Trace number 1526622

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) 1200.18 601.725

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S1375576340-029.cnf
MD5SUM1b93ff755afc24c2ba01a5f3cf1dc449
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark73.5298
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1700     5100 |     509       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1688     5128 |      --       0       --      -- |     --   | -12/28
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 387   #clauses: 1688   #literals: 5128
0.00/0.00	c CPU time:   0.004999 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-1526622-1238521446/watcher-1526622-1238521446 -o /tmp/evaluation-result-1526622-1238521446/solver-1526622-1238521446 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526622-1238521446.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: 0.85 0.97 1.15 3/68 20540
/proc/meminfo: memFree=1519160/2055920 swapFree=4175244/4192956
[pid=20540] ppid=20538 vsize=5356 CPUtime=0
/proc/20540/stat : 20540 (manysat.sh) S 20538 20540 20503 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1124806176 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20540/statm: 1339 235 195 169 0 50 0
[pid=20541] ppid=20540 vsize=832 CPUtime=0
/proc/20541/stat : 20541 (SatElite) R 20540 20540 20503 0 -1 4194304 145 0 0 0 0 0 0 0 19 0 1 0 1124806176 851968 129 1992294400 134512640 135034092 4294956096 18446744073709551615 134575621 0 0 4096 3 0 0 0 17 0 0 0
/proc/20541/statm: 208 129 68 127 0 78 0

[startup+0.068192 s]
/proc/loadavg: 0.85 0.97 1.15 3/68 20540
/proc/meminfo: memFree=1519160/2055920 swapFree=4175244/4192956
[pid=20540] ppid=20538 vsize=5356 CPUtime=0
/proc/20540/stat : 20540 (manysat.sh) S 20538 20540 20503 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1124806176 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20540/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101892 s]
/proc/loadavg: 0.85 0.97 1.15 3/68 20540
/proc/meminfo: memFree=1519160/2055920 swapFree=4175244/4192956
[pid=20540] ppid=20538 vsize=5356 CPUtime=0
/proc/20540/stat : 20540 (manysat.sh) S 20538 20540 20503 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1124806176 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20540/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301532 s]
/proc/loadavg: 0.85 0.97 1.15 3/68 20540
/proc/meminfo: memFree=1519160/2055920 swapFree=4175244/4192956
[pid=20540] ppid=20538 vsize=5356 CPUtime=0
/proc/20540/stat : 20540 (manysat.sh) S 20538 20540 20503 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1124806176 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20540/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701572 s]
/proc/loadavg: 0.85 0.97 1.15 3/68 20540
/proc/meminfo: memFree=1519160/2055920 swapFree=4175244/4192956
[pid=20540] ppid=20538 vsize=5356 CPUtime=0
/proc/20540/stat : 20540 (manysat.sh) S 20538 20540 20503 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1124806176 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20540/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: 0.85 0.97 1.15 3/71 20544
/proc/meminfo: memFree=1516704/2055920 swapFree=4175244/4192956
[pid=20540] ppid=20538 vsize=5356 CPUtime=0
/proc/20540/stat : 20540 (manysat.sh) S 20538 20540 20503 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1124806176 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20540/statm: 1339 238 195 169 0 50 0
[pid=20543] ppid=20540 vsize=15804 CPUtime=2.95
/proc/20543/stat : 20543 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194304 848 0 0 0 295 0 0 0 16 0 2 0 1124806177 16183296 834 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20543/statm: 3951 834 83 193 0 3755 0
[pid=20543/tid=20544] ppid=20540 vsize=15804 CPUtime=1.47
/proc/20543/task/20544/stat : 20544 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194368 372 0 0 0 147 0 0 0 16 0 2 0 1124806177 16183296 834 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21160

