Trace number 1525511

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) 1200.04 601.725

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1811295114-056.cnf
MD5SUMa97095b6dcf1b1abdc82fc7e5a3a4050
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark99.5519
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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...
0.05/0.09	c ==============================================================================
0.05/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.05/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.05/0.09	c ==============================================================================
0.05/0.09	c |         0 |   75600   226800 |   22679       0        0     nan |  0.000 % |
0.18/0.26	c |         0 |   75129   228255 |      --       0       --      -- |     --   | -471/1455
0.18/0.26	c ==============================================================================
0.18/0.26	c Result  :   #vars: 17539   #clauses: 75129   #literals: 228255
0.18/0.26	c CPU time:   0.25696 s
0.18/0.26	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-1525511-1238406098/watcher-1525511-1238406098 -o /tmp/evaluation-result-1525511-1238406098/solver-1525511-1238406098 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525511-1238406098.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: 1.99 1.85 1.45 3/64 31767
/proc/meminfo: memFree=1345928/2055920 swapFree=4178416/4192956
[pid=31767] ppid=31765 vsize=5356 CPUtime=0
/proc/31767/stat : 31767 (manysat.sh) R 31765 31767 31483 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1113275920 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 240472615583 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31767/statm: 1339 234 194 169 0 50 0
[pid=31768] ppid=31767 vsize=1556 CPUtime=0
/proc/31768/stat : 31768 (SatElite) R 31767 31767 31483 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113275921 1593344 270 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/31768/statm: 389 272 50 127 0 259 0

[startup+0.0688589 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 31767
/proc/meminfo: memFree=1345928/2055920 swapFree=4178416/4192956
[pid=31767] ppid=31765 vsize=5356 CPUtime=0
/proc/31767/stat : 31767 (manysat.sh) S 31765 31767 31483 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113275920 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31767/statm: 1339 235 195 169 0 50 0
[pid=31768] ppid=31767 vsize=8000 CPUtime=0.05
/proc/31768/stat : 31768 (SatElite) R 31767 31767 31483 0 -1 4194304 1647 0 0 0 5 0 0 0 19 0 1 0 1113275921 8192000 1631 1992294400 134512640 135034092 4294956096 18446744073709551615 134695081 0 0 4096 3 0 0 0 17 0 0 0
/proc/31768/statm: 2064 1632 50 127 0 1934 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13356

[startup+0.101864 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 31767
/proc/meminfo: memFree=1345928/2055920 swapFree=4178416/4192956
[pid=31767] ppid=31765 vsize=5356 CPUtime=0
/proc/31767/stat : 31767 (manysat.sh) S 31765 31767 31483 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113275920 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31767/statm: 1339 235 195 169 0 50 0
[pid=31768] ppid=31767 vsize=10376 CPUtime=0.08
/proc/31768/stat : 31768 (SatElite) R 31767 31767 31483 0 -1 4194304 2169 0 0 0 8 0 0 0 19 0 1 0 1113275921 10625024 2153 1992294400 134512640 135034092 4294956096 18446744073709551615 134540927 0 0 4096 3 0 0 0 17 0 0 0
/proc/31768/statm: 2594 2153 68 127 0 2464 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15732

[startup+0.301897 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 31767
/proc/meminfo: memFree=1345928/2055920 swapFree=4178416/4192956
[pid=31767] ppid=31765 vsize=5356 CPUtime=0
/proc/31767/stat : 31767 (manysat.sh) S 31765 31767 31483 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113275920 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31767/statm: 1339 235 195 169 0 50 0
[pid=31768] ppid=31767 vsize=10380 CPUtime=0.29
/proc/31768/stat : 31768 (SatElite) R 31767 31767 31483 0 -1 4194304 2347 0 0 0 28 1 0 0 21 0 1 0 1113275921 10629120 2183 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/31768/statm: 2595 2183 69 127 0 2465 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15736

