Trace number 1527376

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) 1200.07 601.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1614425450-034.cnf
MD5SUMb466b358793a0dcf15cdf46533518f73
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
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 |    1946     5879 |      --       0       --      -- |     --   | -9/14
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 452   #clauses: 1946   #literals: 5879
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-1527376-1238595095/watcher-1527376-1238595095 -o /tmp/evaluation-result-1527376-1238595095/solver-1527376-1238595095 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527376-1238595095.cnf aimd 0 

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


[startup+0 s]
/proc/loadavg: 0.92 1.01 1.12 3/64 20699
/proc/meminfo: memFree=1536512/2055920 swapFree=4176720/4192956
[pid=20699] ppid=20697 vsize=5356 CPUtime=0
/proc/20699/stat : 20699 (manysat.sh) R 20697 20699 20220 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1132174518 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 254195329695 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20699/statm: 1339 234 194 169 0 50 0
[pid=20700] ppid=20699 vsize=828 CPUtime=0
/proc/20700/stat : 20700 (SatElite) R 20699 20699 20220 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 1132174519 847872 133 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/20700/statm: 207 133 68 127 0 77 0

[startup+0.0271471 s]
/proc/loadavg: 0.92 1.01 1.12 3/64 20699
/proc/meminfo: memFree=1536512/2055920 swapFree=4176720/4192956
[pid=20699] ppid=20697 vsize=5356 CPUtime=0
/proc/20699/stat : 20699 (manysat.sh) S 20697 20699 20220 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132174518 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20699/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.466387 s]
/proc/loadavg: 0.92 1.01 1.12 3/64 20699
/proc/meminfo: memFree=1536512/2055920 swapFree=4176720/4192956
[pid=20699] ppid=20697 vsize=5356 CPUtime=0
/proc/20699/stat : 20699 (manysat.sh) S 20697 20699 20220 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132174518 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20699/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.506393 s]
/proc/loadavg: 0.92 1.01 1.12 3/64 20699
/proc/meminfo: memFree=1536512/2055920 swapFree=4176720/4192956
[pid=20699] ppid=20697 vsize=5356 CPUtime=0
/proc/20699/stat : 20699 (manysat.sh) S 20697 20699 20220 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132174518 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20699/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701425 s]
/proc/loadavg: 0.92 1.01 1.12 3/64 20699
/proc/meminfo: memFree=1536512/2055920 swapFree=4176720/4192956
[pid=20699] ppid=20697 vsize=5356 CPUtime=0
/proc/20699/stat : 20699 (manysat.sh) S 20697 20699 20220 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132174518 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20699/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50255 s]
/proc/loadavg: 0.92 1.01 1.12 3/67 20703
/proc/meminfo: memFree=1533536/2055920 swapFree=4176720/4192956
[pid=20699] ppid=20697 vsize=5356 CPUtime=0
/proc/20699/stat : 20699 (manysat.sh) S 20697 20699 20220 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132174518 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20699/statm: 1339 238 195 169 0 50 0
[pid=20702] ppid=20699 vsize=15760 CPUtime=2.96
/proc/20702/stat : 20702 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194304 843 0 0 0 296 0 0 0 17 0 2 0 1132174519 16138240 829 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20702/statm: 3940 829 83 193 0 3744 0
[pid=20702/tid=20703] ppid=20699 vsize=15760 CPUtime=1.47
/proc/20702/task/20703/stat : 20703 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194368 347 0 0 0 147 0 0 0 17 0 2 0 1132174520 16138240 829 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21116

[startup+3.1018 s]
/proc/loadavg: 0.92 1.01 1.12 3/67 20703
/proc/meminfo: memFree=1531616/2055920 swapFree=4176720/4192956
[pid=20699] ppid=20697 vsize=5356 CPUtime=0
/proc/20699/stat : 20699 (manysat.sh) S 20697 20699 20220 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132174518 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20699/statm: 1339 238 195 169 0 50 0
[pid=20702] ppid=20699 vsize=17504 CPUtime=6.15
/proc/20702/stat : 20702 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194304 1331 0 0 0 614 1 0 0 17 0 2 0 1132174519 17924096 1317 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20702/statm: 4376 1317 83 193 0 4180 0
[pid=20702/tid=20703] ppid=20699 vsize=17504 CPUtime=3.06
/proc/20702/task/20703/stat : 20703 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194368 579 0 0 0 306 0 0 0 20 0 2 0 1132174520 17924096 1317 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 22860

