Trace number 1525410

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 c/2009-03-20? (TO) 1200.08 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1933199449-033.cnf
MD5SUMb76c43c3a4ebb25b4fe350a62b537043
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.683895
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16681    50709 |      --       0       --      -- |     --   | -119/309
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3890   #clauses: 16681   #literals: 50709
0.00/0.05	c CPU time:   0.051992 s
0.00/0.05	c ==============================================================================
0.00/0.07	This is MiniSat 2.0 beta
0.00/0.07	WARNING: for repeatability, setting FPU to use double precision
0.00/0.07	============================[ Problem Statistics ]=============================
0.00/0.07	|                                                                             |
0.00/0.08	|  Number of variables:  3890                                                 |
0.00/0.08	|  Number of clauses:    16681                                                |
0.07/0.09	|  Parsing time:         0.01         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-1525410-1238400710/watcher-1525410-1238400710 -o /tmp/evaluation-result-1525410-1238400710/solver-1525410-1238400710 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525410-1238400710.cnf c 

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: 1.99 1.85 1.46 3/64 7553
/proc/meminfo: memFree=1453560/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112736286 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 235 195 169 0 50 0
[pid=7554] ppid=7553 vsize=1172 CPUtime=0
/proc/7554/stat : 7554 (SatElite) R 7553 7553 7359 0 -1 4194304 204 0 0 0 0 0 0 0 19 0 1 0 1112736286 1200128 188 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/7554/statm: 293 190 50 127 0 163 0

[startup+0.08809 s]
/proc/loadavg: 1.99 1.85 1.46 3/64 7553
/proc/meminfo: memFree=1453560/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.102091 s]
/proc/loadavg: 1.99 1.85 1.46 3/64 7553
/proc/meminfo: memFree=1453560/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.301104 s]
/proc/loadavg: 1.99 1.85 1.46 3/64 7553
/proc/meminfo: memFree=1453560/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.702132 s]
/proc/loadavg: 1.99 1.85 1.46 3/64 7553
/proc/meminfo: memFree=1453560/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.50217 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 7556
/proc/meminfo: memFree=1448944/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=6720 CPUtime=1.41
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 1407 0 0 0 140 1 0 0 25 0 1 0 1112736294 6881280 1393 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 1680 1393 78 171 0 1507 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12076

[startup+3.10127 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 7556
/proc/meminfo: memFree=1446192/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=9888 CPUtime=3.01
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 2195 0 0 0 300 1 0 0 25 0 1 0 1112736294 10125312 2181 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 2472 2181 78 171 0 2299 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15244

[startup+6.30147 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 7556
/proc/meminfo: memFree=1442736/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=11472 CPUtime=6.21
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 2585 0 0 0 620 1 0 0 25 0 1 0 1112736294 11747328 2571 1992294400 134512640 135214827 4294956208 18446744073709551615 134529264 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 2868 2571 78 171 0 2695 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16828

[startup+12.7019 s]
/proc/loadavg: 1.77 1.81 1.45 2/66 7556
/proc/meminfo: memFree=1441072/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=13088 CPUtime=12.6
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 2983 0 0 0 1259 1 0 0 25 0 1 0 1112736294 13402112 2969 1992294400 134512640 135214827 4294956208 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 3272 2969 78 171 0 3099 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18444

[startup+25.5017 s]
/proc/loadavg: 1.65 1.78 1.44 2/66 7556
/proc/meminfo: memFree=1439536/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=14804 CPUtime=25.4
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 3405 0 0 0 2538 2 0 0 25 0 1 0 1112736294 15159296 3391 1992294400 134512640 135214827 4294956208 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 3701 3391 78 171 0 3528 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 20160

[startup+51.1013 s]
/proc/loadavg: 1.43 1.72 1.43 2/66 7556
/proc/meminfo: memFree=1436016/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=18236 CPUtime=50.99
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 4273 0 0 0 5096 3 0 0 25 0 1 0 1112736294 18673664 4259 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 4559 4259 78 171 0 4386 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23592

[startup+102.306 s]
/proc/loadavg: 1.17 1.60 1.40 2/66 7557
/proc/meminfo: memFree=1432496/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=21568 CPUtime=102.16
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 5100 0 0 0 10212 4 0 0 25 0 1 0 1112736294 22085632 5086 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 5392 5086 78 171 0 5219 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 26924

[startup+162.301 s]
/proc/loadavg: 1.06 1.49 1.37 2/66 7557
/proc/meminfo: memFree=1430832/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=23416 CPUtime=162.13
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 5564 0 0 0 16209 4 0 0 25 0 1 0 1112736294 23977984 5550 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 5854 5550 78 171 0 5681 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 28772

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.35 2/66 7557
/proc/meminfo: memFree=1429616/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=24604 CPUtime=222.12
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 5857 0 0 0 22207 5 0 0 25 0 1 0 1112736294 25194496 5843 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 6151 5843 78 171 0 5978 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 29960

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.33 2/66 7557
/proc/meminfo: memFree=1428080/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=26204 CPUtime=282.08
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 6248 0 0 0 28203 5 0 0 25 0 1 0 1112736294 26832896 6234 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 6551 6234 78 171 0 6378 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 31560

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/66 7557
/proc/meminfo: memFree=1427056/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=27148 CPUtime=342.06
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 6507 0 0 0 34200 6 0 0 25 0 1 0 1112736294 27799552 6493 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 6787 6493 78 171 0 6614 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 32504

