Trace number 1526503

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
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.1 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S572248576-042.cnf
MD5SUM3dd081bf1c5f1756e6172fad5da9506e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark178.766
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 % |
0.00/0.01	c |         0 |    1779     5373 |      --       0       --      -- |     --   | -6/18
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 414   #clauses: 1779   #literals: 5373
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	c ==============================================================================

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-1526503-1238504409/watcher-1526503-1238504409 -o /tmp/evaluation-result-1526503-1238504409/solver-1526503-1238504409 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526503-1238504409.cnf aimd 2 

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: 1.95 1.78 1.42 3/64 6561
/proc/meminfo: memFree=1532544/2055920 swapFree=4176708/4192956
[pid=6561] ppid=6559 vsize=880 CPUtime=0
/proc/6561/stat : 6561 (manysat.sh) R 6559 6561 6244 0 -1 4194304 41 0 0 0 0 0 0 0 19 0 1 0 1123102907 901120 25 1992294400 4194304 4889804 548682068784 18446744073709551615 235368674581 0 0 4096 0 0 0 0 17 0 0 0
/proc/6561/statm: 220 25 18 169 0 8 0

[startup+0.094149 s]
/proc/loadavg: 1.95 1.78 1.42 3/64 6561
/proc/meminfo: memFree=1532544/2055920 swapFree=4176708/4192956
[pid=6561] ppid=6559 vsize=5356 CPUtime=0
/proc/6561/stat : 6561 (manysat.sh) S 6559 6561 6244 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123102907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6561/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10479 s]
/proc/loadavg: 1.95 1.78 1.42 3/64 6561
/proc/meminfo: memFree=1532544/2055920 swapFree=4176708/4192956
[pid=6561] ppid=6559 vsize=5356 CPUtime=0
/proc/6561/stat : 6561 (manysat.sh) S 6559 6561 6244 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123102907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6561/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302003 s]
/proc/loadavg: 1.95 1.78 1.42 3/64 6561
/proc/meminfo: memFree=1532544/2055920 swapFree=4176708/4192956
[pid=6561] ppid=6559 vsize=5356 CPUtime=0
/proc/6561/stat : 6561 (manysat.sh) S 6559 6561 6244 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123102907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6561/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701039 s]
/proc/loadavg: 1.95 1.78 1.42 3/64 6561
/proc/meminfo: memFree=1532544/2055920 swapFree=4176708/4192956
[pid=6561] ppid=6559 vsize=5356 CPUtime=0
/proc/6561/stat : 6561 (manysat.sh) S 6559 6561 6244 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123102907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6561/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50211 s]
/proc/loadavg: 1.95 1.78 1.42 3/67 6565
/proc/meminfo: memFree=1530408/2055920 swapFree=4176708/4192956
[pid=6561] ppid=6559 vsize=5356 CPUtime=0
/proc/6561/stat : 6561 (manysat.sh) S 6559 6561 6244 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123102907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6561/statm: 1339 238 195 169 0 50 0
[pid=6564] ppid=6561 vsize=15500 CPUtime=2.95
/proc/6564/stat : 6564 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194304 783 0 0 0 295 0 0 0 16 0 2 0 1123102908 15872000 769 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6564/statm: 3875 769 83 193 0 3679 0
[pid=6564/tid=6565] ppid=6561 vsize=15500 CPUtime=1.47
/proc/6564/task/6565/stat : 6565 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194368 305 0 0 0 147 0 0 0 17 0 2 0 1123102908 15872000 769 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 20856

