Trace number 1526759

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 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S1628763900-004.cnf
MD5SUM508021853eb1f7d157653d1ea0c941a6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark650.315
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2034     6150 |      --       0       --      -- |     --   | -6/30
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 473   #clauses: 2034   #literals: 6150
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:  473                                                  |
0.00/0.01	c |  Number of clauses:    2034                                                 |
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-1526759-1238544592/watcher-1526759-1238544592 -o /tmp/evaluation-result-1526759-1238544592/solver-1526759-1238544592 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526759-1238544592.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: 0.91 0.98 0.99 3/64 5378
/proc/meminfo: memFree=863960/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) R 5376 5378 5181 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1127121601 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 255539604127 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/5378/statm: 1339 234 194 169 0 50 0
[pid=5379] ppid=5378 vsize=828 CPUtime=0
/proc/5379/stat : 5379 (SatElite) R 5378 5378 5181 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1127121601 847872 135 1992294400 134512640 135034092 4294956112 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/5379/statm: 207 136 68 127 0 77 0

[startup+0.076167 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 5378
/proc/meminfo: memFree=863960/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101169 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 5378
/proc/meminfo: memFree=863960/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301187 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 5378
/proc/meminfo: memFree=863960/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701226 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 5378
/proc/meminfo: memFree=863960/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5013 s]
/proc/loadavg: 0.91 0.98 0.99 2/66 5381
/proc/meminfo: memFree=861960/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=3772 CPUtime=1.48
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 588 0 0 0 148 0 0 0 25 0 1 0 1127121602 3862528 573 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 943 573 81 174 0 766 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9128

[startup+3.10145 s]
/proc/loadavg: 0.91 0.98 0.99 2/66 5381
/proc/meminfo: memFree=860872/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=4828 CPUtime=3.07
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 852 0 0 0 307 0 0 0 25 0 1 0 1127121602 4943872 837 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 1207 837 81 174 0 1030 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10184

[startup+6.30174 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 5381
/proc/meminfo: memFree=859400/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=5976 CPUtime=6.27
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 1155 0 0 0 627 0 0 0 25 0 1 0 1127121602 6119424 1140 1992294400 134512640 135226915 4294956224 18446744073709551615 134539615 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 1494 1140 81 174 0 1317 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11332

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 5381
/proc/meminfo: memFree=857224/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=7992 CPUtime=12.66
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 1655 0 0 0 1266 0 0 0 25 0 1 0 1127121602 8183808 1640 1992294400 134512640 135226915 4294956224 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 1998 1640 81 174 0 1821 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13348

[startup+25.5015 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 5381
/proc/meminfo: memFree=855304/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=10004 CPUtime=25.46
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 2123 0 0 0 2545 1 0 0 25 0 1 0 1127121602 10244096 2108 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 2501 2108 81 174 0 2324 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15360

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 5381
/proc/meminfo: memFree=851976/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=13664 CPUtime=51.05
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 3008 0 0 0 5103 2 0 0 25 0 1 0 1127121602 13991936 2993 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 3416 2993 81 174 0 3239 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19020

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 5381
/proc/meminfo: memFree=849160/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=16232 CPUtime=102.23
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 3630 0 0 0 10221 2 0 0 25 0 1 0 1127121602 16621568 3615 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 4058 3615 81 174 0 3881 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 21588

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5381
/proc/meminfo: memFree=843912/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=21760 CPUtime=162.22
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 4955 0 0 0 16218 4 0 0 25 0 1 0 1127121602 22282240 4940 1992294400 134512640 135226915 4294956224 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 5440 4940 81 174 0 5263 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 27116

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5381
/proc/meminfo: memFree=838600/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=27292 CPUtime=222.19
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 6269 0 0 0 22214 5 0 0 25 0 1 0 1127121602 27947008 6254 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 6823 6254 81 174 0 6646 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 32648

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5381
/proc/meminfo: memFree=837960/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=28092 CPUtime=282.16
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 6443 0 0 0 28211 5 0 0 25 0 1 0 1127121602 28766208 6428 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 7023 6428 81 174 0 6846 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 33448

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5381
/proc/meminfo: memFree=835464/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=30672 CPUtime=342.14
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 7064 0 0 0 34208 6 0 0 25 0 1 0 1127121602 31408128 7049 1992294400 134512640 135226915 4294956224 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 7668 7049 81 174 0 7491 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 36028

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5381
/proc/meminfo: memFree=835016/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=31116 CPUtime=402.11
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 7194 0 0 0 40205 6 0 0 25 0 1 0 1127121602 31862784 7179 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 7779 7179 81 174 0 7602 0

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

/proc/5381/statm: 9230 8528 81 174 0 9053 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 42276

