Trace number 1526418

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 2/2009-03-20? (TO) 1200.08 601.726

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1803805764-016.cnf
MD5SUMd656d2954192ff0afc1fa92de39f8309
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 variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2119     6395 |      --       0       --      -- |     --   | -6/20
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 493   #clauses: 2119   #literals: 6395
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-1526418-1238495707/watcher-1526418-1238495707 -o /tmp/evaluation-result-1526418-1238495707/solver-1526418-1238495707 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526418-1238495707.cnf aimd 2 

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


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.24 3/71 18601
/proc/meminfo: memFree=1254656/2055920 swapFree=4170332/4192956
[pid=18601] ppid=18599 vsize=5356 CPUtime=0
/proc/18601/stat : 18601 (manysat.sh) R 18599 18601 18403 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1122233819 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 266890439327 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18601/statm: 1339 234 194 169 0 50 0
[pid=18602] ppid=18601 vsize=960 CPUtime=0
/proc/18602/stat : 18602 (SatElite) R 18601 18601 18403 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 1122233820 983040 144 1992294400 134512640 135034092 4294956096 18446744073709551615 134679778 0 0 4096 3 0 0 0 17 0 0 0
/proc/18602/statm: 240 144 68 127 0 110 0

[startup+0.00984904 s]
/proc/loadavg: 1.00 1.01 1.24 3/71 18601
/proc/meminfo: memFree=1254656/2055920 swapFree=4170332/4192956
[pid=18601] ppid=18599 vsize=5356 CPUtime=0
/proc/18601/stat : 18601 (manysat.sh) S 18599 18601 18403 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1122233819 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18601/statm: 1339 235 195 169 0 50 0
[pid=18602] ppid=18601 vsize=964 CPUtime=0
/proc/18602/stat : 18602 (SatElite) R 18601 18601 18403 0 -1 4194304 162 0 0 0 0 0 0 0 19 0 1 0 1122233820 987136 146 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/18602/statm: 241 146 69 127 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6320

[startup+0.103828 s]
/proc/loadavg: 1.00 1.01 1.24 3/71 18601
/proc/meminfo: memFree=1254656/2055920 swapFree=4170332/4192956
[pid=18601] ppid=18599 vsize=5356 CPUtime=0
/proc/18601/stat : 18601 (manysat.sh) S 18599 18601 18403 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122233819 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18601/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301866 s]
/proc/loadavg: 1.00 1.01 1.24 3/71 18601
/proc/meminfo: memFree=1254656/2055920 swapFree=4170332/4192956
[pid=18601] ppid=18599 vsize=5356 CPUtime=0
/proc/18601/stat : 18601 (manysat.sh) S 18599 18601 18403 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122233819 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18601/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701944 s]
/proc/loadavg: 1.00 1.01 1.24 3/71 18601
/proc/meminfo: memFree=1254656/2055920 swapFree=4170332/4192956
[pid=18601] ppid=18599 vsize=5356 CPUtime=0
/proc/18601/stat : 18601 (manysat.sh) S 18599 18601 18403 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122233819 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18601/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5011 s]
/proc/loadavg: 1.08 1.03 1.24 3/74 18605
/proc/meminfo: memFree=1252008/2055920 swapFree=4170332/4192956
[pid=18601] ppid=18599 vsize=5356 CPUtime=0
/proc/18601/stat : 18601 (manysat.sh) S 18599 18601 18403 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122233819 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18601/statm: 1339 238 195 169 0 50 0
[pid=18604] ppid=18601 vsize=15880 CPUtime=2.95
/proc/18604/stat : 18604 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194304 876 0 0 0 295 0 0 0 17 0 2 0 1122233820 16261120 862 1992294400 134512640 135305190 4294956144 18446744073709551615 134551978 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18604/statm: 3970 862 83 193 0 3774 0
[pid=18604/tid=18605] ppid=18601 vsize=15880 CPUtime=1.48
/proc/18604/task/18605/stat : 18605 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194368 364 0 0 0 148 0 0 0 17 0 2 0 1122233821 16261120 862 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21236

