Trace number 1524821

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) 1200.06 601.522

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S661850551-087.cnf
MD5SUM8cc13233e4c2c3c435dccf0012fdfdbd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark28.9456
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.020996 s
0.00/0.02	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-1524821-1238365127/watcher-1524821-1238365127 -o /tmp/evaluation-result-1524821-1238365127/solver-1524821-1238365127 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524821-1238365127.cnf aimd 0 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 28436
/proc/meminfo: memFree=1342896/2055920 swapFree=4178416/4192956
[pid=28436] ppid=28434 vsize=5356 CPUtime=0
/proc/28436/stat : 28436 (manysat.sh) R 28434 28436 28066 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109178735 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 240472615583 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/28436/statm: 1339 234 194 169 0 50 0
[pid=28437] ppid=28436 vsize=824 CPUtime=0
/proc/28437/stat : 28437 (SatElite) R 28436 28436 28066 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 1109178735 843776 114 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/28437/statm: 206 114 50 127 0 76 0

[startup+0.0100601 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 28436
/proc/meminfo: memFree=1342896/2055920 swapFree=4178416/4192956
[pid=28436] ppid=28434 vsize=5356 CPUtime=0
/proc/28436/stat : 28436 (manysat.sh) S 28434 28436 28066 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109178735 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28436/statm: 1339 235 195 169 0 50 0
[pid=28437] ppid=28436 vsize=1088 CPUtime=0
/proc/28437/stat : 28437 (SatElite) R 28436 28436 28066 0 -1 4194304 199 0 0 0 0 0 0 0 18 0 1 0 1109178735 1114112 183 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/28437/statm: 272 184 50 127 0 142 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6444

[startup+0.101085 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 28436
/proc/meminfo: memFree=1342896/2055920 swapFree=4178416/4192956
[pid=28436] ppid=28434 vsize=5356 CPUtime=0.05
/proc/28436/stat : 28436 (manysat.sh) S 28434 28436 28066 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109178735 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28436/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301303 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 28436
/proc/meminfo: memFree=1342896/2055920 swapFree=4178416/4192956
[pid=28436] ppid=28434 vsize=5356 CPUtime=0.05
/proc/28436/stat : 28436 (manysat.sh) S 28434 28436 28066 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109178735 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28436/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701371 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 28436
/proc/meminfo: memFree=1342896/2055920 swapFree=4178416/4192956
[pid=28436] ppid=28434 vsize=5356 CPUtime=0.05
/proc/28436/stat : 28436 (manysat.sh) S 28434 28436 28066 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109178735 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28436/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50251 s]
/proc/loadavg: 0.92 0.98 0.97 3/67 28440
/proc/meminfo: memFree=1332504/2055920 swapFree=4178416/4192956
[pid=28436] ppid=28434 vsize=5356 CPUtime=0.05
/proc/28436/stat : 28436 (manysat.sh) S 28434 28436 28066 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109178735 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28436/statm: 1339 238 195 169 0 50 0
[pid=28439] ppid=28436 vsize=24884 CPUtime=2.84
/proc/28439/stat : 28439 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194304 3262 0 0 0 281 3 0 0 15 0 2 0 1109178741 25481216 3248 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/28439/statm: 6221 3248 83 193 0 6025 0
[pid=28439/tid=28440] ppid=28436 vsize=24884 CPUtime=1.39
/proc/28439/task/28440/stat : 28440 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194368 1128 0 0 0 139 0 0 0 17 0 2 0 1109178743 25481216 3248 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 30240

[startup+3.10178 s]
/proc/loadavg: 0.92 0.98 0.97 3/67 28440
/proc/meminfo: memFree=1327640/2055920 swapFree=4178416/4192956
[pid=28436] ppid=28434 vsize=5356 CPUtime=0.05
/proc/28436/stat : 28436 (manysat.sh) S 28434 28436 28066 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109178735 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28436/statm: 1339 238 195 169 0 50 0
[pid=28439] ppid=28436 vsize=31032 CPUtime=6.03
/proc/28439/stat : 28439 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194304 4776 0 0 0 598 5 0 0 16 0 2 0 1109178741 31776768 4762 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/28439/statm: 7758 4762 83 193 0 7562 0
[pid=28439/tid=28440] ppid=28436 vsize=31032 CPUtime=2.99
/proc/28439/task/28440/stat : 28440 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194368 1841 0 0 0 298 1 0 0 17 0 2 0 1109178743 31776768 4762 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.08
Current children cumulated vsize (KiB) 36388

