Trace number 1526655

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) 1200.1 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S332478069-041.cnf
MD5SUMa8388760bc12fcaf54760067730a9d5b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark467.658
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1860     5644 |      --       0       --      -- |     --   | -10/34
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 429   #clauses: 1860   #literals: 5644
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	c ==============================================================================
0.00/0.01	This is MiniSat 2.0 beta
0.00/0.01	WARNING: for repeatability, setting FPU to use double precision
0.00/0.01	============================[ Problem Statistics ]=============================
0.00/0.01	|                                                                             |
0.00/0.01	|  Number of variables:  429                                                  |
0.00/0.01	|  Number of clauses:    1860                                                 |
0.00/0.01	|  Parsing time:         0.00         s                                       |
1200.07/1200.50	HOME/lysat.sh: line 55: 31229 Terminated              $MS$OPT -verbosity=0 $TMP.cnf $TMP.result "$@"

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-1526655-1238527088/watcher-1526655-1238527088 -o /tmp/evaluation-result-1526655-1238527088/solver-1526655-1238527088 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526655-1238527088.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 2.00 2.00 4/86 31226
/proc/meminfo: memFree=1674320/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) R 31224 31226 30775 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 479039285 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 0 0 0 17 0 0 0
/proc/31226/statm: 1339 235 195 169 0 50 0
[pid=31227] ppid=31226 vsize=0 CPUtime=0
/proc/31227/stat : 31227 (SatElite) Z 31226 31226 30775 0 -1 4194316 153 0 0 0 0 0 0 0 18 0 1 0 479039285 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744071563351923 0 0 17 0 0 0
/proc/31227/statm: 0 0 0 0 0 0 0

[startup+0.053197 s]
/proc/loadavg: 1.99 2.00 2.00 4/86 31226
/proc/meminfo: memFree=1674320/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101206 s]
/proc/loadavg: 1.99 2.00 2.00 4/86 31226
/proc/meminfo: memFree=1674320/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301242 s]
/proc/loadavg: 1.99 2.00 2.00 4/86 31226
/proc/meminfo: memFree=1674320/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701315 s]
/proc/loadavg: 1.99 2.00 2.00 4/86 31226
/proc/meminfo: memFree=1674320/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50146 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1673472/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=2288 CPUtime=1.48
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 235 0 0 0 148 0 0 0 25 0 1 0 479039287 2342912 220 1992294400 134512640 135214827 4294956224 18446744073709551615 134529287 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 572 220 77 171 0 399 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7644

[startup+3.10176 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1673152/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=2552 CPUtime=3.08
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 277 0 0 0 308 0 0 0 25 0 1 0 479039287 2613248 262 1992294400 134512640 135214827 4294956224 18446744073709551615 134529651 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 638 262 77 171 0 465 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7908

[startup+6.30135 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1672896/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=2684 CPUtime=6.28
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 311 0 0 0 628 0 0 0 25 0 1 0 479039287 2748416 296 1992294400 134512640 135214827 4294956224 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 671 296 77 171 0 498 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8040

[startup+12.7015 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1672576/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=2816 CPUtime=12.68
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 357 0 0 0 1268 0 0 0 25 0 1 0 479039287 2883584 342 1992294400 134512640 135214827 4294956224 18446744073709551615 134537263 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 704 342 77 171 0 531 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8172

[startup+25.5019 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1672256/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=3080 CPUtime=25.47
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 430 0 0 0 2547 0 0 0 25 0 1 0 479039287 3153920 415 1992294400 134512640 135214827 4294956224 18446744073709551615 134529463 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 770 415 77 171 0 597 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 8436

[startup+51.1016 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1671872/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=3476 CPUtime=51.06
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 533 0 0 0 5106 0 0 0 25 0 1 0 479039287 3559424 518 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 869 518 77 171 0 696 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 8832

[startup+102.307 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1671360/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=3980 CPUtime=102.25
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 644 0 0 0 10225 0 0 0 25 0 1 0 479039287 4075520 629 1992294400 134512640 135214827 4294956224 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 995 629 77 171 0 822 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9336

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1670912/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=4376 CPUtime=162.22
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 734 0 0 0 16222 0 0 0 25 0 1 0 479039287 4481024 719 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 1094 719 77 171 0 921 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 9732

[startup+222.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1670592/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=4624 CPUtime=222.2
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 805 0 0 0 22220 0 0 0 25 0 1 0 479039287 4734976 790 1992294400 134512640 135214827 4294956224 18446744073709551615 134529469 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 1156 790 77 171 0 983 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 9980

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1670336/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=4852 CPUtime=282.18
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 857 0 0 0 28218 0 0 0 25 0 1 0 479039287 4968448 842 1992294400 134512640 135214827 4294956224 18446744073709551615 134529425 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 1213 842 77 171 0 1040 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 10208

[startup+342.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1670080/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=5124 CPUtime=342.16
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 920 0 0 0 34216 0 0 0 25 0 1 0 479039287 5246976 905 1992294400 134512640 135214827 4294956224 18446744073709551615 134529267 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 1281 905 77 171 0 1108 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 10480

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1669952/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=5256 CPUtime=402.14
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 963 0 0 0 40214 0 0 0 25 0 1 0 479039287 5382144 948 1992294400 134512640 135214827 4294956224 18446744073709551615 134529284 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 1314 948 77 171 0 1141 0

