Trace number 1526838

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) 1200.13 601.421

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S190880026-038.cnf
MD5SUM1c16225d4e571234b78d9dbdbb77e015
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark352.166
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1948     5875 |      --       0       --      -- |     --   | -7/10
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 452   #clauses: 1948   #literals: 5875
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-1526838-1238557223/watcher-1526838-1238557223 -o /tmp/evaluation-result-1526838-1238557223/solver-1526838-1238557223 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526838-1238557223.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 1.00 1.00 3/64 6238
/proc/meminfo: memFree=863576/2055920 swapFree=4176868/4192956
[pid=6238] ppid=6236 vsize=5356 CPUtime=0
/proc/6238/stat : 6238 (manysat.sh) R 6236 6238 6103 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1128384704 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 255539604127 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6238/statm: 1339 234 194 169 0 50 0
[pid=6239] ppid=6238 vsize=828 CPUtime=0
/proc/6239/stat : 6239 (SatElite) R 6238 6238 6103 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 1128384704 847872 133 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/6239/statm: 207 133 68 127 0 77 0

[startup+0.00887503 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6238
/proc/meminfo: memFree=863576/2055920 swapFree=4176868/4192956
[pid=6238] ppid=6236 vsize=5356 CPUtime=0
/proc/6238/stat : 6238 (manysat.sh) S 6236 6238 6103 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1128384704 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6238/statm: 1339 235 195 169 0 50 0
[pid=6239] ppid=6238 vsize=832 CPUtime=0
/proc/6239/stat : 6239 (SatElite) R 6238 6238 6103 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1128384704 851968 135 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/6239/statm: 208 135 69 127 0 78 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6188

[startup+0.103422 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6238
/proc/meminfo: memFree=863576/2055920 swapFree=4176868/4192956
[pid=6238] ppid=6236 vsize=5356 CPUtime=0
/proc/6238/stat : 6238 (manysat.sh) S 6236 6238 6103 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128384704 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6238/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301902 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6238
/proc/meminfo: memFree=863576/2055920 swapFree=4176868/4192956
[pid=6238] ppid=6236 vsize=5356 CPUtime=0
/proc/6238/stat : 6238 (manysat.sh) S 6236 6238 6103 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128384704 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6238/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70194 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6238
/proc/meminfo: memFree=863576/2055920 swapFree=4176868/4192956
[pid=6238] ppid=6236 vsize=5356 CPUtime=0
/proc/6238/stat : 6238 (manysat.sh) S 6236 6238 6103 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128384704 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6238/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50302 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 6242
/proc/meminfo: memFree=861184/2055920 swapFree=4176868/4192956
[pid=6238] ppid=6236 vsize=5356 CPUtime=0
/proc/6238/stat : 6238 (manysat.sh) S 6236 6238 6103 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128384704 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6238/statm: 1339 238 195 169 0 50 0
[pid=6241] ppid=6238 vsize=15876 CPUtime=2.96
/proc/6241/stat : 6241 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194304 861 0 0 0 296 0 0 0 17 0 2 0 1128384705 16257024 847 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6241/statm: 3969 847 83 193 0 3773 0
[pid=6241/tid=6242] ppid=6238 vsize=15876 CPUtime=1.47
/proc/6241/task/6242/stat : 6242 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194368 353 0 0 0 147 0 0 0 18 0 2 0 1128384705 16257024 847 1992294400 134512640 135305190 4294956144 18446744073709551615 134528784 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21232

[startup+3.10217 s]
/proc/loadavg: 1.08 1.02 1.01 3/67 6242
/proc/meminfo: memFree=859136/2055920 swapFree=4176868/4192956
[pid=6238] ppid=6236 vsize=5356 CPUtime=0
/proc/6238/stat : 6238 (manysat.sh) S 6236 6238 6103 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128384704 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6238/statm: 1339 238 195 169 0 50 0
[pid=6241] ppid=6238 vsize=18760 CPUtime=6.15
/proc/6241/stat : 6241 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194304 1399 0 0 0 614 1 0 0 17 0 2 0 1128384705 19210240 1385 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6241/statm: 4690 1385 83 193 0 4494 0
[pid=6241/tid=6242] ppid=6238 vsize=18760 CPUtime=3.07
/proc/6241/task/6242/stat : 6242 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194368 618 0 0 0 307 0 0 0 18 0 2 0 1128384705 19210240 1385 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24116

