Trace number 1526599

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/400/
unif-k3-r4.25-v400-c1700-S387386125-069.cnf
MD5SUMb2823982c36e6ccfe58a4082350a85f9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark52.0701
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 |    1694     5111 |      --       0       --      -- |     --   | -6/11
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 394   #clauses: 1694   #literals: 5111
0.00/0.00	c CPU time:   0.003999 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:  394                                                  |
0.00/0.01	c |  Number of clauses:    1694                                                 |
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-1526599-1238518263/watcher-1526599-1238518263 -o /tmp/evaluation-result-1526599-1238518263/solver-1526599-1238518263 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526599-1238518263.cnf i 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.09 3/69 17882
/proc/meminfo: memFree=1510192/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1124489489 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17882/statm: 1339 235 195 169 0 50 0
[pid=17883] ppid=17882 vsize=836 CPUtime=0
/proc/17883/stat : 17883 (SatElite) R 17882 17882 17494 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 1124489489 856064 130 1992294400 134512640 135034092 4294956096 18446744073709551615 134661170 0 0 4096 3 0 0 0 17 1 0 0
/proc/17883/statm: 209 130 69 127 0 79 0

[startup+0.057443 s]
/proc/loadavg: 1.00 1.00 1.09 3/69 17882
/proc/meminfo: memFree=1510192/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101443 s]
/proc/loadavg: 1.00 1.00 1.09 3/69 17882
/proc/meminfo: memFree=1510192/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301463 s]
/proc/loadavg: 1.00 1.00 1.09 3/69 17882
/proc/meminfo: memFree=1510192/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701505 s]
/proc/loadavg: 1.00 1.00 1.09 3/69 17882
/proc/meminfo: memFree=1510192/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50259 s]
/proc/loadavg: 1.00 1.00 1.09 2/71 17885
/proc/meminfo: memFree=1508192/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=3632 CPUtime=1.48
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 569 0 0 0 148 0 0 0 25 0 1 0 1124489490 3719168 554 1992294400 134512640 135226915 4294956208 18446744073709551615 134539471 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 908 554 81 174 0 731 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8988

[startup+3.10175 s]
/proc/loadavg: 1.00 1.00 1.09 2/71 17885
/proc/meminfo: memFree=1507360/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=4640 CPUtime=3.08
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 800 0 0 0 308 0 0 0 25 0 1 0 1124489490 4751360 785 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 1160 785 81 174 0 983 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9996

[startup+6.30108 s]
/proc/loadavg: 1.00 1.00 1.09 2/71 17885
/proc/meminfo: memFree=1505952/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=6152 CPUtime=6.28
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 1182 0 0 0 628 0 0 0 25 0 1 0 1124489490 6299648 1167 1992294400 134512640 135226915 4294956208 18446744073709551615 134537296 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 1538 1167 81 174 0 1361 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11508

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.09 2/71 17885
/proc/meminfo: memFree=1503712/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=7696 CPUtime=12.67
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 1567 0 0 0 1267 0 0 0 25 0 1 0 1124489490 7880704 1552 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 1924 1552 81 174 0 1747 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13052

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.09 2/71 17885
/proc/meminfo: memFree=1501792/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=9720 CPUtime=25.46
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 2053 0 0 0 2545 1 0 0 25 0 1 0 1124489490 9953280 2038 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 2430 2038 81 174 0 2253 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15076

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.09 2/71 17885
/proc/meminfo: memFree=1498208/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=13516 CPUtime=51.05
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 2959 0 0 0 5103 2 0 0 25 0 1 0 1124489490 13840384 2944 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 3379 2944 81 174 0 3202 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18872

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.08 2/71 17885
/proc/meminfo: memFree=1494816/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=17248 CPUtime=102.25
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 3789 0 0 0 10221 4 0 0 25 0 1 0 1124489490 17661952 3774 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 4312 3774 81 174 0 4135 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22604

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/71 17885
/proc/meminfo: memFree=1491424/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=20552 CPUtime=162.21
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 4631 0 0 0 16216 5 0 0 25 0 1 0 1124489490 21045248 4616 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 5138 4616 81 174 0 4961 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 25908

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/71 17885
/proc/meminfo: memFree=1488224/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=24128 CPUtime=222.19
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 5445 0 0 0 22213 6 0 0 25 0 1 0 1124489490 24707072 5430 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 6032 5430 81 174 0 5855 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 29484

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/71 17885
/proc/meminfo: memFree=1482848/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=30000 CPUtime=282.16
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 6776 0 0 0 28209 7 0 0 25 0 1 0 1124489490 30720000 6761 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 7500 6761 81 174 0 7323 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 35356

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/71 17885
/proc/meminfo: memFree=1482080/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=30752 CPUtime=342.14
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 6984 0 0 0 34206 8 0 0 25 0 1 0 1124489490 31490048 6969 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 7688 6969 81 174 0 7511 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 36108

