Trace number 1526505

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S121765931-081.cnf
MD5SUM096475bf0bd85d9e44aabbaddceca0e3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark325.307
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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 |    1785     5355 |     535       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1777     5396 |      --       0       --      -- |     --   | -8/41
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 411   #clauses: 1777   #literals: 5396
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	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:  411                                                  |
0.00/0.01	|  Number of clauses:    1777                                                 |
0.00/0.01	|  Parsing time:         0.00         s                                       |
1200.05/1200.50	HOME/lysat.sh: line 55: 18925 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-1526505-1238504747/watcher-1526505-1238504747 -o /tmp/evaluation-result-1526505-1238504747/solver-1526505-1238504747 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526505-1238504747.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: 1.00 1.01 1.00 3/72 18922
/proc/meminfo: memFree=1627104/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1123136029 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 235 195 169 0 50 0
[pid=18923] ppid=18922 vsize=828 CPUtime=0
/proc/18923/stat : 18923 (SatElite) R 18922 18922 18530 0 -1 4194304 147 0 0 0 0 0 0 0 19 0 1 0 1123136029 847872 131 1992294400 134512640 135034092 4294956096 18446744073709551615 134566190 0 0 4096 3 0 0 0 17 0 0 0
/proc/18923/statm: 207 131 68 127 0 77 0

[startup+0.059446 s]
/proc/loadavg: 1.00 1.01 1.00 3/72 18922
/proc/meminfo: memFree=1627104/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10238 s]
/proc/loadavg: 1.00 1.01 1.00 3/72 18922
/proc/meminfo: memFree=1627104/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301417 s]
/proc/loadavg: 1.00 1.01 1.00 3/72 18922
/proc/meminfo: memFree=1627104/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702499 s]
/proc/loadavg: 1.00 1.01 1.00 3/72 18922
/proc/meminfo: memFree=1627104/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50164 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 18925
/proc/meminfo: memFree=1626192/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=2288 CPUtime=1.48
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 229 0 0 0 148 0 0 0 25 0 1 0 1123136030 2342912 214 1992294400 134512640 135214827 4294956208 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 572 214 77 171 0 399 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7644

[startup+3.10195 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 18925
/proc/meminfo: memFree=1625872/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=2420 CPUtime=3.08
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 262 0 0 0 308 0 0 0 25 0 1 0 1123136030 2478080 247 1992294400 134512640 135214827 4294956208 18446744073709551615 134529463 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 605 247 77 171 0 432 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7776

[startup+6.30155 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 18925
/proc/meminfo: memFree=1625680/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=2552 CPUtime=6.28
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 295 0 0 0 628 0 0 0 25 0 1 0 1123136030 2613248 280 1992294400 134512640 135214827 4294956208 18446744073709551615 134527653 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 638 280 77 171 0 465 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7908

[startup+12.7018 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 18925
/proc/meminfo: memFree=1625424/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=2816 CPUtime=12.68
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 342 0 0 0 1268 0 0 0 25 0 1 0 1123136030 2883584 327 1992294400 134512640 135214827 4294956208 18446744073709551615 134538900 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 704 327 77 171 0 531 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8172

[startup+25.5012 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 18925
/proc/meminfo: memFree=1625168/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=3080 CPUtime=25.47
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 408 0 0 0 2547 0 0 0 25 0 1 0 1123136030 3153920 393 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 770 393 77 171 0 597 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 8436

[startup+51.103 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18925
/proc/meminfo: memFree=1624784/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=3344 CPUtime=51.06
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 491 0 0 0 5106 0 0 0 25 0 1 0 1123136030 3424256 476 1992294400 134512640 135214827 4294956208 18446744073709551615 134529683 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 836 476 77 171 0 663 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 8700

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18925
/proc/meminfo: memFree=1624336/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=3872 CPUtime=102.25
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 608 0 0 0 10224 1 0 0 25 0 1 0 1123136030 3964928 593 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 968 593 77 171 0 795 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9228

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18925
/proc/meminfo: memFree=1623952/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=4268 CPUtime=162.22
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 704 0 0 0 16221 1 0 0 25 0 1 0 1123136030 4370432 689 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 1067 689 77 171 0 894 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 9624

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18925
/proc/meminfo: memFree=1623632/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=4532 CPUtime=222.19
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 775 0 0 0 22218 1 0 0 25 0 1 0 1123136030 4640768 760 1992294400 134512640 135214827 4294956208 18446744073709551615 134537435 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 1133 760 77 171 0 960 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 9888

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18925
/proc/meminfo: memFree=1623376/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=4664 CPUtime=282.17
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 831 0 0 0 28216 1 0 0 25 0 1 0 1123136030 4775936 816 1992294400 134512640 135214827 4294956208 18446744073709551615 134537546 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 1166 816 77 171 0 993 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 10020

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18925
/proc/meminfo: memFree=1623184/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=4924 CPUtime=342.15
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 868 0 0 0 34214 1 0 0 25 0 1 0 1123136030 5042176 853 1992294400 134512640 135214827 4294956208 18446744073709551615 134537546 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 1231 853 77 171 0 1058 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 10280

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18925
/proc/meminfo: memFree=1622864/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=5172 CPUtime=402.13
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 931 0 0 0 40211 2 0 0 25 0 1 0 1123136030 5296128 916 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 1293 916 77 171 0 1120 0

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

[pid=18925] ppid=18922 vsize=5304 CPUtime=522.09
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 982 0 0 0 52207 2 0 0 25 0 1 0 1123136030 5431296 967 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 1326 967 77 171 0 1153 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 10660

