Trace number 1526634

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 i/2009-03-20? (TO) 1200.04 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S125259973-020.cnf
MD5SUM12036b968a11f05f0115f39f0b6ae97c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark97.1012
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1700     5100 |     509       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1697     5112 |      --       0       --      -- |     --   | -3/12
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 397   #clauses: 1697   #literals: 5112
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  397                                                  |
0.00/0.01	c |  Number of clauses:    1697                                                 |
0.00/0.01	c |  Parsing time:         0.00         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-1526634-1238523831/watcher-1526634-1238523831 -o /tmp/evaluation-result-1526634-1238523831/solver-1526634-1238523831 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526634-1238523831.cnf i 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 13262
/proc/meminfo: memFree=1378968/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1004801613 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 235 195 169 0 50 0
[pid=13263] ppid=13262 vsize=832 CPUtime=0
/proc/13263/stat : 13263 (SatElite) R 13262 13262 13035 0 -1 4194304 144 0 0 0 0 0 0 0 19 0 1 0 1004801614 851968 128 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/13263/statm: 208 128 68 127 0 78 0

[startup+0.0679101 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 13262
/proc/meminfo: memFree=1378968/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102914 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 13262
/proc/meminfo: memFree=1378968/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302934 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 13262
/proc/meminfo: memFree=1378968/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702976 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 13262
/proc/meminfo: memFree=1378968/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50106 s]
/proc/loadavg: 0.92 0.98 0.99 2/75 13265
/proc/meminfo: memFree=1377032/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=3784 CPUtime=1.48
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 585 0 0 0 148 0 0 0 25 0 1 0 1004801614 3874816 570 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 946 570 81 174 0 769 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9140

[startup+3.10123 s]
/proc/loadavg: 0.92 0.98 0.99 2/75 13265
/proc/meminfo: memFree=1376072/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=4604 CPUtime=3.08
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 796 0 0 0 308 0 0 0 25 0 1 0 1004801614 4714496 781 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 1151 781 81 174 0 974 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9960

[startup+6.30156 s]
/proc/loadavg: 0.93 0.98 0.99 2/75 13265
/proc/meminfo: memFree=1374856/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=5932 CPUtime=6.27
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 1120 0 0 0 627 0 0 0 25 0 1 0 1004801614 6074368 1105 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 1483 1105 81 174 0 1306 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11288

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/75 13265
/proc/meminfo: memFree=1372880/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=7712 CPUtime=12.68
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 1550 0 0 0 1267 1 0 0 25 0 1 0 1004801614 7897088 1535 1992294400 134512640 135226915 4294956208 18446744073709551615 134531436 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 1928 1535 81 174 0 1751 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13068

[startup+25.5026 s]
/proc/loadavg: 0.95 0.98 0.99 2/75 13265
/proc/meminfo: memFree=1370768/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=9600 CPUtime=25.46
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 2019 0 0 0 2545 1 0 0 25 0 1 0 1004801614 9830400 2004 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 2400 2004 81 174 0 2223 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14956

[startup+51.1023 s]
/proc/loadavg: 0.96 0.98 0.99 2/75 13265
/proc/meminfo: memFree=1367760/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=13040 CPUtime=51.06
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 2819 0 0 0 5104 2 0 0 25 0 1 0 1004801614 13352960 2804 1992294400 134512640 135226915 4294956208 18446744073709551615 134536757 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 3260 2804 81 174 0 3083 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18396

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/75 13265
/proc/meminfo: memFree=1362896/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=17652 CPUtime=102.24
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 3937 0 0 0 10221 3 0 0 25 0 1 0 1004801614 18075648 3922 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 4413 3922 81 174 0 4236 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23008

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 13265
/proc/meminfo: memFree=1360464/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=20272 CPUtime=162.2
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 4546 0 0 0 16217 3 0 0 25 0 1 0 1004801614 20758528 4531 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 5068 4531 81 174 0 4891 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 25628

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 13265
/proc/meminfo: memFree=1356176/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=24916 CPUtime=222.18
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 5647 0 0 0 22214 4 0 0 25 0 1 0 1004801614 25513984 5632 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 6229 5632 81 174 0 6052 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 30272

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 13265
/proc/meminfo: memFree=1354768/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=26416 CPUtime=282.16
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 6000 0 0 0 28211 5 0 0 25 0 1 0 1004801614 27049984 5985 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 6604 5985 81 174 0 6427 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 31772

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 13265
/proc/meminfo: memFree=1351184/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=30120 CPUtime=342.13
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 6886 0 0 0 34207 6 0 0 25 0 1 0 1004801614 30842880 6871 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 7530 6871 81 174 0 7353 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 35476

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 13265
/proc/meminfo: memFree=1350736/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=30616 CPUtime=402.1
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 7000 0 0 0 40204 6 0 0 25 0 1 0 1004801614 31350784 6985 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 7654 6985 81 174 0 7477 0

