Trace number 1525468

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.16 601.723

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S1726986756-053.cnf
MD5SUM5a6b74e0cbac6cfafc017348bf701f4b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark108.208
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.00/0.08	c ==============================================================================
0.00/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.08	c ==============================================================================
0.00/0.08	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.18/0.23	c |         0 |   66758   202691 |      --       0       --      -- |     --   | -442/1091
0.18/0.23	c ==============================================================================
0.18/0.23	c Result  :   #vars: 15603   #clauses: 66758   #literals: 202691
0.18/0.23	c CPU time:   0.218966 s
0.18/0.23	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-1525468-1238403424/watcher-1525468-1238403424 -o /tmp/evaluation-result-1525468-1238403424/solver-1525468-1238403424 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525468-1238403424.cnf aimd 2 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 4878
/proc/meminfo: memFree=1631272/2055920 swapFree=4178500/4192956
[pid=4878] ppid=4876 vsize=5356 CPUtime=0
/proc/4878/stat : 4878 (manysat.sh) S 4876 4878 4715 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113004714 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4878/statm: 1339 235 195 169 0 50 0
[pid=4879] ppid=4878 vsize=1556 CPUtime=0
/proc/4879/stat : 4879 (SatElite) R 4878 4878 4715 0 -1 4194304 293 0 0 0 0 0 0 0 19 0 1 0 1113004714 1593344 277 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/4879/statm: 389 279 50 127 0 259 0

[startup+0.095021 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 4878
/proc/meminfo: memFree=1631272/2055920 swapFree=4178500/4192956
[pid=4878] ppid=4876 vsize=5356 CPUtime=0
/proc/4878/stat : 4878 (manysat.sh) S 4876 4878 4715 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113004714 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4878/statm: 1339 235 195 169 0 50 0
[pid=4879] ppid=4878 vsize=8060 CPUtime=0.08
/proc/4879/stat : 4879 (SatElite) R 4878 4878 4715 0 -1 4194304 1895 0 0 0 8 0 0 0 19 0 1 0 1113004714 8253440 1879 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/4879/statm: 2015 1879 68 127 0 1885 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13416

[startup+0.10102 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 4878
/proc/meminfo: memFree=1631272/2055920 swapFree=4178500/4192956
[pid=4878] ppid=4876 vsize=5356 CPUtime=0
/proc/4878/stat : 4878 (manysat.sh) S 4876 4878 4715 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113004714 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4878/statm: 1339 235 195 169 0 50 0
[pid=4879] ppid=4878 vsize=8192 CPUtime=0.08
/proc/4879/stat : 4879 (SatElite) R 4878 4878 4715 0 -1 4194304 1903 0 0 0 8 0 0 0 19 0 1 0 1113004714 8388608 1887 1992294400 134512640 135034092 4294956096 18446744073709551615 134566273 0 0 4096 3 0 0 0 17 0 0 0
/proc/4879/statm: 2048 1887 68 127 0 1918 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13548

[startup+0.301044 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 4878
/proc/meminfo: memFree=1631272/2055920 swapFree=4178500/4192956
[pid=4878] ppid=4876 vsize=5356 CPUtime=0
/proc/4878/stat : 4878 (manysat.sh) S 4876 4878 4715 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113004714 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4878/statm: 1339 235 195 169 0 50 0
[pid=4879] ppid=4878 vsize=8196 CPUtime=0.29
/proc/4879/stat : 4879 (SatElite) R 4878 4878 4715 0 -1 4194304 2037 0 0 0 28 1 0 0 20 0 1 0 1113004714 8392704 1889 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/4879/statm: 2049 1889 69 127 0 1919 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13552

[startup+0.701099 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 4878
/proc/meminfo: memFree=1631272/2055920 swapFree=4178500/4192956
[pid=4878] ppid=4876 vsize=5356 CPUtime=0.31
/proc/4878/stat : 4878 (manysat.sh) S 4876 4878 4715 0 -1 4194304 312 2040 0 0 0 0 30 1 17 0 1 0 1113004714 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4878/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 5356