[startup+6.30232 s]
/proc/loadavg: 1.01 1.00 0.98 3/67 28440
/proc/meminfo: memFree=1316128/2055920 swapFree=4178416/4192956
[pid=28436] ppid=28434 vsize=5356 CPUtime=0.05
/proc/28436/stat : 28436 (manysat.sh) S 28434 28436 28066 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109178735 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28436/statm: 1339 238 195 169 0 50 0
[pid=28439] ppid=28436 vsize=40748 CPUtime=12.42
/proc/28439/stat : 28439 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194304 7095 0 0 0 1235 7 0 0 17 0 2 0 1109178741 41725952 7081 1992294400 134512640 135305190 4294956144 18446744073709551615 134528576 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/28439/statm: 10187 7081 83 193 0 9991 0
[pid=28439/tid=28440] ppid=28436 vsize=40748 CPUtime=6.18
/proc/28439/task/28440/stat : 28440 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194368 2929 0 0 0 615 3 0 0 16 0 2 0 1109178743 41725952 7081 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.47
Current children cumulated vsize (KiB) 46104

[startup+12.7014 s]
/proc/loadavg: 1.17 1.03 0.99 3/67 28440
/proc/meminfo: memFree=1305440/2055920 swapFree=4178416/4192956
[pid=28436] ppid=28434 vsize=5356 CPUtime=0.05
/proc/28436/stat : 28436 (manysat.sh) S 28434 28436 28066 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109178735 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28436/statm: 1339 238 195 169 0 50 0
[pid=28439] ppid=28436 vsize=50412 CPUtime=25.18
/proc/28439/stat : 28439 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194304 9597 0 0 0 2508 10 0 0 17 0 2 0 1109178741 51621888 9583 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/28439/statm: 12603 9583 83 193 0 12407 0
[pid=28439/tid=28440] ppid=28436 vsize=50412 CPUtime=12.55
/proc/28439/task/28440/stat : 28440 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194368 4221 0 0 0 1251 4 0 0 17 0 2 0 1109178743 51621888 9583 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 55768

[startup+25.5016 s]
/proc/loadavg: 1.35 1.08 1.01 3/67 28440
/proc/meminfo: memFree=1296416/2055920 swapFree=4178416/4192956
[pid=28436] ppid=28434 vsize=5356 CPUtime=0.05
/proc/28436/stat : 28436 (manysat.sh) S 28434 28436 28066 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109178735 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28436/statm: 1339 238 195 169 0 50 0
[pid=28439] ppid=28436 vsize=58364 CPUtime=50.72
/proc/28439/stat : 28439 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194304 11482 0 0 0 5059 13 0 0 19 0 2 0 1109178741 59764736 11468 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/28439/statm: 14591 11468 83 193 0 14395 0
[pid=28439/tid=28440] ppid=28436 vsize=58364 CPUtime=25.28
/proc/28439/task/28440/stat : 28440 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194368 5255 0 0 0 2523 5 0 0 17 0 2 0 1109178743 59764736 11468 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.77
Current children cumulated vsize (KiB) 63720

[startup+51.1019 s]
/proc/loadavg: 1.57 1.15 1.03 3/67 28440
/proc/meminfo: memFree=1280160/2055920 swapFree=4178416/4192956
[pid=28436] ppid=28434 vsize=5356 CPUtime=0.05
/proc/28436/stat : 28436 (manysat.sh) S 28434 28436 28066 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109178735 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28436/statm: 1339 238 195 169 0 50 0
[pid=28439] ppid=28436 vsize=74240 CPUtime=101.78
/proc/28439/stat : 28439 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194304 15542 0 0 0 10160 18 0 0 17 0 2 0 1109178741 76021760 15528 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/28439/statm: 18560 15528 83 193 0 18364 0
[pid=28439/tid=28440] ppid=28436 vsize=74240 CPUtime=50.77
/proc/28439/task/28440/stat : 28440 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194368 7242 0 0 0 5069 8 0 0 21 0 2 0 1109178743 76021760 15528 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 79596

