Trace number 1525470

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 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S2082290699-014.cnf
MD5SUMbc18b3dcb5640a3085870d083d959b05
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark180.458
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.00/0.08	c ==============================================================================
0.00/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.08	c ==============================================================================
0.00/0.08	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.18/0.23	c |         0 |   66706   202681 |      --       0       --      -- |     --   | -494/1081
0.18/0.23	c ==============================================================================
0.18/0.23	c Result  :   #vars: 15583   #clauses: 66706   #literals: 202681
0.18/0.23	c CPU time:   0.225965 s
0.18/0.23	c ==============================================================================
0.29/0.32	This is MiniSat 2.0 beta
0.29/0.32	WARNING: for repeatability, setting FPU to use double precision
0.29/0.32	============================[ Problem Statistics ]=============================
0.29/0.32	|                                                                             |
0.29/0.32	|  Number of variables:  15583                                                |
0.29/0.32	|  Number of clauses:    66706                                                |
0.29/0.37	|  Parsing time:         0.05         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-1525470-1238403668/watcher-1525470-1238403668 -o /tmp/evaluation-result-1525470-1238403668/solver-1525470-1238403668 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525470-1238403668.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: 1.10 1.08 1.01 3/76 31280
/proc/meminfo: memFree=1435984/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0
/proc/31280/stat : 31280 (lysat.sh) R 31278 31280 31025 0 -1 4194304 267 0 0 0 0 0 0 0 19 0 1 0 1113027778 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 244276849311 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31280/statm: 1339 234 194 169 0 50 0
[pid=31281] ppid=31280 vsize=1748 CPUtime=0
/proc/31281/stat : 31281 (SatElite) R 31280 31280 31025 0 -1 4194304 325 0 0 0 0 0 0 0 19 0 1 0 1113027778 1789952 309 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/31281/statm: 437 316 50 127 0 307 0

[startup+0.0834179 s]
/proc/loadavg: 1.10 1.08 1.01 3/76 31280
/proc/meminfo: memFree=1435984/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1113027778 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31280/statm: 1339 235 195 169 0 50 0
[pid=31281] ppid=31280 vsize=7632 CPUtime=0.07
/proc/31281/stat : 31281 (SatElite) R 31280 31280 31025 0 -1 4194304 1792 0 0 0 7 0 0 0 20 0 1 0 1113027778 7815168 1776 1992294400 134512640 135034092 4294956112 18446744073709551615 134562140 0 0 4096 3 0 0 0 17 0 0 0
/proc/31281/statm: 1908 1776 65 127 0 1778 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12988

[startup+0.101422 s]
/proc/loadavg: 1.10 1.08 1.01 3/76 31280
/proc/meminfo: memFree=1435984/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1113027778 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31280/statm: 1339 235 195 169 0 50 0
[pid=31281] ppid=31280 vsize=8192 CPUtime=0.08
/proc/31281/stat : 31281 (SatElite) R 31280 31280 31025 0 -1 4194304 1904 0 0 0 8 0 0 0 20 0 1 0 1113027778 8388608 1888 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/31281/statm: 2048 1888 68 127 0 1918 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13548

[startup+0.30146 s]
/proc/loadavg: 1.10 1.08 1.01 3/76 31280
/proc/meminfo: memFree=1435984/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1113027778 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31280/statm: 1339 235 195 169 0 50 0
[pid=31281] ppid=31280 vsize=8196 CPUtime=0.29
/proc/31281/stat : 31281 (SatElite) R 31280 31280 31025 0 -1 4194304 2038 0 0 0 28 1 0 0 22 0 1 0 1113027778 8392704 1890 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/31281/statm: 2049 1890 69 127 0 1919 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13552

[startup+0.701549 s]
/proc/loadavg: 1.10 1.08 1.01 3/76 31280
/proc/meminfo: memFree=1435984/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 5356

[startup+1.50269 s]
/proc/loadavg: 1.09 1.08 1.01 2/78 31283
/proc/meminfo: memFree=1428096/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=8052 CPUtime=1.16
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 1849 0 0 0 115 1 0 0 25 0 1 0 1113027810 8245248 1835 1992294400 134512640 135214827 4294956224 18446744073709551615 134529759 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 2013 1835 78 171 0 1840 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13408

