Trace number 1526805

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
MD5SUMc274543915c4e3a4d5b9fc155f904448
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark678.716
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1931     5900 |      --       0       --      -- |     --   | -24/35
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 443   #clauses: 1931   #literals: 5900
0.00/0.00	c CPU time:   0.005999 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:  443                                                  |
0.00/0.01	|  Number of clauses:    1931                                                 |
0.00/0.01	|  Parsing time:         0.00         s                                       |
1200.03/1200.50	HOME/lysat.sh: line 55: 16997 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-1526805-1238552186/watcher-1526805-1238552186 -o /tmp/evaluation-result-1526805-1238552186/solver-1526805-1238552186 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526805-1238552186.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: 0.92 0.98 0.99 3/64 16994
/proc/meminfo: memFree=1493656/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) R 16992 16994 16291 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1127883637 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 210824129183 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16994/statm: 1339 234 194 169 0 50 0
[pid=16995] ppid=16994 vsize=828 CPUtime=0
/proc/16995/stat : 16995 (SatElite) R 16994 16994 16291 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 1127883637 847872 133 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/16995/statm: 207 134 68 127 0 77 0

[startup+0.0570549 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16994
/proc/meminfo: memFree=1493656/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102059 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16994
/proc/meminfo: memFree=1493656/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302098 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16994
/proc/meminfo: memFree=1493656/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701178 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16994
/proc/meminfo: memFree=1493656/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50134 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 16997
/proc/meminfo: memFree=1492808/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=2288 CPUtime=1.48
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 242 0 0 0 148 0 0 0 25 0 1 0 1127883638 2342912 227 1992294400 134512640 135214827 4294956208 18446744073709551615 134529366 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 572 227 77 171 0 399 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7644

[startup+3.10166 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 16997
/proc/meminfo: memFree=1492552/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=2552 CPUtime=3.08
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 276 0 0 0 308 0 0 0 25 0 1 0 1127883638 2613248 261 1992294400 134512640 135214827 4294956208 18446744073709551615 134529683 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 638 261 77 171 0 465 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7908

[startup+6.30129 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 16997
/proc/meminfo: memFree=1492296/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=2684 CPUtime=6.28
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 313 0 0 0 628 0 0 0 25 0 1 0 1127883638 2748416 298 1992294400 134512640 135214827 4294956208 18446744073709551615 134541356 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 671 298 77 171 0 498 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8040

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 16997
/proc/meminfo: memFree=1491976/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=2816 CPUtime=12.68
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 369 0 0 0 1268 0 0 0 25 0 1 0 1127883638 2883584 354 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 704 354 77 171 0 531 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8172

[startup+25.5021 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 16997
/proc/meminfo: memFree=1491784/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=3080 CPUtime=25.47
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 431 0 0 0 2547 0 0 0 25 0 1 0 1127883638 3153920 416 1992294400 134512640 135214827 4294956208 18446744073709551615 134529446 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 770 416 77 171 0 597 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 8436

[startup+51.1022 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 16997
/proc/meminfo: memFree=1491336/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=3476 CPUtime=51.06
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 530 0 0 0 5106 0 0 0 25 0 1 0 1127883638 3559424 515 1992294400 134512640 135214827 4294956208 18446744073709551615 134527645 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 869 515 77 171 0 696 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 8832

[startup+102.305 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 16997
/proc/meminfo: memFree=1490824/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=4004 CPUtime=102.25
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 659 0 0 0 10225 0 0 0 25 0 1 0 1127883638 4100096 644 1992294400 134512640 135214827 4294956208 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 1001 644 77 171 0 828 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9360

[startup+162.302 s]
/proc/loadavg: 1.12 1.03 1.01 2/66 16997
/proc/meminfo: memFree=1490440/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=4400 CPUtime=162.22
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 748 0 0 0 16222 0 0 0 25 0 1 0 1127883638 4505600 733 1992294400 134512640 135214827 4294956208 18446744073709551615 134537374 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 1100 733 77 171 0 927 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 9756

