Trace number 1527041

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) 1200.11 601.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1460100153-095.cnf
MD5SUM147f9c942ba89935aaa4b8c99ea683ac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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 |    1785     5355 |     535       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1780     5369 |      --       0       --      -- |     --   | -5/14
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 415   #clauses: 1780   #literals: 5369
0.00/0.00	c CPU time:   0.003999 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-1527041-1238574098/watcher-1527041-1238574098 -o /tmp/evaluation-result-1527041-1238574098/solver-1527041-1238574098 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527041-1238574098.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: 0.78 0.95 1.11 3/65 3691
/proc/meminfo: memFree=1208464/2055920 swapFree=4176856/4192956
[pid=3691] ppid=3689 vsize=5356 CPUtime=0
/proc/3691/stat : 3691 (manysat.sh) S 3689 3691 3654 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1016783568 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3691/statm: 1339 235 195 169 0 50 0
[pid=3692] ppid=3691 vsize=692 CPUtime=0
/proc/3692/stat : 3692 (SatElite) R 3691 3691 3654 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 1016783568 708608 87 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/3692/statm: 173 87 50 127 0 43 0

[startup+0.105205 s]
/proc/loadavg: 0.78 0.95 1.11 3/65 3691
/proc/meminfo: memFree=1208464/2055920 swapFree=4176856/4192956
[pid=3691] ppid=3689 vsize=5356 CPUtime=0
/proc/3691/stat : 3691 (manysat.sh) S 3689 3691 3654 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1016783568 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3691/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201212 s]
/proc/loadavg: 0.78 0.95 1.11 3/65 3691
/proc/meminfo: memFree=1208464/2055920 swapFree=4176856/4192956
[pid=3691] ppid=3689 vsize=5356 CPUtime=0
/proc/3691/stat : 3691 (manysat.sh) S 3689 3691 3654 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1016783568 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3691/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301223 s]
/proc/loadavg: 0.78 0.95 1.11 3/65 3691
/proc/meminfo: memFree=1208464/2055920 swapFree=4176856/4192956
[pid=3691] ppid=3689 vsize=5356 CPUtime=0
/proc/3691/stat : 3691 (manysat.sh) S 3689 3691 3654 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1016783568 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3691/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701259 s]
/proc/loadavg: 0.78 0.95 1.11 3/65 3691
/proc/meminfo: memFree=1208464/2055920 swapFree=4176856/4192956
[pid=3691] ppid=3689 vsize=5356 CPUtime=0
/proc/3691/stat : 3691 (manysat.sh) S 3689 3691 3654 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1016783568 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3691/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50134 s]
/proc/loadavg: 0.78 0.95 1.11 3/68 3695
/proc/meminfo: memFree=1205944/2055920 swapFree=4176856/4192956
[pid=3691] ppid=3689 vsize=5356 CPUtime=0
/proc/3691/stat : 3691 (manysat.sh) S 3689 3691 3654 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1016783568 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3691/statm: 1339 238 195 169 0 50 0
[pid=3694] ppid=3691 vsize=15756 CPUtime=2.95
/proc/3694/stat : 3694 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194304 843 0 0 0 294 1 0 0 17 0 2 0 1016783569 16134144 829 1992294400 134512640 135305190 4294956160 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3694/statm: 3939 829 83 193 0 3743 0
[pid=3694/tid=3695] ppid=3691 vsize=15756 CPUtime=1.46
/proc/3694/task/3695/stat : 3695 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194368 365 0 0 0 146 0 0 0 17 0 2 0 1016783570 16134144 829 1992294400 134512640 135305190 4294956160 18446744073709551615 134528617 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21112

[startup+3.10249 s]
/proc/loadavg: 0.78 0.95 1.11 3/68 3695
/proc/meminfo: memFree=1204088/2055920 swapFree=4176856/4192956
[pid=3691] ppid=3689 vsize=5356 CPUtime=0
/proc/3691/stat : 3691 (manysat.sh) S 3689 3691 3654 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1016783568 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3691/statm: 1339 238 195 169 0 50 0
[pid=3694] ppid=3691 vsize=17360 CPUtime=6.15
/proc/3694/stat : 3694 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194304 1320 0 0 0 613 2 0 0 17 0 2 0 1016783569 17776640 1306 1992294400 134512640 135305190 4294956160 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3694/statm: 4340 1306 83 193 0 4144 0
[pid=3694/tid=3695] ppid=3691 vsize=17360 CPUtime=3.07
/proc/3694/task/3695/stat : 3695 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194368 592 0 0 0 306 1 0 0 19 0 2 0 1016783570 17776640 1306 1992294400 134512640 135305190 4294956160 18446744073709551615 134528747 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 22716

