Trace number 1526487

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) 1200.2 601.519

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S159251645-087.cnf
MD5SUMce26e93a4185cf6cf29bdb9810800206
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2200     6666 |      --       0       --      -- |     --   | -10/36
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 509   #clauses: 2200   #literals: 6666
0.00/0.00	c CPU time:   0.006998 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-1526487-1238502753/watcher-1526487-1238502753 -o /tmp/evaluation-result-1526487-1238502753/solver-1526487-1238502753 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526487-1238502753.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: 0.92 0.99 1.16 3/64 15528
/proc/meminfo: memFree=1489624/2055920 swapFree=4178400/4192956
[pid=15528] ppid=15526 vsize=5356 CPUtime=0
/proc/15528/stat : 15528 (manysat.sh) R 15526 15528 15148 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1122941607 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 215418989215 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15528/statm: 1339 234 194 169 0 50 0
[pid=15529] ppid=15528 vsize=956 CPUtime=0
/proc/15529/stat : 15529 (SatElite) R 15528 15528 15148 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 1122941607 978944 124 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/15529/statm: 239 124 50 127 0 109 0

[startup+0.083028 s]
/proc/loadavg: 0.92 0.99 1.16 3/64 15528
/proc/meminfo: memFree=1489624/2055920 swapFree=4178400/4192956
[pid=15528] ppid=15526 vsize=5356 CPUtime=0
/proc/15528/stat : 15528 (manysat.sh) S 15526 15528 15148 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122941607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15528/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10163 s]
/proc/loadavg: 0.92 0.99 1.16 3/64 15528
/proc/meminfo: memFree=1489624/2055920 swapFree=4178400/4192956
[pid=15528] ppid=15526 vsize=5356 CPUtime=0
/proc/15528/stat : 15528 (manysat.sh) S 15526 15528 15148 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122941607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15528/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301111 s]
/proc/loadavg: 0.92 0.99 1.16 3/64 15528
/proc/meminfo: memFree=1489624/2055920 swapFree=4178400/4192956
[pid=15528] ppid=15526 vsize=5356 CPUtime=0
/proc/15528/stat : 15528 (manysat.sh) S 15526 15528 15148 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122941607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15528/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701191 s]
/proc/loadavg: 0.92 0.99 1.16 3/64 15528
/proc/meminfo: memFree=1489624/2055920 swapFree=4178400/4192956
[pid=15528] ppid=15526 vsize=5356 CPUtime=0
/proc/15528/stat : 15528 (manysat.sh) S 15526 15528 15148 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122941607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15528/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50135 s]
/proc/loadavg: 0.92 0.99 1.16 3/67 15532
/proc/meminfo: memFree=1486912/2055920 swapFree=4178400/4192956
[pid=15528] ppid=15526 vsize=5356 CPUtime=0
/proc/15528/stat : 15528 (manysat.sh) S 15526 15528 15148 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122941607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15528/statm: 1339 238 195 169 0 50 0
[pid=15531] ppid=15528 vsize=16792 CPUtime=2.95
/proc/15531/stat : 15531 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194304 874 0 0 0 295 0 0 0 17 0 2 0 1122941608 17195008 860 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15531/statm: 4198 860 83 193 0 4002 0
[pid=15531/tid=15532] ppid=15528 vsize=16792 CPUtime=1.47
/proc/15531/task/15532/stat : 15532 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194368 357 0 0 0 147 0 0 0 18 0 2 0 1122941609 17195008 860 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22148

[startup+3.10166 s]
/proc/loadavg: 0.92 0.99 1.16 3/67 15532
/proc/meminfo: memFree=1484864/2055920 swapFree=4178400/4192956
[pid=15528] ppid=15526 vsize=5356 CPUtime=0
/proc/15528/stat : 15528 (manysat.sh) S 15526 15528 15148 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122941607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15528/statm: 1339 238 195 169 0 50 0
[pid=15531] ppid=15528 vsize=18924 CPUtime=6.15
/proc/15531/stat : 15531 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194304 1458 0 0 0 614 1 0 0 17 0 2 0 1122941608 19378176 1444 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15531/statm: 4731 1444 83 193 0 4535 0
[pid=15531/tid=15532] ppid=15528 vsize=18924 CPUtime=3.06
/proc/15531/task/15532/stat : 15532 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194368 617 0 0 0 306 0 0 0 18 0 2 0 1122941609 19378176 1444 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24280