[startup+102.307 s]
/proc/loadavg: 1.93 1.31 1.09 3/67 28440
/proc/meminfo: memFree=1256480/2055920 swapFree=4178416/4192956
[pid=28436] ppid=28434 vsize=5356 CPUtime=0.05
/proc/28436/stat : 28436 (manysat.sh) S 28434 28436 28066 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109178735 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28436/statm: 1339 238 195 169 0 50 0
[pid=28439] ppid=28436 vsize=98056 CPUtime=203.94
/proc/28439/stat : 28439 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194304 21444 0 0 0 20367 27 0 0 25 0 2 0 1109178741 100409344 21430 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/28439/statm: 24514 21430 83 193 0 24318 0
[pid=28439/tid=28440] ppid=28436 vsize=98056 CPUtime=101.76
/proc/28439/task/28440/stat : 28440 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194368 10190 0 0 0 10163 13 0 0 22 0 2 0 1109178743 100409344 21430 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.99
Current children cumulated vsize (KiB) 103412

[startup+162.302 s]
/proc/loadavg: 1.97 1.43 1.14 3/67 28440
/proc/meminfo: memFree=1238240/2055920 swapFree=4178416/4192956
[pid=28436] ppid=28434 vsize=5356 CPUtime=0.05
/proc/28436/stat : 28436 (manysat.sh) S 28434 28436 28066 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109178735 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28436/statm: 1339 238 195 169 0 50 0
[pid=28439] ppid=28436 vsize=116284 CPUtime=323.64
/proc/28439/stat : 28439 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194304 25967 0 0 0 32330 34 0 0 22 0 2 0 1109178741 119074816 25953 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/28439/statm: 29071 25953 83 193 0 28875 0
[pid=28439/tid=28440] ppid=28436 vsize=116284 CPUtime=161.5
/proc/28439/task/28440/stat : 28440 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194368 12453 0 0 0 16133 17 0 0 25 0 2 0 1109178743 119074816 25953 1992294400 134512640 135305190 4294956144 18446744073709551615 134528492 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.69
Current children cumulated vsize (KiB) 121640

[startup+222.302 s]
/proc/loadavg: 1.99 1.53 1.19 3/67 28440
/proc/meminfo: memFree=1221600/2055920 swapFree=4178416/4192956
[pid=28436] ppid=28434 vsize=5356 CPUtime=0.05
/proc/28436/stat : 28436 (manysat.sh) S 28434 28436 28066 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109178735 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28436/statm: 1339 238 195 169 0 50 0
[pid=28439] ppid=28436 vsize=132936 CPUtime=443.35
/proc/28439/stat : 28439 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194304 30200 0 0 0 44295 40 0 0 17 0 2 0 1109178741 136126464 30186 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/28439/statm: 33234 30186 83 193 0 33038 0
[pid=28439/tid=28440] ppid=28436 vsize=132936 CPUtime=221.26
/proc/28439/task/28440/stat : 28440 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194368 14351 0 0 0 22107 19 0 0 25 0 2 0 1109178743 136126464 30186 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.4
Current children cumulated vsize (KiB) 138292

[startup+282.302 s]
/proc/loadavg: 1.99 1.62 1.24 3/67 28440
/proc/meminfo: memFree=1207904/2055920 swapFree=4178416/4192956
[pid=28436] ppid=28434 vsize=5356 CPUtime=0.05
/proc/28436/stat : 28436 (manysat.sh) S 28434 28436 28066 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109178735 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28436/statm: 1339 238 195 169 0 50 0
[pid=28439] ppid=28436 vsize=146048 CPUtime=563.07
/proc/28439/stat : 28439 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194304 33589 0 0 0 56261 46 0 0 19 0 2 0 1109178741 149553152 33575 1992294400 134512640 135305190 4294956144 18446744073709551615 134528559 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/28439/statm: 36512 33575 83 193 0 36316 0
[pid=28439/tid=28440] ppid=28436 vsize=146048 CPUtime=281.01
/proc/28439/task/28440/stat : 28440 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194368 16005 0 0 0 28079 22 0 0 25 0 2 0 1109178743 149553152 33575 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.12
Current children cumulated vsize (KiB) 151404