[startup+6.3018 s]
/proc/loadavg: 0.88 0.97 1.11 3/68 3695
/proc/meminfo: memFree=1199736/2055920 swapFree=4176856/4192956
[pid=3691] ppid=3689 vsize=5356 CPUtime=0
/proc/3691/stat : 3691 (manysat.sh) S 3689 3691 3654 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1016783568 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3691/statm: 1339 238 195 169 0 50 0
[pid=3694] ppid=3691 vsize=20748 CPUtime=12.54
/proc/3694/stat : 3694 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194304 2221 0 0 0 1251 3 0 0 17 0 2 0 1016783569 21245952 2207 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3694/statm: 5187 2207 83 193 0 4991 0
[pid=3694/tid=3695] ppid=3691 vsize=20748 CPUtime=6.27
/proc/3694/task/3695/stat : 3695 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194368 991 0 0 0 626 1 0 0 22 0 2 0 1016783570 21245952 2207 1992294400 134512640 135305190 4294956160 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 26104

[startup+12.7024 s]
/proc/loadavg: 0.97 0.98 1.12 3/68 3695
/proc/meminfo: memFree=1196752/2055920 swapFree=4176856/4192956
[pid=3691] ppid=3689 vsize=5356 CPUtime=0
/proc/3691/stat : 3691 (manysat.sh) S 3689 3691 3654 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1016783568 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3691/statm: 1339 238 195 169 0 50 0
[pid=3694] ppid=3691 vsize=24284 CPUtime=25.31
/proc/3694/stat : 3694 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194304 2909 0 0 0 2527 4 0 0 17 0 2 0 1016783569 24866816 2895 1992294400 134512640 135305190 4294956160 18446744073709551615 134557414 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3694/statm: 6071 2895 83 193 0 5875 0
[pid=3694/tid=3695] ppid=3691 vsize=24284 CPUtime=12.66
/proc/3694/task/3695/stat : 3695 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194368 1314 0 0 0 1265 1 0 0 18 0 2 0 1016783570 24866816 2895 1992294400 134512640 135305190 4294956160 18446744073709551615 134528274 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 29640

[startup+25.5016 s]
/proc/loadavg: 1.19 1.03 1.13 3/68 3695
/proc/meminfo: memFree=1192336/2055920 swapFree=4176856/4192956
[pid=3691] ppid=3689 vsize=5356 CPUtime=0
/proc/3691/stat : 3691 (manysat.sh) S 3689 3691 3654 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1016783568 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3691/statm: 1339 238 195 169 0 50 0
[pid=3694] ppid=3691 vsize=28648 CPUtime=50.85
/proc/3694/stat : 3694 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194304 4006 0 0 0 5079 6 0 0 21 0 2 0 1016783569 29335552 3992 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3694/statm: 7162 3992 83 193 0 6966 0
[pid=3694/tid=3695] ppid=3691 vsize=28648 CPUtime=25.46
/proc/3694/task/3695/stat : 3695 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194368 1882 0 0 0 2543 3 0 0 25 0 2 0 1016783570 29335552 3992 1992294400 134512640 135305190 4294956160 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) 34004

[startup+51.102 s]
/proc/loadavg: 1.47 1.11 1.15 3/68 3695
/proc/meminfo: memFree=1188880/2055920 swapFree=4176856/4192956
[pid=3691] ppid=3689 vsize=5356 CPUtime=0
/proc/3691/stat : 3691 (manysat.sh) S 3689 3691 3654 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1016783568 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3691/statm: 1339 238 195 169 0 50 0
[pid=3694] ppid=3691 vsize=31708 CPUtime=101.93
/proc/3694/stat : 3694 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194304 4876 0 0 0 10185 8 0 0 19 0 2 0 1016783569 32468992 4862 1992294400 134512640 135305190 4294956160 18446744073709551615 134528363 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3694/statm: 7927 4862 83 193 0 7731 0
[pid=3694/tid=3695] ppid=3691 vsize=31708 CPUtime=51.05
/proc/3694/task/3695/stat : 3695 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194368 2322 0 0 0 5101 4 0 0 25 0 2 0 1016783570 32468992 4862 1992294400 134512640 135305190 4294956160 18446744073709551615 134528319 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 37064