[startup+6.30227 s]
/proc/loadavg: 1.01 1.01 1.17 3/67 15532
/proc/meminfo: memFree=1480576/2055920 swapFree=4178400/4192956
[pid=15528] ppid=15526 vsize=5356 CPUtime=0
/proc/15528/stat : 15528 (manysat.sh) S 15526 15528 15148 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122941607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15528/statm: 1339 238 195 169 0 50 0
[pid=15531] ppid=15528 vsize=22592 CPUtime=12.53
/proc/15531/stat : 15531 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194304 2492 0 0 0 1252 1 0 0 17 0 2 0 1122941608 23134208 2478 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15531/statm: 5648 2478 83 193 0 5452 0
[pid=15531/tid=15532] ppid=15528 vsize=22592 CPUtime=6.24
/proc/15531/task/15532/stat : 15532 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194368 1100 0 0 0 624 0 0 0 20 0 2 0 1122941609 23134208 2478 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27948

[startup+12.7015 s]
/proc/loadavg: 1.09 1.02 1.17 3/67 15532
/proc/meminfo: memFree=1475520/2055920 swapFree=4178400/4192956
[pid=15528] ppid=15526 vsize=5356 CPUtime=0
/proc/15528/stat : 15528 (manysat.sh) S 15526 15528 15148 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122941607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15528/statm: 1339 238 195 169 0 50 0
[pid=15531] ppid=15528 vsize=27188 CPUtime=25.3
/proc/15531/stat : 15531 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194304 3480 0 0 0 2527 3 0 0 17 0 2 0 1122941608 27840512 3466 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15531/statm: 6797 3466 83 193 0 6601 0
[pid=15531/tid=15532] ppid=15528 vsize=27188 CPUtime=12.62
/proc/15531/task/15532/stat : 15532 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194368 1528 0 0 0 1261 1 0 0 18 0 2 0 1122941609 27840512 3466 1992294400 134512640 135305190 4294956144 18446744073709551615 134528565 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 32544

[startup+25.503 s]
/proc/loadavg: 1.29 1.07 1.18 3/67 15532
/proc/meminfo: memFree=1472832/2055920 swapFree=4178400/4192956
[pid=15528] ppid=15526 vsize=5356 CPUtime=0
/proc/15528/stat : 15528 (manysat.sh) S 15526 15528 15148 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122941607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15528/statm: 1339 238 195 169 0 50 0
[pid=15531] ppid=15528 vsize=29984 CPUtime=50.84
/proc/15531/stat : 15531 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194304 4188 0 0 0 5080 4 0 0 25 0 2 0 1122941608 30703616 4174 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15531/statm: 7496 4174 83 193 0 7300 0
[pid=15531/tid=15532] ppid=15528 vsize=29984 CPUtime=25.36
/proc/15531/task/15532/stat : 15532 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194368 1897 0 0 0 2534 2 0 0 17 0 2 0 1122941609 30703616 4174 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 35340

[startup+51.1029 s]
/proc/loadavg: 1.53 1.15 1.20 3/67 15532
/proc/meminfo: memFree=1467648/2055920 swapFree=4178400/4192956
[pid=15528] ppid=15526 vsize=5356 CPUtime=0
/proc/15528/stat : 15528 (manysat.sh) S 15526 15528 15148 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122941607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15528/statm: 1339 238 195 169 0 50 0
[pid=15531] ppid=15528 vsize=34796 CPUtime=101.91
/proc/15531/stat : 15531 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194304 5456 0 0 0 10186 5 0 0 17 0 2 0 1122941608 35631104 5442 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15531/statm: 8699 5442 83 193 0 8503 0
[pid=15531/tid=15532] ppid=15528 vsize=34796 CPUtime=50.86
/proc/15531/task/15532/stat : 15532 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194368 2556 0 0 0 5083 3 0 0 25 0 2 0 1122941609 35631104 5442 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 40152

