Trace number 1527164

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S1767425240-073.cnf
MD5SUMa3570ddee79c19b1c54131a205337743
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016996
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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 |    1700     5100 |     509       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1686     5154 |      --       0       --      -- |     --   | -14/54
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 385   #clauses: 1686   #literals: 5154
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:  385                                                  |
0.00/0.01	c |  Number of clauses:    1686                                                 |
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-1527164-1238581146/watcher-1527164-1238581146 -o /tmp/evaluation-result-1527164-1238581146/solver-1527164-1238581146 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527164-1238581146.cnf i 

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


[startup+0 s]
/proc/loadavg: 0.92 0.99 1.23 3/70 10852
/proc/meminfo: memFree=1007088/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 235 195 169 0 50 0
[pid=10853] ppid=10852 vsize=832 CPUtime=0
/proc/10853/stat : 10853 (SatElite) R 10852 10852 10255 0 -1 4194304 145 0 0 0 0 0 0 0 19 0 1 0 1130777261 851968 129 1992294400 134512640 135034092 4294956096 18446744073709551615 134566576 0 0 4096 3 0 0 0 17 0 0 0
/proc/10853/statm: 208 129 68 127 0 78 0

[startup+0.0383679 s]
/proc/loadavg: 0.92 0.99 1.23 3/70 10852
/proc/meminfo: memFree=1007088/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101377 s]
/proc/loadavg: 0.92 0.99 1.23 3/70 10852
/proc/meminfo: memFree=1007088/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301413 s]
/proc/loadavg: 0.92 0.99 1.23 3/70 10852
/proc/meminfo: memFree=1007088/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701485 s]
/proc/loadavg: 0.92 0.99 1.23 3/70 10852
/proc/meminfo: memFree=1007088/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50163 s]
/proc/loadavg: 0.92 0.99 1.23 2/72 10855
/proc/meminfo: memFree=1005152/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=3628 CPUtime=1.48
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 567 0 0 0 148 0 0 0 25 0 1 0 1130777262 3715072 552 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 907 552 81 174 0 730 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8984

[startup+3.10192 s]
/proc/loadavg: 0.92 0.99 1.23 2/72 10855
/proc/meminfo: memFree=1004256/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=4576 CPUtime=3.08
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 780 0 0 0 308 0 0 0 25 0 1 0 1130777262 4685824 765 1992294400 134512640 135226915 4294956208 18446744073709551615 134538582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 1144 765 81 174 0 967 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9932

[startup+6.3015 s]
/proc/loadavg: 0.93 0.99 1.23 2/72 10855
/proc/meminfo: memFree=1002976/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=5904 CPUtime=6.27
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 1124 0 0 0 627 0 0 0 25 0 1 0 1130777262 6045696 1109 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 1476 1109 81 174 0 1299 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11260

[startup+12.7027 s]
/proc/loadavg: 0.93 0.99 1.23 2/72 10855
/proc/meminfo: memFree=1000672/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=7888 CPUtime=12.68
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 1609 0 0 0 1267 1 0 0 25 0 1 0 1130777262 8077312 1594 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 1972 1594 81 174 0 1795 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13244

[startup+25.502 s]
/proc/loadavg: 0.95 0.99 1.23 2/72 10855
/proc/meminfo: memFree=998240/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=9980 CPUtime=25.47
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 2128 0 0 0 2545 2 0 0 25 0 1 0 1130777262 10219520 2113 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 2495 2113 81 174 0 2318 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15336

[startup+51.1017 s]
/proc/loadavg: 0.96 0.99 1.22 2/72 10855
/proc/meminfo: memFree=996256/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=12148 CPUtime=51.06
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 2652 0 0 0 5104 2 0 0 25 0 1 0 1130777262 12439552 2637 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 3037 2637 81 174 0 2860 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17504

[startup+102.307 s]
/proc/loadavg: 0.98 0.99 1.20 2/72 10855
/proc/meminfo: memFree=990496/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=18176 CPUtime=102.25
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 4075 0 0 0 10222 3 0 0 25 0 1 0 1130777262 18612224 4060 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 4544 4060 81 174 0 4367 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23532

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.19 2/72 10855
/proc/meminfo: memFree=988768/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=19872 CPUtime=162.22
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 4506 0 0 0 16219 3 0 0 25 0 1 0 1130777262 20348928 4491 1992294400 134512640 135226915 4294956208 18446744073709551615 134749631 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 4968 4491 81 174 0 4791 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 25228

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 1.17 2/72 10855
/proc/meminfo: memFree=985248/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=23484 CPUtime=222.2
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 5381 0 0 0 22216 4 0 0 25 0 1 0 1130777262 24047616 5366 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 5871 5366 81 174 0 5694 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 28840

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.16 2/72 10855
/proc/meminfo: memFree=983968/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=24796 CPUtime=282.18
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 5691 0 0 0 28214 4 0 0 25 0 1 0 1130777262 25391104 5676 1992294400 134512640 135226915 4294956208 18446744073709551615 134544471 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 6199 5676 81 174 0 6022 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 30152

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 1.15 2/72 10855
/proc/meminfo: memFree=978976/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=30220 CPUtime=342.17
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 6937 0 0 0 34211 6 0 0 25 0 1 0 1130777262 30945280 6922 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 7555 6922 81 174 0 7378 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 35576

