Trace number 1526621

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 0/2009-03-20? (TO) 1200.08 601.725

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S1375576340-029.cnf
MD5SUM1b93ff755afc24c2ba01a5f3cf1dc449
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark73.5298
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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 |    1700     5100 |     509       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1688     5128 |      --       0       --      -- |     --   | -12/28
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 387   #clauses: 1688   #literals: 5128
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	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-1526621-1238521435/watcher-1526621-1238521435 -o /tmp/evaluation-result-1526621-1238521435/solver-1526621-1238521435 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526621-1238521435.cnf aimd 0 

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 3/76 4271
/proc/meminfo: memFree=1358856/2055920 swapFree=4127460/4192956
[pid=4271] ppid=4269 vsize=5356 CPUtime=0
/proc/4271/stat : 4271 (manysat.sh) S 4269 4271 4142 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1124804438 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4271/statm: 1339 235 195 169 0 50 0
[pid=4272] ppid=4271 vsize=828 CPUtime=0
/proc/4272/stat : 4272 (SatElite) R 4271 4271 4142 0 -1 4194304 110 0 0 0 0 0 0 0 19 0 1 0 1124804438 847872 94 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/4272/statm: 207 94 50 127 0 77 0

[startup+0.0899919 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 4271
/proc/meminfo: memFree=1358856/2055920 swapFree=4127460/4192956
[pid=4271] ppid=4269 vsize=5356 CPUtime=0
/proc/4271/stat : 4271 (manysat.sh) S 4269 4271 4142 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124804438 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4271/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10157 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 4271
/proc/meminfo: memFree=1358856/2055920 swapFree=4127460/4192956
[pid=4271] ppid=4269 vsize=5356 CPUtime=0
/proc/4271/stat : 4271 (manysat.sh) S 4269 4271 4142 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124804438 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4271/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301609 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 4271
/proc/meminfo: memFree=1358856/2055920 swapFree=4127460/4192956
[pid=4271] ppid=4269 vsize=5356 CPUtime=0
/proc/4271/stat : 4271 (manysat.sh) S 4269 4271 4142 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124804438 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4271/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701687 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 4271
/proc/meminfo: memFree=1358856/2055920 swapFree=4127460/4192956
[pid=4271] ppid=4269 vsize=5356 CPUtime=0
/proc/4271/stat : 4271 (manysat.sh) S 4269 4271 4142 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124804438 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4271/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50184 s]
/proc/loadavg: 0.92 0.98 0.99 3/79 4275
/proc/meminfo: memFree=1356656/2055920 swapFree=4127460/4192956
[pid=4271] ppid=4269 vsize=5356 CPUtime=0
/proc/4271/stat : 4271 (manysat.sh) S 4269 4271 4142 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124804438 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4271/statm: 1339 238 195 169 0 50 0
[pid=4274] ppid=4271 vsize=16520 CPUtime=2.96
/proc/4274/stat : 4274 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194304 803 0 0 0 296 0 0 0 16 0 2 0 1124804439 16916480 789 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4274/statm: 4130 789 83 193 0 3934 0
[pid=4274/tid=4275] ppid=4271 vsize=16520 CPUtime=1.48
/proc/4274/task/4275/stat : 4275 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194368 324 0 0 0 148 0 0 0 20 0 2 0 1124804440 16916480 789 1992294400 134512640 135305190 4294956144 18446744073709551615 134528557 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21876

[startup+3.10216 s]
/proc/loadavg: 0.92 0.98 0.99 3/79 4275
/proc/meminfo: memFree=1354608/2055920 swapFree=4127460/4192956
[pid=4271] ppid=4269 vsize=5356 CPUtime=0
/proc/4271/stat : 4271 (manysat.sh) S 4269 4271 4142 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124804438 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4271/statm: 1339 238 195 169 0 50 0
[pid=4274] ppid=4271 vsize=18364 CPUtime=6.15
/proc/4274/stat : 4274 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194304 1365 0 0 0 615 0 0 0 21 0 2 0 1124804439 18804736 1351 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4274/statm: 4591 1351 83 193 0 4395 0
[pid=4274/tid=4275] ppid=4271 vsize=18364 CPUtime=3.08
/proc/4274/task/4275/stat : 4275 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194368 571 0 0 0 308 0 0 0 19 0 2 0 1124804440 18804736 1351 1992294400 134512640 135305190 4294956144 18446744073709551615 134528576 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23720