[startup+3.10141 s]
/proc/loadavg: 1.08 1.03 1.24 3/74 18605
/proc/meminfo: memFree=1250024/2055920 swapFree=4170332/4192956
[pid=18601] ppid=18599 vsize=5356 CPUtime=0
/proc/18601/stat : 18601 (manysat.sh) S 18599 18601 18403 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122233819 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18601/statm: 1339 238 195 169 0 50 0
[pid=18604] ppid=18601 vsize=18492 CPUtime=6.15
/proc/18604/stat : 18604 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194304 1401 0 0 0 614 1 0 0 17 0 2 0 1122233820 18935808 1387 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18604/statm: 4623 1387 83 193 0 4427 0
[pid=18604/tid=18605] ppid=18601 vsize=18492 CPUtime=3.07
/proc/18604/task/18605/stat : 18605 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194368 623 0 0 0 307 0 0 0 17 0 2 0 1122233821 18935808 1387 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) 23848

[startup+6.30202 s]
/proc/loadavg: 1.15 1.04 1.25 3/74 18605
/proc/meminfo: memFree=1245480/2055920 swapFree=4170332/4192956
[pid=18601] ppid=18599 vsize=5356 CPUtime=0
/proc/18601/stat : 18601 (manysat.sh) S 18599 18601 18403 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122233819 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18601/statm: 1339 238 195 169 0 50 0
[pid=18604] ppid=18601 vsize=21820 CPUtime=12.53
/proc/18604/stat : 18604 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194304 2325 0 0 0 1251 2 0 0 17 0 2 0 1122233820 22343680 2311 1992294400 134512640 135305190 4294956144 18446744073709551615 134551697 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18604/statm: 5455 2311 83 193 0 5259 0
[pid=18604/tid=18605] ppid=18601 vsize=21820 CPUtime=6.27
/proc/18604/task/18605/stat : 18605 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194368 1046 0 0 0 626 1 0 0 17 0 2 0 1122233821 22343680 2311 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) 27176

[startup+12.7013 s]
/proc/loadavg: 1.22 1.06 1.25 3/74 18605
/proc/meminfo: memFree=1241320/2055920 swapFree=4170332/4192956
[pid=18601] ppid=18599 vsize=5356 CPUtime=0
/proc/18601/stat : 18601 (manysat.sh) S 18599 18601 18403 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122233819 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18601/statm: 1339 238 195 169 0 50 0
[pid=18604] ppid=18601 vsize=26264 CPUtime=25.29
/proc/18604/stat : 18604 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194304 3298 0 0 0 2526 3 0 0 19 0 2 0 1122233820 26894336 3284 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18604/statm: 6566 3284 83 193 0 6370 0
[pid=18604/tid=18605] ppid=18601 vsize=26264 CPUtime=12.66
/proc/18604/task/18605/stat : 18605 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194368 1518 0 0 0 1265 1 0 0 25 0 2 0 1122233821 26894336 3284 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 31620

[startup+25.5017 s]
/proc/loadavg: 1.39 1.10 1.26 3/74 18605
/proc/meminfo: memFree=1237096/2055920 swapFree=4170332/4192956
[pid=18601] ppid=18599 vsize=5356 CPUtime=0
/proc/18601/stat : 18601 (manysat.sh) S 18599 18601 18403 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122233819 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18601/statm: 1339 238 195 169 0 50 0
[pid=18604] ppid=18601 vsize=29876 CPUtime=50.81
/proc/18604/stat : 18604 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194304 4332 0 0 0 5077 4 0 0 20 0 2 0 1122233820 30593024 4318 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18604/statm: 7469 4318 83 193 0 7273 0
[pid=18604/tid=18605] ppid=18601 vsize=29876 CPUtime=25.46
/proc/18604/task/18605/stat : 18605 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194368 1990 0 0 0 2544 2 0 0 25 0 2 0 1122233821 30593024 4318 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 35232

