Trace number 1525919

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S748216286-061.cnf
MD5SUM2754b3d0d46124bc4b807ae18c388fa5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.093985
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
0.00/0.00	c CPU time:   0.001999 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:  100                                                  |
0.00/0.01	c |  Number of clauses:    2130                                                 |
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-1525919-1238483830/watcher-1525919-1238483830 -o /tmp/evaluation-result-1525919-1238483830/solver-1525919-1238483830 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525919-1238483830.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 1.44 3/64 15642
/proc/meminfo: memFree=1547944/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121048019 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 235 195 169 0 50 0
[pid=15643] ppid=15642 vsize=824 CPUtime=0
/proc/15643/stat : 15643 (SatElite) R 15642 15642 15574 0 -1 4194304 116 0 0 0 0 0 0 0 19 0 1 0 1121048020 843776 101 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/15643/statm: 206 106 50 127 0 76 0

[startup+0.0342229 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 15642
/proc/meminfo: memFree=1547944/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102228 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 15642
/proc/meminfo: memFree=1547944/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302258 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 15642
/proc/meminfo: memFree=1547944/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701319 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 15642
/proc/meminfo: memFree=1547944/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50144 s]
/proc/loadavg: 1.83 1.82 1.44 2/66 15645
/proc/meminfo: memFree=1545688/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=3868 CPUtime=1.48
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 633 0 0 0 148 0 0 0 25 0 1 0 1121048020 3960832 618 1992294400 134512640 135226915 4294956208 18446744073709551615 134547756 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 967 618 79 174 0 790 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9224

[startup+3.10169 s]
/proc/loadavg: 1.83 1.82 1.44 2/66 15645
/proc/meminfo: memFree=1544728/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=4880 CPUtime=3.08
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 851 0 0 0 308 0 0 0 25 0 1 0 1121048020 4997120 836 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 1220 836 79 174 0 1043 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10236

[startup+6.30118 s]
/proc/loadavg: 1.77 1.80 1.44 2/66 15645
/proc/meminfo: memFree=1543128/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=6084 CPUtime=6.28
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 1164 0 0 0 628 0 0 0 25 0 1 0 1121048020 6230016 1149 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 1521 1149 79 174 0 1344 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11440

[startup+12.7012 s]
/proc/loadavg: 1.71 1.79 1.44 2/66 15645
/proc/meminfo: memFree=1541416/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=8076 CPUtime=12.68
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 1638 0 0 0 1267 1 0 0 25 0 1 0 1121048020 8269824 1623 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 2019 1623 79 174 0 1842 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13432

[startup+25.5021 s]
/proc/loadavg: 1.55 1.75 1.43 2/66 15645
/proc/meminfo: memFree=1538856/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=10364 CPUtime=25.47
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 2215 0 0 0 2546 1 0 0 25 0 1 0 1121048020 10612736 2200 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 2591 2200 79 174 0 2414 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15720

[startup+51.102 s]
/proc/loadavg: 1.36 1.69 1.42 2/66 15645
/proc/meminfo: memFree=1536680/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=12808 CPUtime=51.07
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 2770 0 0 0 5105 2 0 0 25 0 1 0 1121048020 13115392 2755 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 3202 2755 79 174 0 3025 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18164

[startup+102.306 s]
/proc/loadavg: 1.15 1.58 1.39 2/66 15645
/proc/meminfo: memFree=1531432/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=18200 CPUtime=102.25
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 4054 0 0 0 10222 3 0 0 25 0 1 0 1121048020 18636800 4039 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 4550 4039 79 174 0 4373 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23556

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.36 2/66 15645
/proc/meminfo: memFree=1528488/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=21192 CPUtime=162.23
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 4787 0 0 0 16219 4 0 0 25 0 1 0 1121048020 21700608 4772 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 5298 4772 79 174 0 5121 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 26548

[startup+222.301 s]
/proc/loadavg: 1.02 1.38 1.34 2/66 15645
/proc/meminfo: memFree=1524456/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=25632 CPUtime=222.21
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 5791 0 0 0 22216 5 0 0 25 0 1 0 1121048020 26247168 5776 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 6408 5776 79 174 0 6231 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 30988

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.32 2/66 15645
/proc/meminfo: memFree=1523688/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=26524 CPUtime=282.19
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 5980 0 0 0 28214 5 0 0 25 0 1 0 1121048020 27160576 5965 1992294400 134512640 135226915 4294956208 18446744073709551615 134536818 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 6631 5965 79 174 0 6454 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 31880

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.29 2/66 15645
/proc/meminfo: memFree=1518952/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=31432 CPUtime=342.18
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 7173 0 0 0 34211 7 0 0 25 0 1 0 1121048020 32186368 7158 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 7858 7158 79 174 0 7681 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 36788