[startup+6.30177 s]
/proc/loadavg: 1.01 1.00 1.00 3/79 4275
/proc/meminfo: memFree=1350320/2055920 swapFree=4127460/4192956
[pid=4271] ppid=4269 vsize=5356 CPUtime=0
/proc/4271/stat : 4271 (manysat.sh) S 4269 4271 4142 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124804438 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4271/statm: 1339 238 195 169 0 50 0
[pid=4274] ppid=4271 vsize=21892 CPUtime=12.52
/proc/4274/stat : 4274 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194304 2289 0 0 0 1251 1 0 0 25 0 2 0 1124804439 22417408 2275 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4274/statm: 5473 2275 83 193 0 5277 0
[pid=4274/tid=4275] ppid=4271 vsize=21892 CPUtime=6.26
/proc/4274/task/4275/stat : 4275 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194368 1006 0 0 0 626 0 0 0 19 0 2 0 1124804440 22417408 2275 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 27248

[startup+12.702 s]
/proc/loadavg: 1.09 1.02 1.01 3/79 4275
/proc/meminfo: memFree=1347184/2055920 swapFree=4127460/4192956
[pid=4271] ppid=4269 vsize=5356 CPUtime=0
/proc/4271/stat : 4271 (manysat.sh) S 4269 4271 4142 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124804438 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4271/statm: 1339 238 195 169 0 50 0
[pid=4274] ppid=4271 vsize=24888 CPUtime=25.29
/proc/4274/stat : 4274 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194304 2862 0 0 0 2527 2 0 0 25 0 2 0 1124804439 25485312 2848 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4274/statm: 6222 2848 83 193 0 6026 0
[pid=4274/tid=4275] ppid=4271 vsize=24888 CPUtime=12.67
/proc/4274/task/4275/stat : 4275 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194368 1298 0 0 0 1266 1 0 0 21 0 2 0 1124804440 25485312 2848 1992294400 134512640 135305190 4294956144 18446744073709551615 134562048 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 30244

[startup+25.5015 s]
/proc/loadavg: 1.29 1.06 1.02 3/79 4275
/proc/meminfo: memFree=1343088/2055920 swapFree=4127460/4192956
[pid=4271] ppid=4269 vsize=5356 CPUtime=0
/proc/4271/stat : 4271 (manysat.sh) S 4269 4271 4142 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124804438 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4271/statm: 1339 238 195 169 0 50 0
[pid=4274] ppid=4271 vsize=28916 CPUtime=50.82
/proc/4274/stat : 4274 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194304 3896 0 0 0 5078 4 0 0 25 0 2 0 1124804439 29609984 3882 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4274/statm: 7229 3882 83 193 0 7033 0
[pid=4274/tid=4275] ppid=4271 vsize=28916 CPUtime=25.45
/proc/4274/task/4275/stat : 4275 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194368 1817 0 0 0 2544 1 0 0 20 0 2 0 1124804440 29609984 3882 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 34272

[startup+51.1014 s]
/proc/loadavg: 1.53 1.14 1.04 3/79 4275
/proc/meminfo: memFree=1339312/2055920 swapFree=4127460/4192956
[pid=4271] ppid=4269 vsize=5356 CPUtime=0
/proc/4271/stat : 4271 (manysat.sh) S 4269 4271 4142 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124804438 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4271/statm: 1339 238 195 169 0 50 0
[pid=4274] ppid=4271 vsize=32688 CPUtime=101.86
/proc/4274/stat : 4274 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194304 4831 0 0 0 10181 5 0 0 25 0 2 0 1124804439 33472512 4817 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4274/statm: 8172 4817 83 193 0 7976 0
[pid=4274/tid=4275] ppid=4271 vsize=32688 CPUtime=51.04
/proc/4274/task/4275/stat : 4275 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194368 2295 0 0 0 5101 3 0 0 25 0 2 0 1124804440 33472512 4817 1992294400 134512640 135305190 4294956144 18446744073709551615 134528265 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 38044