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

/proc/13265/statm: 9335 8524 81 174 0 9158 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 42696

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 13265
/proc/meminfo: memFree=1344400/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=37484 CPUtime=582.02
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 8577 0 0 0 58194 8 0 0 25 0 1 0 1004801614 38383616 8562 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 9371 8562 81 174 0 9194 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 42840

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 13265
/proc/meminfo: memFree=1343632/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=38116 CPUtime=642
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 8773 0 0 0 64192 8 0 0 25 0 1 0 1004801614 39030784 8758 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 9529 8758 81 174 0 9352 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 43472

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 13265
/proc/meminfo: memFree=1340176/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=41984 CPUtime=701.97
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 9648 0 0 0 70188 9 0 0 25 0 1 0 1004801614 42991616 9633 1992294400 134512640 135226915 4294956208 18446744073709551615 134749631 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 10496 9633 81 174 0 10319 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 47340

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 13265
/proc/meminfo: memFree=1337040/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=44848 CPUtime=761.95
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 10407 0 0 0 76185 10 0 0 25 0 1 0 1004801614 45924352 10392 1992294400 134512640 135226915 4294956208 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 11212 10392 81 174 0 11035 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 50204

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 13265
/proc/meminfo: memFree=1336912/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=44984 CPUtime=821.92
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 10435 0 0 0 82182 10 0 0 25 0 1 0 1004801614 46063616 10420 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 11246 10420 81 174 0 11069 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 50340

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 13265
/proc/meminfo: memFree=1336528/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=45460 CPUtime=881.89
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 10528 0 0 0 88179 10 0 0 25 0 1 0 1004801614 46551040 10513 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 11365 10513 81 174 0 11188 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 50816

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 13265
/proc/meminfo: memFree=1335824/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=46276 CPUtime=941.86
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 10689 0 0 0 94176 10 0 0 25 0 1 0 1004801614 47386624 10674 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 11569 10674 81 174 0 11392 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 51632

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 13265
/proc/meminfo: memFree=1334672/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=47612 CPUtime=1001.84
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 10986 0 0 0 100173 11 0 0 25 0 1 0 1004801614 48754688 10971 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 11903 10971 81 174 0 11726 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 52968

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 13265
/proc/meminfo: memFree=1330832/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=52184 CPUtime=1061.81
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 11969 0 0 0 106169 12 0 0 25 0 1 0 1004801614 53436416 11954 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 13046 11954 81 174 0 12869 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 57540

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 13267
/proc/meminfo: memFree=1328208/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=54904 CPUtime=1121.78
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 12602 0 0 0 112165 13 0 0 25 0 1 0 1004801614 56221696 12587 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 13726 12587 81 174 0 13549 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 60260

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 13267
/proc/meminfo: memFree=1328080/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=55064 CPUtime=1181.75
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 12639 0 0 0 118162 13 0 0 25 0 1 0 1004801614 56385536 12624 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 13766 12624 81 174 0 13589 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 60420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/75 13267
/proc/meminfo: memFree=1328080/2055920 swapFree=4175408/4192956
[pid=13262] ppid=13260 vsize=5356 CPUtime=0
/proc/13262/stat : 13262 (lysat.sh) S 13260 13262 13035 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 1004801613 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13262/statm: 1339 237 195 169 0 50 0
[pid=13265] ppid=13262 vsize=55064 CPUtime=1200.04
/proc/13265/stat : 13265 (LySATi) R 13262 13262 13035 0 -1 4194304 12639 0 0 0 119991 13 0 0 25 0 1 0 1004801614 56385536 12624 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/13265/statm: 13766 12624 81 174 0 13589 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 60420

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13262 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.009998
# 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): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.91
CPU system time (s): 0.13
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 60420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 459
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 1.01984 second user time and 3.38448 second system time

The end

Launcher Data 

Begin job on node79 at 2009-03-31 20:23:51
IDJOB=1526634
IDBENCH=70583
IDSOLVER=511
FILE ID=node79/1526634-1238523831
PBS_JOBID= 9062022
Free space on /tmp= 65556 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S125259973-020.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526634-1238523831/watcher-1526634-1238523831 -o /tmp/evaluation-result-1526634-1238523831/solver-1526634-1238523831 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526634-1238523831.cnf i

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

MD5SUM BENCH= 12036b968a11f05f0115f39f0b6ae97c
RANDOM SEED=2069678458

node79.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		: 3000.232
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		: 3000.232
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:       1379520 kB
Buffers:         91520 kB
Cached:         480264 kB
SwapCached:      11792 kB
Active:         329996 kB
Inactive:       257912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1379520 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          22644 kB
Slab:            73684 kB
Committed_AS:  2709884 kB
PageTables:       2004 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= 65552 MiB
End job on node79 at 2009-03-31 20:43:53