Trace number 1526950

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) 1200.04 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S349436298-004.cnf
MD5SUM807de0757f2dbadea1e7b17f93f9b484
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.376942
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2115     6408 |      --       0       --      -- |     --   | -10/33
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 490   #clauses: 2115   #literals: 6408
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:  490                                                  |
0.00/0.01	|  Number of clauses:    2115                                                 |
0.00/0.01	|  Parsing time:         0.00         s                                       |
1200.02/1200.50	HOME/lysat.sh: line 55: 19959 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-1526950-1238569587/watcher-1526950-1238569587 -o /tmp/evaluation-result-1526950-1238569587/solver-1526950-1238569587 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526950-1238569587.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 1.02 1.06 3/64 19956
/proc/meminfo: memFree=1597752/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) R 19954 19956 19579 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1129620563 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 246406507167 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/19956/statm: 1339 234 194 169 0 50 0
[pid=19957] ppid=19956 vsize=824 CPUtime=0
/proc/19957/stat : 19957 (SatElite) R 19956 19956 19579 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1129620564 843776 135 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/19957/statm: 206 135 65 127 0 76 0

[startup+0.08081 s]
/proc/loadavg: 1.00 1.02 1.06 3/64 19956
/proc/meminfo: memFree=1597752/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101811 s]
/proc/loadavg: 1.00 1.02 1.06 3/64 19956
/proc/meminfo: memFree=1597752/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301829 s]
/proc/loadavg: 1.00 1.02 1.06 3/64 19956
/proc/meminfo: memFree=1597752/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701867 s]
/proc/loadavg: 1.00 1.02 1.06 3/64 19956
/proc/meminfo: memFree=1597752/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50194 s]
/proc/loadavg: 1.00 1.02 1.06 2/66 19959
/proc/meminfo: memFree=1596840/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=2424 CPUtime=1.48
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 255 0 0 0 148 0 0 0 25 0 1 0 1129620565 2482176 240 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 606 240 77 171 0 433 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7780

[startup+3.10109 s]
/proc/loadavg: 1.00 1.02 1.06 2/66 19959
/proc/meminfo: memFree=1596584/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=2556 CPUtime=3.08
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 295 0 0 0 308 0 0 0 25 0 1 0 1129620565 2617344 280 1992294400 134512640 135214827 4294956208 18446744073709551615 134529165 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 639 280 77 171 0 466 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7912

[startup+6.30239 s]
/proc/loadavg: 1.00 1.02 1.06 2/66 19959
/proc/meminfo: memFree=1596328/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=2688 CPUtime=6.28
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 332 0 0 0 628 0 0 0 25 0 1 0 1129620565 2752512 317 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 672 317 77 171 0 499 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8044

[startup+12.702 s]
/proc/loadavg: 1.00 1.02 1.06 2/66 19959
/proc/meminfo: memFree=1595944/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=2968 CPUtime=12.67
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 396 0 0 0 1267 0 0 0 25 0 1 0 1129620565 3039232 381 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 742 381 77 171 0 569 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 8324

[startup+25.5012 s]
/proc/loadavg: 1.00 1.02 1.06 2/66 19959
/proc/meminfo: memFree=1595752/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=3228 CPUtime=25.46
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 470 0 0 0 2546 0 0 0 25 0 1 0 1129620565 3305472 455 1992294400 134512640 135214827 4294956208 18446744073709551615 134529454 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 807 455 77 171 0 634 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 8584

[startup+51.1016 s]
/proc/loadavg: 1.00 1.02 1.06 2/66 19959
/proc/meminfo: memFree=1595368/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=3624 CPUtime=51.05
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 561 0 0 0 5105 0 0 0 25 0 1 0 1129620565 3710976 546 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 906 546 77 171 0 733 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 8980