[startup+0.701974 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 31767
/proc/meminfo: memFree=1345928/2055920 swapFree=4178416/4192956
[pid=31767] ppid=31765 vsize=5356 CPUtime=0.35
/proc/31767/stat : 31767 (manysat.sh) S 31765 31767 31483 0 -1 4194304 312 2350 0 0 0 0 34 1 16 0 1 0 1113275920 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31767/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 5356

[startup+1.50211 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 31771
/proc/meminfo: memFree=1329392/2055920 swapFree=4178416/4192956
[pid=31767] ppid=31765 vsize=5356 CPUtime=0.35
/proc/31767/stat : 31767 (manysat.sh) S 31765 31767 31483 0 -1 4194304 312 2350 0 0 0 0 34 1 16 0 1 0 1113275920 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31767/statm: 1339 238 195 169 0 50 0
[pid=31770] ppid=31767 vsize=27928 CPUtime=2.09
/proc/31770/stat : 31770 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194304 4067 0 0 0 206 3 0 0 17 0 2 0 1113275957 28598272 4053 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31770/statm: 6982 4053 83 193 0 6786 0
[pid=31770/tid=31771] ppid=31767 vsize=27928 CPUtime=0.97
/proc/31770/task/31771/stat : 31771 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194368 412 0 0 0 96 1 0 0 17 0 2 0 1113275972 28598272 4053 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.44
Current children cumulated vsize (KiB) 33284

[startup+3.10138 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 31771
/proc/meminfo: memFree=1326512/2055920 swapFree=4178416/4192956
[pid=31767] ppid=31765 vsize=5356 CPUtime=0.35
/proc/31767/stat : 31767 (manysat.sh) S 31765 31767 31483 0 -1 4194304 312 2350 0 0 0 0 34 1 16 0 1 0 1113275920 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31767/statm: 1339 238 195 169 0 50 0
[pid=31770] ppid=31767 vsize=31696 CPUtime=5.28
/proc/31770/stat : 31770 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194304 5056 0 0 0 523 5 0 0 17 0 2 0 1113275957 32456704 5042 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31770/statm: 7924 5042 83 193 0 7728 0
[pid=31770/tid=31771] ppid=31767 vsize=31696 CPUtime=2.57
/proc/31770/task/31771/stat : 31771 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194368 836 0 0 0 256 1 0 0 17 0 2 0 1113275972 32456704 5042 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.63
Current children cumulated vsize (KiB) 37052

[startup+6.30291 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 31771
/proc/meminfo: memFree=1318384/2055920 swapFree=4178416/4192956
[pid=31767] ppid=31765 vsize=5356 CPUtime=0.35
/proc/31767/stat : 31767 (manysat.sh) S 31765 31767 31483 0 -1 4194304 312 2350 0 0 0 0 34 1 16 0 1 0 1113275920 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31767/statm: 1339 238 195 169 0 50 0
[pid=31770] ppid=31767 vsize=38852 CPUtime=11.67
/proc/31770/stat : 31770 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194304 6948 0 0 0 1159 8 0 0 17 0 2 0 1113275957 39784448 6934 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31770/statm: 9713 6934 83 193 0 9517 0
[pid=31770/tid=31771] ppid=31767 vsize=38852 CPUtime=5.76
/proc/31770/task/31771/stat : 31771 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194368 1680 0 0 0 574 2 0 0 17 0 2 0 1113275972 39784448 6934 1992294400 134512640 135305190 4294956144 18446744073709551615 134541944 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.02
Current children cumulated vsize (KiB) 44208

[startup+12.703 s]
/proc/loadavg: 1.99 1.86 1.46 3/67 31771
/proc/meminfo: memFree=1306736/2055920 swapFree=4178416/4192956
[pid=31767] ppid=31765 vsize=5356 CPUtime=0.35
/proc/31767/stat : 31767 (manysat.sh) S 31765 31767 31483 0 -1 4194304 312 2350 0 0 0 0 34 1 16 0 1 0 1113275920 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31767/statm: 1339 238 195 169 0 50 0
[pid=31770] ppid=31767 vsize=50680 CPUtime=24.44
/proc/31770/stat : 31770 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194304 9749 0 0 0 2431 13 0 0 17 0 2 0 1113275957 51896320 9735 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31770/statm: 12670 9735 83 193 0 12474 0
[pid=31770/tid=31771] ppid=31767 vsize=50680 CPUtime=12.16
/proc/31770/task/31771/stat : 31771 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194368 2825 0 0 0 1213 3 0 0 16 0 2 0 1113275972 51896320 9735 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.79
Current children cumulated vsize (KiB) 56036

