Trace number 1527187

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 1/2009-03-20? (TO) 1200.19 601.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S1326039470-063.cnf
MD5SUM2e40295bba29f3b31b5d5a615b1b160f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
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 |    1691     5133 |      --       0       --      -- |     --   | -9/33
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 389   #clauses: 1691   #literals: 5133
0.00/0.00	c CPU time:   0.005999 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-1527187-1238582245/watcher-1527187-1238582245 -o /tmp/evaluation-result-1527187-1238582245/solver-1527187-1238582245 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527187-1238582245.cnf aimd 1 

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: 1.00 1.00 1.13 3/64 16353
/proc/meminfo: memFree=1626592/2055920 swapFree=4176304/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (manysat.sh) S 16351 16353 15983 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1130887029 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16353/statm: 1339 235 195 169 0 50 0
[pid=16354] ppid=16353 vsize=828 CPUtime=0
/proc/16354/stat : 16354 (SatElite) R 16353 16353 15983 0 -1 4194304 137 0 0 0 0 0 0 0 19 0 1 0 1130887030 847872 121 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/16354/statm: 207 121 65 127 0 77 0

[startup+0.0449411 s]
/proc/loadavg: 1.00 1.00 1.13 3/64 16353
/proc/meminfo: memFree=1626592/2055920 swapFree=4176304/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (manysat.sh) S 16351 16353 15983 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1130887029 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16353/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.397721 s]
/proc/loadavg: 1.00 1.00 1.13 3/64 16353
/proc/meminfo: memFree=1626592/2055920 swapFree=4176304/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (manysat.sh) S 16351 16353 15983 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1130887029 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16353/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.401433 s]
/proc/loadavg: 1.00 1.00 1.13 3/64 16353
/proc/meminfo: memFree=1626592/2055920 swapFree=4176304/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (manysat.sh) S 16351 16353 15983 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1130887029 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16353/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701494 s]
/proc/loadavg: 1.00 1.00 1.13 3/64 16353
/proc/meminfo: memFree=1626592/2055920 swapFree=4176304/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (manysat.sh) S 16351 16353 15983 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1130887029 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16353/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50165 s]
/proc/loadavg: 1.00 1.00 1.13 3/67 16357
/proc/meminfo: memFree=1623688/2055920 swapFree=4176304/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (manysat.sh) S 16351 16353 15983 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1130887029 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16353/statm: 1339 238 195 169 0 50 0
[pid=16356] ppid=16353 vsize=16784 CPUtime=2.96
/proc/16356/stat : 16356 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194304 882 0 0 0 295 1 0 0 17 0 2 0 1130887030 17186816 868 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16356/statm: 4196 868 83 193 0 4000 0
[pid=16356/tid=16357] ppid=16353 vsize=16784 CPUtime=1.48
/proc/16356/task/16357/stat : 16357 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194368 359 0 0 0 148 0 0 0 18 0 2 0 1130887031 17186816 868 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22140

[startup+3.10297 s]
/proc/loadavg: 1.00 1.00 1.13 3/67 16357
/proc/meminfo: memFree=1621320/2055920 swapFree=4176304/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (manysat.sh) S 16351 16353 15983 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1130887029 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16353/statm: 1339 238 195 169 0 50 0
[pid=16356] ppid=16353 vsize=18764 CPUtime=6.15
/proc/16356/stat : 16356 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194304 1462 0 0 0 614 1 0 0 17 0 2 0 1130887030 19214336 1448 1992294400 134512640 135305190 4294956144 18446744073709551615 134557342 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16356/statm: 4691 1448 83 193 0 4495 0
[pid=16356/tid=16357] ppid=16353 vsize=18764 CPUtime=3.07
/proc/16356/task/16357/stat : 16357 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194368 639 0 0 0 307 0 0 0 20 0 2 0 1130887031 19214336 1448 1992294400 134512640 135305190 4294956144 18446744073709551615 134528557 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24120

[startup+6.30161 s]
/proc/loadavg: 1.16 1.03 1.14 3/67 16357
/proc/meminfo: memFree=1617288/2055920 swapFree=4176304/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (manysat.sh) S 16351 16353 15983 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1130887029 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16353/statm: 1339 238 195 169 0 50 0
[pid=16356] ppid=16353 vsize=21996 CPUtime=12.53
/proc/16356/stat : 16356 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194304 2383 0 0 0 1251 2 0 0 18 0 2 0 1130887030 22523904 2369 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16356/statm: 5499 2369 83 193 0 5303 0
[pid=16356/tid=16357] ppid=16353 vsize=21996 CPUtime=6.27
/proc/16356/task/16357/stat : 16357 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194368 1026 0 0 0 627 0 0 0 19 0 2 0 1130887031 22523904 2369 1992294400 134512640 135305190 4294956144 18446744073709551615 134528636 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27352

