Trace number 1526636

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) 1200.2 601.724

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S125259973-020.cnf
MD5SUM12036b968a11f05f0115f39f0b6ae97c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark97.1012
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1700     5100 |     509       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1697     5112 |      --       0       --      -- |     --   | -3/12
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 397   #clauses: 1697   #literals: 5112
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-1526636-1238523857/watcher-1526636-1238523857 -o /tmp/evaluation-result-1526636-1238523857/solver-1526636-1238523857 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526636-1238523857.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: 1.00 1.00 1.16 3/68 20634
/proc/meminfo: memFree=1518904/2055920 swapFree=4175244/4192956
[pid=20634] ppid=20632 vsize=5356 CPUtime=0
/proc/20634/stat : 20634 (manysat.sh) S 20632 20634 20503 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1125047271 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20634/statm: 1339 235 195 169 0 50 0
[pid=20635] ppid=20634 vsize=832 CPUtime=0
/proc/20635/stat : 20635 (SatElite) R 20634 20634 20503 0 -1 4194304 144 0 0 0 0 0 0 0 19 0 1 0 1125047271 851968 128 1992294400 134512640 135034092 4294956096 18446744073709551615 134575683 0 0 4096 3 0 0 0 17 0 0 0
/proc/20635/statm: 208 128 68 127 0 78 0

[startup+0.00844011 s]
/proc/loadavg: 1.00 1.00 1.16 3/68 20634
/proc/meminfo: memFree=1518904/2055920 swapFree=4175244/4192956
[pid=20634] ppid=20632 vsize=5356 CPUtime=0
/proc/20634/stat : 20634 (manysat.sh) S 20632 20634 20503 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1125047271 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20634/statm: 1339 235 195 169 0 50 0
[pid=20635] ppid=20634 vsize=836 CPUtime=0
/proc/20635/stat : 20635 (SatElite) R 20634 20634 20503 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 1125047271 856064 130 1992294400 134512640 135034092 4294956096 18446744073709551615 134755426 0 0 4096 3 0 0 0 17 0 0 0
/proc/20635/statm: 209 130 69 127 0 79 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6192

[startup+0.101452 s]
/proc/loadavg: 1.00 1.00 1.16 3/68 20634
/proc/meminfo: memFree=1518904/2055920 swapFree=4175244/4192956
[pid=20634] ppid=20632 vsize=5356 CPUtime=0
/proc/20634/stat : 20634 (manysat.sh) S 20632 20634 20503 0 -1 4194304 312 149 0 0 0 0 0 0 19 0 1 0 1125047271 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20634/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30147 s]
/proc/loadavg: 1.00 1.00 1.16 3/68 20634
/proc/meminfo: memFree=1518904/2055920 swapFree=4175244/4192956
[pid=20634] ppid=20632 vsize=5356 CPUtime=0
/proc/20634/stat : 20634 (manysat.sh) S 20632 20634 20503 0 -1 4194304 312 149 0 0 0 0 0 0 19 0 1 0 1125047271 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20634/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701512 s]
/proc/loadavg: 1.00 1.00 1.16 3/68 20634
/proc/meminfo: memFree=1518904/2055920 swapFree=4175244/4192956
[pid=20634] ppid=20632 vsize=5356 CPUtime=0
/proc/20634/stat : 20634 (manysat.sh) S 20632 20634 20503 0 -1 4194304 312 149 0 0 0 0 0 0 19 0 1 0 1125047271 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20634/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50159 s]
/proc/loadavg: 1.00 1.00 1.16 3/71 20638
/proc/meminfo: memFree=1516576/2055920 swapFree=4175244/4192956
[pid=20634] ppid=20632 vsize=5356 CPUtime=0
/proc/20634/stat : 20634 (manysat.sh) S 20632 20634 20503 0 -1 4194304 312 149 0 0 0 0 0 0 19 0 1 0 1125047271 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20634/statm: 1339 238 195 169 0 50 0
[pid=20637] ppid=20634 vsize=15756 CPUtime=2.96
/proc/20637/stat : 20637 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194304 851 0 0 0 296 0 0 0 17 0 2 0 1125047272 16134144 837 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20637/statm: 3939 837 83 193 0 3743 0
[pid=20637/tid=20638] ppid=20634 vsize=15756 CPUtime=1.47
/proc/20637/task/20638/stat : 20638 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194368 394 0 0 0 147 0 0 0 23 0 2 0 1125047272 16134144 837 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21112

