Trace number 1527141

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) 1200.16 601.719

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S142096783-019.cnf
MD5SUM720983bca31f006417885890df90a951
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.137978
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 |    1692     5121 |      --       0       --      -- |     --   | -8/21
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 392   #clauses: 1692   #literals: 5121
0.00/0.00	c CPU time:   0.002999 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-1527141-1238579733/watcher-1527141-1238579733 -o /tmp/evaluation-result-1527141-1238579733/solver-1527141-1238579733 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527141-1238579733.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: 0.99 0.98 0.99 3/73 31801
/proc/meminfo: memFree=1610624/2055920 swapFree=4177652/4192956
[pid=31801] ppid=31799 vsize=5356 CPUtime=0
/proc/31801/stat : 31801 (manysat.sh) R 31799 31801 31428 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130637267 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 243665529503 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31801/statm: 1339 234 194 169 0 50 0
[pid=31802] ppid=31801 vsize=832 CPUtime=0
/proc/31802/stat : 31802 (SatElite) R 31801 31801 31428 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1130637267 851968 128 1992294400 134512640 135034092 4294956096 18446744073709551615 134529207 0 0 4096 3 0 0 0 17 0 0 0
/proc/31802/statm: 208 128 68 127 0 78 0

[startup+0.051925 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 31801
/proc/meminfo: memFree=1610624/2055920 swapFree=4177652/4192956
[pid=31801] ppid=31799 vsize=5356 CPUtime=0
/proc/31801/stat : 31801 (manysat.sh) S 31799 31801 31428 0 -1 4194304 312 149 0 0 0 0 0 0 18 0 1 0 1130637267 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31801/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.550157 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 31801
/proc/meminfo: memFree=1610624/2055920 swapFree=4177652/4192956
[pid=31801] ppid=31799 vsize=5356 CPUtime=0
/proc/31801/stat : 31801 (manysat.sh) S 31799 31801 31428 0 -1 4194304 312 149 0 0 0 0 0 0 18 0 1 0 1130637267 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31801/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.611823 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 31801
/proc/meminfo: memFree=1610624/2055920 swapFree=4177652/4192956
[pid=31801] ppid=31799 vsize=5356 CPUtime=0
/proc/31801/stat : 31801 (manysat.sh) S 31799 31801 31428 0 -1 4194304 312 149 0 0 0 0 0 0 18 0 1 0 1130637267 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31801/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702166 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 31801
/proc/meminfo: memFree=1610624/2055920 swapFree=4177652/4192956
[pid=31801] ppid=31799 vsize=5356 CPUtime=0
/proc/31801/stat : 31801 (manysat.sh) S 31799 31801 31428 0 -1 4194304 312 149 0 0 0 0 0 0 18 0 1 0 1130637267 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31801/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50725 s]
/proc/loadavg: 0.99 0.98 0.99 3/76 31805
/proc/meminfo: memFree=1607592/2055920 swapFree=4177652/4192956
[pid=31801] ppid=31799 vsize=5356 CPUtime=0
/proc/31801/stat : 31801 (manysat.sh) S 31799 31801 31428 0 -1 4194304 312 149 0 0 0 0 0 0 18 0 1 0 1130637267 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31801/statm: 1339 238 195 169 0 50 0
[pid=31804] ppid=31801 vsize=16780 CPUtime=2.97
/proc/31804/stat : 31804 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194304 839 0 0 0 296 1 0 0 17 0 2 0 1130637268 17182720 825 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31804/statm: 4195 825 83 193 0 3999 0
[pid=31804/tid=31805] ppid=31801 vsize=16780 CPUtime=1.48
/proc/31804/task/31805/stat : 31805 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194368 353 0 0 0 148 0 0 0 18 0 2 0 1130637269 17182720 825 1992294400 134512640 135305190 4294956144 18446744073709551615 134556831 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 22136

[startup+3.10141 s]
/proc/loadavg: 1.07 1.00 1.00 3/76 31805
/proc/meminfo: memFree=1605864/2055920 swapFree=4177652/4192956
[pid=31801] ppid=31799 vsize=5356 CPUtime=0
/proc/31801/stat : 31801 (manysat.sh) S 31799 31801 31428 0 -1 4194304 312 149 0 0 0 0 0 0 18 0 1 0 1130637267 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31801/statm: 1339 238 195 169 0 50 0
[pid=31804] ppid=31801 vsize=18400 CPUtime=6.15
/proc/31804/stat : 31804 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194304 1335 0 0 0 614 1 0 0 17 0 2 0 1130637268 18841600 1321 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31804/statm: 4600 1321 83 193 0 4404 0
[pid=31804/tid=31805] ppid=31801 vsize=18400 CPUtime=3.07
/proc/31804/task/31805/stat : 31805 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194368 574 0 0 0 307 0 0 0 20 0 2 0 1130637269 18841600 1321 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23756

