Trace number 1526514

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S596342014-039.cnf
MD5SUM2515572a613e65602da74910f5ce3b7f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark103.884
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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 |    1785     5355 |     535       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1775     5384 |      --       0       --      -- |     --   | -10/29
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 410   #clauses: 1775   #literals: 5384
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:  410                                                  |
0.00/0.01	c |  Number of clauses:    1775                                                 |
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-1526514-1238505828/watcher-1526514-1238505828 -o /tmp/evaluation-result-1526514-1238505828/solver-1526514-1238505828 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526514-1238505828.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 3/64 15272
/proc/meminfo: memFree=1629120/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1123248558 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15272/statm: 1339 235 195 169 0 50 0
[pid=15273] ppid=15272 vsize=828 CPUtime=0
/proc/15273/stat : 15273 (SatElite) R 15272 15272 15114 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1123248558 847872 131 1992294400 134512640 135034092 4294956096 18446744073709551615 134566187 0 0 4096 3 0 0 0 17 1 0 0
/proc/15273/statm: 207 131 68 127 0 77 0

[startup+0.058233 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15272
/proc/meminfo: memFree=1629120/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101239 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15272
/proc/meminfo: memFree=1629120/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301267 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15272
/proc/meminfo: memFree=1629120/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701327 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15272
/proc/meminfo: memFree=1629120/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50144 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15275
/proc/meminfo: memFree=1627184/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=3760 CPUtime=1.48
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 580 0 0 0 148 0 0 0 25 0 1 0 1123248559 3850240 565 1992294400 134512640 135226915 4294956208 18446744073709551615 134540077 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 940 565 81 174 0 763 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9116

[startup+3.10167 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15275
/proc/meminfo: memFree=1626288/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=4472 CPUtime=3.08
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 769 0 0 0 308 0 0 0 25 0 1 0 1123248559 4579328 754 1992294400 134512640 135226915 4294956208 18446744073709551615 134554619 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 1118 754 81 174 0 941 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9828

[startup+6.30215 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15275
/proc/meminfo: memFree=1624944/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=5572 CPUtime=6.27
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 1056 0 0 0 627 0 0 0 25 0 1 0 1123248559 5705728 1041 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 1393 1041 81 174 0 1216 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10928

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15275
/proc/meminfo: memFree=1623408/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=7336 CPUtime=12.68
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 1483 0 0 0 1267 1 0 0 25 0 1 0 1123248559 7512064 1468 1992294400 134512640 135226915 4294956208 18446744073709551615 134536818 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 1834 1468 81 174 0 1657 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12692

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 15275
/proc/meminfo: memFree=1620976/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=9428 CPUtime=25.47
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 2000 0 0 0 2546 1 0 0 25 0 1 0 1123248559 9654272 1985 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 2357 1985 81 174 0 2180 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14784

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 15275
/proc/meminfo: memFree=1618544/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=12016 CPUtime=51.06
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 2596 0 0 0 5104 2 0 0 25 0 1 0 1123248559 12304384 2581 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 3004 2581 81 174 0 2827 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17372

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 15275
/proc/meminfo: memFree=1614000/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=16680 CPUtime=102.24
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 3730 0 0 0 10221 3 0 0 25 0 1 0 1123248559 17080320 3715 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 4170 3715 81 174 0 3993 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22036

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15275
/proc/meminfo: memFree=1610544/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=20264 CPUtime=162.23
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 4589 0 0 0 16218 5 0 0 25 0 1 0 1123248559 20750336 4574 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 5066 4574 81 174 0 4889 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25620

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15275
/proc/meminfo: memFree=1607728/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=23184 CPUtime=222.21
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 5282 0 0 0 22215 6 0 0 25 0 1 0 1123248559 23740416 5267 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 5796 5267 81 174 0 5619 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28540

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15275
/proc/meminfo: memFree=1604912/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=26148 CPUtime=282.19
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 5990 0 0 0 28212 7 0 0 25 0 1 0 1123248559 26775552 5975 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 6537 5975 81 174 0 6360 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 31504

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15275
/proc/meminfo: memFree=1604208/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=26804 CPUtime=342.17
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 6149 0 0 0 34210 7 0 0 25 0 1 0 1123248559 27447296 6134 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 6701 6134 81 174 0 6524 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 32160

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15275
/proc/meminfo: memFree=1601264/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=29672 CPUtime=402.16
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 6881 0 0 0 40208 8 0 0 25 0 1 0 1123248559 30384128 6866 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 7418 6866 81 174 0 7241 0

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

/proc/15275/statm: 7967 7365 81 174 0 7790 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 37224

