Trace number 1525210

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S2092874799-044.cnf
MD5SUM0a19f92dcb720285a20d980734b7d718
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.4954
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.09/0.15	c |         0 |   41732   126613 |      --       0       --      -- |     --   | -268/613
0.09/0.15	c ==============================================================================
0.09/0.15	c Result  :   #vars: 9767   #clauses: 41732   #literals: 126613
0.09/0.15	c CPU time:   0.140978 s
0.09/0.15	c ==============================================================================
0.18/0.20	This is MiniSat 2.0 beta
0.18/0.20	WARNING: for repeatability, setting FPU to use double precision
0.18/0.20	============================[ Problem Statistics ]=============================
0.18/0.20	|                                                                             |
0.18/0.20	|  Number of variables:  9767                                                 |
0.18/0.20	|  Number of clauses:    41732                                                |
0.18/0.23	|  Parsing time:         0.03         s                                       |

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525210-1238390314/watcher-1525210-1238390314 -o /tmp/evaluation-result-1525210-1238390314/solver-1525210-1238390314 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525210-1238390314.cnf c 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23326
/proc/meminfo: memFree=1766008/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111697606 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23326/statm: 1339 235 195 169 0 50 0
[pid=23327] ppid=23326 vsize=2388 CPUtime=0
/proc/23327/stat : 23327 (SatElite) R 23326 23326 23103 0 -1 4194304 399 0 0 0 0 0 0 0 18 0 1 0 1111697607 2445312 383 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/23327/statm: 597 383 50 127 0 467 0

[startup+0.102216 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23326
/proc/meminfo: memFree=1766008/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111697606 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23326/statm: 1339 235 195 169 0 50 0
[pid=23327] ppid=23326 vsize=5896 CPUtime=0.09
/proc/23327/stat : 23327 (SatElite) R 23326 23326 23103 0 -1 4194304 1267 0 0 0 9 0 0 0 18 0 1 0 1111697607 6037504 1251 1992294400 134512640 135034092 4294956112 18446744073709551615 134529202 0 0 4096 3 0 0 0 17 1 0 0
/proc/23327/statm: 1474 1251 68 127 0 1344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11252

[startup+0.201229 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23326
/proc/meminfo: memFree=1766008/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111697606 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23326/statm: 1339 235 195 169 0 50 0
[pid=23327] ppid=23326 vsize=5900 CPUtime=0.18
/proc/23327/stat : 23327 (SatElite) R 23326 23326 23103 0 -1 4194304 1353 0 0 0 18 0 0 0 18 0 1 0 1111697607 6041600 1253 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/23327/statm: 1475 1253 69 127 0 1345 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 11256

[startup+0.301253 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23326
/proc/meminfo: memFree=1766008/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 5356

[startup+0.701306 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 23326
/proc/meminfo: memFree=1766008/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 5356

[startup+1.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1759464/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=7404 CPUtime=1.28
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 1645 0 0 0 128 0 0 0 25 0 1 0 1111697627 7581696 1631 1992294400 134512640 135214827 4294956224 18446744073709551615 134529913 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 1851 1631 78 171 0 1678 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12760

[startup+3.10161 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1756904/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=10844 CPUtime=2.88
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 2503 0 0 0 287 1 0 0 25 0 1 0 1111697627 11104256 2489 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 2711 2489 78 171 0 2538 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16200

[startup+6.30103 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1750568/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=16788 CPUtime=6.08
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 3973 0 0 0 606 2 0 0 25 0 1 0 1111697627 17190912 3959 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 4197 3959 78 171 0 4024 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22144

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1739304/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=27244 CPUtime=12.48
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 6607 0 0 0 1243 5 0 0 25 0 1 0 1111697627 27897856 6593 1992294400 134512640 135214827 4294956224 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 6811 6593 78 171 0 6638 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32600

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1721448/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=44528 CPUtime=25.28
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 10903 0 0 0 2518 10 0 0 25 0 1 0 1111697627 45596672 10889 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 11132 10889 78 171 0 10959 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49884

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1716392/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=49280 CPUtime=50.87
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 12107 0 0 0 5076 11 0 0 25 0 1 0 1111697627 50462720 12093 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 12320 12093 78 171 0 12147 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 54636

[startup+102.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1703592/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=62084 CPUtime=102.06
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 15297 0 0 0 10192 14 0 0 25 0 1 0 1111697627 63574016 15283 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 15521 15283 78 171 0 15348 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 67440

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1695720/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=69992 CPUtime=162.03
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 17255 0 0 0 16187 16 0 0 25 0 1 0 1111697627 71671808 17241 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 17498 17241 78 171 0 17325 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 75348

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1687464/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=78176 CPUtime=222.01
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 19310 0 0 0 22183 18 0 0 25 0 1 0 1111697627 80052224 19296 1992294400 134512640 135214827 4294956224 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 19544 19296 78 171 0 19371 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 83532

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1687464/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=78176 CPUtime=281.99
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 19310 0 0 0 28181 18 0 0 25 0 1 0 1111697627 80052224 19296 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 19544 19296 78 171 0 19371 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 83532