[startup+3.10182 s]
/proc/loadavg: 0.85 0.97 1.15 3/71 20544
/proc/meminfo: memFree=1514720/2055920 swapFree=4175244/4192956
[pid=20540] ppid=20538 vsize=5356 CPUtime=0
/proc/20540/stat : 20540 (manysat.sh) S 20538 20540 20503 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1124806176 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20540/statm: 1339 238 195 169 0 50 0
[pid=20543] ppid=20540 vsize=18584 CPUtime=6.15
/proc/20543/stat : 20543 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194304 1418 0 0 0 614 1 0 0 18 0 2 0 1124806177 19030016 1404 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20543/statm: 4646 1404 83 193 0 4450 0
[pid=20543/tid=20544] ppid=20540 vsize=18584 CPUtime=3.07
/proc/20543/task/20544/stat : 20544 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194368 638 0 0 0 307 0 0 0 21 0 2 0 1124806177 19030016 1404 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23940

[startup+6.30215 s]
/proc/loadavg: 0.94 0.98 1.15 3/71 20544
/proc/meminfo: memFree=1510240/2055920 swapFree=4175244/4192956
[pid=20540] ppid=20538 vsize=5356 CPUtime=0
/proc/20540/stat : 20540 (manysat.sh) S 20538 20540 20503 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1124806176 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20540/statm: 1339 238 195 169 0 50 0
[pid=20543] ppid=20540 vsize=22108 CPUtime=12.53
/proc/20543/stat : 20543 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194304 2386 0 0 0 1251 2 0 0 17 0 2 0 1124806177 22638592 2372 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20543/statm: 5527 2372 83 193 0 5331 0
[pid=20543/tid=20544] ppid=20540 vsize=22108 CPUtime=6.27
/proc/20543/task/20544/stat : 20544 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194368 1105 0 0 0 626 1 0 0 25 0 2 0 1124806177 22638592 2372 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27464

[startup+12.7028 s]
/proc/loadavg: 1.02 1.00 1.15 3/71 20544
/proc/meminfo: memFree=1506152/2055920 swapFree=4175244/4192956
[pid=20540] ppid=20538 vsize=5356 CPUtime=0
/proc/20540/stat : 20540 (manysat.sh) S 20538 20540 20503 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1124806176 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20540/statm: 1339 238 195 169 0 50 0
[pid=20543] ppid=20540 vsize=25932 CPUtime=25.3
/proc/20543/stat : 20543 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194304 3218 0 0 0 2526 4 0 0 21 0 2 0 1124806177 26554368 3204 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20543/statm: 6483 3204 83 193 0 6287 0
[pid=20543/tid=20544] ppid=20540 vsize=25932 CPUtime=12.66
/proc/20543/task/20544/stat : 20544 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194368 1486 0 0 0 1265 1 0 0 25 0 2 0 1124806177 26554368 3204 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31288

[startup+25.5011 s]
/proc/loadavg: 1.24 1.05 1.17 3/71 20544
/proc/meminfo: memFree=1503592/2055920 swapFree=4175244/4192956
[pid=20540] ppid=20538 vsize=5356 CPUtime=0
/proc/20540/stat : 20540 (manysat.sh) S 20538 20540 20503 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1124806176 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20540/statm: 1339 238 195 169 0 50 0
[pid=20543] ppid=20540 vsize=28412 CPUtime=50.82
/proc/20543/stat : 20543 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194304 3868 0 0 0 5077 5 0 0 17 0 2 0 1124806177 29093888 3854 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20543/statm: 7103 3854 83 193 0 6907 0
[pid=20543/tid=20544] ppid=20540 vsize=28412 CPUtime=25.46
/proc/20543/task/20544/stat : 20544 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194368 1774 0 0 0 2544 2 0 0 25 0 2 0 1124806177 29093888 3854 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 33768

[startup+51.1016 s]
/proc/loadavg: 1.50 1.12 1.19 3/71 20544
/proc/meminfo: memFree=1498856/2055920 swapFree=4175244/4192956
[pid=20540] ppid=20538 vsize=5356 CPUtime=0
/proc/20540/stat : 20540 (manysat.sh) S 20538 20540 20503 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1124806176 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20540/statm: 1339 238 195 169 0 50 0
[pid=20543] ppid=20540 vsize=33804 CPUtime=101.88
/proc/20543/stat : 20543 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194304 5079 0 0 0 10181 7 0 0 17 0 2 0 1124806177 34615296 5065 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20543/statm: 8451 5065 83 193 0 8255 0
[pid=20543/tid=20544] ppid=20540 vsize=33804 CPUtime=51.04
/proc/20543/task/20544/stat : 20544 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194368 2361 0 0 0 5101 3 0 0 25 0 2 0 1124806177 34615296 5065 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 39160