[startup+12.7029 s]
/proc/loadavg: 1.31 1.07 1.15 3/67 16357
/proc/meminfo: memFree=1613320/2055920 swapFree=4176304/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (manysat.sh) S 16351 16353 15983 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1130887029 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16353/statm: 1339 238 195 169 0 50 0
[pid=16356] ppid=16353 vsize=26380 CPUtime=25.3
/proc/16356/stat : 16356 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194304 3288 0 0 0 2527 3 0 0 18 0 2 0 1130887030 27013120 3274 1992294400 134512640 135305190 4294956144 18446744073709551615 134528274 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16356/statm: 6595 3274 83 193 0 6399 0
[pid=16356/tid=16357] ppid=16353 vsize=26380 CPUtime=12.67
/proc/16356/task/16357/stat : 16357 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194368 1408 0 0 0 1266 1 0 0 25 0 2 0 1130887031 27013120 3274 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31736

[startup+25.5054 s]
/proc/loadavg: 1.61 1.14 1.17 3/67 16357
/proc/meminfo: memFree=1609992/2055920 swapFree=4176304/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (manysat.sh) S 16351 16353 15983 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1130887029 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16353/statm: 1339 238 195 169 0 50 0
[pid=16356] ppid=16353 vsize=29324 CPUtime=50.85
/proc/16356/stat : 16356 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194304 4107 0 0 0 5081 4 0 0 22 0 2 0 1130887030 30027776 4093 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16356/statm: 7331 4093 83 193 0 7135 0
[pid=16356/tid=16357] ppid=16353 vsize=29324 CPUtime=25.47
/proc/16356/task/16357/stat : 16357 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194368 1865 0 0 0 2545 2 0 0 25 0 2 0 1130887031 30027776 4093 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 34680

[startup+51.1014 s]
/proc/loadavg: 2.09 1.29 1.22 3/67 16357
/proc/meminfo: memFree=1605704/2055920 swapFree=4176304/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (manysat.sh) S 16351 16353 15983 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1130887029 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16353/statm: 1339 238 195 169 0 50 0
[pid=16356] ppid=16353 vsize=33988 CPUtime=101.92
/proc/16356/stat : 16356 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194304 5201 0 0 0 10186 6 0 0 25 0 2 0 1130887030 34803712 5187 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16356/statm: 8497 5187 83 193 0 8301 0
[pid=16356/tid=16357] ppid=16353 vsize=33988 CPUtime=51.05
/proc/16356/task/16357/stat : 16357 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194368 2389 0 0 0 5102 3 0 0 25 0 2 0 1130887031 34803712 5187 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 39344

[startup+102.302 s]
/proc/loadavg: 2.55 1.54 1.31 3/67 16357
/proc/meminfo: memFree=1599624/2055920 swapFree=4176304/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (manysat.sh) S 16351 16353 15983 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1130887029 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16353/statm: 1339 238 195 169 0 50 0
[pid=16356] ppid=16353 vsize=39460 CPUtime=204.08
/proc/16356/stat : 16356 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194304 6686 0 0 0 20400 8 0 0 20 0 2 0 1130887030 40407040 6672 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16356/statm: 9865 6672 83 193 0 9669 0
[pid=16356/tid=16357] ppid=16353 vsize=39460 CPUtime=102.22
/proc/16356/task/16357/stat : 16357 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194368 3225 0 0 0 10217 5 0 0 25 0 2 0 1130887031 40407040 6672 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.08
Current children cumulated vsize (KiB) 44816

[startup+162.301 s]
/proc/loadavg: 2.27 1.65 1.36 3/67 16357
/proc/meminfo: memFree=1592904/2055920 swapFree=4176304/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (manysat.sh) S 16351 16353 15983 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1130887029 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16353/statm: 1339 238 195 169 0 50 0
[pid=16356] ppid=16353 vsize=47212 CPUtime=323.81
/proc/16356/stat : 16356 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194304 8348 0 0 0 32369 12 0 0 25 0 2 0 1130887030 48345088 8334 1992294400 134512640 135305190 4294956144 18446744073709551615 134528376 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16356/statm: 11803 8334 83 193 0 11607 0
[pid=16356/tid=16357] ppid=16353 vsize=47212 CPUtime=162.19
/proc/16356/task/16357/stat : 16357 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194368 4042 0 0 0 16212 7 0 0 16 0 2 0 1130887031 48345088 8334 1992294400 134512640 135305190 4294956144 18446744073709551615 134538919 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 52568