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.28 2/66 7557
/proc/meminfo: memFree=1423088/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=31124 CPUtime=402.03
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 7503 0 0 0 40195 8 0 0 25 0 1 0 1112736294 31870976 7489 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 7781 7489 78 171 0 7608 0

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

/proc/7556/statm: 7847 7544 78 171 0 7674 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 36744

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.22 2/66 7557
/proc/meminfo: memFree=1421488/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=32920 CPUtime=581.95
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 7920 0 0 0 58187 8 0 0 25 0 1 0 1112736294 33710080 7906 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 8230 7906 78 171 0 8057 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 38276

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.21 2/66 7557
/proc/meminfo: memFree=1420272/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=34108 CPUtime=641.94
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 8212 0 0 0 64186 8 0 0 25 0 1 0 1112736294 34926592 8198 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 8527 8198 78 171 0 8354 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 39464

[startup+702.303 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 7557
/proc/meminfo: memFree=1419696/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=34504 CPUtime=701.91
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 8322 0 0 0 70183 8 0 0 25 0 1 0 1112736294 35332096 8308 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 8626 8308 78 171 0 8453 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 39860

[startup+762.307 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 7557
/proc/meminfo: memFree=1419120/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=35164 CPUtime=761.89
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 8479 0 0 0 76181 8 0 0 25 0 1 0 1112736294 36007936 8465 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 8791 8465 78 171 0 8618 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 40520

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 7557
/proc/meminfo: memFree=1418096/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=36088 CPUtime=821.87
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 8726 0 0 0 82178 9 0 0 25 0 1 0 1112736294 36954112 8712 1992294400 134512640 135214827 4294956208 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 9022 8712 78 171 0 8849 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 41444

[startup+882.302 s]
/proc/loadavg: 1.05 1.05 1.16 2/66 7557
/proc/meminfo: memFree=1418096/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=36088 CPUtime=881.85
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 8726 0 0 0 88176 9 0 0 25 0 1 0 1112736294 36954112 8712 1992294400 134512640 135214827 4294956208 18446744073709551615 134529440 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 9022 8712 78 171 0 8849 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 41444

[startup+942.303 s]
/proc/loadavg: 1.02 1.03 1.14 2/66 7557
/proc/meminfo: memFree=1417840/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=36352 CPUtime=941.8
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 8793 0 0 0 94171 9 0 0 25 0 1 0 1112736294 37224448 8779 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 9088 8779 78 171 0 8915 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 41708

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.13 2/66 7557
/proc/meminfo: memFree=1416112/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=38164 CPUtime=1001.79
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 9235 0 0 0 100169 10 0 0 25 0 1 0 1112736294 39079936 9221 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 9541 9221 78 171 0 9368 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 43520

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 7557
/proc/meminfo: memFree=1416112/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=38136 CPUtime=1061.76
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 9235 0 0 0 106166 10 0 0 25 0 1 0 1112736294 39051264 9221 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 9534 9221 78 171 0 9361 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 43492

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 7557
/proc/meminfo: memFree=1416112/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=38136 CPUtime=1121.73
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 9239 0 0 0 112163 10 0 0 25 0 1 0 1112736294 39051264 9225 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 9534 9225 78 171 0 9361 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 43492

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 7557
/proc/meminfo: memFree=1415216/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=39060 CPUtime=1181.71
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 9462 0 0 0 118161 10 0 0 25 0 1 0 1112736294 39997440 9448 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 9765 9448 78 171 0 9592 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 44416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 7557
/proc/meminfo: memFree=1415216/2055920 swapFree=4177944/4192956
[pid=7553] ppid=7551 vsize=5356 CPUtime=0.07
/proc/7553/stat : 7553 (lysat.sh) S 7551 7553 7359 0 -1 4194304 311 623 0 0 0 0 7 0 17 0 1 0 1112736286 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7553/statm: 1339 237 195 169 0 50 0
[pid=7556] ppid=7553 vsize=39060 CPUtime=1200.01
/proc/7556/stat : 7556 (LySATc) R 7553 7553 7359 0 -1 4194304 9462 0 0 0 119991 10 0 0 25 0 1 0 1112736294 39997440 9448 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7556/statm: 9765 9448 78 171 0 9592 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 44416

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 7553 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=72988
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.078987
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.98
CPU system time (s): 0.1
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 44416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.072988
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 934
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 1.12183 second user time and 3.2545 second system time

The end

Launcher Data 

Begin job on node29 at 2009-03-30 10:11:50
IDJOB=1525410
IDBENCH=70338
IDSOLVER=512
FILE ID=node29/1525410-1238400710
PBS_JOBID= 9061382
Free space on /tmp= 66472 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1933199449-033.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525410-1238400710/watcher-1525410-1238400710 -o /tmp/evaluation-result-1525410-1238400710/solver-1525410-1238400710 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525410-1238400710.cnf c

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

MD5SUM BENCH= b76c43c3a4ebb25b4fe350a62b537043
RANDOM SEED=1136029338

node29.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		: 3000.234
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		: 3000.234
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:       1454104 kB
Buffers:         91508 kB
Cached:         408412 kB
SwapCached:       8856 kB
Active:          82768 kB
Inactive:       427608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1454104 kB
SwapTotal:     4192956 kB
SwapFree:      4177944 kB
Dirty:            2456 kB
Writeback:           0 kB
Mapped:          16188 kB
Slab:            77456 kB
Committed_AS:  3003812 kB
PageTables:       1476 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= 66468 MiB
End job on node29 at 2009-03-30 10:31:53