[startup+25.5011 s]
/proc/loadavg: 1.99 1.86 1.46 3/67 31771
/proc/meminfo: memFree=1293936/2055920 swapFree=4178416/4192956
[pid=31767] ppid=31765 vsize=5356 CPUtime=0.35
/proc/31767/stat : 31767 (manysat.sh) S 31765 31767 31483 0 -1 4194304 312 2350 0 0 0 0 34 1 16 0 1 0 1113275920 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31767/statm: 1339 238 195 169 0 50 0
[pid=31770] ppid=31767 vsize=61812 CPUtime=49.97
/proc/31770/stat : 31770 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194304 12678 0 0 0 4980 17 0 0 18 0 2 0 1113275957 63295488 12664 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31770/statm: 15453 12664 83 193 0 15257 0
[pid=31770/tid=31771] ppid=31767 vsize=61812 CPUtime=24.95
/proc/31770/task/31771/stat : 31771 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194368 3999 0 0 0 2490 5 0 0 20 0 2 0 1113275972 63295488 12664 1992294400 134512640 135305190 4294956144 18446744073709551615 134558326 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.32
Current children cumulated vsize (KiB) 67168

[startup+51.1014 s]
/proc/loadavg: 1.99 1.87 1.48 3/67 31771
/proc/meminfo: memFree=1264688/2055920 swapFree=4178416/4192956
[pid=31767] ppid=31765 vsize=5356 CPUtime=0.35
/proc/31767/stat : 31767 (manysat.sh) S 31765 31767 31483 0 -1 4194304 312 2350 0 0 0 0 34 1 16 0 1 0 1113275920 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31767/statm: 1339 238 195 169 0 50 0
[pid=31770] ppid=31767 vsize=91420 CPUtime=101.05
/proc/31770/stat : 31770 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194304 19843 0 0 0 10078 27 0 0 17 0 2 0 1113275957 93614080 19829 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31770/statm: 22855 19829 83 193 0 22659 0
[pid=31770/tid=31771] ppid=31767 vsize=91420 CPUtime=50.54
/proc/31770/task/31771/stat : 31771 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194368 6999 0 0 0 5044 10 0 0 17 0 2 0 1113275972 93614080 19829 1992294400 134512640 135305190 4294956144 18446744073709551615 134557414 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.4
Current children cumulated vsize (KiB) 96776

[startup+102.307 s]
/proc/loadavg: 1.99 1.89 1.50 3/67 31771
/proc/meminfo: memFree=1247152/2055920 swapFree=4178416/4192956
[pid=31767] ppid=31765 vsize=5356 CPUtime=0.35
/proc/31767/stat : 31767 (manysat.sh) S 31765 31767 31483 0 -1 4194304 312 2350 0 0 0 0 34 1 16 0 1 0 1113275920 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31767/statm: 1339 238 195 169 0 50 0
[pid=31770] ppid=31767 vsize=108880 CPUtime=203.21
/proc/31770/stat : 31770 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194304 24257 0 0 0 20285 36 0 0 17 0 2 0 1113275957 111493120 24243 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31770/statm: 27220 24243 83 193 0 27024 0
[pid=31770/tid=31771] ppid=31767 vsize=108880 CPUtime=101.7
/proc/31770/task/31771/stat : 31771 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194368 8783 0 0 0 10157 13 0 0 17 0 2 0 1113275972 111493120 24243 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.56
Current children cumulated vsize (KiB) 114236