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

[pid=31229] ppid=31226 vsize=5640 CPUtime=522.1
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 1049 0 0 0 52210 0 0 0 25 0 1 0 479039287 5775360 1034 1992294400 134512640 135214827 4294956224 18446744073709551615 134529651 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 1410 1034 77 171 0 1237 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 10996

[startup+582.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1669376/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=5772 CPUtime=582.08
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 1094 0 0 0 58208 0 0 0 25 0 1 0 479039287 5910528 1079 1992294400 134512640 135214827 4294956224 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 1443 1079 77 171 0 1270 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 11128

[startup+642.303 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1669312/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=5904 CPUtime=642.06
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 1115 0 0 0 64206 0 0 0 25 0 1 0 479039287 6045696 1100 1992294400 134512640 135214827 4294956224 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 1476 1100 77 171 0 1303 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 11260

[startup+702.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1669184/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=5904 CPUtime=702.04
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 1141 0 0 0 70204 0 0 0 25 0 1 0 479039287 6045696 1126 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 1476 1126 77 171 0 1303 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 11260

[startup+762.308 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1669120/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=6036 CPUtime=762.02
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 1164 0 0 0 76202 0 0 0 25 0 1 0 479039287 6180864 1149 1992294400 134512640 135214827 4294956224 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 1509 1149 77 171 0 1336 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 11392

[startup+822.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1668992/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=6196 CPUtime=822
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 1187 0 0 0 82200 0 0 0 25 0 1 0 479039287 6344704 1172 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 1549 1172 77 171 0 1376 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 11552

[startup+882.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1668800/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=6336 CPUtime=881.98
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 1237 0 0 0 88198 0 0 0 25 0 1 0 479039287 6488064 1222 1992294400 134512640 135214827 4294956224 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 1584 1222 77 171 0 1411 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 11692

[startup+942.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1668736/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=6476 CPUtime=941.96
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 1264 0 0 0 94196 0 0 0 25 0 1 0 479039287 6631424 1249 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 1619 1249 77 171 0 1446 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 11832

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1668672/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=6608 CPUtime=1001.93
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 1288 0 0 0 100193 0 0 0 25 0 1 0 479039287 6766592 1273 1992294400 134512640 135214827 4294956224 18446744073709551615 134529264 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 1652 1273 77 171 0 1479 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 11964

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1668544/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=6608 CPUtime=1061.91
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 1310 0 0 0 106191 0 0 0 25 0 1 0 479039287 6766592 1295 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 1652 1295 77 171 0 1479 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 11964

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1668416/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=6748 CPUtime=1121.89
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 1336 0 0 0 112189 0 0 0 25 0 1 0 479039287 6909952 1321 1992294400 134512640 135214827 4294956224 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 1687 1321 77 171 0 1514 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 12104

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1668352/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=6880 CPUtime=1181.87
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 1351 0 0 0 118187 0 0 0 25 0 1 0 479039287 7045120 1336 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 1720 1336 77 171 0 1547 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 12236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1668352/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=6880 CPUtime=1200.07
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 1354 0 0 0 120007 0 0 0 25 0 1 0 479039287 7045120 1339 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 1720 1339 77 171 0 1547 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12236

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

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

[startup+1200.5 s]
/proc/loadavg: 1.99 2.00 2.00 3/88 31229
/proc/meminfo: memFree=1668352/2055924 swapFree=4179644/4192956
[pid=31226] ppid=31224 vsize=5356 CPUtime=0
/proc/31226/stat : 31226 (lysat.sh) S 31224 31226 30775 0 -1 4194304 310 153 0 0 0 0 0 0 20 0 1 0 479039285 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31226/statm: 1339 237 195 169 0 50 0
[pid=31229] ppid=31226 vsize=6880 CPUtime=1200.07
/proc/31229/stat : 31229 (LySATc) R 31226 31226 30775 0 -1 4194304 1354 0 0 0 120007 0 0 0 25 0 1 0 479039287 7045120 1339 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 1720 1339 77 171 0 1547 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12236

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.09
CPU system time (s): 0.014997
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 12236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.09
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1850
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= 25
involuntary context switches= 2002

runsolver used 1.45678 second user time and 4.01339 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-31 21:18:09
IDJOB=1526655
IDBENCH=70587
IDSOLVER=512
FILE ID=node83/1526655-1238527088
PBS_JOBID= 9062005
Free space on /tmp= 66508 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S332478069-041.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526655-1238527088/watcher-1526655-1238527088 -o /tmp/evaluation-result-1526655-1238527088/solver-1526655-1238527088 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526655-1238527088.cnf c

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

MD5SUM BENCH= a8388760bc12fcaf54760067730a9d5b
RANDOM SEED=1695659536

node83.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1674800 kB
Buffers:         72828 kB
Cached:         214776 kB
SwapCached:       7584 kB
Active:         192836 kB
Inactive:       113336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1674800 kB
SwapTotal:     4192956 kB
SwapFree:      4179644 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          26048 kB
Slab:            59020 kB
Committed_AS:  1163576 kB
PageTables:       2680 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= 66504 MiB
End job on node83 at 2009-03-31 21:38:11