[startup+102.307 s]
/proc/loadavg: 1.78 1.26 1.23 3/71 20544
/proc/meminfo: memFree=1492712/2055920 swapFree=4175244/4192956
[pid=20540] ppid=20538 vsize=5356 CPUtime=0
/proc/20540/stat : 20540 (manysat.sh) S 20538 20540 20503 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1124806176 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20540/statm: 1339 238 195 169 0 50 0
[pid=20543] ppid=20540 vsize=38968 CPUtime=204
/proc/20543/stat : 20543 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194304 6531 0 0 0 20391 9 0 0 25 0 2 0 1124806177 39903232 6517 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20543/statm: 9742 6517 83 193 0 9546 0
[pid=20543/tid=20544] ppid=20540 vsize=38968 CPUtime=102.23
/proc/20543/task/20544/stat : 20544 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194368 3155 0 0 0 10218 5 0 0 25 0 2 0 1124806177 39903232 6517 1992294400 134512640 135305190 4294956144 18446744073709551615 134528347 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 44324

[startup+162.302 s]
/proc/loadavg: 1.92 1.39 1.27 3/71 20544
/proc/meminfo: memFree=1486888/2055920 swapFree=4175244/4192956
[pid=20540] ppid=20538 vsize=5356 CPUtime=0
/proc/20540/stat : 20540 (manysat.sh) S 20538 20540 20503 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1124806176 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20540/statm: 1339 238 195 169 0 50 0
[pid=20543] ppid=20540 vsize=45972 CPUtime=323.67
/proc/20543/stat : 20543 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194304 7984 0 0 0 32354 13 0 0 25 0 2 0 1124806177 47075328 7970 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20543/statm: 11493 7970 83 193 0 11297 0
[pid=20543/tid=20544] ppid=20540 vsize=45972 CPUtime=162.18
/proc/20543/task/20544/stat : 20544 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194368 3766 0 0 0 16212 6 0 0 25 0 2 0 1124806177 47075328 7970 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.67
Current children cumulated vsize (KiB) 51328

[startup+222.302 s]
/proc/loadavg: 1.97 1.50 1.32 3/71 20544
/proc/meminfo: memFree=1480360/2055920 swapFree=4175244/4192956
[pid=20540] ppid=20538 vsize=5356 CPUtime=0
/proc/20540/stat : 20540 (manysat.sh) S 20538 20540 20503 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1124806176 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20540/statm: 1339 238 195 169 0 50 0
[pid=20543] ppid=20540 vsize=52976 CPUtime=443.35
/proc/20543/stat : 20543 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194304 9618 0 0 0 44319 16 0 0 25 0 2 0 1124806177 54247424 9604 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20543/statm: 13244 9604 83 193 0 13048 0
[pid=20543/tid=20544] ppid=20540 vsize=52976 CPUtime=222.16
/proc/20543/task/20544/stat : 20544 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194368 4632 0 0 0 22208 8 0 0 25 0 2 0 1124806177 54247424 9604 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.35
Current children cumulated vsize (KiB) 58332

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.36 3/71 20544
/proc/meminfo: memFree=1477736/2055920 swapFree=4175244/4192956
[pid=20540] ppid=20538 vsize=5356 CPUtime=0
/proc/20540/stat : 20540 (manysat.sh) S 20538 20540 20503 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1124806176 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20540/statm: 1339 238 195 169 0 50 0
[pid=20543] ppid=20540 vsize=55448 CPUtime=563.05
/proc/20543/stat : 20543 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194304 10290 0 0 0 56288 17 0 0 25 0 2 0 1124806177 56778752 10276 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20543/statm: 13862 10276 83 193 0 13666 0
[pid=20543/tid=20544] ppid=20540 vsize=55448 CPUtime=282.15
/proc/20543/task/20544/stat : 20544 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194368 5092 0 0 0 28206 9 0 0 25 0 2 0 1124806177 56778752 10276 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.05
Current children cumulated vsize (KiB) 60804