[startup+6.30174 s]
/proc/loadavg: 1.07 1.00 1.00 3/76 31805
/proc/meminfo: memFree=1601384/2055920 swapFree=4177652/4192956
[pid=31801] ppid=31799 vsize=5356 CPUtime=0
/proc/31801/stat : 31801 (manysat.sh) S 31799 31801 31428 0 -1 4194304 312 149 0 0 0 0 0 0 18 0 1 0 1130637267 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31801/statm: 1339 238 195 169 0 50 0
[pid=31804] ppid=31801 vsize=21900 CPUtime=12.53
/proc/31804/stat : 31804 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194304 2283 0 0 0 1251 2 0 0 17 0 2 0 1130637268 22425600 2269 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31804/statm: 5475 2269 83 193 0 5279 0
[pid=31804/tid=31805] ppid=31801 vsize=21900 CPUtime=6.27
/proc/31804/task/31805/stat : 31805 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194368 974 0 0 0 626 1 0 0 21 0 2 0 1130637269 22425600 2269 1992294400 134512640 135305190 4294956144 18446744073709551615 134556787 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27256

[startup+12.7014 s]
/proc/loadavg: 1.22 1.03 1.01 3/76 31805
/proc/meminfo: memFree=1598448/2055920 swapFree=4177652/4192956
[pid=31801] ppid=31799 vsize=5356 CPUtime=0
/proc/31801/stat : 31801 (manysat.sh) S 31799 31801 31428 0 -1 4194304 312 149 0 0 0 0 0 0 18 0 1 0 1130637267 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31801/statm: 1339 238 195 169 0 50 0
[pid=31804] ppid=31801 vsize=25428 CPUtime=25.3
/proc/31804/stat : 31804 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194304 3002 0 0 0 2526 4 0 0 17 0 2 0 1130637268 26038272 2988 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31804/statm: 6357 2988 83 193 0 6161 0
[pid=31804/tid=31805] ppid=31801 vsize=25428 CPUtime=12.67
/proc/31804/task/31805/stat : 31805 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194368 1359 0 0 0 1265 2 0 0 25 0 2 0 1130637269 26038272 2988 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) 30784

[startup+25.5027 s]
/proc/loadavg: 1.34 1.06 1.02 3/76 31805
/proc/meminfo: memFree=1594352/2055920 swapFree=4177652/4192956
[pid=31801] ppid=31799 vsize=5356 CPUtime=0
/proc/31801/stat : 31801 (manysat.sh) S 31799 31801 31428 0 -1 4194304 312 149 0 0 0 0 0 0 18 0 1 0 1130637267 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31801/statm: 1339 238 195 169 0 50 0
[pid=31804] ppid=31801 vsize=28664 CPUtime=50.83
/proc/31804/stat : 31804 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194304 4022 0 0 0 5077 6 0 0 18 0 2 0 1130637268 29351936 4008 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31804/statm: 7166 4008 83 193 0 6970 0
[pid=31804/tid=31805] ppid=31801 vsize=28664 CPUtime=25.45
/proc/31804/task/31805/stat : 31805 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194368 1858 0 0 0 2542 3 0 0 17 0 2 0 1130637269 29351936 4008 1992294400 134512640 135305190 4294956144 18446744073709551615 134539333 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 34020

[startup+51.1023 s]
/proc/loadavg: 1.56 1.14 1.04 3/76 31805
/proc/meminfo: memFree=1591024/2055920 swapFree=4177652/4192956
[pid=31801] ppid=31799 vsize=5356 CPUtime=0
/proc/31801/stat : 31801 (manysat.sh) S 31799 31801 31428 0 -1 4194304 312 149 0 0 0 0 0 0 18 0 1 0 1130637267 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31801/statm: 1339 238 195 169 0 50 0
[pid=31804] ppid=31801 vsize=32588 CPUtime=101.88
/proc/31804/stat : 31804 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194304 4832 0 0 0 10181 7 0 0 25 0 2 0 1130637268 33370112 4818 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31804/statm: 8147 4818 83 193 0 7951 0
[pid=31804/tid=31805] ppid=31801 vsize=32588 CPUtime=51.04
/proc/31804/task/31805/stat : 31805 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194368 2229 0 0 0 5100 4 0 0 19 0 2 0 1130637269 33370112 4818 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 37944

