Trace number 1526884

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S502087726-095.cnf
MD5SUM19585c969548ec91e42795356f5c76b1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark32.759
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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 |    1615     4845 |     484       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1604     4876 |      --       0       --      -- |     --   | -11/31
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 369   #clauses: 1604   #literals: 4876
0.00/0.00	c CPU time:   0.004999 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:  369                                                  |
0.00/0.01	c |  Number of clauses:    1604                                                 |
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-1526884-1238564349/watcher-1526884-1238564349 -o /tmp/evaluation-result-1526884-1238564349/solver-1526884-1238564349 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526884-1238564349.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 1.07 3/65 23418
/proc/meminfo: memFree=1206904/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 340155618 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 235 195 169 0 50 0
[pid=23419] ppid=23418 vsize=832 CPUtime=0
/proc/23419/stat : 23419 (SatElite) R 23418 23418 23288 0 -1 4194304 143 0 0 0 0 0 0 0 19 0 1 0 340155618 851968 127 1992294400 134512640 135034092 4294956096 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/23419/statm: 208 127 68 127 0 78 0

[startup+0.0602339 s]
/proc/loadavg: 0.92 0.98 1.07 3/65 23418
/proc/meminfo: memFree=1206904/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102233 s]
/proc/loadavg: 0.92 0.98 1.07 3/65 23418
/proc/meminfo: memFree=1206904/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301258 s]
/proc/loadavg: 0.92 0.98 1.07 3/65 23418
/proc/meminfo: memFree=1206904/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701309 s]
/proc/loadavg: 0.92 0.98 1.07 3/65 23418
/proc/meminfo: memFree=1206904/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50141 s]
/proc/loadavg: 0.92 0.98 1.07 2/67 23421
/proc/meminfo: memFree=1205032/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=3752 CPUtime=1.48
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 571 0 0 0 148 0 0 0 25 0 1 0 340155619 3842048 556 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 938 556 81 174 0 761 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9108

[startup+3.10161 s]
/proc/loadavg: 0.92 0.98 1.07 2/67 23421
/proc/meminfo: memFree=1204264/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=4684 CPUtime=3.08
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 823 0 0 0 308 0 0 0 25 0 1 0 340155619 4796416 808 1992294400 134512640 135226915 4294956208 18446744073709551615 134536760 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 1171 808 81 174 0 994 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10040

[startup+6.30201 s]
/proc/loadavg: 0.93 0.98 1.07 2/67 23421
/proc/meminfo: memFree=1202536/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=5796 CPUtime=6.28
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 1078 0 0 0 628 0 0 0 25 0 1 0 340155619 5935104 1063 1992294400 134512640 135226915 4294956208 18446744073709551615 134539996 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 1449 1063 81 174 0 1272 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11152

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 1.07 2/67 23421
/proc/meminfo: memFree=1201128/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=7192 CPUtime=12.68
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 1445 0 0 0 1267 1 0 0 25 0 1 0 340155619 7364608 1430 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 1798 1430 81 174 0 1621 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12548

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 1.06 2/67 23421
/proc/meminfo: memFree=1198504/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=9564 CPUtime=25.47
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 2018 0 0 0 2546 1 0 0 25 0 1 0 340155619 9793536 2003 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 2391 2003 81 174 0 2214 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14920

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 1.06 2/67 23421
/proc/meminfo: memFree=1196392/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=11924 CPUtime=51.07
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 2568 0 0 0 5104 3 0 0 25 0 1 0 340155619 12210176 2553 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 2981 2553 81 174 0 2804 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17280

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.06 2/67 23421
/proc/meminfo: memFree=1192808/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=15692 CPUtime=102.26
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 3457 0 0 0 10222 4 0 0 25 0 1 0 340155619 16068608 3442 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 3923 3442 81 174 0 3746 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21048

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/67 23421
/proc/meminfo: memFree=1188392/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=20104 CPUtime=162.23
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 4550 0 0 0 16218 5 0 0 25 0 1 0 340155619 20586496 4535 1992294400 134512640 135226915 4294956208 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 5026 4535 81 174 0 4849 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25460

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/67 23421
/proc/meminfo: memFree=1185448/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=23472 CPUtime=222.22
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 5292 0 0 0 22216 6 0 0 25 0 1 0 340155619 24035328 5277 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 5868 5277 81 174 0 5691 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 28828

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/67 23421
/proc/meminfo: memFree=1184616/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=24568 CPUtime=282.2
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 5511 0 0 0 28214 6 0 0 25 0 1 0 340155619 25157632 5496 1992294400 134512640 135226915 4294956208 18446744073709551615 134536845 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 6142 5496 81 174 0 5965 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 29924

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/67 23421
/proc/meminfo: memFree=1180392/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=28608 CPUtime=342.19
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 6543 0 0 0 34212 7 0 0 25 0 1 0 340155619 29294592 6528 1992294400 134512640 135226915 4294956208 18446744073709551615 134537012 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 7152 6528 81 174 0 6975 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 33964