[startup+102.306 s]
/proc/loadavg: 1.79 1.27 1.09 3/79 4277
/proc/meminfo: memFree=1333744/2055920 swapFree=4127460/4192956
[pid=4271] ppid=4269 vsize=5356 CPUtime=0
/proc/4271/stat : 4271 (manysat.sh) S 4269 4271 4142 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124804438 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4271/statm: 1339 238 195 169 0 50 0
[pid=4274] ppid=4271 vsize=37864 CPUtime=203.99
/proc/4274/stat : 4274 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194304 6187 0 0 0 20391 8 0 0 25 0 2 0 1124804439 38772736 6173 1992294400 134512640 135305190 4294956144 18446744073709551615 134528245 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4274/statm: 9466 6173 83 193 0 9270 0
[pid=4274/tid=4275] ppid=4271 vsize=37864 CPUtime=102.21
/proc/4274/task/4275/stat : 4275 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194368 2920 0 0 0 10217 4 0 0 25 0 2 0 1124804440 38772736 6173 1992294400 134512640 135305190 4294956144 18446744073709551615 134528431 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.99
Current children cumulated vsize (KiB) 43220

[startup+162.302 s]
/proc/loadavg: 1.92 1.40 1.15 3/79 4277
/proc/meminfo: memFree=1328432/2055920 swapFree=4127460/4192956
[pid=4271] ppid=4269 vsize=5356 CPUtime=0
/proc/4271/stat : 4271 (manysat.sh) S 4269 4271 4142 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124804438 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4271/statm: 1339 238 195 169 0 50 0
[pid=4274] ppid=4271 vsize=43288 CPUtime=323.65
/proc/4274/stat : 4274 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194304 7523 0 0 0 32355 10 0 0 25 0 2 0 1124804439 44326912 7509 1992294400 134512640 135305190 4294956144 18446744073709551615 134528224 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4274/statm: 10822 7509 83 193 0 10626 0
[pid=4274/tid=4275] ppid=4271 vsize=43288 CPUtime=162.18
/proc/4274/task/4275/stat : 4275 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194368 3664 0 0 0 16213 5 0 0 25 0 2 0 1124804440 44326912 7509 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.65
Current children cumulated vsize (KiB) 48644

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/79 4277
/proc/meminfo: memFree=1322864/2055920 swapFree=4127460/4192956
[pid=4271] ppid=4269 vsize=5356 CPUtime=0
/proc/4271/stat : 4271 (manysat.sh) S 4269 4271 4142 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124804438 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4271/statm: 1339 238 195 169 0 50 0
[pid=4274] ppid=4271 vsize=48764 CPUtime=443.33
/proc/4274/stat : 4274 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194304 8908 0 0 0 44320 13 0 0 25 0 2 0 1124804439 49934336 8894 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4274/statm: 12191 8894 83 193 0 11995 0
[pid=4274/tid=4275] ppid=4271 vsize=48764 CPUtime=222.15
/proc/4274/task/4275/stat : 4275 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194368 4156 0 0 0 22209 6 0 0 25 0 2 0 1124804440 49934336 8894 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.33
Current children cumulated vsize (KiB) 54120

[startup+282.303 s]
/proc/loadavg: 1.99 1.59 1.24 3/79 4277
/proc/meminfo: memFree=1319856/2055920 swapFree=4127460/4192956
[pid=4271] ppid=4269 vsize=5356 CPUtime=0
/proc/4271/stat : 4271 (manysat.sh) S 4269 4271 4142 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124804438 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4271/statm: 1339 238 195 169 0 50 0
[pid=4274] ppid=4271 vsize=51568 CPUtime=563
/proc/4274/stat : 4274 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194304 9713 0 0 0 56286 14 0 0 25 0 2 0 1124804439 52805632 9699 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4274/statm: 12892 9699 83 193 0 12696 0
[pid=4274/tid=4275] ppid=4271 vsize=51568 CPUtime=282.12
/proc/4274/task/4275/stat : 4275 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194368 4559 0 0 0 28205 7 0 0 25 0 2 0 1124804440 52805632 9699 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563
Current children cumulated vsize (KiB) 56924