[startup+3.102 s]
/proc/loadavg: 1.09 1.08 1.01 2/78 31283
/proc/meminfo: memFree=1425792/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=11088 CPUtime=2.76
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 2605 0 0 0 274 2 0 0 25 0 1 0 1113027810 11354112 2591 1992294400 134512640 135214827 4294956224 18446744073709551615 134529440 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 2772 2591 78 171 0 2599 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16444

[startup+6.30264 s]
/proc/loadavg: 1.09 1.08 1.01 2/78 31283
/proc/meminfo: memFree=1419584/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=17160 CPUtime=5.96
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 4136 0 0 0 592 4 0 0 25 0 1 0 1113027810 17571840 4122 1992294400 134512640 135214827 4294956224 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 1 0 0
/proc/31283/statm: 4290 4122 78 171 0 4117 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22516

[startup+12.7019 s]
/proc/loadavg: 1.07 1.07 1.01 2/78 31283
/proc/meminfo: memFree=1407488/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=28868 CPUtime=12.35
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 7043 0 0 0 1228 7 0 0 25 0 1 0 1113027810 29560832 7029 1992294400 134512640 135214827 4294956224 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 7217 7029 78 171 0 7044 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 34224

[startup+25.5013 s]
/proc/loadavg: 1.06 1.07 1.01 2/78 31283
/proc/meminfo: memFree=1385280/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=50032 CPUtime=25.14
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 12339 0 0 0 2503 11 0 0 25 0 1 0 1113027810 51232768 12325 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 12508 12325 78 171 0 12335 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 55388

[startup+51.1013 s]
/proc/loadavg: 1.04 1.06 1.01 2/78 31283
/proc/meminfo: memFree=1355904/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=79560 CPUtime=50.73
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 19734 0 0 0 5055 18 0 0 25 0 1 0 1113027810 81469440 19720 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 19890 19720 78 171 0 19717 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 84916

[startup+102.306 s]
/proc/loadavg: 1.01 1.05 1.00 2/78 31283
/proc/meminfo: memFree=1311488/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=123248 CPUtime=101.9
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 30647 0 0 0 10161 29 0 0 25 0 1 0 1113027810 126205952 30633 1992294400 134512640 135214827 4294956224 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 30812 30633 78 171 0 30639 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 128604

[startup+162.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/78 31283
/proc/meminfo: memFree=1311488/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=123248 CPUtime=161.87
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 30647 0 0 0 16158 29 0 0 25 0 1 0 1113027810 126205952 30633 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 30812 30633 78 171 0 30639 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 128604

[startup+222.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 31283
/proc/meminfo: memFree=1278016/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=156976 CPUtime=221.84
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 39057 0 0 0 22148 36 0 0 25 0 1 0 1113027810 160743424 39043 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 39244 39043 78 171 0 39071 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 162332

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 31283
/proc/meminfo: memFree=1276480/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=158296 CPUtime=281.8
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 39385 0 0 0 28144 36 0 0 25 0 1 0 1113027810 162095104 39371 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 39574 39371 78 171 0 39401 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 163652

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 31283
/proc/meminfo: memFree=1276416/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=158296 CPUtime=341.78
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 39385 0 0 0 34142 36 0 0 25 0 1 0 1113027810 162095104 39371 1992294400 134512640 135214827 4294956224 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 39574 39371 78 171 0 39401 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 163652


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

/proc/31283/statm: 44859 44643 78 171 0 44686 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 184792

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31283
/proc/meminfo: memFree=1253376/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=181284 CPUtime=641.62
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 45149 0 0 0 64120 42 0 0 25 0 1 0 1113027810 185634816 45135 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 45321 45135 78 171 0 45148 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 186640

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31283
/proc/meminfo: memFree=1253376/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=181284 CPUtime=701.59
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 45149 0 0 0 70117 42 0 0 25 0 1 0 1113027810 185634816 45135 1992294400 134512640 135214827 4294956224 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 45321 45135 78 171 0 45148 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 186640

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31283
/proc/meminfo: memFree=1253312/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=181284 CPUtime=761.56
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 45149 0 0 0 76114 42 0 0 25 0 1 0 1113027810 185634816 45135 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 45321 45135 78 171 0 45148 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 186640