[startup+3.10226 s]
/proc/loadavg: 1.95 1.78 1.42 3/67 6565
/proc/meminfo: memFree=1528296/2055920 swapFree=4176708/4192956
[pid=6561] ppid=6559 vsize=5356 CPUtime=0
/proc/6561/stat : 6561 (manysat.sh) S 6559 6561 6244 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123102907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6561/statm: 1339 238 195 169 0 50 0
[pid=6564] ppid=6561 vsize=17700 CPUtime=6.15
/proc/6564/stat : 6564 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194304 1392 0 0 0 614 1 0 0 17 0 2 0 1123102908 18124800 1378 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6564/statm: 4425 1378 83 193 0 4229 0
[pid=6564/tid=6565] ppid=6561 vsize=17700 CPUtime=3.07
/proc/6564/task/6565/stat : 6565 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194368 588 0 0 0 307 0 0 0 18 0 2 0 1123102908 18124800 1378 1992294400 134512640 135305190 4294956144 18446744073709551615 134528298 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23056

[startup+6.30155 s]
/proc/loadavg: 1.95 1.78 1.42 3/67 6565
/proc/meminfo: memFree=1523944/2055920 swapFree=4176708/4192956
[pid=6561] ppid=6559 vsize=5356 CPUtime=0
/proc/6561/stat : 6561 (manysat.sh) S 6559 6561 6244 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123102907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6561/statm: 1339 238 195 169 0 50 0
[pid=6564] ppid=6561 vsize=20884 CPUtime=12.52
/proc/6564/stat : 6564 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194304 2249 0 0 0 1251 1 0 0 17 0 2 0 1123102908 21385216 2235 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6564/statm: 5221 2235 83 193 0 5025 0
[pid=6564/tid=6565] ppid=6561 vsize=20884 CPUtime=6.26
/proc/6564/task/6565/stat : 6565 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194368 930 0 0 0 626 0 0 0 19 0 2 0 1123102908 21385216 2235 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 26240

[startup+12.7011 s]
/proc/loadavg: 1.95 1.79 1.42 3/67 6565
/proc/meminfo: memFree=1519600/2055920 swapFree=4176708/4192956
[pid=6561] ppid=6559 vsize=5356 CPUtime=0
/proc/6561/stat : 6561 (manysat.sh) S 6559 6561 6244 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123102907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6561/statm: 1339 238 195 169 0 50 0
[pid=6564] ppid=6561 vsize=26080 CPUtime=25.29
/proc/6564/stat : 6564 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194304 3212 0 0 0 2526 3 0 0 18 0 2 0 1123102908 26705920 3198 1992294400 134512640 135305190 4294956144 18446744073709551615 134528371 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6564/statm: 6520 3198 83 193 0 6324 0
[pid=6564/tid=6565] ppid=6561 vsize=26080 CPUtime=12.66
/proc/6564/task/6565/stat : 6565 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194368 1378 0 0 0 1265 1 0 0 25 0 2 0 1123102908 26705920 3198 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 31436

[startup+25.5013 s]
/proc/loadavg: 1.96 1.80 1.43 3/67 6565
/proc/meminfo: memFree=1515568/2055920 swapFree=4176708/4192956
[pid=6561] ppid=6559 vsize=5356 CPUtime=0
/proc/6561/stat : 6561 (manysat.sh) S 6559 6561 6244 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123102907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6561/statm: 1339 238 195 169 0 50 0
[pid=6564] ppid=6561 vsize=30248 CPUtime=50.83
/proc/6564/stat : 6564 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194304 4240 0 0 0 5077 6 0 0 19 0 2 0 1123102908 30973952 4226 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6564/statm: 7562 4226 83 193 0 7366 0
[pid=6564/tid=6565] ppid=6561 vsize=30248 CPUtime=25.46
/proc/6564/task/6565/stat : 6565 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194368 1928 0 0 0 2543 3 0 0 25 0 2 0 1123102908 30973952 4226 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 35604