[startup+342.302 s]
/proc/loadavg: 1.91 1.67 1.28 3/67 28440
/proc/meminfo: memFree=1191328/2055920 swapFree=4178416/4192956
[pid=28436] ppid=28434 vsize=5356 CPUtime=0.05
/proc/28436/stat : 28436 (manysat.sh) S 28434 28436 28066 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109178735 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28436/statm: 1339 238 195 169 0 50 0
[pid=28439] ppid=28436 vsize=163176 CPUtime=682.78
/proc/28439/stat : 28439 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194304 37692 0 0 0 68224 54 0 0 23 0 2 0 1109178741 167092224 37678 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/28439/statm: 40794 37678 83 193 0 40598 0
[pid=28439/tid=28440] ppid=28436 vsize=163176 CPUtime=340.76
/proc/28439/task/28440/stat : 28440 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194368 17776 0 0 0 34051 25 0 0 25 0 2 0 1109178743 167092224 37678 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.83
Current children cumulated vsize (KiB) 168532

[startup+402.302 s]
/proc/loadavg: 1.97 1.72 1.32 3/67 28440
/proc/meminfo: memFree=1182240/2055920 swapFree=4178416/4192956
[pid=28436] ppid=28434 vsize=5356 CPUtime=0.05
/proc/28436/stat : 28436 (manysat.sh) S 28434 28436 28066 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109178735 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28436/statm: 1339 238 195 169 0 50 0
[pid=28439] ppid=28436 vsize=172660 CPUtime=802.51
/proc/28439/stat : 28439 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194304 40015 0 0 0 80192 59 0 0 25 0 2 0 1109178741 176803840 40001 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/28439/statm: 43165 40001 83 193 0 42969 0
[pid=28439/tid=28440] ppid=28436 vsize=172660 CPUtime=400.53
/proc/28439/task/28440/stat : 28440 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194368 18802 0 0 0 40025 28 0 0 25 0 2 0 1109178743 176803840 40001 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.56
Current children cumulated vsize (KiB) 178016

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.36 3/67 28440
/proc/meminfo: memFree=1168608/2055920 swapFree=4178416/4192956
[pid=28436] ppid=28434 vsize=5356 CPUtime=0.05
/proc/28436/stat : 28436 (manysat.sh) S 28434 28436 28066 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109178735 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28436/statm: 1339 238 195 169 0 50 0
[pid=28439] ppid=28436 vsize=185900 CPUtime=922.24
/proc/28439/stat : 28439 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194304 43361 0 0 0 92158 66 0 0 25 0 2 0 1109178741 190361600 43347 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/28439/statm: 46475 43347 83 193 0 46279 0
[pid=28439/tid=28440] ppid=28436 vsize=185900 CPUtime=460.28
/proc/28439/task/28440/stat : 28440 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194368 20303 0 0 0 45998 30 0 0 25 0 2 0 1109178743 190361600 43347 1992294400 134512640 135305190 4294956144 18446744073709551615 134528237 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.29
Current children cumulated vsize (KiB) 191256

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.40 3/67 28440
/proc/meminfo: memFree=1156064/2055920 swapFree=4178416/4192956
[pid=28436] ppid=28434 vsize=5356 CPUtime=0.05
/proc/28436/stat : 28436 (manysat.sh) S 28434 28436 28066 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109178735 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28436/statm: 1339 238 195 169 0 50 0
[pid=28439] ppid=28436 vsize=198188 CPUtime=1041.96
/proc/28439/stat : 28439 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194304 46632 0 0 0 104122 74 0 0 25 0 2 0 1109178741 202944512 46618 1992294400 134512640 135305190 4294956144 18446744073709551615 134528557 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/28439/statm: 49547 46618 83 193 0 49351 0
[pid=28439/tid=28440] ppid=28436 vsize=198188 CPUtime=520.04
/proc/28439/task/28440/stat : 28440 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194368 20730 0 0 0 51973 31 0 0 25 0 2 0 1109178743 202944512 46618 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.01
Current children cumulated vsize (KiB) 203544

