Trace number 1525570

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 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S15767910-042.cnf
MD5SUMc210a2e606daadbb1d4386048a71e2b1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark67.4987
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |   50400   151200 |   15119       0        0     nan |  0.000 % |
0.09/0.18	c |         0 |   49986   151848 |      --       0       --      -- |     --   | -414/648
0.09/0.18	c ==============================================================================
0.09/0.18	c Result  :   #vars: 11691   #clauses: 49986   #literals: 151848
0.09/0.18	c CPU time:   0.170974 s
0.09/0.18	c ==============================================================================
0.19/0.25	This is MiniSat 2.0 beta
0.19/0.25	WARNING: for repeatability, setting FPU to use double precision
0.19/0.25	============================[ Problem Statistics ]=============================
0.19/0.25	|                                                                             |
0.19/0.25	|  Number of variables:  11691                                                |
0.19/0.25	|  Number of clauses:    49986                                                |
0.19/0.29	|  Parsing time:         0.03         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525570-1238409661/watcher-1525570-1238409661 -o /tmp/evaluation-result-1525570-1238409661/solver-1525570-1238409661 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525570-1238409661.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: 0.99 0.98 0.99 3/64 7896
/proc/meminfo: memFree=1444408/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113631417 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 235 195 169 0 50 0
[pid=7897] ppid=7896 vsize=2388 CPUtime=0
/proc/7897/stat : 7897 (SatElite) R 7896 7896 7831 0 -1 4194304 433 0 0 0 0 0 0 0 18 0 1 0 1113631418 2445312 417 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/7897/statm: 597 417 50 127 0 467 0

[startup+0.102706 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7896
/proc/meminfo: memFree=1444408/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113631417 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 235 195 169 0 50 0
[pid=7897] ppid=7896 vsize=6480 CPUtime=0.09
/proc/7897/stat : 7897 (SatElite) R 7896 7896 7831 0 -1 4194304 1484 0 0 0 8 1 0 0 18 0 1 0 1113631418 6635520 1468 1992294400 134512640 135034092 4294956112 18446744073709551615 134574587 0 0 4096 3 0 0 0 17 1 0 0
/proc/7897/statm: 1620 1468 68 127 0 1490 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11836

[startup+0.202713 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7896
/proc/meminfo: memFree=1444408/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113631417 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7896/statm: 1339 235 195 169 0 50 0
[pid=7897] ppid=7896 vsize=6484 CPUtime=0.19
/proc/7897/stat : 7897 (SatElite) R 7896 7896 7831 0 -1 4194304 1586 0 0 0 18 1 0 0 18 0 1 0 1113631418 6639616 1470 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/7897/statm: 1621 1470 69 127 0 1491 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11840

[startup+0.302734 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7896
/proc/meminfo: memFree=1444408/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 5356

[startup+0.702757 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7896
/proc/meminfo: memFree=1444408/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 5356

[startup+1.50179 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7899
/proc/meminfo: memFree=1437224/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=7440 CPUtime=1.24
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 1701 0 0 0 123 1 0 0 25 0 1 0 1113631443 7618560 1687 1992294400 134512640 135214827 4294956224 18446744073709551615 134529756 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 1860 1687 78 171 0 1687 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12796

[startup+3.10189 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7899
/proc/meminfo: memFree=1434728/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=10872 CPUtime=2.83
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 2561 0 0 0 282 1 0 0 25 0 1 0 1113631443 11132928 2547 1992294400 134512640 135214827 4294956224 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 2718 2547 78 171 0 2545 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16228

[startup+6.30109 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7899
/proc/meminfo: memFree=1428008/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=17112 CPUtime=6.03
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 4138 0 0 0 600 3 0 0 25 0 1 0 1113631443 17522688 4124 1992294400 134512640 135214827 4294956224 18446744073709551615 134529379 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 4278 4125 78 171 0 4105 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22468

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7899
/proc/meminfo: memFree=1416168/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=28396 CPUtime=12.43
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 6956 0 0 0 1236 7 0 0 25 0 1 0 1113631443 29077504 6942 1992294400 134512640 135214827 4294956224 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 7099 6942 78 171 0 6926 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33752

[startup+25.5023 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7899
/proc/meminfo: memFree=1397352/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=46592 CPUtime=25.23
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 11491 0 0 0 2511 12 0 0 25 0 1 0 1113631443 47710208 11477 1992294400 134512640 135214827 4294956224 18446744073709551615 134537058 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 11648 11477 78 171 0 11475 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 51948

[startup+51.1029 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7899
/proc/meminfo: memFree=1370984/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=72716 CPUtime=50.82
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 18007 0 0 0 5064 18 0 0 25 0 1 0 1113631443 74461184 17993 1992294400 134512640 135214827 4294956224 18446744073709551615 134537084 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 18179 17993 78 171 0 18006 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 78072

[startup+102.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7899
/proc/meminfo: memFree=1365416/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=78260 CPUtime=102.01
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 19399 0 0 0 10181 20 0 0 25 0 1 0 1113631443 80138240 19385 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 19565 19386 78 171 0 19392 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 83616

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7899
/proc/meminfo: memFree=1354280/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=89348 CPUtime=161.99
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 22177 0 0 0 16175 24 0 0 25 0 1 0 1113631443 91492352 22163 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 22337 22163 78 171 0 22164 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 94704

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7899
/proc/meminfo: memFree=1342120/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=101496 CPUtime=221.98
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 25209 0 0 0 22171 27 0 0 25 0 1 0 1113631443 103931904 25195 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 25374 25195 78 171 0 25201 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 106852

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7899
/proc/meminfo: memFree=1342120/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=101496 CPUtime=281.96
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 25209 0 0 0 28168 28 0 0 25 0 1 0 1113631443 103931904 25195 1992294400 134512640 135214827 4294956224 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 25374 25195 78 171 0 25201 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 106852