[startup+51.1016 s]
/proc/loadavg: 1.98 1.81 1.44 3/67 6565
/proc/meminfo: memFree=1511728/2055920 swapFree=4176708/4192956
[pid=6561] ppid=6559 vsize=5356 CPUtime=0
/proc/6561/stat : 6561 (manysat.sh) S 6559 6561 6244 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123102907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6561/statm: 1339 238 195 169 0 50 0
[pid=6564] ppid=6561 vsize=34508 CPUtime=101.92
/proc/6564/stat : 6564 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194304 5233 0 0 0 10185 7 0 0 25 0 2 0 1123102908 35336192 5219 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6564/statm: 8627 5219 83 193 0 8431 0
[pid=6564/tid=6565] ppid=6561 vsize=34508 CPUtime=51.05
/proc/6564/task/6565/stat : 6565 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194368 2276 0 0 0 5102 3 0 0 25 0 2 0 1123102908 35336192 5219 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 39864

[startup+102.306 s]
/proc/loadavg: 1.99 1.84 1.47 3/67 6571
/proc/meminfo: memFree=1506224/2055920 swapFree=4176708/4192956
[pid=6561] ppid=6559 vsize=5356 CPUtime=0
/proc/6561/stat : 6561 (manysat.sh) S 6559 6561 6244 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123102907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6561/statm: 1339 238 195 169 0 50 0
[pid=6564] ppid=6561 vsize=39340 CPUtime=204.06
/proc/6564/stat : 6564 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194304 6497 0 0 0 20397 9 0 0 25 0 2 0 1123102908 40284160 6483 1992294400 134512640 135305190 4294956144 18446744073709551615 134528464 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6564/statm: 9835 6483 83 193 0 9639 0
[pid=6564/tid=6565] ppid=6561 vsize=39340 CPUtime=102.21
/proc/6564/task/6565/stat : 6565 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194368 2863 0 0 0 10217 4 0 0 25 0 2 0 1123102908 40284160 6483 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.06
Current children cumulated vsize (KiB) 44696

[startup+162.302 s]
/proc/loadavg: 1.99 1.87 1.50 3/67 6571
/proc/meminfo: memFree=1500464/2055920 swapFree=4176708/4192956
[pid=6561] ppid=6559 vsize=5356 CPUtime=0
/proc/6561/stat : 6561 (manysat.sh) S 6559 6561 6244 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123102907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6561/statm: 1339 238 195 169 0 50 0
[pid=6564] ppid=6561 vsize=44380 CPUtime=323.78
/proc/6564/stat : 6564 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194304 7944 0 0 0 32367 11 0 0 25 0 2 0 1123102908 45445120 7930 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6564/statm: 11095 7930 83 193 0 10899 0
[pid=6564/tid=6565] ppid=6561 vsize=44380 CPUtime=162.19
/proc/6564/task/6565/stat : 6565 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194368 3639 0 0 0 16214 5 0 0 25 0 2 0 1123102908 45445120 7930 1992294400 134512640 135305190 4294956144 18446744073709551615 134557325 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.78
Current children cumulated vsize (KiB) 49736

[startup+222.302 s]
/proc/loadavg: 1.99 1.89 1.53 3/67 6571
/proc/meminfo: memFree=1496048/2055920 swapFree=4176708/4192956
[pid=6561] ppid=6559 vsize=5356 CPUtime=0
/proc/6561/stat : 6561 (manysat.sh) S 6559 6561 6244 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123102907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6561/statm: 1339 238 195 169 0 50 0
[pid=6564] ppid=6561 vsize=49212 CPUtime=443.52
/proc/6564/stat : 6564 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194304 9040 0 0 0 44338 14 0 0 17 0 2 0 1123102908 50393088 9026 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6564/statm: 12303 9026 83 193 0 12107 0
[pid=6564/tid=6565] ppid=6561 vsize=49212 CPUtime=222.16
/proc/6564/task/6565/stat : 6565 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194368 4318 0 0 0 22209 7 0 0 25 0 2 0 1123102908 50393088 9026 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.52
Current children cumulated vsize (KiB) 54568