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/67 23421
/proc/meminfo: memFree=1179816/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=29188 CPUtime=402.17
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 6678 0 0 0 40210 7 0 0 25 0 1 0 340155619 29888512 6663 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 7297 6663 81 174 0 7120 0

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

/proc/23421/statm: 9255 8434 81 174 0 9078 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 42376

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/67 23421
/proc/meminfo: memFree=1172200/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=37508 CPUtime=582.12
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 8578 0 0 0 58203 9 0 0 25 0 1 0 340155619 38408192 8563 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 9377 8563 81 174 0 9200 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 42864

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 23421
/proc/meminfo: memFree=1171816/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=37792 CPUtime=642.1
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 8670 0 0 0 64201 9 0 0 25 0 1 0 340155619 38699008 8655 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 9448 8655 81 174 0 9271 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 43148

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 23421
/proc/meminfo: memFree=1171368/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=38460 CPUtime=702.09
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 8783 0 0 0 70199 10 0 0 25 0 1 0 340155619 39383040 8768 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 9615 8768 81 174 0 9438 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 43816

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 23421
/proc/meminfo: memFree=1167400/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=42880 CPUtime=762.08
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 9779 0 0 0 76196 12 0 0 25 0 1 0 340155619 43909120 9764 1992294400 134512640 135226915 4294956208 18446744073709551615 134731587 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 10720 9764 81 174 0 10543 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 48236

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 23421
/proc/meminfo: memFree=1165480/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=44708 CPUtime=822.05
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 10244 0 0 0 82192 13 0 0 25 0 1 0 340155619 45780992 10229 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 11177 10229 81 174 0 11000 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 50064

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 23421
/proc/meminfo: memFree=1165480/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=44708 CPUtime=882.03
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 10264 0 0 0 88190 13 0 0 25 0 1 0 340155619 45780992 10249 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 11177 10249 81 174 0 11000 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 50064

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 23421
/proc/meminfo: memFree=1165160/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=45284 CPUtime=942.02
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 10345 0 0 0 94189 13 0 0 25 0 1 0 340155619 46370816 10330 1992294400 134512640 135226915 4294956208 18446744073709551615 134536824 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 11321 10330 81 174 0 11144 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 50640

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 23421
/proc/meminfo: memFree=1164584/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=45608 CPUtime=1002
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 10485 0 0 0 100187 13 0 0 25 0 1 0 340155619 46702592 10470 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 11402 10470 81 174 0 11225 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 50964

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 23423
/proc/meminfo: memFree=1162920/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=47796 CPUtime=1061.99
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 10900 0 0 0 106185 14 0 0 25 0 1 0 340155619 48943104 10885 1992294400 134512640 135226915 4294956208 18446744073709551615 134543632 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 11949 10885 81 174 0 11772 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 53152

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 23423
/proc/meminfo: memFree=1158824/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=52304 CPUtime=1121.96
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 11916 0 0 0 112181 15 0 0 25 0 1 0 340155619 53559296 11901 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 13076 11901 81 174 0 12899 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 57660

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 23423
/proc/meminfo: memFree=1155176/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=55920 CPUtime=1181.95
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 12845 0 0 0 118178 17 0 0 25 0 1 0 340155619 57262080 12830 1992294400 134512640 135226915 4294956208 18446744073709551615 134557472 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 13980 12830 81 174 0 13803 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 61276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/67 23423
/proc/meminfo: memFree=1155112/2055920 swapFree=4191900/4192956
[pid=23418] ppid=23416 vsize=5356 CPUtime=0
/proc/23418/stat : 23418 (lysat.sh) S 23416 23418 23288 0 -1 4194304 310 148 0 0 0 0 0 0 19 0 1 0 340155618 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23418/statm: 1339 237 195 169 0 50 0
[pid=23421] ppid=23418 vsize=55920 CPUtime=1200.05
/proc/23421/stat : 23421 (LySATi) R 23418 23418 23288 0 -1 4194304 12845 0 0 0 119988 17 0 0 25 0 1 0 340155619 57262080 12830 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23421/statm: 13980 12830 81 174 0 13803 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 61276

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 23418 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.88
CPU system time (s): 0.17
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 61276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 458
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 0.958854 second user time and 3.41748 second system time

The end

Launcher Data 

Begin job on node54 at 2009-04-01 07:39:09
IDJOB=1526884
IDBENCH=70633
IDSOLVER=511
FILE ID=node54/1526884-1238564349
PBS_JOBID= 9062162
Free space on /tmp= 66492 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S502087726-095.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526884-1238564349/watcher-1526884-1238564349 -o /tmp/evaluation-result-1526884-1238564349/solver-1526884-1238564349 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526884-1238564349.cnf i

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

MD5SUM BENCH= 19585c969548ec91e42795356f5c76b1
RANDOM SEED=1483407703

node54.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1207384 kB
Buffers:         96564 kB
Cached:         653216 kB
SwapCached:        260 kB
Active:         289196 kB
Inactive:       475704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1207384 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          23728 kB
Slab:            69588 kB
Committed_AS:  1055988 kB
PageTables:       1372 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= 66488 MiB
End job on node54 at 2009-04-01 07:59:11