[startup+162.302 s]
/proc/loadavg: 1.99 1.91 1.53 3/67 31771
/proc/meminfo: memFree=1241136/2055920 swapFree=4178416/4192956
[pid=31767] ppid=31765 vsize=5356 CPUtime=0.35
/proc/31767/stat : 31767 (manysat.sh) S 31765 31767 31483 0 -1 4194304 312 2350 0 0 0 0 34 1 16 0 1 0 1113275920 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31767/statm: 1339 238 195 169 0 50 0
[pid=31770] ppid=31767 vsize=114236 CPUtime=322.92
/proc/31770/stat : 31770 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194304 25738 0 0 0 32251 41 0 0 25 0 2 0 1113275957 116977664 25724 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31770/statm: 28559 25724 83 193 0 28363 0
[pid=31770/tid=31771] ppid=31767 vsize=114236 CPUtime=161.66
/proc/31770/task/31771/stat : 31771 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194368 9601 0 0 0 16150 16 0 0 18 0 2 0 1113275972 116977664 25724 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.27
Current children cumulated vsize (KiB) 119592

[startup+222.302 s]
/proc/loadavg: 1.99 1.92 1.56 3/67 31771
/proc/meminfo: memFree=1222064/2055920 swapFree=4178416/4192956
[pid=31767] ppid=31765 vsize=5356 CPUtime=0.35
/proc/31767/stat : 31767 (manysat.sh) S 31765 31767 31483 0 -1 4194304 312 2350 0 0 0 0 34 1 16 0 1 0 1113275920 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31767/statm: 1339 238 195 169 0 50 0
[pid=31770] ppid=31767 vsize=133688 CPUtime=442.63
/proc/31770/stat : 31770 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194304 30486 0 0 0 44214 49 0 0 17 0 2 0 1113275957 136896512 30472 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31770/statm: 33422 30472 83 193 0 33226 0
[pid=31770/tid=31771] ppid=31767 vsize=133688 CPUtime=221.61
/proc/31770/task/31771/stat : 31771 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194368 11621 0 0 0 22142 19 0 0 18 0 2 0 1113275972 136896512 30472 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 442.98
Current children cumulated vsize (KiB) 139044

[startup+282.302 s]
/proc/loadavg: 1.99 1.93 1.58 3/67 31771
/proc/meminfo: memFree=1210224/2055920 swapFree=4178416/4192956
[pid=31767] ppid=31765 vsize=5356 CPUtime=0.35
/proc/31767/stat : 31767 (manysat.sh) S 31765 31767 31483 0 -1 4194304 312 2350 0 0 0 0 34 1 16 0 1 0 1113275920 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31767/statm: 1339 238 195 169 0 50 0
[pid=31770] ppid=31767 vsize=146984 CPUtime=562.36
/proc/31770/stat : 31770 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194304 33669 0 0 0 56181 55 0 0 17 0 2 0 1113275957 150511616 33655 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31770/statm: 36746 33655 83 193 0 36550 0
[pid=31770/tid=31771] ppid=31767 vsize=146984 CPUtime=281.57
/proc/31770/task/31771/stat : 31771 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194368 12961 0 0 0 28136 21 0 0 17 0 2 0 1113275972 150511616 33655 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.71
Current children cumulated vsize (KiB) 152340

[startup+342.303 s]
/proc/loadavg: 1.99 1.94 1.61 3/67 31771
/proc/meminfo: memFree=1182704/2055920 swapFree=4178416/4192956
[pid=31767] ppid=31765 vsize=5356 CPUtime=0.35
/proc/31767/stat : 31767 (manysat.sh) S 31765 31767 31483 0 -1 4194304 312 2350 0 0 0 0 34 1 16 0 1 0 1113275920 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31767/statm: 1339 238 195 169 0 50 0
[pid=31770] ppid=31767 vsize=172780 CPUtime=682.07
/proc/31770/stat : 31770 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194304 40301 0 0 0 68139 68 0 0 17 0 2 0 1113275957 176926720 40287 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31770/statm: 43195 40287 83 193 0 42999 0
[pid=31770/tid=31771] ppid=31767 vsize=172780 CPUtime=341.54
/proc/31770/task/31771/stat : 31771 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194368 16788 0 0 0 34125 29 0 0 17 0 2 0 1113275972 176926720 40287 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.42
Current children cumulated vsize (KiB) 178136

