Trace number 1525479

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) 1200.01 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S339800239-026.cnf
MD5SUM487133af0320f59d52bd31546508fd57
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark120.281
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.00/0.08	c ==============================================================================
0.00/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.08	c ==============================================================================
0.00/0.08	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.19/0.23	c |         0 |   66756   202671 |      --       0       --      -- |     --   | -444/1071
0.19/0.23	c ==============================================================================
0.19/0.23	c Result  :   #vars: 15605   #clauses: 66756   #literals: 202671
0.19/0.23	c CPU time:   0.220966 s
0.19/0.23	c ==============================================================================
0.29/0.32	c lySAT 0.1
0.29/0.32	c minisat core +  additionnal features
0.29/0.32	c ============================[ Problem Statistics ]=============================
0.29/0.32	c |                                                                             |
0.29/0.32	c |  Number of variables:  15605                                                |
0.29/0.32	c |  Number of clauses:    66756                                                |
0.29/0.38	c |  Parsing time:         0.05         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-1525479-1238404293/watcher-1525479-1238404293 -o /tmp/evaluation-result-1525479-1238404293/solver-1525479-1238404293 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525479-1238404293.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: 0.99 0.98 0.99 3/64 18671
/proc/meminfo: memFree=1502424/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 879020834 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 235 195 169 0 50 0
[pid=18672] ppid=18671 vsize=1556 CPUtime=0
/proc/18672/stat : 18672 (SatElite) R 18671 18671 18329 0 -1 4194304 295 0 0 0 0 0 0 0 19 0 1 0 879020835 1593344 279 1992294400 134512640 135034092 4294956096 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 0 0 0
/proc/18672/statm: 389 281 50 127 0 259 0

[startup+0.086574 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18671
/proc/meminfo: memFree=1502424/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 879020834 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 235 195 169 0 50 0
[pid=18672] ppid=18671 vsize=8292 CPUtime=0.08
/proc/18672/stat : 18672 (SatElite) R 18671 18671 18329 0 -1 4194304 1878 0 0 0 7 1 0 0 19 0 1 0 879020835 8491008 1862 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/18672/statm: 2073 1862 68 127 0 1943 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13648

[startup+0.101576 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18671
/proc/meminfo: memFree=1502424/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 879020834 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 235 195 169 0 50 0
[pid=18672] ppid=18671 vsize=8424 CPUtime=0.09
/proc/18672/stat : 18672 (SatElite) R 18671 18671 18329 0 -1 4194304 1903 0 0 0 8 1 0 0 19 0 1 0 879020835 8626176 1887 1992294400 134512640 135034092 4294956096 18446744073709551615 134566346 0 0 4096 3 0 0 0 17 0 0 0
/proc/18672/statm: 2106 1887 68 127 0 1976 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13780

[startup+0.301606 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18671
/proc/meminfo: memFree=1502424/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 879020834 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 235 195 169 0 50 0
[pid=18672] ppid=18671 vsize=8428 CPUtime=0.29
/proc/18672/stat : 18672 (SatElite) R 18671 18671 18329 0 -1 4194304 2037 0 0 0 28 1 0 0 21 0 1 0 879020835 8630272 1889 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/18672/statm: 2107 1889 69 127 0 1977 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13784

[startup+0.701675 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18671
/proc/meminfo: memFree=1502424/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 5356

[startup+1.50178 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1494280/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=7496 CPUtime=1.16
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 1698 0 0 0 116 0 0 0 25 0 1 0 879020867 7675904 1684 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 1874 1684 82 174 0 1697 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12852

[startup+3.10202 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1493384/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=9456 CPUtime=2.76
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 2192 0 0 0 274 2 0 0 25 0 1 0 879020867 9682944 2178 1992294400 134512640 135226915 4294956208 18446744073709551615 134538576 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 2364 2178 82 174 0 2187 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14812

[startup+6.30149 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1490312/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=11688 CPUtime=5.96
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 2744 0 0 0 594 2 0 0 25 0 1 0 879020867 11968512 2730 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 2922 2730 82 174 0 2745 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17044

[startup+12.7024 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1485320/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=16060 CPUtime=12.36
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 3866 0 0 0 1233 3 0 0 25 0 1 0 879020867 16445440 3852 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 4015 3852 82 174 0 3838 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 21416

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1478792/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=22672 CPUtime=25.16
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 5509 0 0 0 2511 5 0 0 25 0 1 0 879020867 23216128 5495 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 5668 5495 82 174 0 5491 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 28028

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1462728/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=38856 CPUtime=50.74
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 9538 0 0 0 5066 8 0 0 25 0 1 0 879020867 39788544 9524 1992294400 134512640 135226915 4294956208 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 9714 9524 82 174 0 9537 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 44212

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1443912/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=57552 CPUtime=101.92
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 14199 0 0 0 10179 13 0 0 25 0 1 0 879020867 58933248 14185 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 14388 14185 82 174 0 14211 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 62908

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1429384/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=71948 CPUtime=161.89
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 17819 0 0 0 16173 16 0 0 25 0 1 0 879020867 73674752 17805 1992294400 134512640 135226915 4294956208 18446744073709551615 134539213 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 17987 17805 82 174 0 17810 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 77304