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 1.14 2/72 10855
/proc/meminfo: memFree=978080/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=31120 CPUtime=402.14
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 7167 0 0 0 40208 6 0 0 25 0 1 0 1130777262 31866880 7152 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 7780 7152 81 174 0 7603 0

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

/proc/10855/statm: 9959 9128 81 174 0 9782 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 45192

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 1.09 2/72 10855
/proc/meminfo: memFree=969888/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=39992 CPUtime=642.07
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 9202 0 0 0 64198 9 0 0 25 0 1 0 1130777262 40951808 9187 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 9998 9187 81 174 0 9821 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 45348

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 1.08 2/72 10855
/proc/meminfo: memFree=969376/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=40628 CPUtime=702.05
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 9330 0 0 0 70196 9 0 0 25 0 1 0 1130777262 41603072 9315 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 10157 9315 81 174 0 9980 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 45984

[startup+762.307 s]
/proc/loadavg: 0.99 0.99 1.08 2/72 10855
/proc/meminfo: memFree=968864/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=40988 CPUtime=762.03
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 9454 0 0 0 76194 9 0 0 25 0 1 0 1130777262 41971712 9439 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 10247 9439 81 174 0 10070 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 46344

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 1.07 2/72 10855
/proc/meminfo: memFree=965536/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=44680 CPUtime=822.01
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 10285 0 0 0 82191 10 0 0 25 0 1 0 1130777262 45752320 10270 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 11170 10270 81 174 0 10993 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 50036

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 1.07 2/72 10855
/proc/meminfo: memFree=963616/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=46512 CPUtime=881.98
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 10753 0 0 0 88188 10 0 0 25 0 1 0 1130777262 47628288 10738 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 11628 10738 81 174 0 11451 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 51868

[startup+942.303 s]
/proc/loadavg: 0.99 0.99 1.06 2/72 10855
/proc/meminfo: memFree=963360/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=46660 CPUtime=941.96
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 10802 0 0 0 94186 10 0 0 25 0 1 0 1130777262 47779840 10787 1992294400 134512640 135226915 4294956208 18446744073709551615 134537074 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 11665 10787 81 174 0 11488 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 52016

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.06 2/72 10855
/proc/meminfo: memFree=963040/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=46992 CPUtime=1001.95
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 10917 0 0 0 100184 11 0 0 25 0 1 0 1130777262 48119808 10902 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 11748 10902 81 174 0 11571 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 52348

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.05 2/72 10855
/proc/meminfo: memFree=962528/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=47800 CPUtime=1061.93
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 11056 0 0 0 106182 11 0 0 25 0 1 0 1130777262 48947200 11041 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 11950 11041 81 174 0 11773 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 53156

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.04 2/72 10855
/proc/meminfo: memFree=961504/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=48788 CPUtime=1121.91
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 11300 0 0 0 112180 11 0 0 25 0 1 0 1130777262 49958912 11285 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 12197 11285 81 174 0 12020 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 54144

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.04 2/72 10855
/proc/meminfo: memFree=959648/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=50424 CPUtime=1181.88
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 11773 0 0 0 118177 11 0 0 25 0 1 0 1130777262 51634176 11758 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 12606 11758 81 174 0 12429 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 55780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 1.04 2/72 10855
/proc/meminfo: memFree=958624/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=51340 CPUtime=1200.09
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 12014 0 0 0 119997 12 0 0 25 0 1 0 1130777262 52572160 11999 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 12835 11999 81 174 0 12658 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 56696

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 1.04 2/72 10855
/proc/meminfo: memFree=958624/2055920 swapFree=4170592/4192956
[pid=10852] ppid=10850 vsize=5356 CPUtime=0
/proc/10852/stat : 10852 (lysat.sh) S 10850 10852 10255 0 -1 4194304 310 150 0 0 0 0 0 0 18 0 1 0 1130777261 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1339 237 195 169 0 50 0
[pid=10855] ppid=10852 vsize=51340 CPUtime=1200.09
/proc/10855/stat : 10855 (LySATi) R 10852 10852 10255 0 -1 4194304 12014 0 0 0 119997 12 0 0 25 0 1 0 1130777262 52572160 11999 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/10855/statm: 12835 11999 81 174 0 12658 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 56696

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10852 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.97
CPU system time (s): 0.12
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 56696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460
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 1.11083 second user time and 3.2645 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-01 12:19:06
IDJOB=1527164
IDBENCH=70689
IDSOLVER=511
FILE ID=node45/1527164-1238581146
PBS_JOBID= 9062203
Free space on /tmp= 66416 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S1767425240-073.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527164-1238581146/watcher-1527164-1238581146 -o /tmp/evaluation-result-1527164-1238581146/solver-1527164-1238581146 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527164-1238581146.cnf i

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

MD5SUM BENCH= a3570ddee79c19b1c54131a205337743
RANDOM SEED=1524236700

node45.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		: 3000.285
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		: 3000.285
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:       1007568 kB
Buffers:        111080 kB
Cached:         828944 kB
SwapCached:      11568 kB
Active:         206580 kB
Inactive:       746472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1007568 kB
SwapTotal:     4192956 kB
SwapFree:      4170592 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          18692 kB
Slab:            80672 kB
Committed_AS:  2749276 kB
PageTables:       1900 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= 66412 MiB
End job on node45 at 2009-04-01 12:39:09