[startup+102.302 s]
/proc/loadavg: 1.77 1.24 1.20 3/68 3695
/proc/meminfo: memFree=1182672/2055920 swapFree=4176856/4192956
[pid=3691] ppid=3689 vsize=5356 CPUtime=0
/proc/3691/stat : 3691 (manysat.sh) S 3689 3691 3654 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1016783568 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3691/statm: 1339 238 195 169 0 50 0
[pid=3694] ppid=3691 vsize=38292 CPUtime=204.11
/proc/3694/stat : 3694 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194304 6396 0 0 0 20401 10 0 0 25 0 2 0 1016783569 39211008 6382 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3694/statm: 9573 6382 83 193 0 9377 0
[pid=3694/tid=3695] ppid=3691 vsize=38292 CPUtime=102.22
/proc/3694/task/3695/stat : 3695 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194368 3052 0 0 0 10217 5 0 0 25 0 2 0 1016783570 39211008 6382 1992294400 134512640 135305190 4294956160 18446744073709551615 134528747 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.11
Current children cumulated vsize (KiB) 43648

[startup+162.301 s]
/proc/loadavg: 1.91 1.38 1.24 3/68 3695
/proc/meminfo: memFree=1179344/2055920 swapFree=4176856/4192956
[pid=3691] ppid=3689 vsize=5356 CPUtime=0
/proc/3691/stat : 3691 (manysat.sh) S 3689 3691 3654 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1016783568 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3691/statm: 1339 238 195 169 0 50 0
[pid=3694] ppid=3691 vsize=41572 CPUtime=323.82
/proc/3694/stat : 3694 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194304 7228 0 0 0 32371 11 0 0 25 0 2 0 1016783569 42569728 7214 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3694/statm: 10393 7214 83 193 0 10197 0
[pid=3694/tid=3695] ppid=3691 vsize=41572 CPUtime=162.19
/proc/3694/task/3695/stat : 3695 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194368 3423 0 0 0 16213 6 0 0 25 0 2 0 1016783570 42569728 7214 1992294400 134512640 135305190 4294956160 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.82
Current children cumulated vsize (KiB) 46928

[startup+222.306 s]
/proc/loadavg: 1.97 1.49 1.29 3/68 3695
/proc/meminfo: memFree=1174672/2055920 swapFree=4176856/4192956
[pid=3691] ppid=3689 vsize=5356 CPUtime=0
/proc/3691/stat : 3691 (manysat.sh) S 3689 3691 3654 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1016783568 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3691/statm: 1339 238 195 169 0 50 0
[pid=3694] ppid=3691 vsize=46620 CPUtime=443.56
/proc/3694/stat : 3694 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194304 8402 0 0 0 44343 13 0 0 25 0 2 0 1016783569 47738880 8388 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3694/statm: 11655 8388 83 193 0 11459 0
[pid=3694/tid=3695] ppid=3691 vsize=46620 CPUtime=222.17
/proc/3694/task/3695/stat : 3695 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194368 4055 0 0 0 22210 7 0 0 25 0 2 0 1016783570 47738880 8388 1992294400 134512640 135305190 4294956160 18446744073709551615 134528235 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.56
Current children cumulated vsize (KiB) 51976

[startup+282.302 s]
/proc/loadavg: 1.99 1.58 1.33 3/68 3695
/proc/meminfo: memFree=1168272/2055920 swapFree=4176856/4192956
[pid=3691] ppid=3689 vsize=5356 CPUtime=0
/proc/3691/stat : 3691 (manysat.sh) S 3689 3691 3654 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1016783568 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3691/statm: 1339 238 195 169 0 50 0
[pid=3694] ppid=3691 vsize=52988 CPUtime=563.3
/proc/3694/stat : 3694 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194304 9991 0 0 0 56314 16 0 0 25 0 2 0 1016783569 54259712 9977 1992294400 134512640 135305190 4294956160 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3694/statm: 13247 9977 83 193 0 13051 0
[pid=3694/tid=3695] ppid=3691 vsize=52988 CPUtime=282.14
/proc/3694/task/3695/stat : 3695 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194368 4955 0 0 0 28206 8 0 0 25 0 2 0 1016783570 54259712 9977 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.3
Current children cumulated vsize (KiB) 58344