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.43 3/67 28440
/proc/meminfo: memFree=1138080/2055920 swapFree=4178416/4192956
[pid=28436] ppid=28434 vsize=5356 CPUtime=0.05
/proc/28436/stat : 28436 (manysat.sh) S 28434 28436 28066 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109178735 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28436/statm: 1339 238 195 169 0 50 0
[pid=28439] ppid=28436 vsize=215544 CPUtime=1161.69
/proc/28439/stat : 28439 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194304 50974 0 0 0 116086 83 0 0 25 0 2 0 1109178741 220717056 50960 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/28439/statm: 53886 50960 83 193 0 53690 0
[pid=28439/tid=28440] ppid=28436 vsize=215544 CPUtime=579.79
/proc/28439/task/28440/stat : 28440 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194368 22912 0 0 0 57943 36 0 0 25 0 2 0 1109178743 220717056 50960 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.74
Current children cumulated vsize (KiB) 220900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.503 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 28440
/proc/meminfo: memFree=1138016/2055920 swapFree=4178416/4192956
[pid=28436] ppid=28434 vsize=5356 CPUtime=0.05
/proc/28436/stat : 28436 (manysat.sh) S 28434 28436 28066 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109178735 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28436/statm: 1339 238 195 169 0 50 0
[pid=28439] ppid=28436 vsize=215544 CPUtime=1200.01
/proc/28439/stat : 28439 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194304 50984 0 0 0 119918 83 0 0 25 0 2 0 1109178741 220717056 50970 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/28439/statm: 53886 50970 83 193 0 53690 0
[pid=28439/tid=28440] ppid=28436 vsize=215544 CPUtime=598.92
/proc/28439/task/28440/stat : 28440 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194368 22912 0 0 0 59856 36 0 0 25 0 2 0 1109178743 220717056 50970 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 220900

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

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

[startup+601.503 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 28440
/proc/meminfo: memFree=1138016/2055920 swapFree=4178416/4192956
[pid=28436] ppid=28434 vsize=5356 CPUtime=0.05
/proc/28436/stat : 28436 (manysat.sh) S 28434 28436 28066 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109178735 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28436/statm: 1339 238 195 169 0 50 0
[pid=28439] ppid=28436 vsize=215544 CPUtime=1200.01
/proc/28439/stat : 28439 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194304 50984 0 0 0 119918 83 0 0 25 0 2 0 1109178741 220717056 50970 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/28439/statm: 53886 50970 83 193 0 53690 0
[pid=28439/tid=28440] ppid=28436 vsize=215544 CPUtime=598.92
/proc/28439/task/28440/stat : 28440 (manysat1.1_stat) R 28436 28436 28066 0 -1 4194368 22912 0 0 0 59856 36 0 0 25 0 2 0 1109178743 220717056 50970 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 220900

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28436 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=55991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.05999
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.522
CPU time (s): 1200.06
CPU user time (s): 1199.23
CPU system time (s): 0.83
CPU usage (%): 199.504
Max. virtual memory (cumulated for all children) (KiB): 220900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.055991
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= 789
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 0.537918 second user time and 1.66775 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-30 00:18:47
IDJOB=1524821
IDBENCH=70220
IDSOLVER=513
FILE ID=node15/1524821-1238365127
PBS_JOBID= 9061213
Free space on /tmp= 65428 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S661850551-087.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524821-1238365127/watcher-1524821-1238365127 -o /tmp/evaluation-result-1524821-1238365127/solver-1524821-1238365127 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524821-1238365127.cnf aimd 0

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

MD5SUM BENCH= 8cc13233e4c2c3c435dccf0012fdfdbd
RANDOM SEED=2072827299

node15.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		: 3000.286
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		: 3000.286
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:       1343376 kB
Buffers:         86056 kB
Cached:         544740 kB
SwapCached:       8336 kB
Active:         161220 kB
Inactive:       479452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1343376 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:            1904 kB
Writeback:           0 kB
Mapped:          15568 kB
Slab:            57844 kB
Committed_AS:  2876752 kB
PageTables:       1464 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= 65428 MiB
End job on node15 at 2009-03-30 00:28:50