[startup+1.50119 s]
/proc/loadavg: 0.91 0.95 0.97 3/67 4882
/proc/meminfo: memFree=1615888/2055920 swapFree=4178500/4192956
[pid=4878] ppid=4876 vsize=5356 CPUtime=0.31
/proc/4878/stat : 4878 (manysat.sh) S 4876 4878 4715 0 -1 4194304 312 2040 0 0 0 0 30 1 17 0 1 0 1113004714 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4878/statm: 1339 238 195 169 0 50 0
[pid=4881] ppid=4878 vsize=27488 CPUtime=2.21
/proc/4881/stat : 4881 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194304 3871 0 0 0 218 3 0 0 16 0 2 0 1113004746 28147712 3857 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4881/statm: 6872 3857 83 193 0 6676 0
[pid=4881/tid=4882] ppid=4878 vsize=27488 CPUtime=1.03
/proc/4881/task/4882/stat : 4882 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194368 471 0 0 0 103 0 0 0 17 0 2 0 1113004759 28147712 3857 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.52
Current children cumulated vsize (KiB) 32844

[startup+3.10138 s]
/proc/loadavg: 0.91 0.95 0.97 3/67 4882
/proc/meminfo: memFree=1612688/2055920 swapFree=4178500/4192956
[pid=4878] ppid=4876 vsize=5356 CPUtime=0.31
/proc/4878/stat : 4878 (manysat.sh) S 4876 4878 4715 0 -1 4194304 312 2040 0 0 0 0 30 1 17 0 1 0 1113004714 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4878/statm: 1339 238 195 169 0 50 0
[pid=4881] ppid=4878 vsize=31248 CPUtime=5.41
/proc/4881/stat : 4881 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194304 4881 0 0 0 536 5 0 0 17 0 2 0 1113004746 31997952 4867 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4881/statm: 7812 4867 83 193 0 7616 0
[pid=4881/tid=4882] ppid=4878 vsize=31248 CPUtime=2.63
/proc/4881/task/4882/stat : 4882 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194368 885 0 0 0 262 1 0 0 17 0 2 0 1113004759 31997952 4867 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.72
Current children cumulated vsize (KiB) 36604

[startup+6.30274 s]
/proc/loadavg: 1.00 0.97 0.97 3/67 4882
/proc/meminfo: memFree=1603856/2055920 swapFree=4178500/4192956
[pid=4878] ppid=4876 vsize=5356 CPUtime=0.31
/proc/4878/stat : 4878 (manysat.sh) S 4876 4878 4715 0 -1 4194304 312 2040 0 0 0 0 30 1 17 0 1 0 1113004714 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4878/statm: 1339 238 195 169 0 50 0
[pid=4881] ppid=4878 vsize=39528 CPUtime=11.79
/proc/4881/stat : 4881 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194304 7026 0 0 0 1172 7 0 0 17 0 2 0 1113004746 40476672 7012 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4881/statm: 9882 7012 83 193 0 9686 0
[pid=4881/tid=4882] ppid=4878 vsize=39528 CPUtime=5.83
/proc/4881/task/4882/stat : 4882 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194368 1821 0 0 0 581 2 0 0 17 0 2 0 1113004759 40476672 7012 1992294400 134512640 135305190 4294956144 18446744073709551615 134557241 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.1
Current children cumulated vsize (KiB) 44884

[startup+12.7015 s]
/proc/loadavg: 1.08 0.99 0.98 3/67 4882
/proc/meminfo: memFree=1590864/2055920 swapFree=4178500/4192956
[pid=4878] ppid=4876 vsize=5356 CPUtime=0.31
/proc/4878/stat : 4878 (manysat.sh) S 4876 4878 4715 0 -1 4194304 312 2040 0 0 0 0 30 1 17 0 1 0 1113004714 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4878/statm: 1339 238 195 169 0 50 0
[pid=4881] ppid=4878 vsize=52152 CPUtime=24.56
/proc/4881/stat : 4881 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194304 10067 0 0 0 2445 11 0 0 17 0 2 0 1113004746 53403648 10053 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4881/statm: 13038 10053 83 193 0 12842 0
[pid=4881/tid=4882] ppid=4878 vsize=52152 CPUtime=12.23
/proc/4881/task/4882/stat : 4882 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194368 3025 0 0 0 1219 4 0 0 17 0 2 0 1113004759 53403648 10053 1992294400 134512640 135305190 4294956144 18446744073709551615 134528363 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.87
Current children cumulated vsize (KiB) 57508