[startup+222.301 s]
/proc/loadavg: 1.43 1.12 1.03 2/66 16997
/proc/meminfo: memFree=1490120/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=4668 CPUtime=222.2
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 815 0 0 0 22220 0 0 0 25 0 1 0 1127883638 4780032 800 1992294400 134512640 135214827 4294956208 18446744073709551615 134537471 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 1167 800 77 171 0 994 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 10024

[startup+282.301 s]
/proc/loadavg: 1.22 1.11 1.03 2/66 16997
/proc/meminfo: memFree=1489864/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=4940 CPUtime=282.17
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 886 0 0 0 28217 0 0 0 25 0 1 0 1127883638 5058560 871 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 1235 871 77 171 0 1062 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 10296

[startup+342.301 s]
/proc/loadavg: 1.14 1.10 1.03 2/66 16997
/proc/meminfo: memFree=1489672/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=5076 CPUtime=342.15
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 925 0 0 0 34215 0 0 0 25 0 1 0 1127883638 5197824 910 1992294400 134512640 135214827 4294956208 18446744073709551615 134529700 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 1269 910 77 171 0 1096 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 10432

[startup+402.301 s]
/proc/loadavg: 1.11 1.10 1.03 2/66 16997
/proc/meminfo: memFree=1489416/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=5340 CPUtime=402.12
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 976 0 0 0 40212 0 0 0 25 0 1 0 1127883638 5468160 961 1992294400 134512640 135214827 4294956208 18446744073709551615 134529344 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 1335 961 77 171 0 1162 0

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

[pid=16997] ppid=16994 vsize=5612 CPUtime=522.08
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 1046 0 0 0 52208 0 0 0 25 0 1 0 1127883638 5746688 1031 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 1403 1031 77 171 0 1230 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 10968

[startup+582.301 s]
/proc/loadavg: 1.07 1.08 1.03 2/66 16997
/proc/meminfo: memFree=1488968/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=5744 CPUtime=582.05
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 1097 0 0 0 58205 0 0 0 25 0 1 0 1127883638 5881856 1082 1992294400 134512640 135214827 4294956208 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 1436 1082 77 171 0 1263 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 11100

[startup+642.302 s]
/proc/loadavg: 1.07 1.08 1.03 2/66 16997
/proc/meminfo: memFree=1488904/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=5884 CPUtime=642.04
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 1128 0 0 0 64203 1 0 0 25 0 1 0 1127883638 6025216 1113 1992294400 134512640 135214827 4294956208 18446744073709551615 134537099 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 1471 1113 77 171 0 1298 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 11240

[startup+702.302 s]
/proc/loadavg: 1.06 1.08 1.03 2/66 16997
/proc/meminfo: memFree=1488712/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=6020 CPUtime=702.02
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 1161 0 0 0 70201 1 0 0 25 0 1 0 1127883638 6164480 1146 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 1505 1146 77 171 0 1332 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 11376

[startup+762.306 s]
/proc/loadavg: 1.06 1.08 1.03 2/66 16997
/proc/meminfo: memFree=1488712/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=6156 CPUtime=761.99
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 1179 0 0 0 76198 1 0 0 25 0 1 0 1127883638 6303744 1164 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 1539 1164 77 171 0 1366 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 11512

[startup+822.302 s]
/proc/loadavg: 1.13 1.09 1.03 2/66 16997
/proc/meminfo: memFree=1488648/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=6156 CPUtime=821.97
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 1202 0 0 0 82196 1 0 0 25 0 1 0 1127883638 6303744 1187 1992294400 134512640 135214827 4294956208 18446744073709551615 134529298 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 1539 1187 77 171 0 1366 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 11512

[startup+882.302 s]
/proc/loadavg: 1.12 1.09 1.03 2/66 16997
/proc/meminfo: memFree=1488520/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=6300 CPUtime=881.94
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 1227 0 0 0 88193 1 0 0 25 0 1 0 1127883638 6451200 1212 1992294400 134512640 135214827 4294956208 18446744073709551615 134529515 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 1575 1212 77 171 0 1402 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 11656

[startup+942.302 s]
/proc/loadavg: 1.11 1.09 1.03 2/66 16997
/proc/meminfo: memFree=1488328/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=6432 CPUtime=941.93
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 1263 0 0 0 94191 2 0 0 25 0 1 0 1127883638 6586368 1248 1992294400 134512640 135214827 4294956208 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 1608 1248 77 171 0 1435 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 11788