[startup+402.302 s]
/proc/loadavg: 1.99 1.95 1.63 3/67 31771
/proc/meminfo: memFree=1174512/2055920 swapFree=4178416/4192956
[pid=31767] ppid=31765 vsize=5356 CPUtime=0.35
/proc/31767/stat : 31767 (manysat.sh) S 31765 31767 31483 0 -1 4194304 312 2350 0 0 0 0 34 1 16 0 1 0 1113275920 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31767/statm: 1339 238 195 169 0 50 0
[pid=31770] ppid=31767 vsize=182564 CPUtime=801.79
/proc/31770/stat : 31770 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194304 42750 0 0 0 80107 72 0 0 16 0 2 0 1113275957 186945536 42736 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31770/statm: 45641 42736 83 193 0 45445 0
[pid=31770/tid=31771] ppid=31767 vsize=182564 CPUtime=401.51
/proc/31770/task/31771/stat : 31771 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194368 18085 0 0 0 40119 32 0 0 18 0 2 0 1113275972 186945536 42736 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.14
Current children cumulated vsize (KiB) 187920

[startup+462.302 s]
/proc/loadavg: 1.99 1.95 1.65 3/67 31771
/proc/meminfo: memFree=1153712/2055920 swapFree=4178416/4192956
[pid=31767] ppid=31765 vsize=5356 CPUtime=0.35
/proc/31767/stat : 31767 (manysat.sh) S 31765 31767 31483 0 -1 4194304 312 2350 0 0 0 0 34 1 16 0 1 0 1113275920 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31767/statm: 1339 238 195 169 0 50 0
[pid=31770] ppid=31767 vsize=201988 CPUtime=921.51
/proc/31770/stat : 31770 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194304 47542 0 0 0 92070 81 0 0 25 0 2 0 1113275957 206835712 47528 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31770/statm: 50497 47528 83 193 0 50301 0
[pid=31770/tid=31771] ppid=31767 vsize=201988 CPUtime=461.46
/proc/31770/task/31771/stat : 31771 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194368 19936 0 0 0 46111 35 0 0 25 0 2 0 1113275972 206835712 47528 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 921.86
Current children cumulated vsize (KiB) 207344

[startup+522.302 s]
/proc/loadavg: 1.99 1.96 1.67 3/67 31771
/proc/meminfo: memFree=1139696/2055920 swapFree=4178416/4192956
[pid=31767] ppid=31765 vsize=5356 CPUtime=0.35
/proc/31767/stat : 31767 (manysat.sh) S 31765 31767 31483 0 -1 4194304 312 2350 0 0 0 0 34 1 16 0 1 0 1113275920 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31767/statm: 1339 238 195 169 0 50 0
[pid=31770] ppid=31767 vsize=217244 CPUtime=1041.23
/proc/31770/stat : 31770 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194304 51333 0 0 0 104035 88 0 0 17 0 2 0 1113275957 222457856 51319 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31770/statm: 54311 51319 83 193 0 54115 0
[pid=31770/tid=31771] ppid=31767 vsize=217244 CPUtime=521.43
/proc/31770/task/31771/stat : 31771 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194368 22158 0 0 0 52103 40 0 0 17 0 2 0 1113275972 222457856 51319 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.58
Current children cumulated vsize (KiB) 222600