[startup+6.30129 s]
/proc/loadavg: 1.01 1.03 1.13 2/67 20703
/proc/meminfo: memFree=1527464/2055920 swapFree=4176720/4192956
[pid=20699] ppid=20697 vsize=5356 CPUtime=0
/proc/20699/stat : 20699 (manysat.sh) S 20697 20699 20220 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132174518 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20699/statm: 1339 238 195 169 0 50 0
[pid=20702] ppid=20699 vsize=20848 CPUtime=12.53
/proc/20702/stat : 20702 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194304 2245 0 0 0 1251 2 0 0 17 0 2 0 1132174519 21348352 2231 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20702/statm: 5212 2231 83 193 0 5016 0
[pid=20702/tid=20703] ppid=20699 vsize=20848 CPUtime=6.25
/proc/20702/task/20703/stat : 20703 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194368 1009 0 0 0 624 1 0 0 21 0 2 0 1132174520 21348352 2231 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 26204

[startup+12.7023 s]
/proc/loadavg: 1.09 1.04 1.13 3/67 20703
/proc/meminfo: memFree=1523688/2055920 swapFree=4176720/4192956
[pid=20699] ppid=20697 vsize=5356 CPUtime=0
/proc/20699/stat : 20699 (manysat.sh) S 20697 20699 20220 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132174518 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20699/statm: 1339 238 195 169 0 50 0
[pid=20702] ppid=20699 vsize=25684 CPUtime=25.3
/proc/20702/stat : 20702 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194304 3168 0 0 0 2527 3 0 0 17 0 2 0 1132174519 26300416 3154 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20702/statm: 6421 3154 83 193 0 6225 0
[pid=20702/tid=20703] ppid=20699 vsize=25684 CPUtime=12.62
/proc/20702/task/20703/stat : 20703 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194368 1490 0 0 0 1261 1 0 0 25 0 2 0 1132174520 26300416 3154 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31040

[startup+25.5012 s]
/proc/loadavg: 1.29 1.09 1.14 3/67 20703
/proc/meminfo: memFree=1519408/2055920 swapFree=4176720/4192956
[pid=20699] ppid=20697 vsize=5356 CPUtime=0
/proc/20699/stat : 20699 (manysat.sh) S 20697 20699 20220 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132174518 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20699/statm: 1339 238 195 169 0 50 0
[pid=20702] ppid=20699 vsize=30124 CPUtime=50.85
/proc/20702/stat : 20702 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194304 4234 0 0 0 5080 5 0 0 21 0 2 0 1132174519 30846976 4220 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20702/statm: 7531 4220 83 193 0 7335 0
[pid=20702/tid=20703] ppid=20699 vsize=30124 CPUtime=25.37
/proc/20702/task/20703/stat : 20703 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194368 1967 0 0 0 2535 2 0 0 25 0 2 0 1132174520 30846976 4220 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 35480

[startup+51.1012 s]
/proc/loadavg: 1.53 1.16 1.16 3/67 20703
/proc/meminfo: memFree=1514928/2055920 swapFree=4176720/4192956
[pid=20699] ppid=20697 vsize=5356 CPUtime=0
/proc/20699/stat : 20699 (manysat.sh) S 20697 20699 20220 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132174518 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20699/statm: 1339 238 195 169 0 50 0
[pid=20702] ppid=20699 vsize=35092 CPUtime=101.91
/proc/20702/stat : 20702 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194304 5340 0 0 0 10184 7 0 0 18 0 2 0 1132174519 35934208 5326 1992294400 134512640 135305190 4294956144 18446744073709551615 134528455 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20702/statm: 8773 5326 83 193 0 8577 0
[pid=20702/tid=20703] ppid=20699 vsize=35092 CPUtime=50.85
/proc/20702/task/20703/stat : 20703 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194368 2527 0 0 0 5082 3 0 0 25 0 2 0 1132174520 35934208 5326 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 40448