[startup+6.30147 s]
/proc/loadavg: 1.08 1.02 1.01 3/67 6242
/proc/meminfo: memFree=854912/2055920 swapFree=4176868/4192956
[pid=6238] ppid=6236 vsize=5356 CPUtime=0
/proc/6238/stat : 6238 (manysat.sh) S 6236 6238 6103 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128384704 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6238/statm: 1339 238 195 169 0 50 0
[pid=6241] ppid=6238 vsize=22228 CPUtime=12.54
/proc/6241/stat : 6241 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194304 2372 0 0 0 1251 3 0 0 17 0 2 0 1128384705 22761472 2358 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6241/statm: 5557 2358 83 193 0 5361 0
[pid=6241/tid=6242] ppid=6238 vsize=22228 CPUtime=6.27
/proc/6241/task/6242/stat : 6242 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194368 1090 0 0 0 626 1 0 0 17 0 2 0 1128384705 22761472 2358 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 27584

[startup+12.7011 s]
/proc/loadavg: 1.22 1.05 1.02 3/67 6242
/proc/meminfo: memFree=850496/2055920 swapFree=4176868/4192956
[pid=6238] ppid=6236 vsize=5356 CPUtime=0
/proc/6238/stat : 6238 (manysat.sh) S 6236 6238 6103 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128384704 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6238/statm: 1339 238 195 169 0 50 0
[pid=6241] ppid=6238 vsize=25268 CPUtime=25.31
/proc/6241/stat : 6241 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194304 3235 0 0 0 2527 4 0 0 18 0 2 0 1128384705 25874432 3221 1992294400 134512640 135305190 4294956144 18446744073709551615 134528382 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6241/statm: 6317 3221 83 193 0 6121 0
[pid=6241/tid=6242] ppid=6238 vsize=25268 CPUtime=12.67
/proc/6241/task/6242/stat : 6242 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194368 1468 0 0 0 1265 2 0 0 25 0 2 0 1128384705 25874432 3221 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 30624

[startup+25.5013 s]
/proc/loadavg: 1.34 1.08 1.02 3/67 6242
/proc/meminfo: memFree=846720/2055920 swapFree=4176868/4192956
[pid=6238] ppid=6236 vsize=5356 CPUtime=0
/proc/6238/stat : 6238 (manysat.sh) S 6236 6238 6103 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128384704 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6238/statm: 1339 238 195 169 0 50 0
[pid=6241] ppid=6238 vsize=30216 CPUtime=50.84
/proc/6241/stat : 6241 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194304 4221 0 0 0 5078 6 0 0 20 0 2 0 1128384705 30941184 4207 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6241/statm: 7554 4207 83 193 0 7358 0
[pid=6241/tid=6242] ppid=6238 vsize=30216 CPUtime=25.46
/proc/6241/task/6242/stat : 6242 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194368 1917 0 0 0 2543 3 0 0 25 0 2 0 1128384705 30941184 4207 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 35572

[startup+51.1016 s]
/proc/loadavg: 1.56 1.15 1.05 3/67 6242
/proc/meminfo: memFree=843136/2055920 swapFree=4176868/4192956
[pid=6238] ppid=6236 vsize=5356 CPUtime=0
/proc/6238/stat : 6238 (manysat.sh) S 6236 6238 6103 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128384704 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6238/statm: 1339 238 195 169 0 50 0
[pid=6241] ppid=6238 vsize=33396 CPUtime=101.93
/proc/6241/stat : 6241 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194304 5092 0 0 0 10186 7 0 0 17 0 2 0 1128384705 34197504 5078 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6241/statm: 8349 5078 83 193 0 8153 0
[pid=6241/tid=6242] ppid=6238 vsize=33396 CPUtime=51.05
/proc/6241/task/6242/stat : 6242 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194368 2337 0 0 0 5102 3 0 0 25 0 2 0 1128384705 34197504 5078 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 38752

[startup+102.306 s]
/proc/loadavg: 1.82 1.29 1.10 3/67 6244
/proc/meminfo: memFree=836992/2055920 swapFree=4176868/4192956
[pid=6238] ppid=6236 vsize=5356 CPUtime=0
/proc/6238/stat : 6238 (manysat.sh) S 6236 6238 6103 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128384704 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6238/statm: 1339 238 195 169 0 50 0
[pid=6241] ppid=6238 vsize=40312 CPUtime=204.1
/proc/6241/stat : 6241 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194304 6588 0 0 0 20401 9 0 0 19 0 2 0 1128384705 41279488 6574 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6241/statm: 10078 6574 83 193 0 9882 0
[pid=6241/tid=6242] ppid=6238 vsize=40312 CPUtime=102.23
/proc/6241/task/6242/stat : 6242 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194368 3057 0 0 0 10219 4 0 0 25 0 2 0 1128384705 41279488 6574 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.1
Current children cumulated vsize (KiB) 45668