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.68 3/67 31771
/proc/meminfo: memFree=1119792/2055920 swapFree=4178416/4192956
[pid=31767] ppid=31765 vsize=5356 CPUtime=0.35
/proc/31767/stat : 31767 (manysat.sh) S 31765 31767 31483 0 -1 4194304 312 2350 0 0 0 0 34 1 16 0 1 0 1113275920 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31767/statm: 1339 238 195 169 0 50 0
[pid=31770] ppid=31767 vsize=236388 CPUtime=1160.95
/proc/31770/stat : 31770 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194304 56009 0 0 0 116000 95 0 0 25 0 2 0 1113275957 242061312 55995 1992294400 134512640 135305190 4294956144 18446744073709551615 134528542 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31770/statm: 59097 55995 83 193 0 58901 0
[pid=31770/tid=31771] ppid=31767 vsize=236388 CPUtime=581.41
/proc/31770/task/31771/stat : 31771 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194368 24156 0 0 0 58097 44 0 0 17 0 2 0 1113275972 242061312 55995 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.3
Current children cumulated vsize (KiB) 241744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.97 1.69 3/67 31771
/proc/meminfo: memFree=1119728/2055920 swapFree=4178416/4192956
[pid=31767] ppid=31765 vsize=5356 CPUtime=0.35
/proc/31767/stat : 31767 (manysat.sh) S 31765 31767 31483 0 -1 4194304 312 2350 0 0 0 0 34 1 16 0 1 0 1113275920 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31767/statm: 1339 238 195 169 0 50 0
[pid=31770] ppid=31767 vsize=236388 CPUtime=1199.69
/proc/31770/stat : 31770 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194304 56009 0 0 0 119873 96 0 0 18 0 2 0 1113275957 242061312 55995 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31770/statm: 59097 55995 83 193 0 58901 0
[pid=31770/tid=31771] ppid=31767 vsize=236388 CPUtime=600.81
/proc/31770/task/31771/stat : 31771 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194368 24156 0 0 0 60037 44 0 0 17 0 2 0 1113275972 242061312 55995 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 241744

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

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

[startup+601.707 s]
/proc/loadavg: 1.99 1.97 1.69 3/67 31771
/proc/meminfo: memFree=1119728/2055920 swapFree=4178416/4192956
[pid=31767] ppid=31765 vsize=5356 CPUtime=0.35
/proc/31767/stat : 31767 (manysat.sh) S 31765 31767 31483 0 -1 4194304 312 2350 0 0 0 0 34 1 16 0 1 0 1113275920 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31767/statm: 1339 238 195 169 0 50 0
[pid=31770] ppid=31767 vsize=236388 CPUtime=1199.69
/proc/31770/stat : 31770 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194304 56009 0 0 0 119873 96 0 0 18 0 2 0 1113275957 242061312 55995 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31770/statm: 59097 55995 83 193 0 58901 0
[pid=31770/tid=31771] ppid=31767 vsize=236388 CPUtime=600.81
/proc/31770/task/31771/stat : 31771 (manysat1.1_stat) R 31767 31767 31483 0 -1 4194368 24156 0 0 0 60037 44 0 0 17 0 2 0 1113275972 242061312 55995 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 241744

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31767 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=347947
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=21996
# CPU time returned by wait4() is 0.369943
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.04
CPU user time (s): 1199.07
CPU system time (s): 0.97
CPU usage (%): 199.433
Max. virtual memory (cumulated for all children) (KiB): 241744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.347947
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2662
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 0.565913 second user time and 1.63775 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-30 11:41:39
IDJOB=1525511
IDBENCH=70358
IDSOLVER=513
FILE ID=node15/1525511-1238406098
PBS_JOBID= 9061423
Free space on /tmp= 65428 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1811295114-056.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525511-1238406098/watcher-1525511-1238406098 -o /tmp/evaluation-result-1525511-1238406098/solver-1525511-1238406098 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525511-1238406098.cnf aimd 0

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

MD5SUM BENCH= a97095b6dcf1b1abdc82fc7e5a3a4050
RANDOM SEED=1664965298

node15.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.286
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.286
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1346472 kB
Buffers:         79168 kB
Cached:         532112 kB
SwapCached:       8336 kB
Active:          55728 kB
Inactive:       565480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1346472 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:            2940 kB
Writeback:           0 kB
Mapped:          15628 kB
Slab:            74224 kB
Committed_AS:  2897604 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65424 MiB
End job on node15 at 2009-03-30 11:51:42