[startup+102.302 s]
/proc/loadavg: 1.79 1.29 1.21 3/67 20703
/proc/meminfo: memFree=1509744/2055920 swapFree=4176720/4192956
[pid=20699] ppid=20697 vsize=5356 CPUtime=0
/proc/20699/stat : 20699 (manysat.sh) S 20697 20699 20220 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132174518 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20699/statm: 1339 238 195 169 0 50 0
[pid=20702] ppid=20699 vsize=40400 CPUtime=204.08
/proc/20702/stat : 20702 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194304 6619 0 0 0 20398 10 0 0 25 0 2 0 1132174519 41369600 6605 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20702/statm: 10100 6605 83 193 0 9904 0
[pid=20702/tid=20703] ppid=20699 vsize=40400 CPUtime=101.85
/proc/20702/task/20703/stat : 20703 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194368 3075 0 0 0 10180 5 0 0 25 0 2 0 1132174520 41369600 6605 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.08
Current children cumulated vsize (KiB) 45756

[startup+162.301 s]
/proc/loadavg: 1.92 1.41 1.25 3/67 20703
/proc/meminfo: memFree=1504880/2055920 swapFree=4176720/4192956
[pid=20699] ppid=20697 vsize=5356 CPUtime=0
/proc/20699/stat : 20699 (manysat.sh) S 20697 20699 20220 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132174518 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20699/statm: 1339 238 195 169 0 50 0
[pid=20702] ppid=20699 vsize=44576 CPUtime=323.81
/proc/20702/stat : 20702 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194304 7823 0 0 0 32368 13 0 0 25 0 2 0 1132174519 45645824 7809 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20702/statm: 11144 7809 83 193 0 10948 0
[pid=20702/tid=20703] ppid=20699 vsize=44576 CPUtime=161.59
/proc/20702/task/20703/stat : 20703 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194368 3758 0 0 0 16153 6 0 0 25 0 2 0 1132174520 45645824 7809 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 49932

[startup+222.301 s]
/proc/loadavg: 1.97 1.52 1.30 3/67 20703
/proc/meminfo: memFree=1501040/2055920 swapFree=4176720/4192956
[pid=20699] ppid=20697 vsize=5356 CPUtime=0
/proc/20699/stat : 20699 (manysat.sh) S 20697 20699 20220 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132174518 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20699/statm: 1339 238 195 169 0 50 0
[pid=20702] ppid=20699 vsize=48620 CPUtime=443.54
/proc/20702/stat : 20702 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194304 8819 0 0 0 44339 15 0 0 25 0 2 0 1132174519 49786880 8805 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20702/statm: 12155 8805 83 193 0 11959 0
[pid=20702/tid=20703] ppid=20699 vsize=48620 CPUtime=221.36
/proc/20702/task/20703/stat : 20703 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194368 4274 0 0 0 22128 8 0 0 25 0 2 0 1132174520 49786880 8805 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.54
Current children cumulated vsize (KiB) 53976

[startup+282.303 s]
/proc/loadavg: 1.99 1.60 1.34 3/67 20703
/proc/meminfo: memFree=1495216/2055920 swapFree=4176720/4192956
[pid=20699] ppid=20697 vsize=5356 CPUtime=0
/proc/20699/stat : 20699 (manysat.sh) S 20697 20699 20220 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132174518 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20699/statm: 1339 238 195 169 0 50 0
[pid=20702] ppid=20699 vsize=54144 CPUtime=563.27
/proc/20702/stat : 20702 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194304 10271 0 0 0 56310 17 0 0 25 0 2 0 1132174519 55443456 10257 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20702/statm: 13536 10257 83 193 0 13340 0
[pid=20702/tid=20703] ppid=20699 vsize=54144 CPUtime=281.11
/proc/20702/task/20703/stat : 20703 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194368 4978 0 0 0 28102 9 0 0 25 0 2 0 1132174520 55443456 10257 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.27
Current children cumulated vsize (KiB) 59500