[startup+102.302 s]
/proc/loadavg: 1.81 1.27 1.09 3/76 31805
/proc/meminfo: memFree=1585136/2055920 swapFree=4177652/4192956
[pid=31801] ppid=31799 vsize=5356 CPUtime=0
/proc/31801/stat : 31801 (manysat.sh) S 31799 31801 31428 0 -1 4194304 312 149 0 0 0 0 0 0 18 0 1 0 1130637267 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31801/statm: 1339 238 195 169 0 50 0
[pid=31804] ppid=31801 vsize=38256 CPUtime=204.01
/proc/31804/stat : 31804 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194304 6290 0 0 0 20392 9 0 0 25 0 2 0 1130637268 39174144 6276 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31804/statm: 9564 6276 83 193 0 9368 0
[pid=31804/tid=31805] ppid=31801 vsize=38256 CPUtime=102.22
/proc/31804/task/31805/stat : 31805 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194368 2913 0 0 0 10216 6 0 0 25 0 2 0 1130637269 39174144 6276 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.01
Current children cumulated vsize (KiB) 43612

[startup+162.303 s]
/proc/loadavg: 1.93 1.41 1.15 3/76 31805
/proc/meminfo: memFree=1579632/2055920 swapFree=4177652/4192956
[pid=31801] ppid=31799 vsize=5356 CPUtime=0
/proc/31801/stat : 31801 (manysat.sh) S 31799 31801 31428 0 -1 4194304 312 149 0 0 0 0 0 0 18 0 1 0 1130637267 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31801/statm: 1339 238 195 169 0 50 0
[pid=31804] ppid=31801 vsize=43716 CPUtime=323.69
/proc/31804/stat : 31804 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194304 7646 0 0 0 32357 12 0 0 25 0 2 0 1130637268 44765184 7632 1992294400 134512640 135305190 4294956144 18446744073709551615 134528408 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31804/statm: 10929 7632 83 193 0 10733 0
[pid=31804/tid=31805] ppid=31801 vsize=43716 CPUtime=162.19
/proc/31804/task/31805/stat : 31805 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194368 3662 0 0 0 16212 7 0 0 25 0 2 0 1130637269 44765184 7632 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.69
Current children cumulated vsize (KiB) 49072

[startup+222.303 s]
/proc/loadavg: 1.97 1.51 1.20 3/76 31805
/proc/meminfo: memFree=1576624/2055920 swapFree=4177652/4192956
[pid=31801] ppid=31799 vsize=5356 CPUtime=0
/proc/31801/stat : 31801 (manysat.sh) S 31799 31801 31428 0 -1 4194304 312 149 0 0 0 0 0 0 18 0 1 0 1130637267 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31801/statm: 1339 238 195 169 0 50 0
[pid=31804] ppid=31801 vsize=46944 CPUtime=443.38
/proc/31804/stat : 31804 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194304 8459 0 0 0 44325 13 0 0 25 0 2 0 1130637268 48070656 8445 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31804/statm: 11736 8445 83 193 0 11540 0
[pid=31804/tid=31805] ppid=31801 vsize=46944 CPUtime=222.17
/proc/31804/task/31805/stat : 31805 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194368 3978 0 0 0 22209 8 0 0 25 0 2 0 1130637269 48070656 8445 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.38
Current children cumulated vsize (KiB) 52300

[startup+282.303 s]
/proc/loadavg: 1.99 1.60 1.25 3/76 31805
/proc/meminfo: memFree=1571120/2055920 swapFree=4177652/4192956
[pid=31801] ppid=31799 vsize=5356 CPUtime=0
/proc/31801/stat : 31801 (manysat.sh) S 31799 31801 31428 0 -1 4194304 312 149 0 0 0 0 0 0 18 0 1 0 1130637267 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31801/statm: 1339 238 195 169 0 50 0
[pid=31804] ppid=31801 vsize=52684 CPUtime=563.06
/proc/31804/stat : 31804 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194304 9834 0 0 0 56291 15 0 0 25 0 2 0 1130637268 53948416 9820 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31804/statm: 13171 9820 83 193 0 12975 0
[pid=31804/tid=31805] ppid=31801 vsize=52684 CPUtime=282.15
/proc/31804/task/31805/stat : 31805 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194368 4682 0 0 0 28206 9 0 0 25 0 2 0 1130637269 53948416 9820 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.06
Current children cumulated vsize (KiB) 58040