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.15 3/67 6244
/proc/meminfo: memFree=831424/2055920 swapFree=4176868/4192956
[pid=6238] ppid=6236 vsize=5356 CPUtime=0
/proc/6238/stat : 6238 (manysat.sh) S 6236 6238 6103 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128384704 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6238/statm: 1339 238 195 169 0 50 0
[pid=6241] ppid=6238 vsize=45768 CPUtime=323.83
/proc/6241/stat : 6241 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194304 7975 0 0 0 32372 11 0 0 25 0 2 0 1128384705 46866432 7961 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6241/statm: 11442 7961 83 193 0 11246 0
[pid=6241/tid=6242] ppid=6238 vsize=45768 CPUtime=162.2
/proc/6241/task/6242/stat : 6242 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194368 3797 0 0 0 16215 5 0 0 25 0 2 0 1128384705 46866432 7961 1992294400 134512640 135305190 4294956144 18446744073709551615 134528554 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.83
Current children cumulated vsize (KiB) 51124

[startup+222.302 s]
/proc/loadavg: 1.97 1.52 1.20 3/67 6244
/proc/meminfo: memFree=825280/2055920 swapFree=4176868/4192956
[pid=6238] ppid=6236 vsize=5356 CPUtime=0
/proc/6238/stat : 6238 (manysat.sh) S 6236 6238 6103 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128384704 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6238/statm: 1339 238 195 169 0 50 0
[pid=6241] ppid=6238 vsize=51612 CPUtime=443.56
/proc/6241/stat : 6241 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194304 9521 0 0 0 44342 14 0 0 17 0 2 0 1128384705 52850688 9507 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6241/statm: 12903 9507 83 193 0 12707 0
[pid=6241/tid=6242] ppid=6238 vsize=51612 CPUtime=222.17
/proc/6241/task/6242/stat : 6242 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194368 4759 0 0 0 22210 7 0 0 25 0 2 0 1128384705 52850688 9507 1992294400 134512640 135305190 4294956144 18446744073709551615 134530638 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.56
Current children cumulated vsize (KiB) 56968

[startup+282.301 s]
/proc/loadavg: 1.99 1.60 1.25 3/67 6244
/proc/meminfo: memFree=821440/2055920 swapFree=4176868/4192956
[pid=6238] ppid=6236 vsize=5356 CPUtime=0
/proc/6238/stat : 6238 (manysat.sh) S 6236 6238 6103 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128384704 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6238/statm: 1339 238 195 169 0 50 0
[pid=6241] ppid=6238 vsize=55752 CPUtime=563.31
/proc/6241/stat : 6241 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194304 10490 0 0 0 56315 16 0 0 25 0 2 0 1128384705 57090048 10476 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6241/statm: 13938 10476 83 193 0 13742 0
[pid=6241/tid=6242] ppid=6238 vsize=55752 CPUtime=282.15
/proc/6241/task/6242/stat : 6242 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194368 5212 0 0 0 28207 8 0 0 25 0 2 0 1128384705 57090048 10477 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.31
Current children cumulated vsize (KiB) 61108

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.30 3/67 6244
/proc/meminfo: memFree=818240/2055920 swapFree=4176868/4192956
[pid=6238] ppid=6236 vsize=5356 CPUtime=0
/proc/6238/stat : 6238 (manysat.sh) S 6236 6238 6103 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128384704 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6238/statm: 1339 238 195 169 0 50 0
[pid=6241] ppid=6238 vsize=58840 CPUtime=683.03
/proc/6241/stat : 6241 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194304 11285 0 0 0 68285 18 0 0 25 0 2 0 1128384705 60252160 11271 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6241/statm: 14710 11271 83 193 0 14514 0
[pid=6241/tid=6242] ppid=6238 vsize=58840 CPUtime=342.12
/proc/6241/task/6242/stat : 6242 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194368 5671 0 0 0 34203 9 0 0 25 0 2 0 1128384705 60252160 11271 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.03
Current children cumulated vsize (KiB) 64196

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.33 3/67 6244
/proc/meminfo: memFree=814080/2055920 swapFree=4176868/4192956
[pid=6238] ppid=6236 vsize=5356 CPUtime=0
/proc/6238/stat : 6238 (manysat.sh) S 6236 6238 6103 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128384704 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6238/statm: 1339 238 195 169 0 50 0
[pid=6241] ppid=6238 vsize=63820 CPUtime=802.77
/proc/6241/stat : 6241 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194304 12335 0 0 0 80258 19 0 0 25 0 2 0 1128384705 65351680 12321 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6241/statm: 15955 12321 83 193 0 15759 0
[pid=6241/tid=6242] ppid=6238 vsize=63820 CPUtime=402.1
/proc/6241/task/6242/stat : 6242 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194368 6178 0 0 0 40200 10 0 0 25 0 2 0 1128384705 65351680 12321 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.77
Current children cumulated vsize (KiB) 69176