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.39 3/71 20544
/proc/meminfo: memFree=1474024/2055920 swapFree=4175244/4192956
[pid=20540] ppid=20538 vsize=5356 CPUtime=0
/proc/20540/stat : 20540 (manysat.sh) S 20538 20540 20503 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1124806176 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20540/statm: 1339 238 195 169 0 50 0
[pid=20543] ppid=20540 vsize=59528 CPUtime=682.72
/proc/20543/stat : 20543 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194304 11207 0 0 0 68254 18 0 0 25 0 2 0 1124806177 60956672 11193 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20543/statm: 14882 11193 83 193 0 14686 0
[pid=20543/tid=20544] ppid=20540 vsize=59528 CPUtime=342.12
/proc/20543/task/20544/stat : 20544 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194368 5665 0 0 0 34202 10 0 0 25 0 2 0 1124806177 60956672 11193 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.72
Current children cumulated vsize (KiB) 64884

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.43 3/71 20544
/proc/meminfo: memFree=1472232/2055920 swapFree=4175244/4192956
[pid=20540] ppid=20538 vsize=5356 CPUtime=0
/proc/20540/stat : 20540 (manysat.sh) S 20538 20540 20503 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1124806176 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20540/statm: 1339 238 195 169 0 50 0
[pid=20543] ppid=20540 vsize=61384 CPUtime=802.41
/proc/20543/stat : 20543 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194304 11698 0 0 0 80222 19 0 0 25 0 2 0 1124806177 62857216 11684 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20543/statm: 15346 11684 83 193 0 15150 0
[pid=20543/tid=20544] ppid=20540 vsize=61384 CPUtime=402.09
/proc/20543/task/20544/stat : 20544 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194368 5904 0 0 0 40199 10 0 0 25 0 2 0 1124806177 62857216 11684 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) 66740

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.46 3/71 20544
/proc/meminfo: memFree=1466664/2055920 swapFree=4175244/4192956
[pid=20540] ppid=20538 vsize=5356 CPUtime=0
/proc/20540/stat : 20540 (manysat.sh) S 20538 20540 20503 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1124806176 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20540/statm: 1339 238 195 169 0 50 0
[pid=20543] ppid=20540 vsize=66800 CPUtime=922.09
/proc/20543/stat : 20543 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194304 13036 0 0 0 92187 22 0 0 25 0 2 0 1124806177 68403200 13022 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20543/statm: 16700 13022 83 193 0 16504 0
[pid=20543/tid=20544] ppid=20540 vsize=66800 CPUtime=462.07
/proc/20543/task/20544/stat : 20544 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194368 6652 0 0 0 46196 11 0 0 25 0 2 0 1124806177 68403200 13022 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.09
Current children cumulated vsize (KiB) 72156

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.49 3/71 20544
/proc/meminfo: memFree=1464936/2055920 swapFree=4175244/4192956
[pid=20540] ppid=20538 vsize=5356 CPUtime=0
/proc/20540/stat : 20540 (manysat.sh) S 20538 20540 20503 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1124806176 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20540/statm: 1339 238 195 169 0 50 0
[pid=20543] ppid=20540 vsize=68444 CPUtime=1041.79
/proc/20543/stat : 20543 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194304 13485 0 0 0 104156 23 0 0 17 0 2 0 1124806177 70086656 13471 1992294400 134512640 135305190 4294956144 18446744073709551615 134528442 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20543/statm: 17111 13471 83 193 0 16915 0
[pid=20543/tid=20544] ppid=20540 vsize=68444 CPUtime=522.06
/proc/20543/task/20544/stat : 20544 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194368 6959 0 0 0 52194 12 0 0 25 0 2 0 1124806177 70086656 13471 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.79
Current children cumulated vsize (KiB) 73800