[startup+102.307 s]
/proc/loadavg: 1.79 1.28 1.24 3/67 15532
/proc/meminfo: memFree=1460288/2055920 swapFree=4178400/4192956
[pid=15528] ppid=15526 vsize=5356 CPUtime=0
/proc/15528/stat : 15528 (manysat.sh) S 15526 15528 15148 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122941607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15528/statm: 1339 238 195 169 0 50 0
[pid=15531] ppid=15528 vsize=41848 CPUtime=204.08
/proc/15531/stat : 15531 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194304 7244 0 0 0 20400 8 0 0 20 0 2 0 1122941608 42852352 7230 1992294400 134512640 135305190 4294956144 18446744073709551615 134528280 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15531/statm: 10462 7230 83 193 0 10266 0
[pid=15531/tid=15532] ppid=15528 vsize=41848 CPUtime=101.83
/proc/15531/task/15532/stat : 15532 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194368 3490 0 0 0 10179 4 0 0 25 0 2 0 1122941609 42852352 7230 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) 47204

[startup+162.301 s]
/proc/loadavg: 1.92 1.40 1.29 3/67 15532
/proc/meminfo: memFree=1455296/2055920 swapFree=4178400/4192956
[pid=15528] ppid=15526 vsize=5356 CPUtime=0
/proc/15528/stat : 15528 (manysat.sh) S 15526 15528 15148 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122941607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15528/statm: 1339 238 195 169 0 50 0
[pid=15531] ppid=15528 vsize=47924 CPUtime=323.79
/proc/15531/stat : 15531 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194304 8494 0 0 0 32368 11 0 0 17 0 2 0 1122941608 49074176 8480 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15531/statm: 11981 8480 83 193 0 11785 0
[pid=15531/tid=15532] ppid=15528 vsize=47924 CPUtime=161.57
/proc/15531/task/15532/stat : 15532 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194368 4015 0 0 0 16152 5 0 0 25 0 2 0 1122941609 49074176 8480 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.79
Current children cumulated vsize (KiB) 53280

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.33 3/67 15532
/proc/meminfo: memFree=1450304/2055920 swapFree=4178400/4192956
[pid=15528] ppid=15526 vsize=5356 CPUtime=0
/proc/15528/stat : 15528 (manysat.sh) S 15526 15528 15148 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122941607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15528/statm: 1339 238 195 169 0 50 0
[pid=15531] ppid=15528 vsize=52388 CPUtime=443.51
/proc/15531/stat : 15531 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194304 9742 0 0 0 44338 13 0 0 25 0 2 0 1122941608 53645312 9728 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15531/statm: 13097 9728 83 193 0 12901 0
[pid=15531/tid=15532] ppid=15528 vsize=52388 CPUtime=221.33
/proc/15531/task/15532/stat : 15532 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194368 4704 0 0 0 22127 6 0 0 25 0 2 0 1122941609 53645312 9728 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.51
Current children cumulated vsize (KiB) 57744

[startup+282.301 s]
/proc/loadavg: 1.99 1.60 1.37 3/67 15532
/proc/meminfo: memFree=1446336/2055920 swapFree=4178400/4192956
[pid=15528] ppid=15526 vsize=5356 CPUtime=0
/proc/15528/stat : 15528 (manysat.sh) S 15526 15528 15148 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122941607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15528/statm: 1339 238 195 169 0 50 0
[pid=15531] ppid=15528 vsize=57172 CPUtime=563.24
/proc/15531/stat : 15531 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194304 10757 0 0 0 56309 15 0 0 25 0 2 0 1122941608 58544128 10743 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15531/statm: 14293 10743 83 193 0 14097 0
[pid=15531/tid=15532] ppid=15528 vsize=57172 CPUtime=281.08
/proc/15531/task/15532/stat : 15532 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194368 5263 0 0 0 28101 7 0 0 25 0 2 0 1122941609 58544128 10743 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.24
Current children cumulated vsize (KiB) 62528