[startup+25.5019 s]
/proc/loadavg: 1.28 1.04 0.99 3/67 4882
/proc/meminfo: memFree=1579344/2055920 swapFree=4178500/4192956
[pid=4878] ppid=4876 vsize=5356 CPUtime=0.31
/proc/4878/stat : 4878 (manysat.sh) S 4876 4878 4715 0 -1 4194304 312 2040 0 0 0 0 30 1 17 0 1 0 1113004714 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4878/statm: 1339 238 195 169 0 50 0
[pid=4881] ppid=4878 vsize=61668 CPUtime=50.1
/proc/4881/stat : 4881 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194304 12580 0 0 0 4995 15 0 0 17 0 2 0 1113004746 63148032 12566 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4881/statm: 15417 12566 83 193 0 15221 0
[pid=4881/tid=4882] ppid=4878 vsize=61668 CPUtime=25.02
/proc/4881/task/4882/stat : 4882 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194368 4076 0 0 0 2496 6 0 0 17 0 2 0 1113004759 63148032 12566 1992294400 134512640 135305190 4294956144 18446744073709551615 134528936 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.41
Current children cumulated vsize (KiB) 67024

[startup+51.1018 s]
/proc/loadavg: 1.53 1.11 1.02 3/67 4882
/proc/meminfo: memFree=1553104/2055920 swapFree=4178500/4192956
[pid=4878] ppid=4876 vsize=5356 CPUtime=0.31
/proc/4878/stat : 4878 (manysat.sh) S 4876 4878 4715 0 -1 4194304 312 2040 0 0 0 0 30 1 17 0 1 0 1113004714 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4878/statm: 1339 238 195 169 0 50 0
[pid=4881] ppid=4878 vsize=88708 CPUtime=101.18
/proc/4881/stat : 4881 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194304 19124 0 0 0 10092 26 0 0 17 0 2 0 1113004746 90836992 19110 1992294400 134512640 135305190 4294956144 18446744073709551615 134528215 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4881/statm: 22177 19110 83 193 0 21981 0
[pid=4881/tid=4882] ppid=4878 vsize=88708 CPUtime=50.61
/proc/4881/task/4882/stat : 4882 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194368 6844 0 0 0 5049 12 0 0 17 0 2 0 1113004759 90836992 19110 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.49
Current children cumulated vsize (KiB) 94064

[startup+102.306 s]
/proc/loadavg: 1.79 1.25 1.07 3/67 4882
/proc/meminfo: memFree=1541072/2055920 swapFree=4178500/4192956
[pid=4878] ppid=4876 vsize=5356 CPUtime=0.31
/proc/4878/stat : 4878 (manysat.sh) S 4876 4878 4715 0 -1 4194304 312 2040 0 0 0 0 30 1 17 0 1 0 1113004714 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4878/statm: 1339 238 195 169 0 50 0
[pid=4881] ppid=4878 vsize=100148 CPUtime=203.35
/proc/4881/stat : 4881 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194304 22111 0 0 0 20303 32 0 0 17 0 2 0 1113004746 102551552 22097 1992294400 134512640 135305190 4294956144 18446744073709551615 134528837 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4881/statm: 25037 22097 83 193 0 24841 0
[pid=4881/tid=4882] ppid=4878 vsize=100148 CPUtime=101.6
/proc/4881/task/4882/stat : 4882 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194368 8149 0 0 0 10145 15 0 0 18 0 2 0 1113004759 102551552 22097 1992294400 134512640 135305190 4294956144 18446744073709551615 134528837 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.66
Current children cumulated vsize (KiB) 105504

[startup+162.302 s]
/proc/loadavg: 1.92 1.38 1.12 3/67 4882
/proc/meminfo: memFree=1514384/2055920 swapFree=4178500/4192956
[pid=4878] ppid=4876 vsize=5356 CPUtime=0.31
/proc/4878/stat : 4878 (manysat.sh) S 4876 4878 4715 0 -1 4194304 312 2040 0 0 0 0 30 1 17 0 1 0 1113004714 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4878/statm: 1339 238 195 169 0 50 0
[pid=4881] ppid=4878 vsize=126468 CPUtime=323.05
/proc/4881/stat : 4881 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194304 28749 0 0 0 32261 44 0 0 17 0 2 0 1113004746 129503232 28735 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4881/statm: 31617 28735 83 193 0 31421 0
[pid=4881/tid=4882] ppid=4878 vsize=126468 CPUtime=161.34
/proc/4881/task/4882/stat : 4882 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194368 11173 0 0 0 16114 20 0 0 17 0 2 0 1113004759 129503232 28735 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.36
Current children cumulated vsize (KiB) 131824

