Trace number 1526724

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) 1200.02 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1564075794-028.cnf
MD5SUM12366f275d7d2c369dd8888e0db58ba8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2277     6922 |      --       0       --      -- |     --   | -18/37
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 525   #clauses: 2277   #literals: 6922
0.00/0.00	c CPU time:   0.005999 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:  525                                                  |
0.00/0.01	c |  Number of clauses:    2277                                                 |
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-1526724-1238538623/watcher-1526724-1238538623 -o /tmp/evaluation-result-1526724-1238538623/solver-1526724-1238538623 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526724-1238538623.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 3/72 17538
/proc/meminfo: memFree=1674984/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) R 17536 17538 17348 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1126523462 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 271638391455 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/17538/statm: 1339 234 194 169 0 50 0
[pid=17539] ppid=17538 vsize=960 CPUtime=0
/proc/17539/stat : 17539 (SatElite) R 17538 17538 17348 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 1126523462 983040 149 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/17539/statm: 240 149 68 127 0 110 0

[startup+0.085266 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 17538
/proc/meminfo: memFree=1674984/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101268 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 17538
/proc/meminfo: memFree=1674984/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301305 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 17538
/proc/meminfo: memFree=1674984/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701378 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 17538
/proc/meminfo: memFree=1674984/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50152 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 17541
/proc/meminfo: memFree=1672984/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=3876 CPUtime=1.48
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 617 0 0 0 148 0 0 0 25 0 1 0 1126523463 3969024 602 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 969 602 81 174 0 792 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9232

[startup+3.10181 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 17541
/proc/meminfo: memFree=1671896/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=4704 CPUtime=3.07
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 840 0 0 0 307 0 0 0 25 0 1 0 1126523463 4816896 825 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 1176 825 81 174 0 999 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10060

[startup+6.30139 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 17541
/proc/meminfo: memFree=1670296/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=6552 CPUtime=6.27
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 1283 0 0 0 627 0 0 0 25 0 1 0 1126523463 6709248 1268 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 1638 1268 81 174 0 1461 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11908

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 17541
/proc/meminfo: memFree=1668256/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=8036 CPUtime=12.66
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 1645 0 0 0 1266 0 0 0 25 0 1 0 1126523463 8228864 1630 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 2009 1630 81 174 0 1832 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13392

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/74 17541
/proc/meminfo: memFree=1666016/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=10352 CPUtime=25.46
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 2208 0 0 0 2545 1 0 0 25 0 1 0 1126523463 10600448 2193 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 2588 2193 81 174 0 2411 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15708

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/74 17541
/proc/meminfo: memFree=1662176/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=14480 CPUtime=51.06
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 3215 0 0 0 5103 3 0 0 25 0 1 0 1126523463 14827520 3200 1992294400 134512640 135226915 4294956208 18446744073709551615 134526546 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 3620 3200 81 174 0 3443 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19836

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/74 17541
/proc/meminfo: memFree=1658336/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=17952 CPUtime=102.24
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 4098 0 0 0 10220 4 0 0 25 0 1 0 1126523463 18382848 4083 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 4488 4083 81 174 0 4311 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23308

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 17541
/proc/meminfo: memFree=1654752/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=21636 CPUtime=162.21
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 4981 0 0 0 16216 5 0 0 25 0 1 0 1126523463 22155264 4966 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 5409 4966 81 174 0 5232 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 26992

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 17541
/proc/meminfo: memFree=1649696/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=27012 CPUtime=222.19
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 6247 0 0 0 22212 7 0 0 25 0 1 0 1126523463 27660288 6232 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 6753 6232 81 174 0 6576 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 32368

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 17541
/proc/meminfo: memFree=1649440/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=27312 CPUtime=282.17
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 6341 0 0 0 28210 7 0 0 25 0 1 0 1126523463 27967488 6326 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 6828 6326 81 174 0 6651 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 32668

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 17541
/proc/meminfo: memFree=1643104/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=33728 CPUtime=342.14
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 7912 0 0 0 34206 8 0 0 25 0 1 0 1126523463 34537472 7897 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 8432 7897 81 174 0 8255 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 39084

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 17541
/proc/meminfo: memFree=1642528/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=34336 CPUtime=402.13
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 8053 0 0 0 40204 9 0 0 25 0 1 0 1126523463 35160064 8038 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 8584 8038 81 174 0 8407 0

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

/proc/17541/statm: 9995 9298 81 174 0 9818 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 45336