[startup+51.1016 s]
/proc/loadavg: 1.60 1.17 1.28 3/74 18605
/proc/meminfo: memFree=1232232/2055920 swapFree=4170332/4192956
[pid=18601] ppid=18599 vsize=5356 CPUtime=0
/proc/18601/stat : 18601 (manysat.sh) S 18599 18601 18403 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122233819 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18601/statm: 1339 238 195 169 0 50 0
[pid=18604] ppid=18601 vsize=35564 CPUtime=101.87
/proc/18604/stat : 18604 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194304 5622 0 0 0 10181 6 0 0 17 0 2 0 1122233820 36417536 5608 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18604/statm: 8891 5608 83 193 0 8695 0
[pid=18604/tid=18605] ppid=18601 vsize=35564 CPUtime=51.03
/proc/18604/task/18605/stat : 18605 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194368 2629 0 0 0 5101 2 0 0 25 0 2 0 1122233821 36417536 5608 1992294400 134512640 135305190 4294956144 18446744073709551615 134538552 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 40920

[startup+102.306 s]
/proc/loadavg: 1.82 1.30 1.32 3/74 18605
/proc/meminfo: memFree=1226728/2055920 swapFree=4170332/4192956
[pid=18601] ppid=18599 vsize=5356 CPUtime=0
/proc/18601/stat : 18601 (manysat.sh) S 18599 18601 18403 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122233819 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18601/statm: 1339 238 195 169 0 50 0
[pid=18604] ppid=18601 vsize=40320 CPUtime=203.99
/proc/18604/stat : 18604 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194304 6902 0 0 0 20390 9 0 0 20 0 2 0 1122233820 41287680 6888 1992294400 134512640 135305190 4294956144 18446744073709551615 134528399 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18604/statm: 10080 6888 83 193 0 9884 0
[pid=18604/tid=18605] ppid=18601 vsize=40320 CPUtime=102.21
/proc/18604/task/18605/stat : 18605 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194368 3289 0 0 0 10218 3 0 0 25 0 2 0 1122233821 41287680 6888 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.99
Current children cumulated vsize (KiB) 45676

[startup+162.303 s]
/proc/loadavg: 1.93 1.42 1.36 3/74 18605
/proc/meminfo: memFree=1221736/2055920 swapFree=4170332/4192956
[pid=18601] ppid=18599 vsize=5356 CPUtime=0
/proc/18601/stat : 18601 (manysat.sh) S 18599 18601 18403 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122233819 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18601/statm: 1339 238 195 169 0 50 0
[pid=18604] ppid=18601 vsize=45948 CPUtime=323.66
/proc/18604/stat : 18604 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194304 8158 0 0 0 32356 10 0 0 25 0 2 0 1122233820 47050752 8144 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18604/statm: 11487 8144 83 193 0 11291 0
[pid=18604/tid=18605] ppid=18601 vsize=45948 CPUtime=162.19
/proc/18604/task/18605/stat : 18605 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194368 3986 0 0 0 16215 4 0 0 25 0 2 0 1122233821 47050752 8144 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.66
Current children cumulated vsize (KiB) 51304

[startup+222.302 s]
/proc/loadavg: 1.97 1.53 1.39 3/74 18605
/proc/meminfo: memFree=1214376/2055920 swapFree=4170332/4192956
[pid=18601] ppid=18599 vsize=5356 CPUtime=0
/proc/18601/stat : 18601 (manysat.sh) S 18599 18601 18403 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122233819 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18601/statm: 1339 238 195 169 0 50 0
[pid=18604] ppid=18601 vsize=53380 CPUtime=443.33
/proc/18604/stat : 18604 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194304 9983 0 0 0 44320 13 0 0 20 0 2 0 1122233820 54661120 9969 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18604/statm: 13345 9969 83 193 0 13149 0
[pid=18604/tid=18605] ppid=18601 vsize=53380 CPUtime=222.15
/proc/18604/task/18605/stat : 18605 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194368 4925 0 0 0 22210 5 0 0 25 0 2 0 1122233821 54661120 9969 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.33
Current children cumulated vsize (KiB) 58736

[startup+282.302 s]
/proc/loadavg: 1.99 1.61 1.43 3/74 18605
/proc/meminfo: memFree=1210344/2055920 swapFree=4170332/4192956
[pid=18601] ppid=18599 vsize=5356 CPUtime=0
/proc/18601/stat : 18601 (manysat.sh) S 18599 18601 18403 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122233819 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18601/statm: 1339 238 195 169 0 50 0
[pid=18604] ppid=18601 vsize=57928 CPUtime=563.02
/proc/18604/stat : 18604 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194304 11019 0 0 0 56287 15 0 0 19 0 2 0 1122233820 59318272 11005 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18604/statm: 14482 11005 83 193 0 14286 0
[pid=18604/tid=18605] ppid=18601 vsize=57928 CPUtime=282.12
/proc/18604/task/18605/stat : 18605 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194368 5573 0 0 0 28206 6 0 0 25 0 2 0 1122233821 59318272 11005 1992294400 134512640 135305190 4294956144 18446744073709551615 134528382 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.02
Current children cumulated vsize (KiB) 63284