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 6244
/proc/meminfo: memFree=808640/2055920 swapFree=4176868/4192956
[pid=6238] ppid=6236 vsize=5356 CPUtime=0
/proc/6238/stat : 6238 (manysat.sh) S 6236 6238 6103 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128384704 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6238/statm: 1339 238 195 169 0 50 0
[pid=6241] ppid=6238 vsize=68932 CPUtime=922.51
/proc/6241/stat : 6241 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194304 13645 0 0 0 92229 22 0 0 25 0 2 0 1128384705 70586368 13631 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6241/statm: 17233 13631 83 193 0 17037 0
[pid=6241/tid=6242] ppid=6238 vsize=68932 CPUtime=462.07
/proc/6241/task/6242/stat : 6242 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194368 6724 0 0 0 46196 11 0 0 25 0 2 0 1128384705 70586368 13631 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.51
Current children cumulated vsize (KiB) 74288

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 6244
/proc/meminfo: memFree=807424/2055920 swapFree=4176868/4192956
[pid=6238] ppid=6236 vsize=5356 CPUtime=0
/proc/6238/stat : 6238 (manysat.sh) S 6236 6238 6103 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128384704 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6238/statm: 1339 238 195 169 0 50 0
[pid=6241] ppid=6238 vsize=69716 CPUtime=1042.26
/proc/6241/stat : 6241 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194304 13966 0 0 0 104203 23 0 0 22 0 2 0 1128384705 71389184 13952 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6241/statm: 17429 13952 83 193 0 17233 0
[pid=6241/tid=6242] ppid=6238 vsize=69716 CPUtime=522.05
/proc/6241/task/6242/stat : 6242 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194368 6966 0 0 0 52193 12 0 0 25 0 2 0 1128384705 71389184 13952 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.26
Current children cumulated vsize (KiB) 75072

[startup+582.303 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 6244
/proc/meminfo: memFree=805312/2055920 swapFree=4176868/4192956
[pid=6238] ppid=6236 vsize=5356 CPUtime=0
/proc/6238/stat : 6238 (manysat.sh) S 6236 6238 6103 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128384704 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6238/statm: 1339 238 195 169 0 50 0
[pid=6241] ppid=6238 vsize=71432 CPUtime=1162
/proc/6241/stat : 6241 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194304 14487 0 0 0 116177 23 0 0 25 0 2 0 1128384705 73146368 14473 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6241/statm: 17858 14473 83 193 0 17662 0
[pid=6241/tid=6242] ppid=6238 vsize=71432 CPUtime=582.03
/proc/6241/task/6242/stat : 6242 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194368 7327 0 0 0 58191 12 0 0 25 0 2 0 1128384705 73146368 14473 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162
Current children cumulated vsize (KiB) 76788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.403 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 6244
/proc/meminfo: memFree=802432/2055920 swapFree=4176868/4192956
[pid=6238] ppid=6236 vsize=5356 CPUtime=0
/proc/6238/stat : 6238 (manysat.sh) S 6236 6238 6103 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128384704 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6238/statm: 1339 238 195 169 0 50 0
[pid=6241] ppid=6238 vsize=74928 CPUtime=1200.13
/proc/6241/stat : 6241 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194304 15186 0 0 0 119988 25 0 0 17 0 2 0 1128384705 76726272 15172 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6241/statm: 18732 15172 83 193 0 18536 0
[pid=6241/tid=6242] ppid=6238 vsize=74928 CPUtime=601.13
/proc/6241/task/6242/stat : 6242 (manysat1.1_stat) R 6238 6238 6103 0 -1 4194368 7654 0 0 0 60100 13 0 0 25 0 2 0 1128384705 76726272 15172 1992294400 134512640 135305190 4294956144 18446744073709551615 134569921 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 80284

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6238 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.421
CPU time (s): 1200.13
CPU user time (s): 1199.88
CPU system time (s): 0.25
CPU usage (%): 199.549
Max. virtual memory (cumulated for all children) (KiB): 80284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 466
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 0.529919 second user time and 1.66975 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-01 05:40:23
IDJOB=1526838
IDBENCH=70623
IDSOLVER=515
FILE ID=node48/1526838-1238557223
PBS_JOBID= 9062138
Free space on /tmp= 66464 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S190880026-038.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526838-1238557223/watcher-1526838-1238557223 -o /tmp/evaluation-result-1526838-1238557223/solver-1526838-1238557223 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526838-1238557223.cnf aimd 2

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

MD5SUM BENCH= 1c16225d4e571234b78d9dbdbb77e015
RANDOM SEED=1463252541

node48.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		: 3000.236
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		: 3000.236
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:        864120 kB
Buffers:        105080 kB
Cached:         983452 kB
SwapCached:      10280 kB
Active:         324600 kB
Inactive:       775776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        864120 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          17492 kB
Slab:            77492 kB
Committed_AS:  2720384 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-04-01 05:50:27