[startup+342.303 s]
/proc/loadavg: 1.99 1.67 1.38 3/67 20703
/proc/meminfo: memFree=1492592/2055920 swapFree=4176720/4192956
[pid=20699] ppid=20697 vsize=5356 CPUtime=0
/proc/20699/stat : 20699 (manysat.sh) S 20697 20699 20220 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132174518 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20699/statm: 1339 238 195 169 0 50 0
[pid=20702] ppid=20699 vsize=56580 CPUtime=683.02
/proc/20702/stat : 20702 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194304 10912 0 0 0 68283 19 0 0 20 0 2 0 1132174519 57937920 10898 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20702/statm: 14145 10898 83 193 0 13949 0
[pid=20702/tid=20703] ppid=20699 vsize=56580 CPUtime=340.86
/proc/20702/task/20703/stat : 20703 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194368 5361 0 0 0 34077 9 0 0 25 0 2 0 1132174520 57937920 10898 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.02
Current children cumulated vsize (KiB) 61936

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.41 3/67 20703
/proc/meminfo: memFree=1487856/2055920 swapFree=4176720/4192956
[pid=20699] ppid=20697 vsize=5356 CPUtime=0
/proc/20699/stat : 20699 (manysat.sh) S 20697 20699 20220 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132174518 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20699/statm: 1339 238 195 169 0 50 0
[pid=20702] ppid=20699 vsize=62172 CPUtime=802.75
/proc/20702/stat : 20702 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194304 12106 0 0 0 80254 21 0 0 25 0 2 0 1132174519 63664128 12092 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20702/statm: 15543 12092 83 193 0 15347 0
[pid=20702/tid=20703] ppid=20699 vsize=62172 CPUtime=400.61
/proc/20702/task/20703/stat : 20703 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194368 5940 0 0 0 40051 10 0 0 25 0 2 0 1132174520 63664128 12092 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.75
Current children cumulated vsize (KiB) 67528

[startup+462.305 s]
/proc/loadavg: 1.99 1.78 1.45 3/67 20703
/proc/meminfo: memFree=1486832/2055920 swapFree=4176720/4192956
[pid=20699] ppid=20697 vsize=5356 CPUtime=0
/proc/20699/stat : 20699 (manysat.sh) S 20697 20699 20220 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132174518 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20699/statm: 1339 238 195 169 0 50 0
[pid=20702] ppid=20699 vsize=63104 CPUtime=922.48
/proc/20702/stat : 20702 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194304 12355 0 0 0 92227 21 0 0 25 0 2 0 1132174519 64618496 12341 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20702/statm: 15776 12341 83 193 0 15580 0
[pid=20702/tid=20703] ppid=20699 vsize=63104 CPUtime=460.38
/proc/20702/task/20703/stat : 20703 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194368 6046 0 0 0 46027 11 0 0 25 0 2 0 1132174520 64618496 12341 1992294400 134512640 135305190 4294956144 18446744073709551615 134528325 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.48
Current children cumulated vsize (KiB) 68460

[startup+522.301 s]
/proc/loadavg: 2.04 1.83 1.48 3/67 20703
/proc/meminfo: memFree=1481520/2055920 swapFree=4176720/4192956
[pid=20699] ppid=20697 vsize=5356 CPUtime=0
/proc/20699/stat : 20699 (manysat.sh) S 20697 20699 20220 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132174518 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20699/statm: 1339 238 195 169 0 50 0
[pid=20702] ppid=20699 vsize=69420 CPUtime=1042.22
/proc/20702/stat : 20702 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194304 13695 0 0 0 104199 23 0 0 25 0 2 0 1132174519 71086080 13681 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20702/statm: 17355 13681 83 193 0 17159 0
[pid=20702/tid=20703] ppid=20699 vsize=69420 CPUtime=520.12
/proc/20702/task/20703/stat : 20703 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194368 6724 0 0 0 52001 11 0 0 25 0 2 0 1132174520 71086080 13681 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.22
Current children cumulated vsize (KiB) 74776