[startup+3.10175 s]
/proc/loadavg: 1.08 1.02 1.16 3/71 20638
/proc/meminfo: memFree=1514336/2055920 swapFree=4175244/4192956
[pid=20634] ppid=20632 vsize=5356 CPUtime=0
/proc/20634/stat : 20634 (manysat.sh) S 20632 20634 20503 0 -1 4194304 312 149 0 0 0 0 0 0 19 0 1 0 1125047271 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20634/statm: 1339 238 195 169 0 50 0
[pid=20637] ppid=20634 vsize=17208 CPUtime=6.16
/proc/20637/stat : 20637 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194304 1302 0 0 0 615 1 0 0 17 0 2 0 1125047272 17620992 1288 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20637/statm: 4302 1288 83 193 0 4106 0
[pid=20637/tid=20638] ppid=20634 vsize=17208 CPUtime=3.07
/proc/20637/task/20638/stat : 20638 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194368 600 0 0 0 307 0 0 0 17 0 2 0 1125047272 17620992 1288 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 22564

[startup+6.30207 s]
/proc/loadavg: 1.08 1.02 1.16 3/71 20638
/proc/meminfo: memFree=1510432/2055920 swapFree=4175244/4192956
[pid=20634] ppid=20632 vsize=5356 CPUtime=0
/proc/20634/stat : 20634 (manysat.sh) S 20632 20634 20503 0 -1 4194304 312 149 0 0 0 0 0 0 19 0 1 0 1125047271 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20634/statm: 1339 238 195 169 0 50 0
[pid=20637] ppid=20634 vsize=21664 CPUtime=12.54
/proc/20637/stat : 20637 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194304 2194 0 0 0 1252 2 0 0 16 0 2 0 1125047272 22183936 2180 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20637/statm: 5416 2180 83 193 0 5220 0
[pid=20637/tid=20638] ppid=20634 vsize=21664 CPUtime=6.27
/proc/20637/task/20638/stat : 20638 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194368 991 0 0 0 626 1 0 0 21 0 2 0 1125047272 22183936 2180 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 27020

[startup+12.7017 s]
/proc/loadavg: 1.15 1.03 1.16 3/71 20638
/proc/meminfo: memFree=1507040/2055920 swapFree=4175244/4192956
[pid=20634] ppid=20632 vsize=5356 CPUtime=0
/proc/20634/stat : 20634 (manysat.sh) S 20632 20634 20503 0 -1 4194304 312 149 0 0 0 0 0 0 19 0 1 0 1125047271 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20634/statm: 1339 238 195 169 0 50 0
[pid=20637] ppid=20634 vsize=24336 CPUtime=25.3
/proc/20637/stat : 20637 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194304 2927 0 0 0 2527 3 0 0 19 0 2 0 1125047272 24920064 2913 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20637/statm: 6084 2913 83 193 0 5888 0
[pid=20637/tid=20638] ppid=20634 vsize=24336 CPUtime=12.67
/proc/20637/task/20638/stat : 20638 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194368 1340 0 0 0 1266 1 0 0 25 0 2 0 1125047272 24920064 2913 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 29692

[startup+25.502 s]
/proc/loadavg: 1.34 1.08 1.18 3/71 20638
/proc/meminfo: memFree=1502752/2055920 swapFree=4175244/4192956
[pid=20634] ppid=20632 vsize=5356 CPUtime=0
/proc/20634/stat : 20634 (manysat.sh) S 20632 20634 20503 0 -1 4194304 312 149 0 0 0 0 0 0 19 0 1 0 1125047271 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20634/statm: 1339 238 195 169 0 50 0
[pid=20637] ppid=20634 vsize=28268 CPUtime=50.83
/proc/20637/stat : 20637 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194304 4006 0 0 0 5077 6 0 0 21 0 2 0 1125047272 28946432 3992 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20637/statm: 7067 3992 83 193 0 6871 0
[pid=20637/tid=20638] ppid=20634 vsize=28268 CPUtime=25.45
/proc/20637/task/20638/stat : 20638 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194368 1914 0 0 0 2542 3 0 0 25 0 2 0 1125047272 28946432 3992 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 33624