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 17541
/proc/meminfo: memFree=1637088/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=40312 CPUtime=642.04
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 9424 0 0 0 64193 11 0 0 25 0 1 0 1126523463 41279488 9409 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 10078 9409 81 174 0 9901 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 45668

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 17541
/proc/meminfo: memFree=1636064/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=41352 CPUtime=702.01
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 9656 0 0 0 70190 11 0 0 25 0 1 0 1126523463 42344448 9641 1992294400 134512640 135226915 4294956208 18446744073709551615 134536984 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 10338 9641 81 174 0 10161 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 46708

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 17541
/proc/meminfo: memFree=1631264/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=46220 CPUtime=762
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 10842 0 0 0 76188 12 0 0 25 0 1 0 1126523463 47329280 10827 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 11555 10827 81 174 0 11378 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 51576

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 17543
/proc/meminfo: memFree=1626720/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=50936 CPUtime=821.97
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 12007 0 0 0 82183 14 0 0 25 0 1 0 1126523463 52158464 11992 1992294400 134512640 135226915 4294956208 18446744073709551615 134531201 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 12734 11992 81 174 0 12557 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 56292

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 17543
/proc/meminfo: memFree=1626656/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=50936 CPUtime=881.94
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 12008 0 0 0 88180 14 0 0 25 0 1 0 1126523463 52158464 11993 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 12734 11993 81 174 0 12557 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 56292

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 17543
/proc/meminfo: memFree=1626592/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=50936 CPUtime=941.92
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 12012 0 0 0 94178 14 0 0 25 0 1 0 1126523463 52158464 11997 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 12734 11997 81 174 0 12557 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 56292

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 17543
/proc/meminfo: memFree=1626336/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=51288 CPUtime=1001.89
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 12084 0 0 0 100175 14 0 0 25 0 1 0 1126523463 52518912 12069 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 12822 12069 81 174 0 12645 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 56644

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 17543
/proc/meminfo: memFree=1626080/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=51692 CPUtime=1061.87
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 12166 0 0 0 106173 14 0 0 25 0 1 0 1126523463 52932608 12151 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 12923 12151 81 174 0 12746 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 57048

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 17543
/proc/meminfo: memFree=1623968/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=53744 CPUtime=1121.85
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 12682 0 0 0 112170 15 0 0 25 0 1 0 1126523463 55033856 12667 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 13436 12667 81 174 0 13259 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 59100

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 17543
/proc/meminfo: memFree=1620320/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=57920 CPUtime=1181.83
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 13616 0 0 0 118166 17 0 0 25 0 1 0 1126523463 59310080 13601 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 14480 13601 81 174 0 14303 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 63276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 17543
/proc/meminfo: memFree=1618976/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=59284 CPUtime=1200.02
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 13921 0 0 0 119985 17 0 0 25 0 1 0 1126523463 60706816 13906 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 14821 13906 81 174 0 14644 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 64640

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 17543
/proc/meminfo: memFree=1618976/2055920 swapFree=4174692/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (lysat.sh) S 17536 17538 17348 0 -1 4194304 310 170 0 0 0 0 0 0 16 0 1 0 1126523462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 1339 237 195 169 0 50 0
[pid=17541] ppid=17538 vsize=59284 CPUtime=1200.02
/proc/17541/stat : 17541 (LySATi) R 17538 17538 17348 0 -1 4194304 13921 0 0 0 119985 17 0 0 25 0 1 0 1126523463 60706816 13906 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/17541/statm: 14821 13906 81 174 0 14644 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 64640

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17538 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.012997
# 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): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.85
CPU system time (s): 0.17
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 64640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 480
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= 2

runsolver used 0.974851 second user time and 3.41848 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-01 00:30:23
IDJOB=1526724
IDBENCH=70601
IDSOLVER=511
FILE ID=node67/1526724-1238538623
PBS_JOBID= 9062077
Free space on /tmp= 66376 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1564075794-028.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526724-1238538623/watcher-1526724-1238538623 -o /tmp/evaluation-result-1526724-1238538623/solver-1526724-1238538623 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526724-1238538623.cnf i

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

MD5SUM BENCH= 12366f275d7d2c369dd8888e0db58ba8
RANDOM SEED=146766709

node67.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		: 3000.265
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		: 3000.265
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:       1675528 kB
Buffers:         75588 kB
Cached:         215000 kB
SwapCached:       9632 kB
Active:         173508 kB
Inactive:       128140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1675528 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          16792 kB
Slab:            63820 kB
Committed_AS:  3201384 kB
PageTables:       2052 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= 66372 MiB
End job on node67 at 2009-04-01 00:50:26