[startup+342.301 s]
/proc/loadavg: 1.99 1.66 1.29 3/79 4277
/proc/meminfo: memFree=1315632/2055920 swapFree=4127460/4192956
[pid=4271] ppid=4269 vsize=5356 CPUtime=0
/proc/4271/stat : 4271 (manysat.sh) S 4269 4271 4142 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124804438 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4271/statm: 1339 238 195 169 0 50 0
[pid=4274] ppid=4271 vsize=57016 CPUtime=682.68
/proc/4274/stat : 4274 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194304 10758 0 0 0 68251 17 0 0 25 0 2 0 1124804439 58384384 10744 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4274/statm: 14254 10744 83 193 0 14058 0
[pid=4274/tid=4275] ppid=4271 vsize=57016 CPUtime=342.09
/proc/4274/task/4275/stat : 4275 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194368 5149 0 0 0 34201 8 0 0 25 0 2 0 1124804440 58384384 10744 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.68
Current children cumulated vsize (KiB) 62372

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/79 4277
/proc/meminfo: memFree=1312944/2055920 swapFree=4127460/4192956
[pid=4271] ppid=4269 vsize=5356 CPUtime=0
/proc/4271/stat : 4271 (manysat.sh) S 4269 4271 4142 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124804438 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4271/statm: 1339 238 195 169 0 50 0
[pid=4274] ppid=4271 vsize=60044 CPUtime=802.36
/proc/4274/stat : 4274 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194304 11408 0 0 0 80218 18 0 0 25 0 2 0 1124804439 61485056 11394 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4274/statm: 15011 11394 83 193 0 14815 0
[pid=4274/tid=4275] ppid=4271 vsize=60044 CPUtime=402.06
/proc/4274/task/4275/stat : 4275 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194368 5637 0 0 0 40197 9 0 0 25 0 2 0 1124804440 61485056 11394 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.36
Current children cumulated vsize (KiB) 65400

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/79 4277
/proc/meminfo: memFree=1309040/2055920 swapFree=4127460/4192956
[pid=4271] ppid=4269 vsize=5356 CPUtime=0
/proc/4271/stat : 4271 (manysat.sh) S 4269 4271 4142 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124804438 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4271/statm: 1339 238 195 169 0 50 0
[pid=4274] ppid=4271 vsize=64072 CPUtime=922.03
/proc/4274/stat : 4274 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194304 12382 0 0 0 92184 19 0 0 25 0 2 0 1124804439 65609728 12368 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4274/statm: 16018 12368 83 193 0 15822 0
[pid=4274/tid=4275] ppid=4271 vsize=64072 CPUtime=462.03
/proc/4274/task/4275/stat : 4275 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194368 6044 0 0 0 46194 9 0 0 25 0 2 0 1124804440 65609728 12368 1992294400 134512640 135305190 4294956144 18446744073709551615 134528548 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.03
Current children cumulated vsize (KiB) 69428

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/79 4277
/proc/meminfo: memFree=1306352/2055920 swapFree=4127460/4192956
[pid=4271] ppid=4269 vsize=5356 CPUtime=0
/proc/4271/stat : 4271 (manysat.sh) S 4269 4271 4142 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124804438 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4271/statm: 1339 238 195 169 0 50 0
[pid=4274] ppid=4271 vsize=66456 CPUtime=1041.7
/proc/4274/stat : 4274 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194304 13043 0 0 0 104150 20 0 0 25 0 2 0 1124804439 68050944 13029 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4274/statm: 16614 13029 83 193 0 16418 0
[pid=4274/tid=4275] ppid=4271 vsize=66456 CPUtime=522.01
/proc/4274/task/4275/stat : 4275 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194368 6450 0 0 0 52191 10 0 0 25 0 2 0 1124804440 68050944 13029 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.7
Current children cumulated vsize (KiB) 71812