[startup+102.305 s]
/proc/loadavg: 1.00 1.01 1.05 2/66 19959
/proc/meminfo: memFree=1594792/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=4184 CPUtime=102.24
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 690 0 0 0 10224 0 0 0 25 0 1 0 1129620565 4284416 675 1992294400 134512640 135214827 4294956208 18446744073709551615 134540634 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 1046 675 77 171 0 873 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 9540

[startup+162.301 s]
/proc/loadavg: 1.03 1.02 1.05 2/66 19959
/proc/meminfo: memFree=1594280/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=4584 CPUtime=162.2
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 812 0 0 0 16220 0 0 0 25 0 1 0 1129620565 4694016 797 1992294400 134512640 135214827 4294956208 18446744073709551615 134726088 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 1146 797 77 171 0 973 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 9940

[startup+222.302 s]
/proc/loadavg: 1.06 1.03 1.05 2/66 19959
/proc/meminfo: memFree=1593960/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=4956 CPUtime=222.19
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 895 0 0 0 22218 1 0 0 25 0 1 0 1129620565 5074944 880 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 1239 880 77 171 0 1066 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 10312

[startup+282.301 s]
/proc/loadavg: 1.02 1.02 1.04 2/66 19959
/proc/meminfo: memFree=1593640/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=5332 CPUtime=282.17
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 985 0 0 0 28216 1 0 0 25 0 1 0 1129620565 5459968 970 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 1333 970 77 171 0 1160 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 10688

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.04 2/66 19959
/proc/meminfo: memFree=1593448/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=5464 CPUtime=342.14
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 1036 0 0 0 34213 1 0 0 25 0 1 0 1129620565 5595136 1021 1992294400 134512640 135214827 4294956208 18446744073709551615 134538596 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 1366 1021 77 171 0 1193 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 10820

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/66 19959
/proc/meminfo: memFree=1593128/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=5876 CPUtime=402.12
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 1114 0 0 0 40211 1 0 0 25 0 1 0 1129620565 6017024 1099 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 1469 1099 77 171 0 1296 0

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

[pid=19959] ppid=19956 vsize=6144 CPUtime=522.07
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 1203 0 0 0 52206 1 0 0 25 0 1 0 1129620565 6291456 1188 1992294400 134512640 135214827 4294956208 18446744073709551615 134529924 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 1536 1188 77 171 0 1363 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 11500

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 19959
/proc/meminfo: memFree=1592616/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=6412 CPUtime=582.06
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 1246 0 0 0 58205 1 0 0 25 0 1 0 1129620565 6565888 1231 1992294400 134512640 135214827 4294956208 18446744073709551615 134529381 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 1603 1231 77 171 0 1430 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 11768

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 19959
/proc/meminfo: memFree=1592424/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=6676 CPUtime=642.04
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 1308 0 0 0 64203 1 0 0 25 0 1 0 1129620565 6836224 1293 1992294400 134512640 135214827 4294956208 18446744073709551615 134529457 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 1669 1293 77 171 0 1496 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 12032

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19959
/proc/meminfo: memFree=1592168/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=6816 CPUtime=702.01
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 1340 0 0 0 70200 1 0 0 25 0 1 0 1129620565 6979584 1325 1992294400 134512640 135214827 4294956208 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 1704 1325 77 171 0 1531 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 12172

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19959
/proc/meminfo: memFree=1592104/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=6816 CPUtime=761.99
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 1361 0 0 0 76198 1 0 0 25 0 1 0 1129620565 6979584 1346 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 1704 1346 77 171 0 1531 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 12172

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19959
/proc/meminfo: memFree=1592040/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=6948 CPUtime=821.97
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 1387 0 0 0 82196 1 0 0 25 0 1 0 1129620565 7114752 1372 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 1737 1372 77 171 0 1564 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 12304

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19959
/proc/meminfo: memFree=1591976/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=7080 CPUtime=881.94
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 1408 0 0 0 88193 1 0 0 25 0 1 0 1129620565 7249920 1393 1992294400 134512640 135214827 4294956208 18446744073709551615 134535636 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 1770 1393 77 171 0 1597 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 12436