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15275
/proc/meminfo: memFree=1594928/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=36952 CPUtime=582.1
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 8494 0 0 0 58200 10 0 0 25 0 1 0 1123248559 37838848 8479 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 9238 8479 81 174 0 9061 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 42308

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15275
/proc/meminfo: memFree=1592624/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=39428 CPUtime=642.09
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 9051 0 0 0 64198 11 0 0 25 0 1 0 1123248559 40374272 9036 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 9857 9036 81 174 0 9680 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 44784

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15275
/proc/meminfo: memFree=1592240/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=39740 CPUtime=702.06
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 9136 0 0 0 70195 11 0 0 25 0 1 0 1123248559 40693760 9121 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 9935 9121 81 174 0 9758 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 45096

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15277
/proc/meminfo: memFree=1591728/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=40444 CPUtime=762.06
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 9275 0 0 0 76194 12 0 0 25 0 1 0 1123248559 41414656 9260 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 10111 9260 81 174 0 9934 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 45800

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15277
/proc/meminfo: memFree=1591344/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=41084 CPUtime=822.03
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 9382 0 0 0 82191 12 0 0 25 0 1 0 1123248559 42070016 9367 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 10271 9367 81 174 0 10094 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 46440

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15277
/proc/meminfo: memFree=1588272/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=43856 CPUtime=882.02
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 10144 0 0 0 88189 13 0 0 25 0 1 0 1123248559 44908544 10129 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 10964 10129 81 174 0 10787 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 49212

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15277
/proc/meminfo: memFree=1584752/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=47420 CPUtime=941.99
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 11023 0 0 0 94185 14 0 0 25 0 1 0 1123248559 48558080 11008 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 11855 11008 81 174 0 11678 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 52776

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15277
/proc/meminfo: memFree=1584240/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=47812 CPUtime=1001.97
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 11131 0 0 0 100183 14 0 0 25 0 1 0 1123248559 48959488 11116 1992294400 134512640 135226915 4294956208 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 11953 11116 81 174 0 11776 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 53168

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15277
/proc/meminfo: memFree=1584112/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=47956 CPUtime=1061.97
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 11163 0 0 0 106182 15 0 0 25 0 1 0 1123248559 49106944 11148 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 11989 11148 81 174 0 11812 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 53312

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15277
/proc/meminfo: memFree=1584112/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=47956 CPUtime=1121.95
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 11172 0 0 0 112180 15 0 0 25 0 1 0 1123248559 49106944 11157 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 11989 11157 81 174 0 11812 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 53312

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15277
/proc/meminfo: memFree=1583600/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=48632 CPUtime=1181.93
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 11312 0 0 0 118178 15 0 0 25 0 1 0 1123248559 49799168 11297 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 12158 11297 81 174 0 11981 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 53988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15277
/proc/meminfo: memFree=1583472/2055920 swapFree=4174420/4192956
[pid=15272] ppid=15270 vsize=5356 CPUtime=0
/proc/15272/stat : 15272 (lysat.sh) S 15270 15272 15114 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123248558 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15272/statm: 1339 237 195 169 0 50 0
[pid=15275] ppid=15272 vsize=48704 CPUtime=1200.02
/proc/15275/stat : 15275 (LySATi) R 15272 15272 15114 0 -1 4194304 11322 0 0 0 119987 15 0 0 25 0 1 0 1123248559 49872896 11307 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15275/statm: 12176 11307 81 174 0 11999 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 54060

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 15272 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=999
# CPU time returned by wait4() is 0.009997
# 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): 1199.87
CPU system time (s): 0.15
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 54060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462
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 1.3208 second user time and 3.05354 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-31 15:23:49
IDJOB=1526514
IDBENCH=70559
IDSOLVER=511
FILE ID=node22/1526514-1238505828
PBS_JOBID= 9061964
Free space on /tmp= 66332 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S596342014-039.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526514-1238505828/watcher-1526514-1238505828 -o /tmp/evaluation-result-1526514-1238505828/solver-1526514-1238505828 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526514-1238505828.cnf i

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

MD5SUM BENCH= 2515572a613e65602da74910f5ce3b7f
RANDOM SEED=1119445164

node22.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		: 3000.279
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		: 3000.279
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:       1629664 kB
Buffers:         89324 kB
Cached:         239140 kB
SwapCached:      12352 kB
Active:         185644 kB
Inactive:       156744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1629664 kB
SwapTotal:     4192956 kB
SwapFree:      4174420 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          15576 kB
Slab:            70024 kB
Committed_AS:  3027572 kB
PageTables:       1372 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= 66328 MiB
End job on node22 at 2009-03-31 15:43:51