[startup+222.302 s]
/proc/loadavg: 1.97 1.49 1.18 3/67 4882
/proc/meminfo: memFree=1509200/2055920 swapFree=4178500/4192956
[pid=4878] ppid=4876 vsize=5356 CPUtime=0.31
/proc/4878/stat : 4878 (manysat.sh) S 4876 4878 4715 0 -1 4194304 312 2040 0 0 0 0 30 1 17 0 1 0 1113004714 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4878/statm: 1339 238 195 169 0 50 0
[pid=4881] ppid=4878 vsize=132524 CPUtime=442.77
/proc/4881/stat : 4881 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194304 30041 0 0 0 44229 48 0 0 17 0 2 0 1113004746 135704576 30027 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4881/statm: 33131 30027 83 193 0 32935 0
[pid=4881/tid=4882] ppid=4878 vsize=132524 CPUtime=221.07
/proc/4881/task/4882/stat : 4882 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194368 11972 0 0 0 22086 21 0 0 17 0 2 0 1113004759 135704576 30027 1992294400 134512640 135305190 4294956144 18446744073709551615 134557163 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.08
Current children cumulated vsize (KiB) 137880

[startup+282.303 s]
/proc/loadavg: 2.07 1.61 1.24 3/67 4888
/proc/meminfo: memFree=1496008/2055920 swapFree=4178500/4192956
[pid=4878] ppid=4876 vsize=5356 CPUtime=0.31
/proc/4878/stat : 4878 (manysat.sh) S 4876 4878 4715 0 -1 4194304 312 2040 0 0 0 0 30 1 17 0 1 0 1113004714 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4878/statm: 1339 238 195 169 0 50 0
[pid=4881] ppid=4878 vsize=146764 CPUtime=562.48
/proc/4881/stat : 4881 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194304 33660 0 0 0 56193 55 0 0 18 0 2 0 1113004746 150286336 33646 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4881/statm: 36691 33646 83 193 0 36495 0
[pid=4881/tid=4882] ppid=4878 vsize=146764 CPUtime=280.82
/proc/4881/task/4882/stat : 4882 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194368 13528 0 0 0 28057 25 0 0 16 0 2 0 1113004759 150286336 33646 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.79
Current children cumulated vsize (KiB) 152120

[startup+342.303 s]
/proc/loadavg: 2.02 1.68 1.28 3/67 4888
/proc/meminfo: memFree=1475720/2055920 swapFree=4178500/4192956
[pid=4878] ppid=4876 vsize=5356 CPUtime=0.31
/proc/4878/stat : 4878 (manysat.sh) S 4876 4878 4715 0 -1 4194304 312 2040 0 0 0 0 30 1 17 0 1 0 1113004714 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4878/statm: 1339 238 195 169 0 50 0
[pid=4881] ppid=4878 vsize=165328 CPUtime=682.2
/proc/4881/stat : 4881 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194304 38437 0 0 0 68159 61 0 0 18 0 2 0 1113004746 169295872 38423 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4881/statm: 41332 38423 83 193 0 41136 0
[pid=4881/tid=4882] ppid=4878 vsize=165328 CPUtime=340.56
/proc/4881/task/4882/stat : 4882 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194368 15686 0 0 0 34028 28 0 0 17 0 2 0 1113004759 169295872 38423 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.51
Current children cumulated vsize (KiB) 170684

[startup+402.303 s]
/proc/loadavg: 2.01 1.74 1.32 3/67 4888
/proc/meminfo: memFree=1448264/2055920 swapFree=4178500/4192956
[pid=4878] ppid=4876 vsize=5356 CPUtime=0.31
/proc/4878/stat : 4878 (manysat.sh) S 4876 4878 4715 0 -1 4194304 312 2040 0 0 0 0 30 1 17 0 1 0 1113004714 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4878/statm: 1339 238 195 169 0 50 0
[pid=4881] ppid=4878 vsize=193076 CPUtime=801.91
/proc/4881/stat : 4881 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194304 45245 0 0 0 80120 71 0 0 17 0 2 0 1113004746 197709824 45231 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4881/statm: 48269 45231 83 193 0 48073 0
[pid=4881/tid=4882] ppid=4878 vsize=193076 CPUtime=400.3
/proc/4881/task/4882/stat : 4882 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194368 18743 0 0 0 39997 33 0 0 20 0 2 0 1113004759 197709824 45231 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.22
Current children cumulated vsize (KiB) 198432