[startup+51.1015 s]
/proc/loadavg: 1.56 1.15 1.20 3/71 20638
/proc/meminfo: memFree=1497696/2055920 swapFree=4175244/4192956
[pid=20634] ppid=20632 vsize=5356 CPUtime=0
/proc/20634/stat : 20634 (manysat.sh) S 20632 20634 20503 0 -1 4194304 312 149 0 0 0 0 0 0 19 0 1 0 1125047271 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20634/statm: 1339 238 195 169 0 50 0
[pid=20637] ppid=20634 vsize=33928 CPUtime=101.88
/proc/20637/stat : 20637 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194304 5263 0 0 0 10180 8 0 0 20 0 2 0 1125047272 34742272 5249 1992294400 134512640 135305190 4294956144 18446744073709551615 134551980 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20637/statm: 8482 5249 83 193 0 8286 0
[pid=20637/tid=20638] ppid=20634 vsize=33928 CPUtime=51.04
/proc/20637/task/20638/stat : 20638 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194368 2542 0 0 0 5100 4 0 0 20 0 2 0 1125047272 34742272 5249 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 39284

[startup+102.308 s]
/proc/loadavg: 1.82 1.29 1.24 3/71 20638
/proc/meminfo: memFree=1493280/2055920 swapFree=4175244/4192956
[pid=20634] ppid=20632 vsize=5356 CPUtime=0
/proc/20634/stat : 20634 (manysat.sh) S 20632 20634 20503 0 -1 4194304 312 149 0 0 0 0 0 0 19 0 1 0 1125047271 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20634/statm: 1339 238 195 169 0 50 0
[pid=20637] ppid=20634 vsize=38152 CPUtime=204.02
/proc/20637/stat : 20637 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194304 6362 0 0 0 20391 11 0 0 25 0 2 0 1125047272 39067648 6348 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20637/statm: 9538 6348 83 193 0 9342 0
[pid=20637/tid=20638] ppid=20634 vsize=38152 CPUtime=102.22
/proc/20637/task/20638/stat : 20638 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194368 3062 0 0 0 10217 5 0 0 25 0 2 0 1125047272 39067648 6348 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.02
Current children cumulated vsize (KiB) 43508

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.28 3/71 20638
/proc/meminfo: memFree=1488224/2055920 swapFree=4175244/4192956
[pid=20634] ppid=20632 vsize=5356 CPUtime=0
/proc/20634/stat : 20634 (manysat.sh) S 20632 20634 20503 0 -1 4194304 312 149 0 0 0 0 0 0 19 0 1 0 1125047271 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20634/statm: 1339 238 195 169 0 50 0
[pid=20637] ppid=20634 vsize=43656 CPUtime=323.69
/proc/20637/stat : 20637 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194304 7609 0 0 0 32356 13 0 0 25 0 2 0 1125047272 44703744 7595 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20637/statm: 10914 7595 83 193 0 10718 0
[pid=20637/tid=20638] ppid=20634 vsize=43656 CPUtime=162.2
/proc/20637/task/20638/stat : 20638 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194368 3843 0 0 0 16213 7 0 0 25 0 2 0 1125047272 44703744 7595 1992294400 134512640 135305190 4294956144 18446744073709551615 134524689 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.69
Current children cumulated vsize (KiB) 49012

[startup+222.302 s]
/proc/loadavg: 1.97 1.52 1.33 3/71 20638
/proc/meminfo: memFree=1483424/2055920 swapFree=4175244/4192956
[pid=20634] ppid=20632 vsize=5356 CPUtime=0
/proc/20634/stat : 20634 (manysat.sh) S 20632 20634 20503 0 -1 4194304 312 149 0 0 0 0 0 0 19 0 1 0 1125047271 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20634/statm: 1339 238 195 169 0 50 0
[pid=20637] ppid=20634 vsize=48592 CPUtime=443.36
/proc/20637/stat : 20637 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194304 8822 0 0 0 44322 14 0 0 25 0 2 0 1125047272 49758208 8808 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20637/statm: 12148 8808 83 193 0 11952 0
[pid=20637/tid=20638] ppid=20634 vsize=48592 CPUtime=222.17
/proc/20637/task/20638/stat : 20638 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194368 4495 0 0 0 22209 8 0 0 25 0 2 0 1125047272 49758208 8808 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.36
Current children cumulated vsize (KiB) 53948

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.37 3/71 20638
/proc/meminfo: memFree=1476064/2055920 swapFree=4175244/4192956
[pid=20634] ppid=20632 vsize=5356 CPUtime=0
/proc/20634/stat : 20634 (manysat.sh) S 20632 20634 20503 0 -1 4194304 312 149 0 0 0 0 0 0 19 0 1 0 1125047271 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20634/statm: 1339 238 195 169 0 50 0
[pid=20637] ppid=20634 vsize=56752 CPUtime=563.05
/proc/20637/stat : 20637 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194304 10629 0 0 0 56286 19 0 0 25 0 2 0 1125047272 58114048 10615 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20637/statm: 14188 10615 83 193 0 13992 0
[pid=20637/tid=20638] ppid=20634 vsize=56752 CPUtime=282.15
/proc/20637/task/20638/stat : 20638 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194368 5743 0 0 0 28204 11 0 0 25 0 2 0 1125047272 58114048 10615 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.05
Current children cumulated vsize (KiB) 62108