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1678696/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=86940 CPUtime=341.98
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 21485 0 0 0 34177 21 0 0 25 0 1 0 1111697627 89026560 21471 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 21735 21471 78 171 0 21562 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 92296

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1678632/2055920 swapFree=4177692/4192956

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

/proc/23329/statm: 24573 24350 78 171 0 24400 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 103648

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1667176/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=98292 CPUtime=641.89
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 24364 0 0 0 64164 25 0 0 25 0 1 0 1111697627 100651008 24350 1992294400 134512640 135214827 4294956224 18446744073709551615 134529473 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 24573 24350 78 171 0 24400 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 103648

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1666728/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=98688 CPUtime=701.86
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 24463 0 0 0 70161 25 0 0 25 0 1 0 1111697627 101056512 24449 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 24672 24449 78 171 0 24499 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 104044

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1666792/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=98688 CPUtime=761.85
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 24463 0 0 0 76160 25 0 0 25 0 1 0 1111697627 101056512 24449 1992294400 134512640 135214827 4294956224 18446744073709551615 134529203 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 24672 24449 78 171 0 24499 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 104044

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1657960/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=107532 CPUtime=821.82
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 26655 0 0 0 82154 28 0 0 25 0 1 0 1111697627 110112768 26641 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 26883 26641 78 171 0 26710 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 112888

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1657960/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=107532 CPUtime=881.82
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 26655 0 0 0 88153 29 0 0 25 0 1 0 1111697627 110112768 26641 1992294400 134512640 135214827 4294956224 18446744073709551615 134529383 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 26883 26641 78 171 0 26710 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 112888

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1651432/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=114180 CPUtime=941.79
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 28268 0 0 0 94149 30 0 0 25 0 1 0 1111697627 116920320 28254 1992294400 134512640 135214827 4294956224 18446744073709551615 134529402 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 28545 28254 78 171 0 28372 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 119536

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1651496/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=114180 CPUtime=1001.77
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 28268 0 0 0 100147 30 0 0 25 0 1 0 1111697627 116920320 28254 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 28545 28254 78 171 0 28372 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 119536

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1651624/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=114180 CPUtime=1061.76
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 28268 0 0 0 106145 31 0 0 25 0 1 0 1111697627 116920320 28254 1992294400 134512640 135214827 4294956224 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 28545 28254 78 171 0 28372 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 119536

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1649000/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=116704 CPUtime=1121.74
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 28917 0 0 0 112142 32 0 0 25 0 1 0 1111697627 119504896 28903 1992294400 134512640 135214827 4294956224 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 29176 28903 78 171 0 29003 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 122060

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1648936/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=116704 CPUtime=1181.72
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 28917 0 0 0 118140 32 0 0 25 0 1 0 1111697627 119504896 28903 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 29176 28903 78 171 0 29003 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 122060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1648936/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=116704 CPUtime=1199.82
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 28917 0 0 0 119950 32 0 0 25 0 1 0 1111697627 119504896 28903 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 29176 28903 78 171 0 29003 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 122060

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23329
/proc/meminfo: memFree=1648936/2055920 swapFree=4177692/4192956
[pid=23326] ppid=23324 vsize=5356 CPUtime=0.2
/proc/23326/stat : 23326 (lysat.sh) S 23324 23326 23103 0 -1 4194304 310 1356 0 0 0 0 19 1 17 0 1 0 1111697606 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23326/statm: 1339 237 195 169 0 50 0
[pid=23329] ppid=23326 vsize=116704 CPUtime=1199.82
/proc/23329/stat : 23329 (LySATc) R 23326 23326 23103 0 -1 4194304 28917 0 0 0 119950 32 0 0 25 0 1 0 1111697627 119504896 28903 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/23329/statm: 29176 28903 78 171 0 29003 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 122060

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23326 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=192970
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=13997
# CPU time returned by wait4() is 0.206967
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.69
CPU system time (s): 0.33
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 122060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.19297
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1666
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 1.45678 second user time and 2.91656 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-30 07:18:34
IDJOB=1525210
IDBENCH=70298
IDSOLVER=512
FILE ID=node13/1525210-1238390314
PBS_JOBID= 9061356
Free space on /tmp= 66396 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S2092874799-044.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525210-1238390314/watcher-1525210-1238390314 -o /tmp/evaluation-result-1525210-1238390314/solver-1525210-1238390314 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525210-1238390314.cnf c

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

MD5SUM BENCH= 0a19f92dcb720285a20d980734b7d718
RANDOM SEED=1920044011

node13.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		: 3000.240
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		: 3000.240
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:       1766488 kB
Buffers:         59056 kB
Cached:         158736 kB
SwapCached:       9056 kB
Active:         151444 kB
Inactive:        76748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766488 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:            2912 kB
Writeback:           0 kB
Mapped:          16100 kB
Slab:            47216 kB
Committed_AS:  2977772 kB
PageTables:       1464 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= 66392 MiB
End job on node13 at 2009-03-30 07:38:36