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18925
/proc/meminfo: memFree=1622480/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=5576 CPUtime=582.06
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 1037 0 0 0 58204 2 0 0 25 0 1 0 1123136030 5709824 1022 1992294400 134512640 135214827 4294956208 18446744073709551615 134529683 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 1394 1022 77 171 0 1221 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 10932

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18925
/proc/meminfo: memFree=1622352/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=5712 CPUtime=642.04
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 1063 0 0 0 64202 2 0 0 25 0 1 0 1123136030 5849088 1048 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 1428 1048 77 171 0 1255 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 11068

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18925
/proc/meminfo: memFree=1622288/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=5712 CPUtime=702.02
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 1082 0 0 0 70199 3 0 0 25 0 1 0 1123136030 5849088 1067 1992294400 134512640 135214827 4294956208 18446744073709551615 134527645 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 1428 1067 77 171 0 1255 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 11068

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18925
/proc/meminfo: memFree=1622224/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=5712 CPUtime=762
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 1095 0 0 0 76197 3 0 0 25 0 1 0 1123136030 5849088 1080 1992294400 134512640 135214827 4294956208 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 1428 1080 77 171 0 1255 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 11068

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18925
/proc/meminfo: memFree=1622160/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=5848 CPUtime=821.98
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 1116 0 0 0 82195 3 0 0 25 0 1 0 1123136030 5988352 1101 1992294400 134512640 135214827 4294956208 18446744073709551615 134529295 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 1462 1101 77 171 0 1289 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 11204

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18925
/proc/meminfo: memFree=1622032/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=5980 CPUtime=881.95
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 1153 0 0 0 88192 3 0 0 25 0 1 0 1123136030 6123520 1138 1992294400 134512640 135214827 4294956208 18446744073709551615 134536985 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 1495 1138 77 171 0 1322 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 11336

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18925
/proc/meminfo: memFree=1621904/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=6112 CPUtime=941.94
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 1192 0 0 0 94190 4 0 0 25 0 1 0 1123136030 6258688 1177 1992294400 134512640 135214827 4294956208 18446744073709551615 134537001 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 1528 1177 77 171 0 1355 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 11468

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18925
/proc/meminfo: memFree=1621776/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=6252 CPUtime=1001.91
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 1204 0 0 0 100187 4 0 0 25 0 1 0 1123136030 6402048 1189 1992294400 134512640 135214827 4294956208 18446744073709551615 134529479 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 1563 1189 77 171 0 1390 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 11608

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18925
/proc/meminfo: memFree=1621776/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=6252 CPUtime=1061.89
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 1217 0 0 0 106185 4 0 0 25 0 1 0 1123136030 6402048 1202 1992294400 134512640 135214827 4294956208 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 1563 1202 77 171 0 1390 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 11608

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18925
/proc/meminfo: memFree=1621648/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=6388 CPUtime=1121.86
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 1243 0 0 0 112182 4 0 0 25 0 1 0 1123136030 6541312 1228 1992294400 134512640 135214827 4294956208 18446744073709551615 134529287 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 1597 1228 77 171 0 1424 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 11744

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18925
/proc/meminfo: memFree=1621520/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=6524 CPUtime=1181.84
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 1273 0 0 0 118180 4 0 0 25 0 1 0 1123136030 6680576 1258 1992294400 134512640 135214827 4294956208 18446744073709551615 134537363 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 1631 1258 77 171 0 1458 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 11880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18925
/proc/meminfo: memFree=1621520/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=6524 CPUtime=1200.05
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 1285 0 0 0 120000 5 0 0 25 0 1 0 1123136030 6680576 1270 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 1631 1270 77 171 0 1458 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 11880

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: 1.00 1.00 1.00 2/74 18925
/proc/meminfo: memFree=1621520/2055920 swapFree=4174980/4192956
[pid=18922] ppid=18920 vsize=5356 CPUtime=0
/proc/18922/stat : 18922 (lysat.sh) S 18920 18922 18530 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1123136029 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18922/statm: 1339 237 195 169 0 50 0
[pid=18925] ppid=18922 vsize=6524 CPUtime=1200.05
/proc/18925/stat : 18925 (LySATc) R 18922 18922 18530 0 -1 4194304 1285 0 0 0 120000 5 0 0 25 0 1 0 1123136030 6680576 1270 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/18925/statm: 1631 1270 77 171 0 1458 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 11880

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.054991
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 11880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1779
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= 24
involuntary context switches= 2785

runsolver used 1.15582 second user time and 3.22451 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-31 15:05:48
IDJOB=1526505
IDBENCH=70557
IDSOLVER=512
FILE ID=node64/1526505-1238504747
PBS_JOBID= 9061928
Free space on /tmp= 66408 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S121765931-081.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526505-1238504747/watcher-1526505-1238504747 -o /tmp/evaluation-result-1526505-1238504747/solver-1526505-1238504747 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526505-1238504747.cnf c

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

MD5SUM BENCH= 096475bf0bd85d9e44aabbaddceca0e3
RANDOM SEED=1219018848

node64.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		: 3000.261
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		: 3000.261
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:       1627584 kB
Buffers:         82012 kB
Cached:         249336 kB
SwapCached:       8788 kB
Active:         182268 kB
Inactive:       159656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1627584 kB
SwapTotal:     4192956 kB
SwapFree:      4174980 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          16164 kB
Slab:            71328 kB
Committed_AS:  3043816 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-03-31 15:25:50