/meminfo: memFree=1444008/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=14168 CPUtime=51.06
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 3159 0 0 0 5103 3 0 0 25 0 1 0 1124080342 14508032 3144 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 3542 3144 81 174 0 3365 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19524

[startup+102.307 s]
/proc/loadavg: 1.15 1.58 1.43 2/75 25022
/proc/meminfo: memFree=1439656/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=18488 CPUtime=102.26
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 4221 0 0 0 10221 5 0 0 25 0 1 0 1124080342 18931712 4206 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 4622 4206 81 174 0 4445 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23844

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.40 2/75 25022
/proc/meminfo: memFree=1436648/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=21592 CPUtime=162.24
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 4961 0 0 0 16218 6 0 0 25 0 1 0 1124080342 22110208 4946 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 5398 4946 81 174 0 5221 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26948

[startup+222.302 s]
/proc/loadavg: 1.02 1.38 1.37 2/75 25022
/proc/meminfo: memFree=1432360/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=25820 CPUtime=222.22
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 6035 0 0 0 22215 7 0 0 25 0 1 0 1124080342 26439680 6020 1992294400 134512640 135226915 4294956208 18446744073709551615 134537065 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 6455 6020 81 174 0 6278 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 31176

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.34 2/75 25022
/proc/meminfo: memFree=1431016/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=27552 CPUtime=282.2
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 6381 0 0 0 28212 8 0 0 25 0 1 0 1124080342 28213248 6366 1992294400 134512640 135226915 4294956208 18446744073709551615 134540857 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 6888 6366 81 174 0 6711 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 32908

[startup+342.301 s]
/proc/loadavg: 1.00 1.25 1.32 2/75 25022
/proc/meminfo: memFree=1427752/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=30824 CPUtime=342.19
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 7179 0 0 0 34210 9 0 0 25 0 1 0 1124080342 31563776 7164 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 7706 7164 81 174 0 7529 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 36180

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.30 2/75 25022
/proc/meminfo: memFree=1426792/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=31808 CPUtime=402.17
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 7429 0 0 0 40208 9 0 0 25 0 1 0 1124080342 32571392 7414 1992294400 134512640 135226915 4294956208 18446744073709551615 134541221 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 7952 7414 81 174 0 7775 0

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

/proc/25020/statm: 10253 9637 81 174 0 10076 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 46368

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.24 2/75 25022
/proc/meminfo: memFree=1417832/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=41012 CPUtime=582.13
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 9656 0 0 0 58201 12 0 0 25 0 1 0 1124080342 41996288 9641 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 10253 9641 81 174 0 10076 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 46368

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.22 2/75 25022
/proc/meminfo: memFree=1417640/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=41156 CPUtime=642.12
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 9701 0 0 0 64200 12 0 0 25 0 1 0 1124080342 42143744 9686 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 10289 9686 81 174 0 10112 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 46512

[startup+702.303 s]
/proc/loadavg: 1.00 1.07 1.20 2/75 25022
/proc/meminfo: memFree=1415080/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=43880 CPUtime=702.1
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 10341 0 0 0 70197 13 0 0 25 0 1 0 1124080342 44933120 10326 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 10970 10326 81 174 0 10793 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 49236

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.18 2/75 25022
/proc/meminfo: memFree=1410472/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=48480 CPUtime=762.09
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 11479 0 0 0 76195 14 0 0 25 0 1 0 1124080342 49643520 11464 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 12120 11464 81 174 0 11943 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 53836

[startup+822.303 s]
/proc/loadavg: 1.00 1.04 1.17 2/75 25022
/proc/meminfo: memFree=1410472/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=48480 CPUtime=822.07
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 11484 0 0 0 82193 14 0 0 25 0 1 0 1124080342 49643520 11469 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 12120 11469 81 174 0 11943 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 53836

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.16 2/75 25022
/proc/meminfo: memFree=1410344/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=48628 CPUtime=882.05
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 11515 0 0 0 88191 14 0 0 25 0 1 0 1124080342 49795072 11500 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 12157 11500 81 174 0 11980 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 53984

[startup+942.303 s]
/proc/loadavg: 1.00 1.02 1.15 2/75 25022
/proc/meminfo: memFree=1409960/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=48988 CPUtime=942.04
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 11611 0 0 0 94189 15 0 0 25 0 1 0 1124080342 50163712 11596 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 12247 11596 81 174 0 12070 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 54344

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/75 25022
/proc/meminfo: memFree=1409640/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=49364 CPUtime=1002.02
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 11704 0 0 0 100187 15 0 0 25 0 1 0 1124080342 50548736 11689 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 12341 11689 81 174 0 12164 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 54720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/75 25022
/proc/meminfo: memFree=1407272/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=51868 CPUtime=1062.01
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 12294 0 0 0 106185 16 0 0 25 0 1 0 1124080342 53112832 12279 1992294400 134512640 135226915 4294956208 18446744073709551615 134536935 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 12967 12279 81 174 0 12790 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 57224

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/75 25028
/proc/meminfo: memFree=1403360/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=55684 CPUtime=1121.98
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 13247 0 0 0 112181 17 0 0 25 0 1 0 1124080342 57020416 13232 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 13921 13232 81 174 0 13744 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 61040

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/75 25028
/proc/meminfo: memFree=1400608/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=59208 CPUtime=1181.97
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 13926 0 0 0 118179 18 0 0 25 0 1 0 1124080342 60628992 13911 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 14802 13911 81 174 0 14625 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 64564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.10 2/75 25028
/proc/meminfo: memFree=1400608/2055920 swapFree=4164824/4192956
[pid=25017] ppid=25015 vsize=5356 CPUtime=0
/proc/25017/stat : 25017 (lysat.sh) S 25015 25017 24673 0 -1 4194304 310 173 0 0 0 0 0 0 18 0 1 0 1124080341 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25017/statm: 1339 237 195 169 0 50 0
[pid=25020] ppid=25017 vsize=59208 CPUtime=1200.07
/proc/25020/stat : 25020 (LySATi) R 25017 25017 24673 0 -1 4194304 13934 0 0 0 119989 18 0 0 25 0 1 0 1124080342 60628992 13919 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/25020/statm: 14802 13919 81 174 0 14625 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 64564

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 25017 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.012997
# 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): 1199.89
CPU system time (s): 0.18
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 64564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 483
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= 2

runsolver used 1.09783 second user time and 3.2795 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-31 17:42:35
IDJOB=1526574
IDBENCH=70571
IDSOLVER=511
FILE ID=node81/1526574-1238514155
PBS_JOBID= 9061978
Free space on /tmp= 126316 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S975048338-088.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526574-1238514155/watcher-1526574-1238514155 -o /tmp/evaluation-result-1526574-1238514155/solver-1526574-1238514155 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526574-1238514155.cnf i

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

MD5SUM BENCH= eba6bb50fff28076a45b86724388a765
RANDOM SEED=918002375

node81.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1457296 kB
Buffers:         85548 kB
Cached:         412616 kB
SwapCached:      19112 kB
Active:         317084 kB
Inactive:       201968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1457296 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          26536 kB
Slab:            64452 kB
Committed_AS:  2957920 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126316 MiB
End job on node81 at 2009-03-31 18:02:38