Trace number 1525550

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT c/2009-03-20? (TO) 1200.1 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S56507352-034.cnf
MD5SUM3489273d9d670dd6da5e410852c60205
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark530.094
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...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   50400   151200 |   15119       0        0     nan |  0.000 % |
0.09/0.17	c |         0 |   50017   151971 |      --       0       --      -- |     --   | -383/771
0.09/0.17	c ==============================================================================
0.09/0.17	c Result  :   #vars: 11671   #clauses: 50017   #literals: 151971
0.09/0.17	c CPU time:   0.167974 s
0.09/0.17	c ==============================================================================
0.19/0.24	This is MiniSat 2.0 beta
0.19/0.24	WARNING: for repeatability, setting FPU to use double precision
0.19/0.24	============================[ Problem Statistics ]=============================
0.19/0.24	|                                                                             |
0.19/0.24	|  Number of variables:  11671                                                |
0.19/0.24	|  Number of clauses:    50017                                                |
0.19/0.27	|  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-1525550-1238408459/watcher-1525550-1238408459 -o /tmp/evaluation-result-1525550-1238408459/solver-1525550-1238408459 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525550-1238408459.cnf c 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 12073
/proc/meminfo: memFree=1745872/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0
/proc/12073/stat : 12073 (lysat.sh) R 12071 12073 11757 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1113512187 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 252429527711 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12073/statm: 1339 234 194 169 0 50 0
[pid=12074] ppid=12073 vsize=1556 CPUtime=0
/proc/12074/stat : 12074 (SatElite) R 12073 12073 11757 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 1113512188 1593344 272 1992294400 134512640 135034092 4294956096 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 0 0 0
/proc/12074/statm: 389 275 50 127 0 259 0

[startup+0.00872504 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 12073
/proc/meminfo: memFree=1745872/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113512187 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12073/statm: 1339 235 195 169 0 50 0
[pid=12074] ppid=12073 vsize=2388 CPUtime=0
/proc/12074/stat : 12074 (SatElite) R 12073 12073 11757 0 -1 4194304 460 0 0 0 0 0 0 0 18 0 1 0 1113512188 2445312 444 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/12074/statm: 597 446 50 127 0 467 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7744

[startup+0.10174 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 12073
/proc/meminfo: memFree=1745872/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113512187 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12073/statm: 1339 235 195 169 0 50 0
[pid=12074] ppid=12073 vsize=6476 CPUtime=0.09
/proc/12074/stat : 12074 (SatElite) R 12073 12073 11757 0 -1 4194304 1486 0 0 0 9 0 0 0 19 0 1 0 1113512188 6631424 1470 1992294400 134512640 135034092 4294956096 18446744073709551615 134566134 0 0 4096 3 0 0 0 17 0 0 0
/proc/12074/statm: 1619 1470 68 127 0 1489 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11832

[startup+0.301787 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 12073
/proc/meminfo: memFree=1745872/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 5356

[startup+0.70186 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 12073
/proc/meminfo: memFree=1745872/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 5356

[startup+1.50199 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 12076
/proc/meminfo: memFree=1739072/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=7440 CPUtime=1.25
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 1704 0 0 0 124 1 0 0 25 0 1 0 1113512211 7618560 1690 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 1860 1690 78 171 0 1687 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12796

[startup+3.10128 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 12076
/proc/meminfo: memFree=1736768/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=10632 CPUtime=2.84
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 2497 0 0 0 282 2 0 0 25 0 1 0 1113512211 10887168 2483 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 2658 2483 78 171 0 2485 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 15988

[startup+6.30185 s]
/proc/loadavg: 1.84 1.82 1.45 2/66 12076
/proc/meminfo: memFree=1730176/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=16836 CPUtime=6.04
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 4074 0 0 0 601 3 0 0 25 0 1 0 1113512211 17240064 4060 1992294400 134512640 135214827 4294956208 18446744073709551615 134529711 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 4209 4060 78 171 0 4036 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 22192

[startup+12.703 s]
/proc/loadavg: 1.77 1.81 1.44 2/66 12076
/proc/meminfo: memFree=1718464/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=27808 CPUtime=12.45
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 6815 0 0 0 1239 6 0 0 25 0 1 0 1113512211 28475392 6801 1992294400 134512640 135214827 4294956208 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 6952 6801 78 171 0 6779 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33164