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1411336/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=89992 CPUtime=221.86
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 22326 0 0 0 22164 22 0 0 25 0 1 0 879020867 92151808 22312 1992294400 134512640 135226915 4294956208 18446744073709551615 134539978 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 22498 22312 82 174 0 22321 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 95348

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1390536/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=110792 CPUtime=281.83
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 27542 0 0 0 28156 27 0 0 25 0 1 0 879020867 113451008 27528 1992294400 134512640 135226915 4294956208 18446744073709551615 134540978 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 27698 27528 82 174 0 27521 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 116148

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1388296/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=113400 CPUtime=341.81
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 28176 0 0 0 34153 28 0 0 25 0 1 0 879020867 116121600 28162 1992294400 134512640 135226915 4294956208 18446744073709551615 134537375 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 28350 28162 82 174 0 28173 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 118756


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

/proc/18674/statm: 45418 45181 82 174 0 45241 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 187028

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1319752/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=181672 CPUtime=581.68
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 45195 0 0 0 58121 47 0 0 25 0 1 0 879020867 186032128 45181 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 45418 45181 82 174 0 45241 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 187028

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1319688/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=181672 CPUtime=641.66
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 45195 0 0 0 64119 47 0 0 25 0 1 0 879020867 186032128 45181 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 45418 45181 82 174 0 45241 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 187028

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1287368/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=213840 CPUtime=701.63
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 53267 0 0 0 70109 54 0 0 25 0 1 0 879020867 218972160 53253 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 53460 53253 82 174 0 53283 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 219196

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1287304/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=213840 CPUtime=761.61
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 53267 0 0 0 76107 54 0 0 25 0 1 0 879020867 218972160 53253 1992294400 134512640 135226915 4294956208 18446744073709551615 134539439 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 53460 53253 82 174 0 53283 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 219196

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1287304/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=213840 CPUtime=821.58
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 53267 0 0 0 82104 54 0 0 25 0 1 0 879020867 218972160 53253 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 53460 53253 82 174 0 53283 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 219196

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1275784/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=225504 CPUtime=881.55
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 56203 0 0 0 88099 56 0 0 25 0 1 0 879020867 230916096 56189 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 56376 56189 82 174 0 56199 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 230860

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1233928/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=267936 CPUtime=941.52
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 66742 0 0 0 94082 70 0 0 25 0 1 0 879020867 274366464 66728 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 66984 66728 82 174 0 66807 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 273292

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1224968/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=276312 CPUtime=1001.49
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 68845 0 0 0 100077 72 0 0 25 0 1 0 879020867 282943488 68831 1992294400 134512640 135226915 4294956208 18446744073709551615 134537012 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 69078 68831 82 174 0 68901 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 281668

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1224968/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=276312 CPUtime=1061.46
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 68845 0 0 0 106074 72 0 0 25 0 1 0 879020867 282943488 68831 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 69078 68831 82 174 0 68901 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 281668

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1224968/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=276312 CPUtime=1121.43
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 68845 0 0 0 112070 73 0 0 25 0 1 0 879020867 282943488 68831 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 69078 68831 82 174 0 68901 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 281668

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1224904/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=276312 CPUtime=1181.4
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 68845 0 0 0 118067 73 0 0 25 0 1 0 879020867 282943488 68831 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 69078 68831 82 174 0 68901 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 281668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18674
/proc/meminfo: memFree=1224904/2055920 swapFree=4178260/4192956
[pid=18671] ppid=18669 vsize=5356 CPUtime=0.31
/proc/18671/stat : 18671 (lysat.sh) S 18669 18671 18329 0 -1 4194304 311 2040 0 0 0 0 30 1 15 0 1 0 879020834 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18671/statm: 1339 237 195 169 0 50 0
[pid=18674] ppid=18671 vsize=276312 CPUtime=1199.7
/proc/18674/stat : 18674 (LySATi) R 18671 18671 18329 0 -1 4194304 68845 0 0 0 119897 73 0 0 25 0 1 0 879020867 282943488 68831 1992294400 134512640 135226915 4294956208 18446744073709551615 134540978 0 0 4096 3 0 0 0 17 0 0 0
/proc/18674/statm: 69078 68831 82 174 0 68901 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 281668

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 18671 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=303953
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=18997
# CPU time returned by wait4() is 0.32295
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1199.27
CPU system time (s): 0.74
CPU usage (%): 99.9497
Max. virtual memory (cumulated for all children) (KiB): 281668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.303953
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2351
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= 4

runsolver used 1.02384 second user time and 3.35149 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-30 11:11:34
IDJOB=1525479
IDBENCH=70352
IDSOLVER=511
FILE ID=node39/1525479-1238404293
PBS_JOBID= 9061400
Free space on /tmp= 66252 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S339800239-026.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525479-1238404293/watcher-1525479-1238404293 -o /tmp/evaluation-result-1525479-1238404293/solver-1525479-1238404293 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525479-1238404293.cnf i

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

MD5SUM BENCH= 487133af0320f59d52bd31546508fd57
RANDOM SEED=291120364

node39.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:       1502968 kB
Buffers:         77228 kB
Cached:         381968 kB
SwapCached:       8168 kB
Active:          73380 kB
Inactive:       395784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502968 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            3440 kB
Writeback:           0 kB
Mapped:          16740 kB
Slab:            70152 kB
Committed_AS:  2256552 kB
PageTables:       1188 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= 66248 MiB
End job on node39 at 2009-03-30 11:31:36