[startup+222.301 s]
/proc/loadavg: 2.13 1.72 1.40 3/67 16357
/proc/meminfo: memFree=1588680/2055920 swapFree=4176304/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (manysat.sh) S 16351 16353 15983 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1130887029 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16353/statm: 1339 238 195 169 0 50 0
[pid=16356] ppid=16353 vsize=51596 CPUtime=443.54
/proc/16356/stat : 16356 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194304 9399 0 0 0 44340 14 0 0 25 0 2 0 1130887030 52834304 9385 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16356/statm: 12899 9385 83 193 0 12703 0
[pid=16356/tid=16357] ppid=16353 vsize=51596 CPUtime=222.16
/proc/16356/task/16357/stat : 16357 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194368 4549 0 0 0 22209 7 0 0 25 0 2 0 1130887031 52834304 9385 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.54
Current children cumulated vsize (KiB) 56952

[startup+282.303 s]
/proc/loadavg: 2.16 1.80 1.45 3/67 16357
/proc/meminfo: memFree=1584136/2055920 swapFree=4176304/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (manysat.sh) S 16351 16353 15983 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1130887029 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16353/statm: 1339 238 195 169 0 50 0
[pid=16356] ppid=16353 vsize=55440 CPUtime=563.25
/proc/16356/stat : 16356 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194304 10551 0 0 0 56308 17 0 0 19 0 2 0 1130887030 56770560 10537 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16356/statm: 13860 10537 83 193 0 13664 0
[pid=16356/tid=16357] ppid=16353 vsize=55440 CPUtime=282.13
/proc/16356/task/16357/stat : 16357 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194368 5071 0 0 0 28204 9 0 0 25 0 2 0 1130887031 56770560 10537 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.25
Current children cumulated vsize (KiB) 60796

[startup+342.307 s]
/proc/loadavg: 2.13 1.85 1.48 3/67 16357
/proc/meminfo: memFree=1582600/2055920 swapFree=4176304/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (manysat.sh) S 16351 16353 15983 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1130887029 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16353/statm: 1339 238 195 169 0 50 0
[pid=16356] ppid=16353 vsize=57636 CPUtime=682.99
/proc/16356/stat : 16356 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194304 10912 0 0 0 68281 18 0 0 25 0 2 0 1130887030 59019264 10898 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16356/statm: 14409 10898 83 193 0 14213 0
[pid=16356/tid=16357] ppid=16353 vsize=57636 CPUtime=342.1
/proc/16356/task/16357/stat : 16357 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194368 5359 0 0 0 34201 9 0 0 25 0 2 0 1130887031 59019264 10898 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.99
Current children cumulated vsize (KiB) 62992

[startup+402.302 s]
/proc/loadavg: 2.49 2.00 1.55 3/67 16357
/proc/meminfo: memFree=1575112/2055920 swapFree=4176304/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (manysat.sh) S 16351 16353 15983 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1130887029 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16353/statm: 1339 238 195 169 0 50 0
[pid=16356] ppid=16353 vsize=65556 CPUtime=802.72
/proc/16356/stat : 16356 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194304 12823 0 0 0 80252 20 0 0 21 0 2 0 1130887030 67129344 12809 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16356/statm: 16389 12809 83 193 0 16193 0
[pid=16356/tid=16357] ppid=16353 vsize=65556 CPUtime=402.08
/proc/16356/task/16357/stat : 16357 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194368 6108 0 0 0 40197 11 0 0 25 0 2 0 1130887031 67129344 12809 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.72
Current children cumulated vsize (KiB) 70912

[startup+462.302 s]
/proc/loadavg: 2.39 2.07 1.60 3/67 16357
/proc/meminfo: memFree=1573064/2055920 swapFree=4176304/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (manysat.sh) S 16351 16353 15983 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1130887029 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16353/statm: 1339 238 195 169 0 50 0
[pid=16356] ppid=16353 vsize=67312 CPUtime=922.43
/proc/16356/stat : 16356 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194304 13288 0 0 0 92222 21 0 0 17 0 2 0 1130887030 68927488 13274 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16356/statm: 16828 13274 83 193 0 16632 0
[pid=16356/tid=16357] ppid=16353 vsize=67312 CPUtime=462.04
/proc/16356/task/16357/stat : 16357 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194368 6450 0 0 0 46193 11 0 0 25 0 2 0 1130887031 68927488 13274 1992294400 134512640 135305190 4294956144 18446744073709551615 134525144 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.43
Current children cumulated vsize (KiB) 72668