[startup+342.301 s]
/proc/loadavg: 1.99 1.65 1.37 3/68 3695
/proc/meminfo: memFree=1167568/2055920 swapFree=4176856/4192956
[pid=3691] ppid=3689 vsize=5356 CPUtime=0
/proc/3691/stat : 3691 (manysat.sh) S 3689 3691 3654 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1016783568 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3691/statm: 1339 238 195 169 0 50 0
[pid=3694] ppid=3691 vsize=53740 CPUtime=683.03
/proc/3694/stat : 3694 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194304 10165 0 0 0 68287 16 0 0 25 0 2 0 1016783569 55029760 10151 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3694/statm: 13435 10151 83 193 0 13239 0
[pid=3694/tid=3695] ppid=3691 vsize=53740 CPUtime=342.11
/proc/3694/task/3695/stat : 3695 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194368 4996 0 0 0 34203 8 0 0 25 0 2 0 1016783570 55029760 10151 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.03
Current children cumulated vsize (KiB) 59096

[startup+402.302 s]
/proc/loadavg: 1.99 1.71 1.40 3/68 3695
/proc/meminfo: memFree=1162576/2055920 swapFree=4176856/4192956
[pid=3691] ppid=3689 vsize=5356 CPUtime=0
/proc/3691/stat : 3691 (manysat.sh) S 3689 3691 3654 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1016783568 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3691/statm: 1339 238 195 169 0 50 0
[pid=3694] ppid=3691 vsize=59800 CPUtime=802.77
/proc/3694/stat : 3694 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194304 11405 0 0 0 80259 18 0 0 25 0 2 0 1016783569 61235200 11391 1992294400 134512640 135305190 4294956160 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3694/statm: 14950 11391 83 193 0 14754 0
[pid=3694/tid=3695] ppid=3691 vsize=59800 CPUtime=402.08
/proc/3694/task/3695/stat : 3695 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194368 5646 0 0 0 40199 9 0 0 25 0 2 0 1016783570 61235200 11391 1992294400 134512640 135305190 4294956160 18446744073709551615 134528545 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.77
Current children cumulated vsize (KiB) 65156

[startup+462.302 s]
/proc/loadavg: 1.99 1.76 1.44 3/68 3695
/proc/meminfo: memFree=1160080/2055920 swapFree=4176856/4192956
[pid=3691] ppid=3689 vsize=5356 CPUtime=0
/proc/3691/stat : 3691 (manysat.sh) S 3689 3691 3654 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1016783568 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3691/statm: 1339 238 195 169 0 50 0
[pid=3694] ppid=3691 vsize=61972 CPUtime=922.52
/proc/3694/stat : 3694 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194304 12030 0 0 0 92233 19 0 0 25 0 2 0 1016783569 63459328 12016 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3694/statm: 15493 12016 83 193 0 15297 0
[pid=3694/tid=3695] ppid=3691 vsize=61972 CPUtime=462.07
/proc/3694/task/3695/stat : 3695 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194368 5879 0 0 0 46197 10 0 0 25 0 2 0 1016783570 63459328 12016 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.52
Current children cumulated vsize (KiB) 67328

[startup+522.301 s]
/proc/loadavg: 1.99 1.80 1.47 3/68 3695
/proc/meminfo: memFree=1155280/2055920 swapFree=4176856/4192956
[pid=3691] ppid=3689 vsize=5356 CPUtime=0
/proc/3691/stat : 3691 (manysat.sh) S 3689 3691 3654 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1016783568 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3691/statm: 1339 238 195 169 0 50 0
[pid=3694] ppid=3691 vsize=66800 CPUtime=1042.27
/proc/3694/stat : 3694 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194304 13252 0 0 0 104206 21 0 0 25 0 2 0 1016783569 68403200 13238 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3694/statm: 16700 13238 83 193 0 16504 0
[pid=3694/tid=3695] ppid=3691 vsize=66800 CPUtime=522.03
/proc/3694/task/3695/stat : 3695 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194368 6540 0 0 0 52193 10 0 0 25 0 2 0 1016783570 68403200 13238 1992294400 134512640 135305190 4294956160 18446744073709551615 134528536 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.27
Current children cumulated vsize (KiB) 72156