[startup+342.301 s]
/proc/loadavg: 1.99 1.68 1.46 3/74 18605
/proc/meminfo: memFree=1207720/2055920 swapFree=4170332/4192956
[pid=18601] ppid=18599 vsize=5356 CPUtime=0
/proc/18601/stat : 18601 (manysat.sh) S 18599 18601 18403 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122233819 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18601/statm: 1339 238 195 169 0 50 0
[pid=18604] ppid=18601 vsize=59684 CPUtime=682.68
/proc/18604/stat : 18604 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194304 11641 0 0 0 68252 16 0 0 25 0 2 0 1122233820 61116416 11627 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18604/statm: 14921 11627 83 193 0 14725 0
[pid=18604/tid=18605] ppid=18601 vsize=59684 CPUtime=342.09
/proc/18604/task/18605/stat : 18605 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194368 5851 0 0 0 34202 7 0 0 25 0 2 0 1122233821 61116416 11627 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.68
Current children cumulated vsize (KiB) 65040

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.49 3/74 18605
/proc/meminfo: memFree=1203112/2055920 swapFree=4170332/4192956
[pid=18601] ppid=18599 vsize=5356 CPUtime=0
/proc/18601/stat : 18601 (manysat.sh) S 18599 18601 18403 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122233819 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18601/statm: 1339 238 195 169 0 50 0
[pid=18604] ppid=18601 vsize=64748 CPUtime=802.36
/proc/18604/stat : 18604 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194304 12847 0 0 0 80218 18 0 0 18 0 2 0 1122233820 66301952 12833 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18604/statm: 16187 12833 83 193 0 15991 0
[pid=18604/tid=18605] ppid=18601 vsize=64748 CPUtime=402.05
/proc/18604/task/18605/stat : 18605 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194368 6485 0 0 0 40197 8 0 0 25 0 2 0 1122233821 66301952 12833 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.36
Current children cumulated vsize (KiB) 70104

[startup+462.301 s]
/proc/loadavg: 1.99 1.78 1.52 3/74 18605
/proc/meminfo: memFree=1201320/2055920 swapFree=4170332/4192956
[pid=18601] ppid=18599 vsize=5356 CPUtime=0
/proc/18601/stat : 18601 (manysat.sh) S 18599 18601 18403 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122233819 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18601/statm: 1339 238 195 169 0 50 0
[pid=18604] ppid=18601 vsize=67200 CPUtime=922.03
/proc/18604/stat : 18604 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194304 13240 0 0 0 92184 19 0 0 25 0 2 0 1122233820 68812800 13226 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18604/statm: 16800 13226 83 193 0 16604 0
[pid=18604/tid=18605] ppid=18601 vsize=67200 CPUtime=462.02
/proc/18604/task/18605/stat : 18605 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194368 6614 0 0 0 46194 8 0 0 25 0 2 0 1122233821 68812800 13226 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.03
Current children cumulated vsize (KiB) 72556

[startup+522.303 s]
/proc/loadavg: 1.99 1.82 1.55 3/74 18605
/proc/meminfo: memFree=1198568/2055920 swapFree=4170332/4192956
[pid=18601] ppid=18599 vsize=5356 CPUtime=0
/proc/18601/stat : 18601 (manysat.sh) S 18599 18601 18403 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122233819 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18601/statm: 1339 238 195 169 0 50 0
[pid=18604] ppid=18601 vsize=70504 CPUtime=1041.71
/proc/18604/stat : 18604 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194304 13979 0 0 0 104150 21 0 0 25 0 2 0 1122233820 72196096 13965 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18604/statm: 17626 13965 83 193 0 17430 0
[pid=18604/tid=18605] ppid=18601 vsize=70504 CPUtime=522
/proc/18604/task/18605/stat : 18605 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194368 6872 0 0 0 52191 9 0 0 25 0 2 0 1122233821 72196096 13965 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.71
Current children cumulated vsize (KiB) 75860