[startup+342.303 s]
/proc/loadavg: 1.99 1.66 1.29 3/76 31811
/proc/meminfo: memFree=1565104/2055920 swapFree=4177652/4192956
[pid=31801] ppid=31799 vsize=5356 CPUtime=0
/proc/31801/stat : 31801 (manysat.sh) S 31799 31801 31428 0 -1 4194304 312 149 0 0 0 0 0 0 18 0 1 0 1130637267 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31801/statm: 1339 238 195 169 0 50 0
[pid=31804] ppid=31801 vsize=59280 CPUtime=682.72
/proc/31804/stat : 31804 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194304 11350 0 0 0 68254 18 0 0 25 0 2 0 1130637268 60702720 11336 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31804/statm: 14820 11336 83 193 0 14624 0
[pid=31804/tid=31805] ppid=31801 vsize=59280 CPUtime=342.11
/proc/31804/task/31805/stat : 31805 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194368 5494 0 0 0 34200 11 0 0 25 0 2 0 1130637269 60702720 11336 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.72
Current children cumulated vsize (KiB) 64636

[startup+402.303 s]
/proc/loadavg: 1.99 1.73 1.33 3/76 31811
/proc/meminfo: memFree=1563312/2055920 swapFree=4177652/4192956
[pid=31801] ppid=31799 vsize=5356 CPUtime=0
/proc/31801/stat : 31801 (manysat.sh) S 31799 31801 31428 0 -1 4194304 312 149 0 0 0 0 0 0 18 0 1 0 1130637267 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31801/statm: 1339 238 195 169 0 50 0
[pid=31804] ppid=31801 vsize=61564 CPUtime=802.41
/proc/31804/stat : 31804 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194304 11741 0 0 0 80221 20 0 0 25 0 2 0 1130637268 63041536 11727 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31804/statm: 15391 11727 83 193 0 15195 0
[pid=31804/tid=31805] ppid=31801 vsize=61564 CPUtime=402.08
/proc/31804/task/31805/stat : 31805 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194368 5824 0 0 0 40196 12 0 0 25 0 2 0 1130637269 63041536 11727 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.41
Current children cumulated vsize (KiB) 66920

[startup+462.303 s]
/proc/loadavg: 1.99 1.77 1.37 3/76 31811
/proc/meminfo: memFree=1561392/2055920 swapFree=4177652/4192956
[pid=31801] ppid=31799 vsize=5356 CPUtime=0
/proc/31801/stat : 31801 (manysat.sh) S 31799 31801 31428 0 -1 4194304 312 149 0 0 0 0 0 0 18 0 1 0 1130637267 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31801/statm: 1339 238 195 169 0 50 0
[pid=31804] ppid=31801 vsize=63164 CPUtime=922.1
/proc/31804/stat : 31804 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194304 12222 0 0 0 92189 21 0 0 25 0 2 0 1130637268 64679936 12208 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31804/statm: 15791 12208 83 193 0 15595 0
[pid=31804/tid=31805] ppid=31801 vsize=63164 CPUtime=462.06
/proc/31804/task/31805/stat : 31805 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194368 6005 0 0 0 46194 12 0 0 25 0 2 0 1130637269 64679936 12208 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.1
Current children cumulated vsize (KiB) 68520

[startup+522.303 s]
/proc/loadavg: 1.99 1.81 1.41 3/76 31811
/proc/meminfo: memFree=1557424/2055920 swapFree=4177652/4192956
[pid=31801] ppid=31799 vsize=5356 CPUtime=0
/proc/31801/stat : 31801 (manysat.sh) S 31799 31801 31428 0 -1 4194304 312 149 0 0 0 0 0 0 18 0 1 0 1130637267 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31801/statm: 1339 238 195 169 0 50 0
[pid=31804] ppid=31801 vsize=67532 CPUtime=1041.76
/proc/31804/stat : 31804 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194304 13204 0 0 0 104154 22 0 0 25 0 2 0 1130637268 69152768 13190 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31804/statm: 16883 13190 83 193 0 16687 0
[pid=31804/tid=31805] ppid=31801 vsize=67532 CPUtime=522.03
/proc/31804/task/31805/stat : 31805 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194368 6573 0 0 0 52190 13 0 0 25 0 2 0 1130637269 69152768 13190 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.76
Current children cumulated vsize (KiB) 72888