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19959
/proc/meminfo: memFree=1591784/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=7216 CPUtime=941.92
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 1440 0 0 0 94191 1 0 0 25 0 1 0 1129620565 7389184 1425 1992294400 134512640 135214827 4294956208 18446744073709551615 134529379 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 1804 1425 77 171 0 1631 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 12572

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19959
/proc/meminfo: memFree=1591720/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=7216 CPUtime=1001.9
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 1472 0 0 0 100189 1 0 0 25 0 1 0 1129620565 7389184 1457 1992294400 134512640 135214827 4294956208 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 1804 1457 77 171 0 1631 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 12572

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19959
/proc/meminfo: memFree=1591592/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=7360 CPUtime=1061.86
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 1500 0 0 0 106185 1 0 0 25 0 1 0 1129620565 7536640 1485 1992294400 134512640 135214827 4294956208 18446744073709551615 134529651 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 1840 1485 77 171 0 1667 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 12716

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19959
/proc/meminfo: memFree=1591528/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=7488 CPUtime=1121.84
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 1523 0 0 0 112182 2 0 0 25 0 1 0 1129620565 7667712 1508 1992294400 134512640 135214827 4294956208 18446744073709551615 134529683 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 1872 1508 77 171 0 1699 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 12844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19959
/proc/meminfo: memFree=1591464/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=7624 CPUtime=1181.82
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 1546 0 0 0 118180 2 0 0 25 0 1 0 1129620565 7806976 1531 1992294400 134512640 135214827 4294956208 18446744073709551615 134529683 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 1906 1531 77 171 0 1733 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 12980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19959
/proc/meminfo: memFree=1591400/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=7624 CPUtime=1200.02
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 1556 0 0 0 120000 2 0 0 25 0 1 0 1129620565 7806976 1541 1992294400 134512640 135214827 4294956208 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 1906 1541 77 171 0 1733 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 12980

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 2/66 19959
/proc/meminfo: memFree=1591400/2055920 swapFree=4179168/4192956
[pid=19956] ppid=19954 vsize=5356 CPUtime=0
/proc/19956/stat : 19956 (lysat.sh) S 19954 19956 19579 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 1129620563 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19956/statm: 1339 237 195 169 0 50 0
[pid=19959] ppid=19956 vsize=7624 CPUtime=1200.02
/proc/19959/stat : 19959 (LySATc) R 19956 19956 19579 0 -1 4194304 1556 0 0 0 120000 2 0 0 25 0 1 0 1129620565 7806976 1541 1992294400 134512640 135214827 4294956208 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/19959/statm: 1906 1541 77 171 0 1733 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 12980

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1200.01
CPU system time (s): 0.028995
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 12980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2063
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= 22
involuntary context switches= 3645

runsolver used 0.970852 second user time and 3.40648 second system time

The end

Launcher Data 

Begin job on node61 at 2009-04-01 09:06:27
IDJOB=1526950
IDBENCH=70646
IDSOLVER=512
FILE ID=node61/1526950-1238569587
PBS_JOBID= 9062164
Free space on /tmp= 66344 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S349436298-004.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526950-1238569587/watcher-1526950-1238569587 -o /tmp/evaluation-result-1526950-1238569587/solver-1526950-1238569587 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526950-1238569587.cnf c

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

MD5SUM BENCH= 807de0757f2dbadea1e7b17f93f9b484
RANDOM SEED=1434931443

node61.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		: 3000.238
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		: 3000.238
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:       1598232 kB
Buffers:         88076 kB
Cached:         276032 kB
SwapCached:       7920 kB
Active:         200300 kB
Inactive:       173452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1598232 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          15416 kB
Slab:            70024 kB
Committed_AS:  2745364 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66340 MiB
End job on node61 at 2009-04-01 09:26:29