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.40 3/71 20638
/proc/meminfo: memFree=1473696/2055920 swapFree=4175244/4192956
[pid=20634] ppid=20632 vsize=5356 CPUtime=0
/proc/20634/stat : 20634 (manysat.sh) S 20632 20634 20503 0 -1 4194304 312 149 0 0 0 0 0 0 19 0 1 0 1125047271 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20634/statm: 1339 238 195 169 0 50 0
[pid=20637] ppid=20634 vsize=59572 CPUtime=682.74
/proc/20637/stat : 20637 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194304 11237 0 0 0 68253 21 0 0 25 0 2 0 1125047272 61001728 11223 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20637/statm: 14893 11223 83 193 0 14697 0
[pid=20637/tid=20638] ppid=20634 vsize=59572 CPUtime=342.12
/proc/20637/task/20638/stat : 20638 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194368 5950 0 0 0 34201 11 0 0 25 0 2 0 1125047272 61001728 11223 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.74
Current children cumulated vsize (KiB) 64928

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.44 3/71 20638
/proc/meminfo: memFree=1471072/2055920 swapFree=4175244/4192956
[pid=20634] ppid=20632 vsize=5356 CPUtime=0
/proc/20634/stat : 20634 (manysat.sh) S 20632 20634 20503 0 -1 4194304 312 149 0 0 0 0 0 0 19 0 1 0 1125047271 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20634/statm: 1339 238 195 169 0 50 0
[pid=20637] ppid=20634 vsize=62812 CPUtime=802.43
/proc/20637/stat : 20637 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194304 11894 0 0 0 80221 22 0 0 25 0 2 0 1125047272 64319488 11880 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20637/statm: 15703 11880 83 193 0 15507 0
[pid=20637/tid=20638] ppid=20634 vsize=62812 CPUtime=402.09
/proc/20637/task/20638/stat : 20638 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194368 6361 0 0 0 40197 12 0 0 25 0 2 0 1125047272 64319488 11880 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.43
Current children cumulated vsize (KiB) 68168

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.47 3/71 20638
/proc/meminfo: memFree=1470112/2055920 swapFree=4175244/4192956
[pid=20634] ppid=20632 vsize=5356 CPUtime=0
/proc/20634/stat : 20634 (manysat.sh) S 20632 20634 20503 0 -1 4194304 312 149 0 0 0 0 0 0 19 0 1 0 1125047271 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20634/statm: 1339 238 195 169 0 50 0
[pid=20637] ppid=20634 vsize=63784 CPUtime=922.11
/proc/20637/stat : 20637 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194304 12134 0 0 0 92189 22 0 0 25 0 2 0 1125047272 65314816 12120 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20637/statm: 15946 12120 83 193 0 15750 0
[pid=20637/tid=20638] ppid=20634 vsize=63784 CPUtime=462.07
/proc/20637/task/20638/stat : 20638 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194368 6459 0 0 0 46195 12 0 0 25 0 2 0 1125047272 65314816 12120 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.11
Current children cumulated vsize (KiB) 69140

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.50 3/71 20638
/proc/meminfo: memFree=1464352/2055920 swapFree=4175244/4192956
[pid=20634] ppid=20632 vsize=5356 CPUtime=0
/proc/20634/stat : 20634 (manysat.sh) S 20632 20634 20503 0 -1 4194304 312 149 0 0 0 0 0 0 19 0 1 0 1125047271 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20634/statm: 1339 238 195 169 0 50 0
[pid=20637] ppid=20634 vsize=69732 CPUtime=1041.79
/proc/20637/stat : 20637 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194304 13569 0 0 0 104155 24 0 0 25 0 2 0 1125047272 71405568 13555 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20637/statm: 17433 13555 83 193 0 17237 0
[pid=20637/tid=20638] ppid=20634 vsize=69732 CPUtime=522.04
/proc/20637/task/20638/stat : 20638 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194368 7242 0 0 0 52191 13 0 0 25 0 2 0 1125047272 71405568 13555 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.79
Current children cumulated vsize (KiB) 75088