[startup+582.301 s]
/proc/loadavg: 1.99 1.85 1.57 3/74 18607
/proc/meminfo: memFree=1191528/2055920 swapFree=4170332/4192956
[pid=18601] ppid=18599 vsize=5356 CPUtime=0
/proc/18601/stat : 18601 (manysat.sh) S 18599 18601 18403 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122233819 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18601/statm: 1339 238 195 169 0 50 0
[pid=18604] ppid=18601 vsize=77880 CPUtime=1161.38
/proc/18604/stat : 18604 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194304 15703 0 0 0 116115 23 0 0 25 0 2 0 1122233820 79749120 15689 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18604/statm: 19470 15689 83 193 0 19274 0
[pid=18604/tid=18605] ppid=18601 vsize=77880 CPUtime=581.96
/proc/18604/task/18605/stat : 18605 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194368 7850 0 0 0 58186 10 0 0 25 0 2 0 1122233821 79749120 15689 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.38
Current children cumulated vsize (KiB) 83236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 2.07 1.87 1.59 3/74 18607
/proc/meminfo: memFree=1190440/2055920 swapFree=4170332/4192956
[pid=18601] ppid=18599 vsize=5356 CPUtime=0
/proc/18601/stat : 18601 (manysat.sh) S 18599 18601 18403 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122233819 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18601/statm: 1339 238 195 169 0 50 0
[pid=18604] ppid=18601 vsize=78836 CPUtime=1200.08
/proc/18604/stat : 18604 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194304 15961 0 0 0 119985 23 0 0 25 0 2 0 1122233820 80728064 15947 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18604/statm: 19709 15947 83 193 0 19513 0
[pid=18604/tid=18605] ppid=18601 vsize=78836 CPUtime=601.35
/proc/18604/task/18605/stat : 18605 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194368 7945 0 0 0 60125 10 0 0 25 0 2 0 1122233821 80728064 15947 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 84192

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: 2.07 1.87 1.59 3/74 18607
/proc/meminfo: memFree=1190440/2055920 swapFree=4170332/4192956
[pid=18601] ppid=18599 vsize=5356 CPUtime=0
/proc/18601/stat : 18601 (manysat.sh) S 18599 18601 18403 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1122233819 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18601/statm: 1339 238 195 169 0 50 0
[pid=18604] ppid=18601 vsize=78836 CPUtime=1200.08
/proc/18604/stat : 18604 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194304 15961 0 0 0 119985 23 0 0 25 0 2 0 1122233820 80728064 15947 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18604/statm: 19709 15947 83 193 0 19513 0
[pid=18604/tid=18605] ppid=18601 vsize=78836 CPUtime=601.35
/proc/18604/task/18605/stat : 18605 (manysat1.1_stat) R 18601 18601 18403 0 -1 4194368 7945 0 0 0 60125 10 0 0 25 0 2 0 1122233821 80728064 15947 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 84192

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18601 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=3999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.726
CPU time (s): 1200.08
CPU user time (s): 1199.85
CPU system time (s): 0.23
CPU usage (%): 199.44
Max. virtual memory (cumulated for all children) (KiB): 84192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 477
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 0.753885 second user time and 1.9967 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-31 12:35:07
IDJOB=1526418
IDBENCH=70539
IDSOLVER=515
FILE ID=node38/1526418-1238495707
PBS_JOBID= 9061901
Free space on /tmp= 65528 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1803805764-016.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526418-1238495707/watcher-1526418-1238495707 -o /tmp/evaluation-result-1526418-1238495707/solver-1526418-1238495707 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526418-1238495707.cnf aimd 2

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

MD5SUM BENCH= d656d2954192ff0afc1fa92de39f8309
RANDOM SEED=1915690970

node38.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1255200 kB
Buffers:         89428 kB
Cached:         609388 kB
SwapCached:      11172 kB
Active:         156840 kB
Inactive:       554656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1255200 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          18380 kB
Slab:            74456 kB
Committed_AS:  3151432 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-03-31 12:45:11