[startup+1002.3 s]
/proc/loadavg: 1.10 1.08 1.03 2/66 16997
/proc/meminfo: memFree=1488264/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=6560 CPUtime=1001.91
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 1286 0 0 0 100189 2 0 0 25 0 1 0 1127883638 6717440 1271 1992294400 134512640 135214827 4294956208 18446744073709551615 134527645 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 1640 1271 77 171 0 1467 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 11916

[startup+1062.3 s]
/proc/loadavg: 1.09 1.08 1.03 2/66 16997
/proc/meminfo: memFree=1488136/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=6696 CPUtime=1061.88
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 1310 0 0 0 106186 2 0 0 25 0 1 0 1127883638 6856704 1295 1992294400 134512640 135214827 4294956208 18446744073709551615 134529295 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 1674 1295 77 171 0 1501 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 12052

[startup+1122.3 s]
/proc/loadavg: 1.08 1.08 1.03 2/66 16997
/proc/meminfo: memFree=1488008/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=6696 CPUtime=1121.86
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 1330 0 0 0 112184 2 0 0 25 0 1 0 1127883638 6856704 1315 1992294400 134512640 135214827 4294956208 18446744073709551615 134529497 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 1674 1315 77 171 0 1501 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 12052

[startup+1182.3 s]
/proc/loadavg: 1.08 1.08 1.03 2/66 16997
/proc/meminfo: memFree=1488008/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=6828 CPUtime=1181.84
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 1348 0 0 0 118182 2 0 0 25 0 1 0 1127883638 6991872 1333 1992294400 134512640 135214827 4294956208 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 1707 1333 77 171 0 1534 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 12184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.06 1.07 1.03 2/66 16997
/proc/meminfo: memFree=1487944/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=6828 CPUtime=1200.03
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 1362 0 0 0 120001 2 0 0 25 0 1 0 1127883638 6991872 1347 1992294400 134512640 135214827 4294956208 18446744073709551615 134535225 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 1707 1347 77 171 0 1534 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 12184

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: 1.06 1.07 1.03 2/66 16997
/proc/meminfo: memFree=1487944/2055920 swapFree=4175828/4192956
[pid=16994] ppid=16992 vsize=5356 CPUtime=0
/proc/16994/stat : 16994 (lysat.sh) S 16992 16994 16291 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1127883637 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16994/statm: 1339 237 195 169 0 50 0
[pid=16997] ppid=16994 vsize=6828 CPUtime=1200.03
/proc/16997/stat : 16997 (LySATc) R 16994 16994 16291 0 -1 4194304 1362 0 0 0 120001 2 0 0 25 0 1 0 1127883638 6991872 1347 1992294400 134512640 135214827 4294956208 18446744073709551615 134535225 0 0 4096 3 0 0 0 17 1 0 0
/proc/16997/statm: 1707 1347 77 171 0 1534 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 12184

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.03
CPU system time (s): 0.027995
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 12184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1869
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= 3359

runsolver used 1.44678 second user time and 2.91756 second system time

The end

Launcher Data 

Begin job on node33 at 2009-04-01 04:16:26
IDJOB=1526805
IDBENCH=70617
IDSOLVER=512
FILE ID=node33/1526805-1238552186
PBS_JOBID= 9062110
Free space on /tmp= 66132 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526805-1238552186/watcher-1526805-1238552186 -o /tmp/evaluation-result-1526805-1238552186/solver-1526805-1238552186 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526805-1238552186.cnf c

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

MD5SUM BENCH= c274543915c4e3a4d5b9fc155f904448
RANDOM SEED=2050749790

node33.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		: 3000.266
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		: 3000.266
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:       1494200 kB
Buffers:         87784 kB
Cached:         380628 kB
SwapCached:      10920 kB
Active:         275272 kB
Inactive:       205616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1494200 kB
SwapTotal:     4192956 kB
SwapFree:      4175828 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          18172 kB
Slab:            66916 kB
Committed_AS:  3167076 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-04-01 04:36:29