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.50 3/68 3695
/proc/meminfo: memFree=1153488/2055920 swapFree=4176856/4192956
[pid=3691] ppid=3689 vsize=5356 CPUtime=0
/proc/3691/stat : 3691 (manysat.sh) S 3689 3691 3654 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1016783568 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3691/statm: 1339 238 195 169 0 50 0
[pid=3694] ppid=3691 vsize=69208 CPUtime=1161.99
/proc/3694/stat : 3694 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194304 13675 0 0 0 116178 21 0 0 25 0 2 0 1016783569 70868992 13661 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3694/statm: 17302 13661 83 193 0 17106 0
[pid=3694/tid=3695] ppid=3691 vsize=69208 CPUtime=582.01
/proc/3694/task/3695/stat : 3695 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194368 6821 0 0 0 58190 11 0 0 25 0 2 0 1016783570 70868992 13661 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.99
Current children cumulated vsize (KiB) 74564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.403 s]
/proc/loadavg: 1.99 1.85 1.51 3/68 3695
/proc/meminfo: memFree=1153296/2055920 swapFree=4176856/4192956
[pid=3691] ppid=3689 vsize=5356 CPUtime=0
/proc/3691/stat : 3691 (manysat.sh) S 3689 3691 3654 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1016783568 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3691/statm: 1339 238 195 169 0 50 0
[pid=3694] ppid=3691 vsize=69352 CPUtime=1200.11
/proc/3694/stat : 3694 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194304 13715 0 0 0 119990 21 0 0 25 0 2 0 1016783569 71016448 13701 1992294400 134512640 135305190 4294956160 18446744073709551615 134528227 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3694/statm: 17338 13701 83 193 0 17142 0
[pid=3694/tid=3695] ppid=3691 vsize=69352 CPUtime=601.11
/proc/3694/task/3695/stat : 3695 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194368 6821 0 0 0 60100 11 0 0 25 0 2 0 1016783570 71016448 13701 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 74708

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

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

[startup+601.403 s]
/proc/loadavg: 1.99 1.85 1.51 3/68 3695
/proc/meminfo: memFree=1153296/2055920 swapFree=4176856/4192956
[pid=3691] ppid=3689 vsize=5356 CPUtime=0
/proc/3691/stat : 3691 (manysat.sh) S 3689 3691 3654 0 -1 4194304 312 152 0 0 0 0 0 0 18 0 1 0 1016783568 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3691/statm: 1339 238 195 169 0 50 0
[pid=3694] ppid=3691 vsize=69352 CPUtime=1200.11
/proc/3694/stat : 3694 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194304 13715 0 0 0 119990 21 0 0 25 0 2 0 1016783569 71016448 13701 1992294400 134512640 135305190 4294956160 18446744073709551615 134528227 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3694/statm: 17338 13701 83 193 0 17142 0
[pid=3694/tid=3695] ppid=3691 vsize=69352 CPUtime=601.11
/proc/3694/task/3695/stat : 3695 (manysat1.1_stat) R 3691 3691 3654 0 -1 4194368 6821 0 0 0 60100 11 0 0 25 0 2 0 1016783570 71016448 13701 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 74708

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3691 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.11
#
# 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): 1200.11
CPU user time (s): 1199.9
CPU system time (s): 0.21
CPU usage (%): 199.546
Max. virtual memory (cumulated for all children) (KiB): 74708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 464
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= 6
involuntary context switches= 2

runsolver used 0.515921 second user time and 1.68074 second system time

The end

Launcher Data 

Begin job on node8 at 2009-04-01 10:21:38
IDJOB=1527041
IDBENCH=70664
IDSOLVER=513
FILE ID=node8/1527041-1238574098
PBS_JOBID= 9070529
Free space on /tmp= 64248 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1460100153-095.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527041-1238574098/watcher-1527041-1238574098 -o /tmp/evaluation-result-1527041-1238574098/solver-1527041-1238574098 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527041-1238574098.cnf aimd 0

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

MD5SUM BENCH= 147f9c942ba89935aaa4b8c99ea683ac
RANDOM SEED=1017132000

node8.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1209008 kB
Buffers:        106904 kB
Cached:         633728 kB
SwapCached:       9204 kB
Active:         181140 kB
Inactive:       570128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1209008 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:            1628 kB
Writeback:           0 kB
Mapped:          16248 kB
Slab:            81496 kB
Committed_AS:  2709964 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64248 MiB
End job on node8 at 2009-04-01 10:31:42