[startup+582.303 s]
/proc/loadavg: 1.99 1.84 1.44 3/79 4277
/proc/meminfo: memFree=1304624/2055920 swapFree=4127460/4192956
[pid=4271] ppid=4269 vsize=5356 CPUtime=0
/proc/4271/stat : 4271 (manysat.sh) S 4269 4271 4142 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124804438 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4271/statm: 1339 238 195 169 0 50 0
[pid=4274] ppid=4271 vsize=68124 CPUtime=1161.38
/proc/4274/stat : 4274 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194304 13481 0 0 0 116117 21 0 0 25 0 2 0 1124804439 69758976 13467 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4274/statm: 17031 13467 83 193 0 16835 0
[pid=4274/tid=4275] ppid=4271 vsize=68124 CPUtime=581.99
/proc/4274/task/4275/stat : 4275 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194368 6733 0 0 0 58188 11 0 0 25 0 2 0 1124804440 69758976 13467 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.38
Current children cumulated vsize (KiB) 73480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.45 3/79 4277
/proc/meminfo: memFree=1303536/2055920 swapFree=4127460/4192956
[pid=4271] ppid=4269 vsize=5356 CPUtime=0
/proc/4271/stat : 4271 (manysat.sh) S 4269 4271 4142 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124804438 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4271/statm: 1339 238 195 169 0 50 0
[pid=4274] ppid=4271 vsize=69376 CPUtime=1200.08
/proc/4274/stat : 4274 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194304 13748 0 0 0 119987 21 0 0 25 0 2 0 1124804439 71041024 13734 1992294400 134512640 135305190 4294956144 18446744073709551615 134528224 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4274/statm: 17344 13734 83 193 0 17148 0
[pid=4274/tid=4275] ppid=4271 vsize=69376 CPUtime=601.38
/proc/4274/task/4275/stat : 4275 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194368 6883 0 0 0 60127 11 0 0 25 0 2 0 1124804440 71041024 13734 1992294400 134512640 135305190 4294956144 18446744073709551615 134528464 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 74732

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

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

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.45 3/79 4277
/proc/meminfo: memFree=1303536/2055920 swapFree=4127460/4192956
[pid=4271] ppid=4269 vsize=5356 CPUtime=0
/proc/4271/stat : 4271 (manysat.sh) S 4269 4271 4142 0 -1 4194304 312 150 0 0 0 0 0 0 18 0 1 0 1124804438 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4271/statm: 1339 238 195 169 0 50 0
[pid=4274] ppid=4271 vsize=69376 CPUtime=1200.08
/proc/4274/stat : 4274 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194304 13748 0 0 0 119987 21 0 0 25 0 2 0 1124804439 71041024 13734 1992294400 134512640 135305190 4294956144 18446744073709551615 134528224 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4274/statm: 17344 13734 83 193 0 17148 0
[pid=4274/tid=4275] ppid=4271 vsize=69376 CPUtime=601.38
/proc/4274/task/4275/stat : 4275 (manysat1.1_stat) R 4271 4271 4142 0 -1 4194368 6883 0 0 0 60127 11 0 0 25 0 2 0 1124804440 71041024 13734 1992294400 134512640 135305190 4294956144 18446744073709551615 134528464 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 74732

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4271 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.08
CPU user time (s): 1199.87
CPU system time (s): 0.21
CPU usage (%): 199.44
Max. virtual memory (cumulated for all children) (KiB): 74732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.001999
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 0.750885 second user time and 1.9977 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-31 19:43:55
IDJOB=1526621
IDBENCH=70580
IDSOLVER=513
FILE ID=node63/1526621-1238521435
PBS_JOBID= 9062034
Free space on /tmp= 66484 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S1375576340-029.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526621-1238521435/watcher-1526621-1238521435 -o /tmp/evaluation-result-1526621-1238521435/solver-1526621-1238521435 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526621-1238521435.cnf aimd 0

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

MD5SUM BENCH= 1b93ff755afc24c2ba01a5f3cf1dc449
RANDOM SEED=1557933099

node63.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		: 3000.285
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		: 3000.285
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1359400 kB
Buffers:         94268 kB
Cached:         462984 kB
SwapCached:      55360 kB
Active:         195340 kB
Inactive:       418752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1359400 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          14576 kB
Slab:            67092 kB
Committed_AS:  3371288 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66484 MiB
End job on node63 at 2009-03-31 19:53:59