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.52 3/71 20544
/proc/meminfo: memFree=1460520/2055920 swapFree=4175244/4192956
[pid=20540] ppid=20538 vsize=5356 CPUtime=0
/proc/20540/stat : 20540 (manysat.sh) S 20538 20540 20503 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1124806176 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20540/statm: 1339 238 195 169 0 50 0
[pid=20543] ppid=20540 vsize=72712 CPUtime=1161.47
/proc/20543/stat : 20543 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194304 14585 0 0 0 116122 25 0 0 25 0 2 0 1124806177 74457088 14571 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20543/statm: 18178 14571 83 193 0 17982 0
[pid=20543/tid=20544] ppid=20540 vsize=72712 CPUtime=582.03
/proc/20543/task/20544/stat : 20544 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194368 7610 0 0 0 58190 13 0 0 25 0 2 0 1124806177 74457088 14571 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.47
Current children cumulated vsize (KiB) 78068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.53 3/71 20544
/proc/meminfo: memFree=1457512/2055920 swapFree=4175244/4192956
[pid=20540] ppid=20538 vsize=5356 CPUtime=0
/proc/20540/stat : 20540 (manysat.sh) S 20538 20540 20503 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1124806176 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20540/statm: 1339 238 195 169 0 50 0
[pid=20543] ppid=20540 vsize=76208 CPUtime=1200.18
/proc/20543/stat : 20543 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194304 15324 0 0 0 119993 25 0 0 25 0 2 0 1124806177 78036992 15310 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20543/statm: 19052 15310 83 193 0 18856 0
[pid=20543/tid=20544] ppid=20540 vsize=76208 CPUtime=601.44
/proc/20543/task/20544/stat : 20544 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194368 8004 0 0 0 60130 14 0 0 25 0 2 0 1124806177 78036992 15310 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 81564

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

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

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.53 3/71 20544
/proc/meminfo: memFree=1457512/2055920 swapFree=4175244/4192956
[pid=20540] ppid=20538 vsize=5356 CPUtime=0
/proc/20540/stat : 20540 (manysat.sh) S 20538 20540 20503 0 -1 4194304 312 150 0 0 0 0 0 0 19 0 1 0 1124806176 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20540/statm: 1339 238 195 169 0 50 0
[pid=20543] ppid=20540 vsize=76208 CPUtime=1200.18
/proc/20543/stat : 20543 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194304 15324 0 0 0 119993 25 0 0 25 0 2 0 1124806177 78036992 15310 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20543/statm: 19052 15310 83 193 0 18856 0
[pid=20543/tid=20544] ppid=20540 vsize=76208 CPUtime=601.44
/proc/20543/task/20544/stat : 20544 (manysat1.1_stat) R 20540 20540 20503 0 -1 4194368 8004 0 0 0 60130 14 0 0 25 0 2 0 1124806177 78036992 15310 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 81564

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20540 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.18
CPU user time (s): 1199.93
CPU system time (s): 0.25
CPU usage (%): 199.456
Max. virtual memory (cumulated for all children) (KiB): 81564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 0.864868 second user time and 1.88471 second system time

The end

Launcher Data 

Begin job on node60 at 2009-03-31 19:44:06
IDJOB=1526622
IDBENCH=70580
IDSOLVER=514
FILE ID=node60/1526622-1238521446
PBS_JOBID= 9062043
Free space on /tmp= 66548 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S1375576340-029.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526622-1238521446/watcher-1526622-1238521446 -o /tmp/evaluation-result-1526622-1238521446/solver-1526622-1238521446 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526622-1238521446.cnf aimd 1

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

MD5SUM BENCH= 1b93ff755afc24c2ba01a5f3cf1dc449
RANDOM SEED=1514995198

node60.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		: 3000.202
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		: 3000.202
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:       1519704 kB
Buffers:         93784 kB
Cached:         350640 kB
SwapCached:      11040 kB
Active:         187368 kB
Inactive:       270056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519704 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:            1632 kB
Writeback:           0 kB
Mapped:          18356 kB
Slab:            64408 kB
Committed_AS:  3344208 kB
PageTables:       1712 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= 66548 MiB
End job on node60 at 2009-03-31 19:54:10