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31283
/proc/meminfo: memFree=1253312/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=181284 CPUtime=821.52
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 45149 0 0 0 82110 42 0 0 25 0 1 0 1113027810 185634816 45135 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 45321 45135 78 171 0 45148 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 186640

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31283
/proc/meminfo: memFree=1239488/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=195408 CPUtime=881.49
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 48666 0 0 0 88103 46 0 0 25 0 1 0 1113027810 200097792 48652 1992294400 134512640 135214827 4294956224 18446744073709551615 134537235 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 48852 48652 78 171 0 48679 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 200764

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31283
/proc/meminfo: memFree=1235520/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=199512 CPUtime=941.46
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 49627 0 0 0 94099 47 0 0 25 0 1 0 1113027810 204300288 49613 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 49878 49613 78 171 0 49705 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 204868

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31283
/proc/meminfo: memFree=1235456/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=199512 CPUtime=1001.43
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 49627 0 0 0 100096 47 0 0 25 0 1 0 1113027810 204300288 49613 1992294400 134512640 135214827 4294956224 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 49878 49613 78 171 0 49705 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 204868

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31283
/proc/meminfo: memFree=1235456/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=199512 CPUtime=1061.4
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 49627 0 0 0 106093 47 0 0 25 0 1 0 1113027810 204300288 49613 1992294400 134512640 135214827 4294956224 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 49878 49613 78 171 0 49705 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 204868

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31283
/proc/meminfo: memFree=1235456/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=199512 CPUtime=1121.37
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 49627 0 0 0 112090 47 0 0 25 0 1 0 1113027810 204300288 49613 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 49878 49613 78 171 0 49705 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 204868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31283
/proc/meminfo: memFree=1216320/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=218652 CPUtime=1181.33
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 54416 0 0 0 118081 52 0 0 25 0 1 0 1113027810 223899648 54402 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 54663 54402 78 171 0 54490 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 224008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31283
/proc/meminfo: memFree=1216320/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=218652 CPUtime=1199.73
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 54416 0 0 0 119921 52 0 0 25 0 1 0 1113027810 223899648 54402 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 54663 54402 78 171 0 54490 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 224008

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 1.00 2/78 31283
/proc/meminfo: memFree=1216320/2055920 swapFree=4127460/4192956
[pid=31280] ppid=31278 vsize=5356 CPUtime=0.31
/proc/31280/stat : 31280 (lysat.sh) S 31278 31280 31025 0 -1 4194304 310 2041 0 0 0 0 30 1 15 0 1 0 1113027778 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31280/statm: 1339 237 195 169 0 50 0
[pid=31283] ppid=31280 vsize=218652 CPUtime=1199.73
/proc/31283/stat : 31283 (LySATc) R 31280 31280 31025 0 -1 4194304 54416 0 0 0 119921 52 0 0 25 0 1 0 1113027810 223899648 54402 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 54663 54402 78 171 0 54490 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 224008

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31280 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=304953
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=20996
# CPU time returned by wait4() is 0.325949
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.51
CPU system time (s): 0.53
CPU usage (%): 99.944
Max. virtual memory (cumulated for all children) (KiB): 224008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.304953
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= 2351
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 1.18482 second user time and 3.22851 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-30 11:01:08
IDJOB=1525470
IDBENCH=70350
IDSOLVER=512
FILE ID=node63/1525470-1238403668
PBS_JOBID= 9061393
Free space on /tmp= 66484 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S2082290699-014.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525470-1238403668/watcher-1525470-1238403668 -o /tmp/evaluation-result-1525470-1238403668/solver-1525470-1238403668 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525470-1238403668.cnf c

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

MD5SUM BENCH= bc18b3dcb5640a3085870d083d959b05
RANDOM SEED=43498664

node63.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		: 3000.285
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		: 3000.285
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1436528 kB
Buffers:         86856 kB
Cached:         395596 kB
SwapCached:      55360 kB
Active:          76592 kB
Inactive:       462736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1436528 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            3552 kB
Writeback:           0 kB
Mapped:          14632 kB
Slab:            64724 kB
Committed_AS:  3253352 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66480 MiB
End job on node63 at 2009-03-30 11:21:11