[startup+282.301 s]
/proc/loadavg: 1.99 1.90 1.56 3/67 6571
/proc/meminfo: memFree=1491888/2055920 swapFree=4176708/4192956
[pid=6561] ppid=6559 vsize=5356 CPUtime=0
/proc/6561/stat : 6561 (manysat.sh) S 6559 6561 6244 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123102907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6561/statm: 1339 238 195 169 0 50 0
[pid=6564] ppid=6561 vsize=54624 CPUtime=563.27
/proc/6564/stat : 6564 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194304 10122 0 0 0 56311 16 0 0 25 0 2 0 1123102908 55934976 10108 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6564/statm: 13656 10108 83 193 0 13460 0
[pid=6564/tid=6565] ppid=6561 vsize=54624 CPUtime=282.15
/proc/6564/task/6565/stat : 6565 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194368 4696 0 0 0 28207 8 0 0 25 0 2 0 1123102908 55934976 10108 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.27
Current children cumulated vsize (KiB) 59980

[startup+342.302 s]
/proc/loadavg: 1.99 1.92 1.58 3/67 6571
/proc/meminfo: memFree=1487600/2055920 swapFree=4176708/4192956
[pid=6561] ppid=6559 vsize=5356 CPUtime=0
/proc/6561/stat : 6561 (manysat.sh) S 6559 6561 6244 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123102907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6561/statm: 1339 238 195 169 0 50 0
[pid=6564] ppid=6561 vsize=58796 CPUtime=683.01
/proc/6564/stat : 6564 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194304 11142 0 0 0 68283 18 0 0 25 0 2 0 1123102908 60207104 11128 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6564/statm: 14699 11128 83 193 0 14503 0
[pid=6564/tid=6565] ppid=6561 vsize=58796 CPUtime=342.12
/proc/6564/task/6565/stat : 6565 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194368 5253 0 0 0 34204 8 0 0 25 0 2 0 1123102908 60207104 11128 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 683.01
Current children cumulated vsize (KiB) 64152

[startup+402.301 s]
/proc/loadavg: 1.99 1.93 1.60 3/67 6571
/proc/meminfo: memFree=1485296/2055920 swapFree=4176708/4192956
[pid=6561] ppid=6559 vsize=5356 CPUtime=0
/proc/6561/stat : 6561 (manysat.sh) S 6559 6561 6244 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123102907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6561/statm: 1339 238 195 169 0 50 0
[pid=6564] ppid=6561 vsize=61152 CPUtime=802.76
/proc/6564/stat : 6564 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194304 11743 0 0 0 80257 19 0 0 17 0 2 0 1123102908 62619648 11729 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6564/statm: 15288 11729 83 193 0 15092 0
[pid=6564/tid=6565] ppid=6561 vsize=61152 CPUtime=402.11
/proc/6564/task/6565/stat : 6565 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194368 5531 0 0 0 40202 9 0 0 25 0 2 0 1123102908 62619648 11729 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.76
Current children cumulated vsize (KiB) 66508

[startup+462.302 s]
/proc/loadavg: 1.99 1.94 1.63 3/67 6571
/proc/meminfo: memFree=1479792/2055920 swapFree=4176708/4192956
[pid=6561] ppid=6559 vsize=5356 CPUtime=0
/proc/6561/stat : 6561 (manysat.sh) S 6559 6561 6244 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123102907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6561/statm: 1339 238 195 169 0 50 0
[pid=6564] ppid=6561 vsize=66432 CPUtime=922.5
/proc/6564/stat : 6564 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194304 13084 0 0 0 92229 21 0 0 25 0 2 0 1123102908 68026368 13070 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6564/statm: 16608 13070 83 193 0 16412 0
[pid=6564/tid=6565] ppid=6561 vsize=66432 CPUtime=462.1
/proc/6564/task/6565/stat : 6565 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194368 6280 0 0 0 46199 11 0 0 25 0 2 0 1123102908 68026368 13070 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.5
Current children cumulated vsize (KiB) 71788