[startup+25.5013 s]
/proc/loadavg: 1.65 1.78 1.44 2/66 12076
/proc/meminfo: memFree=1701184/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=44552 CPUtime=25.24
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 10987 0 0 0 2514 10 0 0 25 0 1 0 1113512211 45621248 10973 1992294400 134512640 135214827 4294956208 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 11138 10973 78 171 0 10965 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 49908

[startup+51.1019 s]
/proc/loadavg: 1.40 1.70 1.43 2/66 12076
/proc/meminfo: memFree=1674496/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=70940 CPUtime=50.82
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 17553 0 0 0 5065 17 0 0 25 0 1 0 1113512211 72642560 17539 1992294400 134512640 135214827 4294956208 18446744073709551615 134536461 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 17735 17539 78 171 0 17562 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 76296

[startup+102.305 s]
/proc/loadavg: 1.17 1.59 1.40 2/66 12076
/proc/meminfo: memFree=1668160/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=77152 CPUtime=102
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 19117 0 0 0 10181 19 0 0 25 0 1 0 1113512211 79003648 19103 1992294400 134512640 135214827 4294956208 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 19288 19103 78 171 0 19115 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 82508

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.37 2/66 12076
/proc/meminfo: memFree=1658176/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=87056 CPUtime=161.97
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 21589 0 0 0 16174 23 0 0 25 0 1 0 1113512211 89145344 21575 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 21764 21575 78 171 0 21591 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 92412

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.35 2/66 12076
/proc/meminfo: memFree=1648640/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=96564 CPUtime=221.95
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 23976 0 0 0 22169 26 0 0 25 0 1 0 1113512211 98881536 23962 1992294400 134512640 135214827 4294956208 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 24141 23962 78 171 0 23968 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 101920

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.32 2/66 12076
/proc/meminfo: memFree=1648576/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=96564 CPUtime=281.92
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 23976 0 0 0 28166 26 0 0 25 0 1 0 1113512211 98881536 23962 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 24141 23962 78 171 0 23968 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 101920

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/66 12076
/proc/meminfo: memFree=1643968/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=101184 CPUtime=341.88
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 25132 0 0 0 34161 27 0 0 25 0 1 0 1113512211 103612416 25118 1992294400 134512640 135214827 4294956208 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 25296 25118 78 171 0 25123 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 106540

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/66 12076
/proc/meminfo: memFree=1638400/2055920 swapFree=4178768/4192956

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

/proc/12076/statm: 29107 28915 78 171 0 28934 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 121784

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 12076
/proc/meminfo: memFree=1628608/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=116428 CPUtime=641.74
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 28929 0 0 0 64143 31 0 0 25 0 1 0 1113512211 119222272 28915 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 29107 28915 78 171 0 28934 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 121784

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 12076
/proc/meminfo: memFree=1619648/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=125548 CPUtime=701.71
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 31195 0 0 0 70138 33 0 0 25 0 1 0 1113512211 128561152 31181 1992294400 134512640 135214827 4294956208 18446744073709551615 134529360 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 31387 31181 78 171 0 31214 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 130904

[startup+762.305 s]
/proc/loadavg: 1.06 1.07 1.18 2/66 12076
/proc/meminfo: memFree=1619584/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=125548 CPUtime=761.69
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 31195 0 0 0 76135 34 0 0 25 0 1 0 1113512211 128561152 31181 1992294400 134512640 135214827 4294956208 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 31387 31181 78 171 0 31214 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 130904

[startup+822.301 s]
/proc/loadavg: 1.02 1.05 1.17 2/66 12076
/proc/meminfo: memFree=1619584/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=125548 CPUtime=821.66
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 31195 0 0 0 82132 34 0 0 25 0 1 0 1113512211 128561152 31181 1992294400 134512640 135214827 4294956208 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 31387 31181 78 171 0 31214 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 130904

[startup+882.302 s]
/proc/loadavg: 1.01 1.04 1.16 2/66 12076
/proc/meminfo: memFree=1607424/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=137748 CPUtime=881.63
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 34258 0 0 0 88126 37 0 0 25 0 1 0 1113512211 141053952 34244 1992294400 134512640 135214827 4294956208 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 34437 34244 78 171 0 34264 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 143104