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.53 3/71 20638
/proc/meminfo: memFree=1464096/2055920 swapFree=4175244/4192956
[pid=20634] ppid=20632 vsize=5356 CPUtime=0
/proc/20634/stat : 20634 (manysat.sh) S 20632 20634 20503 0 -1 4194304 312 149 0 0 0 0 0 0 19 0 1 0 1125047271 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20634/statm: 1339 238 195 169 0 50 0
[pid=20637] ppid=20634 vsize=69904 CPUtime=1161.48
/proc/20637/stat : 20637 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194304 13635 0 0 0 116124 24 0 0 25 0 2 0 1125047272 71581696 13621 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20637/statm: 17476 13621 83 193 0 17280 0
[pid=20637/tid=20638] ppid=20634 vsize=69904 CPUtime=582.02
/proc/20637/task/20638/stat : 20638 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194368 7261 0 0 0 58189 13 0 0 25 0 2 0 1125047272 71581696 13621 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.48
Current children cumulated vsize (KiB) 75260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.54 3/71 20638
/proc/meminfo: memFree=1463264/2055920 swapFree=4175244/4192956
[pid=20634] ppid=20632 vsize=5356 CPUtime=0
/proc/20634/stat : 20634 (manysat.sh) S 20632 20634 20503 0 -1 4194304 312 149 0 0 0 0 0 0 19 0 1 0 1125047271 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20634/statm: 1339 238 195 169 0 50 0
[pid=20637] ppid=20634 vsize=70324 CPUtime=1200.2
/proc/20637/stat : 20637 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194304 13836 0 0 0 119995 25 0 0 25 0 2 0 1125047272 72011776 13822 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20637/statm: 17581 13822 83 193 0 17385 0
[pid=20637/tid=20638] ppid=20634 vsize=70324 CPUtime=601.42
/proc/20637/task/20638/stat : 20638 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194368 7408 0 0 0 60129 13 0 0 25 0 2 0 1125047272 72011776 13822 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.2
Current children cumulated vsize (KiB) 75680

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

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

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.54 3/71 20638
/proc/meminfo: memFree=1463264/2055920 swapFree=4175244/4192956
[pid=20634] ppid=20632 vsize=5356 CPUtime=0
/proc/20634/stat : 20634 (manysat.sh) S 20632 20634 20503 0 -1 4194304 312 149 0 0 0 0 0 0 19 0 1 0 1125047271 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20634/statm: 1339 238 195 169 0 50 0
[pid=20637] ppid=20634 vsize=70324 CPUtime=1200.2
/proc/20637/stat : 20637 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194304 13836 0 0 0 119995 25 0 0 25 0 2 0 1125047272 72011776 13822 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20637/statm: 17581 13822 83 193 0 17385 0
[pid=20637/tid=20638] ppid=20634 vsize=70324 CPUtime=601.42
/proc/20637/task/20638/stat : 20638 (manysat1.1_stat) R 20634 20634 20503 0 -1 4194368 7408 0 0 0 60129 13 0 0 25 0 2 0 1125047272 72011776 13822 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.2
Current children cumulated vsize (KiB) 75680

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20634 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=999
# CPU time returned by wait4() is 0.008997
# while last known CPU time is 1200.2
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.724
CPU time (s): 1200.2
CPU user time (s): 1199.95
CPU system time (s): 0.25
CPU usage (%): 199.46
Max. virtual memory (cumulated for all children) (KiB): 75680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 0.829873 second user time and 1.92071 second system time

The end

Launcher Data 

Begin job on node60 at 2009-03-31 20:24:17
IDJOB=1526636
IDBENCH=70583
IDSOLVER=513
FILE ID=node60/1526636-1238523857
PBS_JOBID= 9062043
Free space on /tmp= 66548 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S125259973-020.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526636-1238523857/watcher-1526636-1238523857 -o /tmp/evaluation-result-1526636-1238523857/solver-1526636-1238523857 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526636-1238523857.cnf aimd 0

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

MD5SUM BENCH= 12036b968a11f05f0115f39f0b6ae97c
RANDOM SEED=1724682734

node60.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.202
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.202
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1519456 kB
Buffers:         93928 kB
Cached:         350632 kB
SwapCached:      11040 kB
Active:         187952 kB
Inactive:       269736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519456 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          18440 kB
Slab:            64372 kB
Committed_AS:  3345288 kB
PageTables:       1712 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66548 MiB
End job on node60 at 2009-03-31 20:34:21