[startup+522.302 s]
/proc/loadavg: 1.99 1.95 1.65 3/67 6571
/proc/meminfo: memFree=1478960/2055920 swapFree=4176708/4192956
[pid=6561] ppid=6559 vsize=5356 CPUtime=0
/proc/6561/stat : 6561 (manysat.sh) S 6559 6561 6244 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123102907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6561/statm: 1339 238 195 169 0 50 0
[pid=6564] ppid=6561 vsize=67088 CPUtime=1042.24
/proc/6564/stat : 6564 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194304 13296 0 0 0 104203 21 0 0 25 0 2 0 1123102908 68698112 13282 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6564/statm: 16772 13282 83 193 0 16576 0
[pid=6564/tid=6565] ppid=6561 vsize=67088 CPUtime=522.08
/proc/6564/task/6565/stat : 6565 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194368 6343 0 0 0 52197 11 0 0 25 0 2 0 1123102908 68698112 13282 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.24
Current children cumulated vsize (KiB) 72444

[startup+582.301 s]
/proc/loadavg: 1.99 1.95 1.66 3/67 6571
/proc/meminfo: memFree=1474672/2055920 swapFree=4176708/4192956
[pid=6561] ppid=6559 vsize=5356 CPUtime=0
/proc/6561/stat : 6561 (manysat.sh) S 6559 6561 6244 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123102907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6561/statm: 1339 238 195 169 0 50 0
[pid=6564] ppid=6561 vsize=72736 CPUtime=1161.98
/proc/6564/stat : 6564 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194304 14389 0 0 0 116175 23 0 0 25 0 2 0 1123102908 74481664 14375 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6564/statm: 18184 14375 83 193 0 17988 0
[pid=6564/tid=6565] ppid=6561 vsize=72736 CPUtime=582.06
/proc/6564/task/6565/stat : 6565 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194368 6858 0 0 0 58194 12 0 0 25 0 2 0 1123102908 74481664 14375 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.98
Current children cumulated vsize (KiB) 78092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.96 1.67 3/67 6571
/proc/meminfo: memFree=1472432/2055920 swapFree=4176708/4192956
[pid=6561] ppid=6559 vsize=5356 CPUtime=0
/proc/6561/stat : 6561 (manysat.sh) S 6559 6561 6244 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123102907 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6561/statm: 1339 238 195 169 0 50 0
[pid=6564] ppid=6561 vsize=74488 CPUtime=1200.1
/proc/6564/stat : 6564 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194304 14908 0 0 0 119986 24 0 0 18 0 2 0 1123102908 76275712 14894 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6564/statm: 18622 14894 83 193 0 18426 0
[pid=6564/tid=6565] ppid=6561 vsize=74488 CPUtime=601.16
/proc/6564/task/6565/stat : 6565 (manysat1.1_stat) R 6561 6561 6244 0 -1 4194368 7145 0 0 0 60104 12 0 0 25 0 2 0 1123102908 76275712 14894 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 79844

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 6561 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.010998
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.1
CPU user time (s): 1199.86
CPU system time (s): 0.24
CPU usage (%): 199.545
Max. virtual memory (cumulated for all children) (KiB): 79844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 464
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 0.645901 second user time and 1.55176 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-31 15:00:09
IDJOB=1526503
IDBENCH=70556
IDSOLVER=515
FILE ID=node51/1526503-1238504409
PBS_JOBID= 9061945
Free space on /tmp= 65256 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S572248576-042.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526503-1238504409/watcher-1526503-1238504409 -o /tmp/evaluation-result-1526503-1238504409/solver-1526503-1238504409 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526503-1238504409.cnf aimd 2

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= 3dd081bf1c5f1756e6172fad5da9506e
RANDOM SEED=693211433

node51.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		: 3000.234
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		: 3000.234
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:       1533024 kB
Buffers:         85884 kB
Cached:         340284 kB
SwapCached:      10052 kB
Active:         198892 kB
Inactive:       238720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1533024 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          17184 kB
Slab:            71324 kB
Committed_AS:  3060032 kB
PageTables:       1400 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= 65252 MiB
End job on node51 at 2009-03-31 15:10:12