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.40 3/67 15532
/proc/meminfo: memFree=1441856/2055920 swapFree=4178400/4192956
[pid=15528] ppid=15526 vsize=5356 CPUtime=0
/proc/15528/stat : 15528 (manysat.sh) S 15526 15528 15148 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122941607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15528/statm: 1339 238 195 169 0 50 0
[pid=15531] ppid=15528 vsize=61952 CPUtime=682.96
/proc/15531/stat : 15531 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194304 11847 0 0 0 68279 17 0 0 25 0 2 0 1122941608 63438848 11833 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15531/statm: 15488 11833 83 193 0 15292 0
[pid=15531/tid=15532] ppid=15528 vsize=61952 CPUtime=340.82
/proc/15531/task/15532/stat : 15532 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194368 5918 0 0 0 34074 8 0 0 25 0 2 0 1122941609 63438848 11833 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.96
Current children cumulated vsize (KiB) 67308

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.44 3/67 15532
/proc/meminfo: memFree=1438016/2055920 swapFree=4178400/4192956
[pid=15528] ppid=15526 vsize=5356 CPUtime=0
/proc/15528/stat : 15528 (manysat.sh) S 15526 15528 15148 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122941607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15528/statm: 1339 238 195 169 0 50 0
[pid=15531] ppid=15528 vsize=65764 CPUtime=802.7
/proc/15531/stat : 15531 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194304 12829 0 0 0 80251 19 0 0 25 0 2 0 1122941608 67342336 12815 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15531/statm: 16441 12815 83 193 0 16245 0
[pid=15531/tid=15532] ppid=15528 vsize=65764 CPUtime=400.58
/proc/15531/task/15532/stat : 15532 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194368 6407 0 0 0 40048 10 0 0 25 0 2 0 1122941609 67342336 12815 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.7
Current children cumulated vsize (KiB) 71120

[startup+462.303 s]
/proc/loadavg: 1.99 1.77 1.47 3/67 15532
/proc/meminfo: memFree=1433728/2055920 swapFree=4178400/4192956
[pid=15528] ppid=15526 vsize=5356 CPUtime=0
/proc/15528/stat : 15528 (manysat.sh) S 15526 15528 15148 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122941607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15528/statm: 1339 238 195 169 0 50 0
[pid=15531] ppid=15528 vsize=69528 CPUtime=922.42
/proc/15531/stat : 15531 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194304 13871 0 0 0 92221 21 0 0 25 0 2 0 1122941608 71196672 13857 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15531/statm: 17382 13857 83 193 0 17186 0
[pid=15531/tid=15532] ppid=15528 vsize=69528 CPUtime=460.33
/proc/15531/task/15532/stat : 15532 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194368 7083 0 0 0 46022 11 0 0 19 0 2 0 1122941609 71196672 13857 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.42
Current children cumulated vsize (KiB) 74884

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.50 3/67 15532
/proc/meminfo: memFree=1431552/2055920 swapFree=4178400/4192956
[pid=15528] ppid=15526 vsize=5356 CPUtime=0
/proc/15528/stat : 15528 (manysat.sh) S 15526 15528 15148 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122941607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15528/statm: 1339 238 195 169 0 50 0
[pid=15531] ppid=15528 vsize=72404 CPUtime=1042.15
/proc/15531/stat : 15531 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194304 14452 0 0 0 104193 22 0 0 25 0 2 0 1122941608 74141696 14438 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15531/statm: 18101 14438 83 193 0 17905 0
[pid=15531/tid=15532] ppid=15528 vsize=72404 CPUtime=520.08
/proc/15531/task/15532/stat : 15532 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194368 7481 0 0 0 51996 12 0 0 25 0 2 0 1122941609 74141696 14438 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.15
Current children cumulated vsize (KiB) 77760