[startup+582.308 s]
/proc/loadavg: 1.99 1.84 1.44 3/76 31811
/proc/meminfo: memFree=1557168/2055920 swapFree=4177652/4192956
[pid=31801] ppid=31799 vsize=5356 CPUtime=0
/proc/31801/stat : 31801 (manysat.sh) S 31799 31801 31428 0 -1 4194304 312 149 0 0 0 0 0 0 18 0 1 0 1130637267 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31801/statm: 1339 238 195 169 0 50 0
[pid=31804] ppid=31801 vsize=67864 CPUtime=1161.46
/proc/31804/stat : 31804 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194304 13283 0 0 0 116124 22 0 0 25 0 2 0 1130637268 69492736 13269 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31804/statm: 16966 13269 83 193 0 16770 0
[pid=31804/tid=31805] ppid=31801 vsize=67864 CPUtime=582.02
/proc/31804/task/31805/stat : 31805 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194368 6587 0 0 0 58189 13 0 0 25 0 2 0 1130637269 69492736 13269 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.46
Current children cumulated vsize (KiB) 73220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.702 s]
/proc/loadavg: 1.99 1.85 1.45 3/76 31811
/proc/meminfo: memFree=1556336/2055920 swapFree=4177652/4192956
[pid=31801] ppid=31799 vsize=5356 CPUtime=0
/proc/31801/stat : 31801 (manysat.sh) S 31799 31801 31428 0 -1 4194304 312 149 0 0 0 0 0 0 18 0 1 0 1130637267 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31801/statm: 1339 238 195 169 0 50 0
[pid=31804] ppid=31801 vsize=67936 CPUtime=1200.16
/proc/31804/stat : 31804 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194304 13477 0 0 0 119993 23 0 0 25 0 2 0 1130637268 69566464 13463 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31804/statm: 16984 13463 83 193 0 16788 0
[pid=31804/tid=31805] ppid=31801 vsize=67936 CPUtime=601.32
/proc/31804/task/31805/stat : 31805 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194368 6715 0 0 0 60119 13 0 0 25 0 2 0 1130637269 69566464 13463 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 73292

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

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

[startup+601.702 s]
/proc/loadavg: 1.99 1.85 1.45 3/76 31811
/proc/meminfo: memFree=1556336/2055920 swapFree=4177652/4192956
[pid=31801] ppid=31799 vsize=5356 CPUtime=0
/proc/31801/stat : 31801 (manysat.sh) S 31799 31801 31428 0 -1 4194304 312 149 0 0 0 0 0 0 18 0 1 0 1130637267 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31801/statm: 1339 238 195 169 0 50 0
[pid=31804] ppid=31801 vsize=67936 CPUtime=1200.16
/proc/31804/stat : 31804 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194304 13477 0 0 0 119993 23 0 0 25 0 2 0 1130637268 69566464 13463 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31804/statm: 16984 13463 83 193 0 16788 0
[pid=31804/tid=31805] ppid=31801 vsize=67936 CPUtime=601.32
/proc/31804/task/31805/stat : 31805 (manysat1.1_stat) R 31801 31801 31428 0 -1 4194368 6715 0 0 0 60119 13 0 0 25 0 2 0 1130637269 69566464 13463 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 73292

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31801 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=3999
# CPU time returned by wait4() is 0.009998
# while last known CPU time is 1200.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.719
CPU time (s): 1200.16
CPU user time (s): 1199.93
CPU system time (s): 0.23
CPU usage (%): 199.455
Max. virtual memory (cumulated for all children) (KiB): 73292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.760884 second user time and 1.9837 second system time

The end

Launcher Data 

Begin job on node84 at 2009-04-01 11:55:33
IDJOB=1527141
IDBENCH=70684
IDSOLVER=513
FILE ID=node84/1527141-1238579733
PBS_JOBID= 9062191
Free space on /tmp= 66312 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S142096783-019.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527141-1238579733/watcher-1527141-1238579733 -o /tmp/evaluation-result-1527141-1238579733/solver-1527141-1238579733 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527141-1238579733.cnf aimd 0

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

MD5SUM BENCH= 720983bca31f006417885890df90a951
RANDOM SEED=2119414082

node84.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		: 3000.231
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		: 3000.231
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:       1611168 kB
Buffers:         84092 kB
Cached:         271336 kB
SwapCached:       6944 kB
Active:         197992 kB
Inactive:       166652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1611168 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          14820 kB
Slab:            65316 kB
Committed_AS:  3014544 kB
PageTables:       1980 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= 66312 MiB
End job on node84 at 2009-04-01 12:05:37