[startup+582.302 s]
/proc/loadavg: 2.05 1.87 1.52 3/67 20703
/proc/meminfo: memFree=1480432/2055920 swapFree=4176720/4192956
[pid=20699] ppid=20697 vsize=5356 CPUtime=0
/proc/20699/stat : 20699 (manysat.sh) S 20697 20699 20220 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132174518 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20699/statm: 1339 238 195 169 0 50 0
[pid=20702] ppid=20699 vsize=70276 CPUtime=1161.95
/proc/20702/stat : 20702 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194304 13936 0 0 0 116171 24 0 0 25 0 2 0 1132174519 71962624 13922 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20702/statm: 17569 13922 83 193 0 17373 0
[pid=20702/tid=20703] ppid=20699 vsize=70276 CPUtime=579.88
/proc/20702/task/20703/stat : 20703 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194368 6807 0 0 0 57976 12 0 0 25 0 2 0 1132174520 71962624 13922 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.95
Current children cumulated vsize (KiB) 75632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 2.04 1.88 1.53 3/67 20703
/proc/meminfo: memFree=1479344/2055920 swapFree=4176720/4192956
[pid=20699] ppid=20697 vsize=5356 CPUtime=0
/proc/20699/stat : 20699 (manysat.sh) S 20697 20699 20220 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132174518 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20699/statm: 1339 238 195 169 0 50 0
[pid=20702] ppid=20699 vsize=71300 CPUtime=1200.07
/proc/20702/stat : 20702 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194304 14209 0 0 0 119983 24 0 0 25 0 2 0 1132174519 73011200 14195 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20702/statm: 17825 14195 83 193 0 17629 0
[pid=20702/tid=20703] ppid=20699 vsize=71300 CPUtime=598.9
/proc/20702/task/20703/stat : 20703 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194368 6897 0 0 0 59878 12 0 0 25 0 2 0 1132174520 73011200 14195 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 76656

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

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

[startup+601.402 s]
/proc/loadavg: 2.04 1.88 1.53 3/67 20703
/proc/meminfo: memFree=1479344/2055920 swapFree=4176720/4192956
[pid=20699] ppid=20697 vsize=5356 CPUtime=0
/proc/20699/stat : 20699 (manysat.sh) S 20697 20699 20220 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132174518 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20699/statm: 1339 238 195 169 0 50 0
[pid=20702] ppid=20699 vsize=71300 CPUtime=1200.07
/proc/20702/stat : 20702 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194304 14209 0 0 0 119983 24 0 0 25 0 2 0 1132174519 73011200 14195 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20702/statm: 17825 14195 83 193 0 17629 0
[pid=20702/tid=20703] ppid=20699 vsize=71300 CPUtime=598.9
/proc/20702/task/20703/stat : 20703 (manysat1.1_stat) R 20699 20699 20220 0 -1 4194368 6897 0 0 0 59878 12 0 0 25 0 2 0 1132174520 73011200 14195 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 76656

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20699 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=1999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.42
CPU time (s): 1200.07
CPU user time (s): 1199.83
CPU system time (s): 0.24
CPU usage (%): 199.54
Max. virtual memory (cumulated for all children) (KiB): 76656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.001999
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 0.611906 second user time and 1.58576 second system time

The end

Launcher Data 

Begin job on node34 at 2009-04-01 16:11:35
IDJOB=1527376
IDBENCH=70731
IDSOLVER=513
FILE ID=node34/1527376-1238595095
PBS_JOBID= 9068309
Free space on /tmp= 66380 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1614425450-034.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527376-1238595095/watcher-1527376-1238595095 -o /tmp/evaluation-result-1527376-1238595095/solver-1527376-1238595095 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527376-1238595095.cnf aimd 0

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

MD5SUM BENCH= b466b358793a0dcf15cdf46533518f73
RANDOM SEED=172751343

node34.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1536992 kB
Buffers:         90644 kB
Cached:         329244 kB
SwapCached:      10076 kB
Active:         203580 kB
Inactive:       227804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1536992 kB
SwapTotal:     4192956 kB
SwapFree:      4176720 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          17184 kB
Slab:            73596 kB
Committed_AS:  2816204 kB
PageTables:       1388 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= 66380 MiB
End job on node34 at 2009-04-01 16:21:39