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/71 17885
/proc/meminfo: memFree=1477216/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=36556 CPUtime=402.11
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 8237 0 0 0 40202 9 0 0 25 0 1 0 1124489490 37433344 8222 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 9139 8222 81 174 0 8962 0

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

/proc/17885/statm: 9490 8559 81 174 0 9313 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 43316

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/71 17885
/proc/meminfo: memFree=1471328/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=42320 CPUtime=582.04
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 9675 0 0 0 58192 12 0 0 25 0 1 0 1124489490 43335680 9660 1992294400 134512640 135226915 4294956208 18446744073709551615 134543674 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 10580 9660 81 174 0 10403 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 47676

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/71 17891
/proc/meminfo: memFree=1469408/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=44504 CPUtime=642.01
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 10122 0 0 0 64189 12 0 0 25 0 1 0 1124489490 45572096 10107 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 11126 10107 81 174 0 10949 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 49860

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/71 17891
/proc/meminfo: memFree=1469216/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=44656 CPUtime=701.98
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 10180 0 0 0 70186 12 0 0 25 0 1 0 1124489490 45727744 10165 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 11164 10165 81 174 0 10987 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 50012

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.02 2/71 17891
/proc/meminfo: memFree=1468576/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=45332 CPUtime=761.96
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 10328 0 0 0 76184 12 0 0 25 0 1 0 1124489490 46419968 10313 1992294400 134512640 135226915 4294956208 18446744073709551615 134536935 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 11333 10313 81 174 0 11156 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 50688

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/71 17891
/proc/meminfo: memFree=1466400/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=47700 CPUtime=821.94
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 10893 0 0 0 82181 13 0 0 25 0 1 0 1124489490 48844800 10878 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 11925 10878 81 174 0 11748 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 53056

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17891
/proc/meminfo: memFree=1461728/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=52860 CPUtime=881.9
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 12075 0 0 0 88176 14 0 0 25 0 1 0 1124489490 54128640 12060 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 13215 12060 81 174 0 13038 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 58216

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17891
/proc/meminfo: memFree=1460064/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=54524 CPUtime=941.88
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 12457 0 0 0 94173 15 0 0 25 0 1 0 1124489490 55832576 12442 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 13631 12442 81 174 0 13454 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 59880

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17891
/proc/meminfo: memFree=1460064/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=54524 CPUtime=1001.86
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 12457 0 0 0 100171 15 0 0 25 0 1 0 1124489490 55832576 12442 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 13631 12442 81 174 0 13454 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 59880

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17891
/proc/meminfo: memFree=1459616/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=55000 CPUtime=1061.83
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 12580 0 0 0 106168 15 0 0 25 0 1 0 1124489490 56320000 12565 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 13750 12565 81 174 0 13573 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 60356

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17891
/proc/meminfo: memFree=1459104/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=55468 CPUtime=1121.81
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 12715 0 0 0 112166 15 0 0 25 0 1 0 1124489490 56799232 12700 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 13867 12700 81 174 0 13690 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 60824

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17891
/proc/meminfo: memFree=1457824/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=56672 CPUtime=1181.79
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 13050 0 0 0 118163 16 0 0 25 0 1 0 1124489490 58032128 13035 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 14168 13035 81 174 0 13991 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 62028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17891
/proc/meminfo: memFree=1456480/2055920 swapFree=4171336/4192956
[pid=17882] ppid=17880 vsize=5356 CPUtime=0
/proc/17882/stat : 17882 (lysat.sh) S 17880 17882 17494 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 1124489489 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17882/statm: 1339 237 195 169 0 50 0
[pid=17885] ppid=17882 vsize=57984 CPUtime=1200.07
/proc/17885/stat : 17885 (LySATi) R 17882 17882 17494 0 -1 4194304 13366 0 0 0 119991 16 0 0 25 0 1 0 1124489490 59375616 13351 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17885/statm: 14496 13351 81 174 0 14319 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 63340

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 17882 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 1200.07
#
# 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): 1199.91
CPU system time (s): 0.16
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 63340

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= 459
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= 6
involuntary context switches= 2

runsolver used 1.18982 second user time and 3.21851 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-31 18:51:03
IDJOB=1526599
IDBENCH=70576
IDSOLVER=511
FILE ID=node44/1526599-1238518263
PBS_JOBID= 9061995
Free space on /tmp= 66400 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S387386125-069.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526599-1238518263/watcher-1526599-1238518263 -o /tmp/evaluation-result-1526599-1238518263/solver-1526599-1238518263 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526599-1238518263.cnf i

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

MD5SUM BENCH= b2823982c36e6ccfe58a4082350a85f9
RANDOM SEED=2073583684

node44.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		: 3000.241
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		: 3000.241
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:       1510736 kB
Buffers:         89912 kB
Cached:         349316 kB
SwapCached:      11068 kB
Active:         196304 kB
Inactive:       255540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1510736 kB
SwapTotal:     4192956 kB
SwapFree:      4171336 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          18228 kB
Slab:            78764 kB
Committed_AS:  2730012 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-03-31 19:11:06