[startup+522.301 s]
/proc/loadavg: 2.20 2.07 1.63 3/67 16357
/proc/meminfo: memFree=1571656/2055920 swapFree=4176304/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (manysat.sh) S 16351 16353 15983 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1130887029 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16353/statm: 1339 238 195 169 0 50 0
[pid=16356] ppid=16353 vsize=69728 CPUtime=1042.16
/proc/16356/stat : 16356 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194304 13695 0 0 0 104195 21 0 0 25 0 2 0 1130887030 71401472 13681 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16356/statm: 17432 13681 83 193 0 17236 0
[pid=16356/tid=16357] ppid=16353 vsize=69728 CPUtime=522.02
/proc/16356/task/16357/stat : 16357 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194368 6646 0 0 0 52190 12 0 0 25 0 2 0 1130887031 71401472 13681 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.16
Current children cumulated vsize (KiB) 75084

[startup+582.302 s]
/proc/loadavg: 2.12 2.07 1.66 3/67 16359
/proc/meminfo: memFree=1564168/2055920 swapFree=4176304/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (manysat.sh) S 16351 16353 15983 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1130887029 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16353/statm: 1339 238 195 169 0 50 0
[pid=16356] ppid=16353 vsize=77820 CPUtime=1161.89
/proc/16356/stat : 16356 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194304 15539 0 0 0 116164 25 0 0 19 0 2 0 1130887030 79687680 15525 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16356/statm: 19455 15525 83 193 0 19259 0
[pid=16356/tid=16357] ppid=16353 vsize=77820 CPUtime=582
/proc/16356/task/16357/stat : 16357 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194368 7657 0 0 0 58186 14 0 0 25 0 2 0 1130887031 79687680 15525 1992294400 134512640 135305190 4294956144 18446744073709551615 134528455 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.89
Current children cumulated vsize (KiB) 83176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.503 s]
/proc/loadavg: 2.09 2.06 1.66 3/67 16359
/proc/meminfo: memFree=1563592/2055920 swapFree=4176304/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (manysat.sh) S 16351 16353 15983 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1130887029 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16353/statm: 1339 238 195 169 0 50 0
[pid=16356] ppid=16353 vsize=78524 CPUtime=1200.19
/proc/16356/stat : 16356 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194304 15684 0 0 0 119994 25 0 0 19 0 2 0 1130887030 80408576 15670 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16356/statm: 19631 15670 83 193 0 19435 0
[pid=16356/tid=16357] ppid=16353 vsize=78524 CPUtime=601.17
/proc/16356/task/16357/stat : 16357 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194368 7802 0 0 0 60103 14 0 0 25 0 2 0 1130887031 80408576 15670 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 83880

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

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

[startup+601.503 s]
/proc/loadavg: 2.09 2.06 1.66 3/67 16359
/proc/meminfo: memFree=1563592/2055920 swapFree=4176304/4192956
[pid=16353] ppid=16351 vsize=5356 CPUtime=0
/proc/16353/stat : 16353 (manysat.sh) S 16351 16353 15983 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1130887029 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16353/statm: 1339 238 195 169 0 50 0
[pid=16356] ppid=16353 vsize=78524 CPUtime=1200.19
/proc/16356/stat : 16356 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194304 15684 0 0 0 119994 25 0 0 19 0 2 0 1130887030 80408576 15670 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16356/statm: 19631 15670 83 193 0 19435 0
[pid=16356/tid=16357] ppid=16353 vsize=78524 CPUtime=601.17
/proc/16356/task/16357/stat : 16357 (manysat1.1_stat) R 16353 16353 15983 0 -1 4194368 7802 0 0 0 60103 14 0 0 25 0 2 0 1130887031 80408576 15670 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 83880

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16353 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=1999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.19
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.52
CPU time (s): 1200.19
CPU user time (s): 1199.94
CPU system time (s): 0.25
CPU usage (%): 199.526
Max. virtual memory (cumulated for all children) (KiB): 83880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 5
involuntary context switches= 3

runsolver used 0.621905 second user time and 1.57376 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-01 12:37:25
IDJOB=1527187
IDBENCH=70693
IDSOLVER=514
FILE ID=node53/1527187-1238582245
PBS_JOBID= 9062227
Free space on /tmp= 66040 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S1326039470-063.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527187-1238582245/watcher-1527187-1238582245 -o /tmp/evaluation-result-1527187-1238582245/solver-1527187-1238582245 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527187-1238582245.cnf aimd 1

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

MD5SUM BENCH= 2e40295bba29f3b31b5d5a615b1b160f
RANDOM SEED=830455627

node53.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		: 3000.264
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		: 3000.264
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:       1627152 kB
Buffers:         86740 kB
Cached:         248432 kB
SwapCached:      10540 kB
Active:         195740 kB
Inactive:       151464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1627152 kB
SwapTotal:     4192956 kB
SwapFree:      4176304 kB
Dirty:            1528 kB
Writeback:           0 kB
Mapped:          17788 kB
Slab:            67720 kB
Committed_AS:  2648316 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-04-01 12:47:29