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5381
/proc/meminfo: memFree=828936/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=37472 CPUtime=582.04
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 8690 0 0 0 58196 8 0 0 25 0 1 0 1127121602 38371328 8675 1992294400 134512640 135226915 4294956224 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 9368 8675 81 174 0 9191 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 42828

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5381
/proc/meminfo: memFree=827976/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=38456 CPUtime=642.01
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 8931 0 0 0 64193 8 0 0 25 0 1 0 1127121602 39378944 8916 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 9614 8916 81 174 0 9437 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 43812

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5381
/proc/meminfo: memFree=823496/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=42820 CPUtime=701.98
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 10047 0 0 0 70188 10 0 0 25 0 1 0 1127121602 43847680 10032 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 10705 10032 81 174 0 10528 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 48176

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5381
/proc/meminfo: memFree=821576/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=44884 CPUtime=761.97
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 10518 0 0 0 76186 11 0 0 25 0 1 0 1127121602 45961216 10503 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 11221 10503 81 174 0 11044 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 50240

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5381
/proc/meminfo: memFree=821384/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=45036 CPUtime=821.93
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 10566 0 0 0 82182 11 0 0 25 0 1 0 1127121602 46116864 10551 1992294400 134512640 135226915 4294956224 18446744073709551615 134536919 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 11259 10551 81 174 0 11082 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 50392

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5381
/proc/meminfo: memFree=820808/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=45848 CPUtime=881.9
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 10726 0 0 0 88179 11 0 0 25 0 1 0 1127121602 46948352 10711 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 11462 10711 81 174 0 11285 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 51204

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5381
/proc/meminfo: memFree=820424/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=46068 CPUtime=941.87
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 10816 0 0 0 94176 11 0 0 25 0 1 0 1127121602 47173632 10801 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 11517 10801 81 174 0 11340 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 51424

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5381
/proc/meminfo: memFree=816712/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=50172 CPUtime=1001.85
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 11747 0 0 0 100173 12 0 0 25 0 1 0 1127121602 51376128 11732 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 12543 11732 81 174 0 12366 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 55528

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5381
/proc/meminfo: memFree=812872/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=54516 CPUtime=1061.83
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 12711 0 0 0 106169 14 0 0 25 0 1 0 1127121602 55824384 12696 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 13629 12696 81 174 0 13452 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 59872

[startup+1122.3 s]
/proc/loadavg: 1.05 1.00 0.99 2/66 5381
/proc/meminfo: memFree=809480/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=58064 CPUtime=1121.81
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 13549 0 0 0 112166 15 0 0 25 0 1 0 1127121602 59457536 13534 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 14516 13534 81 174 0 14339 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 63420

[startup+1182.3 s]
/proc/loadavg: 1.13 1.03 1.00 2/66 5381
/proc/meminfo: memFree=807496/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=60036 CPUtime=1181.77
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 14022 0 0 0 118162 15 0 0 25 0 1 0 1127121602 61476864 14007 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 15009 14007 81 174 0 14832 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 65392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.09 1.03 1.00 2/66 5381
/proc/meminfo: memFree=807496/2055920 swapFree=4176868/4192956
[pid=5378] ppid=5376 vsize=5356 CPUtime=0
/proc/5378/stat : 5378 (lysat.sh) S 5376 5378 5181 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127121601 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5378/statm: 1339 237 195 169 0 50 0
[pid=5381] ppid=5378 vsize=60036 CPUtime=1200.07
/proc/5381/stat : 5381 (LySATi) R 5378 5378 5181 0 -1 4194304 14030 0 0 0 119992 15 0 0 25 0 1 0 1127121602 61476864 14015 1992294400 134512640 135226915 4294956224 18446744073709551615 134536919 0 0 4096 3 0 0 0 17 0 0 0
/proc/5381/statm: 15009 14015 81 174 0 14832 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 65392

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 5378 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.011997
# 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): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.92
CPU system time (s): 0.15
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 65392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 467
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 1.04184 second user time and 3.33549 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-01 02:09:52
IDJOB=1526759
IDBENCH=70608
IDSOLVER=511
FILE ID=node48/1526759-1238544592
PBS_JOBID= 9062093
Free space on /tmp= 66464 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S1628763900-004.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526759-1238544592/watcher-1526759-1238544592 -o /tmp/evaluation-result-1526759-1238544592/solver-1526759-1238544592 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526759-1238544592.cnf i

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

MD5SUM BENCH= 508021853eb1f7d157653d1ea0c941a6
RANDOM SEED=705612772

node48.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		: 3000.236
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		: 3000.236
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:        864440 kB
Buffers:        104604 kB
Cached:         983792 kB
SwapCached:      10280 kB
Active:         323872 kB
Inactive:       776440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        864440 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          17532 kB
Slab:            77232 kB
Committed_AS:  2715584 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-04-01 02:29:55