[startup+942.303 s]
/proc/loadavg: 1.00 1.03 1.14 2/66 12076
/proc/meminfo: memFree=1597696/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=147516 CPUtime=941.6
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 36674 0 0 0 94121 39 0 0 25 0 1 0 1113512211 151056384 36660 1992294400 134512640 135214827 4294956208 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 36879 36660 78 171 0 36706 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 152872

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 12076
/proc/meminfo: memFree=1597632/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=147516 CPUtime=1001.56
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 36674 0 0 0 100117 39 0 0 25 0 1 0 1113512211 151056384 36660 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 36879 36660 78 171 0 36706 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 152872

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 12076
/proc/meminfo: memFree=1597632/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=147516 CPUtime=1061.53
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 36674 0 0 0 106114 39 0 0 25 0 1 0 1113512211 151056384 36660 1992294400 134512640 135214827 4294956208 18446744073709551615 134529738 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 36879 36660 78 171 0 36706 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 152872

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 12076
/proc/meminfo: memFree=1588992/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=156096 CPUtime=1121.51
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 38835 0 0 0 112109 42 0 0 25 0 1 0 1113512211 159842304 38821 1992294400 134512640 135214827 4294956208 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 39024 38821 78 171 0 38851 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 161452

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 12076
/proc/meminfo: memFree=1588992/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=156096 CPUtime=1181.48
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 38835 0 0 0 118106 42 0 0 25 0 1 0 1113512211 159842304 38821 1992294400 134512640 135214827 4294956208 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 39024 38821 78 171 0 38851 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 161452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 12076
/proc/meminfo: memFree=1588992/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=156096 CPUtime=1199.88
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 38835 0 0 0 119946 42 0 0 25 0 1 0 1113512211 159842304 38821 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 39024 38821 78 171 0 38851 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 161452

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 12076
/proc/meminfo: memFree=1588992/2055920 swapFree=4178768/4192956
[pid=12073] ppid=12071 vsize=5356 CPUtime=0.22
/proc/12073/stat : 12073 (lysat.sh) S 12071 12073 11757 0 -1 4194304 311 1591 0 0 0 0 22 0 16 0 1 0 1113512187 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12073/statm: 1339 237 195 169 0 50 0
[pid=12076] ppid=12073 vsize=156096 CPUtime=1199.88
/proc/12076/stat : 12076 (LySATc) R 12073 12073 11757 0 -1 4194304 38835 0 0 0 119946 42 0 0 25 0 1 0 1113512211 159842304 38821 1992294400 134512640 135214827 4294956208 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/12076/statm: 39024 38821 78 171 0 38851 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 161452

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12073 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=228965
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.240963
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.1
CPU user time (s): 1199.68
CPU system time (s): 0.42
CPU usage (%): 99.9489
Max. virtual memory (cumulated for all children) (KiB): 161452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.228965
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1902
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= 5
involuntary context switches= 3

runsolver used 1.00085 second user time and 3.37449 second system time

The end

Launcher Data 

Begin job on node12 at 2009-03-30 12:20:59
IDJOB=1525550
IDBENCH=70366
IDSOLVER=512
FILE ID=node12/1525550-1238408459
PBS_JOBID= 9061444
Free space on /tmp= 65404 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S56507352-034.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525550-1238408459/watcher-1525550-1238408459 -o /tmp/evaluation-result-1525550-1238408459/solver-1525550-1238408459 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525550-1238408459.cnf c

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

MD5SUM BENCH= 3489273d9d670dd6da5e410852c60205
RANDOM SEED=288130530

node12.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:       1746416 kB
Buffers:         63496 kB
Cached:         170104 kB
SwapCached:       7936 kB
Active:         170180 kB
Inactive:        72872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1746416 kB
SwapTotal:     4192956 kB
SwapFree:      4178768 kB
Dirty:            3088 kB
Writeback:           0 kB
Mapped:          15072 kB
Slab:            52488 kB
Committed_AS:  3038624 kB
PageTables:       1380 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= 65404 MiB
End job on node12 at 2009-03-30 12:41:02