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.53 3/67 15532
/proc/meminfo: memFree=1427136/2055920 swapFree=4178400/4192956
[pid=15528] ppid=15526 vsize=5356 CPUtime=0
/proc/15528/stat : 15528 (manysat.sh) S 15526 15528 15148 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122941607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15528/statm: 1339 238 195 169 0 50 0
[pid=15531] ppid=15528 vsize=77852 CPUtime=1161.89
/proc/15531/stat : 15531 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194304 15546 0 0 0 116165 24 0 0 25 0 2 0 1122941608 79720448 15532 1992294400 134512640 135305190 4294956144 18446744073709551615 134528464 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15531/statm: 19463 15532 83 193 0 19267 0
[pid=15531/tid=15532] ppid=15528 vsize=77852 CPUtime=579.84
/proc/15531/task/15532/stat : 15532 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194368 7928 0 0 0 57971 13 0 0 25 0 2 0 1122941609 79720448 15532 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.89
Current children cumulated vsize (KiB) 83208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 1.99 1.85 1.54 3/67 15532
/proc/meminfo: memFree=1423936/2055920 swapFree=4178400/4192956
[pid=15528] ppid=15526 vsize=5356 CPUtime=0
/proc/15528/stat : 15528 (manysat.sh) S 15526 15528 15148 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122941607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15528/statm: 1339 238 195 169 0 50 0
[pid=15531] ppid=15528 vsize=80632 CPUtime=1200.2
/proc/15531/stat : 15531 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194304 16330 0 0 0 119995 25 0 0 25 0 2 0 1122941608 82567168 16316 1992294400 134512640 135305190 4294956144 18446744073709551615 134538593 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15531/statm: 20158 16316 83 193 0 19962 0
[pid=15531/tid=15532] ppid=15528 vsize=80632 CPUtime=598.96
/proc/15531/task/15532/stat : 15532 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194368 8278 0 0 0 59882 14 0 0 25 0 2 0 1122941609 82567168 16316 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.2
Current children cumulated vsize (KiB) 85988

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

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

[startup+601.501 s]
/proc/loadavg: 1.99 1.85 1.54 3/67 15532
/proc/meminfo: memFree=1423936/2055920 swapFree=4178400/4192956
[pid=15528] ppid=15526 vsize=5356 CPUtime=0
/proc/15528/stat : 15528 (manysat.sh) S 15526 15528 15148 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122941607 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15528/statm: 1339 238 195 169 0 50 0
[pid=15531] ppid=15528 vsize=80632 CPUtime=1200.2
/proc/15531/stat : 15531 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194304 16330 0 0 0 119995 25 0 0 25 0 2 0 1122941608 82567168 16316 1992294400 134512640 135305190 4294956144 18446744073709551615 134538593 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15531/statm: 20158 16316 83 193 0 19962 0
[pid=15531/tid=15532] ppid=15528 vsize=80632 CPUtime=598.96
/proc/15531/task/15532/stat : 15532 (manysat1.1_stat) R 15528 15528 15148 0 -1 4194368 8278 0 0 0 59882 14 0 0 25 0 2 0 1122941609 82567168 16316 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.2
Current children cumulated vsize (KiB) 85988

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15528 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.2
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.519
CPU time (s): 1200.2
CPU user time (s): 1199.95
CPU system time (s): 0.25
CPU usage (%): 199.528
Max. virtual memory (cumulated for all children) (KiB): 85988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
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= 482
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 0.626904 second user time and 1.57576 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-31 14:32:33
IDJOB=1526487
IDBENCH=70553
IDSOLVER=514
FILE ID=node9/1526487-1238502753
PBS_JOBID= 9061924
Free space on /tmp= 66420 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S159251645-087.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526487-1238502753/watcher-1526487-1238502753 -o /tmp/evaluation-result-1526487-1238502753/solver-1526487-1238502753 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526487-1238502753.cnf aimd 1

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

MD5SUM BENCH= ce26e93a4185cf6cf29bdb9810800206
RANDOM SEED=75312415

node9.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		: 3000.268
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		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1490104 kB
Buffers:        102892 kB
Cached:         361772 kB
SwapCached:       8344 kB
Active:         194404 kB
Inactive:       280224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1490104 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          15632 kB
Slab:            77240 kB
Committed_AS:  2976520 kB
PageTables:       1392 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= 66420 MiB
End job on node9 at 2009-03-31 14:42:36