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7899
/proc/meminfo: memFree=1336680/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=106912 CPUtime=341.95
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 26582 0 0 0 34165 30 0 0 25 0 1 0 1113631443 109477888 26568 1992294400 134512640 135214827 4294956224 18446744073709551615 134538970 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 26728 26568 78 171 0 26555 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 112268

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7899
/proc/meminfo: memFree=1336616/2055920 swapFree=4177944/4192956

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

/proc/7899/statm: 31987 31772 78 171 0 31814 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 133304

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7899
/proc/meminfo: memFree=1308328/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=135352 CPUtime=641.88
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 33634 0 0 0 64150 38 0 0 25 0 1 0 1113631443 138600448 33620 1992294400 134512640 135214827 4294956224 18446744073709551615 134537026 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 33838 33620 78 171 0 33665 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 140708

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7899
/proc/meminfo: memFree=1308328/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=135352 CPUtime=701.86
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 33634 0 0 0 70148 38 0 0 25 0 1 0 1113631443 138600448 33620 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 33838 33620 78 171 0 33665 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 140708

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7899
/proc/meminfo: memFree=1302952/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=140676 CPUtime=761.85
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 34979 0 0 0 76146 39 0 0 25 0 1 0 1113631443 144052224 34965 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 35169 34965 78 171 0 34996 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 146032

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 7899
/proc/meminfo: memFree=1303016/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=140676 CPUtime=821.83
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 34979 0 0 0 82144 39 0 0 25 0 1 0 1113631443 144052224 34965 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 35169 34965 78 171 0 34996 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 146032

[startup+882.307 s]
/proc/loadavg: 1.07 1.01 1.00 2/66 7899
/proc/meminfo: memFree=1302952/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=140676 CPUtime=881.82
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 34979 0 0 0 88143 39 0 0 25 0 1 0 1113631443 144052224 34965 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 35169 34965 78 171 0 34996 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 146032

[startup+942.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 7899
/proc/meminfo: memFree=1302952/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=140676 CPUtime=941.8
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 34979 0 0 0 94140 40 0 0 25 0 1 0 1113631443 144052224 34965 1992294400 134512640 135214827 4294956224 18446744073709551615 134529471 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 35169 34965 78 171 0 34996 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 146032

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 7899
/proc/meminfo: memFree=1302952/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=140676 CPUtime=1001.79
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 34979 0 0 0 100139 40 0 0 25 0 1 0 1113631443 144052224 34965 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 35169 34965 78 171 0 34996 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 146032

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7899
/proc/meminfo: memFree=1302952/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=140676 CPUtime=1061.77
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 34979 0 0 0 106137 40 0 0 25 0 1 0 1113631443 144052224 34965 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 35169 34965 78 171 0 34996 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 146032

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7899
/proc/meminfo: memFree=1302952/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=140676 CPUtime=1121.76
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 34979 0 0 0 112136 40 0 0 25 0 1 0 1113631443 144052224 34965 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 35169 34965 78 171 0 34996 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 146032

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7899
/proc/meminfo: memFree=1291816/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=151764 CPUtime=1181.74
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 37748 0 0 0 118132 42 0 0 25 0 1 0 1113631443 155406336 37734 1992294400 134512640 135214827 4294956224 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 37941 37734 78 171 0 37768 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 157120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7905
/proc/meminfo: memFree=1291744/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=151764 CPUtime=1199.83
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 37748 0 0 0 119941 42 0 0 25 0 1 0 1113631443 155406336 37734 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 37941 37734 78 171 0 37768 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 157120

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7905
/proc/meminfo: memFree=1291744/2055920 swapFree=4177944/4192956
[pid=7896] ppid=7894 vsize=5356 CPUtime=0.24
/proc/7896/stat : 7896 (lysat.sh) S 7894 7896 7831 0 -1 4194304 310 1589 0 0 0 0 23 1 16 0 1 0 1113631417 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7896/statm: 1339 237 195 169 0 50 0
[pid=7899] ppid=7896 vsize=151764 CPUtime=1199.83
/proc/7899/stat : 7899 (LySATc) R 7896 7896 7831 0 -1 4194304 37748 0 0 0 119941 42 0 0 25 0 1 0 1113631443 155406336 37734 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/7899/statm: 37941 37734 78 171 0 37768 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 157120

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7896 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=233964
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=20996
# CPU time returned by wait4() is 0.25496
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.64
CPU system time (s): 0.43
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 157120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.233964
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1899
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= 6
involuntary context switches= 3

runsolver used 1.41678 second user time and 2.95955 second system time

The end

Launcher Data 

Begin job on node29 at 2009-03-30 12:41:01
IDJOB=1525570
IDBENCH=70370
IDSOLVER=512
FILE ID=node29/1525570-1238409661
PBS_JOBID= 9061459
Free space on /tmp= 66472 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S15767910-042.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525570-1238409661/watcher-1525570-1238409661 -o /tmp/evaluation-result-1525570-1238409661/solver-1525570-1238409661 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525570-1238409661.cnf c

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

MD5SUM BENCH= c210a2e606daadbb1d4386048a71e2b1
RANDOM SEED=1792569464

node29.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1444896 kB
Buffers:         92580 kB
Cached:         416384 kB
SwapCached:       8856 kB
Active:          90008 kB
Inactive:       429476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1444896 kB
SwapTotal:     4192956 kB
SwapFree:      4177944 kB
Dirty:            3084 kB
Writeback:           0 kB
Mapped:          16252 kB
Slab:            77524 kB
Committed_AS:  3009532 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66468 MiB
End job on node29 at 2009-03-30 13:01:04