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.27 2/66 15645
/proc/meminfo: memFree=1515560/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=34972 CPUtime=402.16
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 8001 0 0 0 40208 8 0 0 25 0 1 0 1121048020 35811328 7986 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 8743 7986 79 174 0 8566 0

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

/proc/15645/statm: 9355 8547 79 174 0 9178 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 42776

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/66 15645
/proc/meminfo: memFree=1511144/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=40224 CPUtime=582.1
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 9117 0 0 0 58201 9 0 0 25 0 1 0 1121048020 41189376 9102 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 10056 9102 79 174 0 9879 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 45580

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 15645
/proc/meminfo: memFree=1510760/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=40648 CPUtime=642.09
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 9208 0 0 0 64199 10 0 0 25 0 1 0 1121048020 41623552 9193 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 10162 9193 79 174 0 9985 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 46004

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.18 2/66 15645
/proc/meminfo: memFree=1509992/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=41368 CPUtime=702.06
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 9399 0 0 0 70196 10 0 0 25 0 1 0 1121048020 42360832 9384 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 10342 9384 79 174 0 10165 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 46724

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 15645
/proc/meminfo: memFree=1508968/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=42564 CPUtime=762.06
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 9641 0 0 0 76195 11 0 0 25 0 1 0 1121048020 43585536 9626 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 10641 9626 79 174 0 10464 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 47920

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 15645
/proc/meminfo: memFree=1506408/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=45168 CPUtime=822.03
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 10297 0 0 0 82191 12 0 0 25 0 1 0 1121048020 46252032 10282 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 11292 10282 79 174 0 11115 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 50524

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 15645
/proc/meminfo: memFree=1503976/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=47820 CPUtime=882.01
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 10896 0 0 0 88189 12 0 0 25 0 1 0 1121048020 48967680 10881 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 11955 10881 79 174 0 11778 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 53176

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 15645
/proc/meminfo: memFree=1503784/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=48004 CPUtime=942
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 10938 0 0 0 94187 13 0 0 25 0 1 0 1121048020 49156096 10923 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 12001 10923 79 174 0 11824 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 53360

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 15645
/proc/meminfo: memFree=1503720/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=48004 CPUtime=1001.98
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 10959 0 0 0 100185 13 0 0 25 0 1 0 1121048020 49156096 10944 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 12001 10944 79 174 0 11824 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 53360

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 15645
/proc/meminfo: memFree=1503016/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=48740 CPUtime=1061.96
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 11135 0 0 0 106183 13 0 0 25 0 1 0 1121048020 49909760 11120 1992294400 134512640 135226915 4294956208 18446744073709551615 134537009 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 12185 11120 79 174 0 12008 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 54096

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 15645
/proc/meminfo: memFree=1502056/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=49644 CPUtime=1121.94
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 11360 0 0 0 112181 13 0 0 25 0 1 0 1121048020 50835456 11345 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 12411 11345 79 174 0 12234 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 55000

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 15645
/proc/meminfo: memFree=1499880/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=51868 CPUtime=1181.92
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 11919 0 0 0 118178 14 0 0 25 0 1 0 1121048020 53112832 11904 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 12967 11904 79 174 0 12790 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 57224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 15645
/proc/meminfo: memFree=1498856/2055920 swapFree=4176720/4192956
[pid=15642] ppid=15640 vsize=5356 CPUtime=0
/proc/15642/stat : 15642 (lysat.sh) S 15640 15642 15574 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121048019 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15642/statm: 1339 237 195 169 0 50 0
[pid=15645] ppid=15642 vsize=53080 CPUtime=1200.02
/proc/15645/stat : 15645 (LySATi) R 15642 15642 15574 0 -1 4194304 12156 0 0 0 119988 14 0 0 25 0 1 0 1121048020 54353920 12141 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15645/statm: 13270 12141 79 174 0 13093 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 58436

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 15642 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.009998
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.88
CPU system time (s): 0.14
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 58436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
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= 453
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 1.38679 second user time and 2.99055 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-31 09:17:10
IDJOB=1525919
IDBENCH=70440
IDSOLVER=511
FILE ID=node34/1525919-1238483830
PBS_JOBID= 9061866
Free space on /tmp= 66380 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S748216286-061.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525919-1238483830/watcher-1525919-1238483830 -o /tmp/evaluation-result-1525919-1238483830/solver-1525919-1238483830 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525919-1238483830.cnf i

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

MD5SUM BENCH= 2754b3d0d46124bc4b807ae18c388fa5
RANDOM SEED=106943314

node34.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		: 3000.259
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		: 3000.259
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:       1548424 kB
Buffers:         83788 kB
Cached:         325424 kB
SwapCached:      10076 kB
Active:         156672 kB
Inactive:       263988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1548424 kB
SwapTotal:     4192956 kB
SwapFree:      4176720 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          17180 kB
Slab:            72948 kB
Committed_AS:  2709260 kB
PageTables:       1388 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= 66380 MiB
End job on node34 at 2009-03-31 09:37:13