[startup+462.302 s]
/proc/loadavg: 2.00 1.78 1.36 3/67 4888
/proc/meminfo: memFree=1447880/2055920 swapFree=4178500/4192956
[pid=4878] ppid=4876 vsize=5356 CPUtime=0.31
/proc/4878/stat : 4878 (manysat.sh) S 4876 4878 4715 0 -1 4194304 312 2040 0 0 0 0 30 1 17 0 1 0 1113004714 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4878/statm: 1339 238 195 169 0 50 0
[pid=4881] ppid=4878 vsize=193076 CPUtime=921.65
/proc/4881/stat : 4881 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194304 45335 0 0 0 92093 72 0 0 17 0 2 0 1113004746 197709824 45321 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4881/statm: 48269 45321 83 193 0 48073 0
[pid=4881/tid=4882] ppid=4878 vsize=193076 CPUtime=460.05
/proc/4881/task/4882/stat : 4882 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194368 18812 0 0 0 45972 33 0 0 17 0 2 0 1113004759 197709824 45321 1992294400 134512640 135305190 4294956144 18446744073709551615 134551709 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 921.96
Current children cumulated vsize (KiB) 198432

[startup+522.302 s]
/proc/loadavg: 2.00 1.82 1.40 3/67 4888
/proc/meminfo: memFree=1422920/2055920 swapFree=4178500/4192956
[pid=4878] ppid=4876 vsize=5356 CPUtime=0.31
/proc/4878/stat : 4878 (manysat.sh) S 4876 4878 4715 0 -1 4194304 312 2040 0 0 0 0 30 1 17 0 1 0 1113004714 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4878/statm: 1339 238 195 169 0 50 0
[pid=4881] ppid=4878 vsize=219824 CPUtime=1041.38
/proc/4881/stat : 4881 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194304 51725 0 0 0 104055 83 0 0 22 0 2 0 1113004746 225099776 51711 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4881/statm: 54956 51711 83 193 0 54760 0
[pid=4881/tid=4882] ppid=4878 vsize=219824 CPUtime=519.8
/proc/4881/task/4882/stat : 4882 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194368 22230 0 0 0 51941 39 0 0 20 0 2 0 1113004759 225099776 51711 1992294400 134512640 135305190 4294956144 18446744073709551615 134556789 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.69
Current children cumulated vsize (KiB) 225180

[startup+582.302 s]
/proc/loadavg: 2.00 1.85 1.43 3/67 4888
/proc/meminfo: memFree=1410320/2055920 swapFree=4178500/4192956
[pid=4878] ppid=4876 vsize=5356 CPUtime=0.31
/proc/4878/stat : 4878 (manysat.sh) S 4876 4878 4715 0 -1 4194304 312 2040 0 0 0 0 30 1 17 0 1 0 1113004714 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4878/statm: 1339 238 195 169 0 50 0
[pid=4881] ppid=4878 vsize=231088 CPUtime=1161.12
/proc/4881/stat : 4881 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194304 54718 0 0 0 116022 90 0 0 17 0 2 0 1113004746 236634112 54704 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4881/statm: 57772 54704 83 193 0 57576 0
[pid=4881/tid=4882] ppid=4878 vsize=231088 CPUtime=579.56
/proc/4881/task/4882/stat : 4882 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194368 23585 0 0 0 57914 42 0 0 25 0 2 0 1113004759 236634112 54704 1992294400 134512640 135305190 4294956144 18446744073709551615 134541848 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.43
Current children cumulated vsize (KiB) 236444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.705 s]
/proc/loadavg: 2.00 1.86 1.45 3/67 4888
/proc/meminfo: memFree=1396112/2055920 swapFree=4178500/4192956
[pid=4878] ppid=4876 vsize=5356 CPUtime=0.31
/proc/4878/stat : 4878 (manysat.sh) S 4876 4878 4715 0 -1 4194304 312 2040 0 0 0 0 30 1 17 0 1 0 1113004714 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4878/statm: 1339 238 195 169 0 50 0
[pid=4881] ppid=4878 vsize=245504 CPUtime=1199.85
/proc/4881/stat : 4881 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194304 58236 0 0 0 119890 95 0 0 16 0 2 0 1113004746 251396096 58222 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4881/statm: 61376 58222 83 193 0 61180 0
[pid=4881/tid=4882] ppid=4878 vsize=245504 CPUtime=598.89
/proc/4881/task/4882/stat : 4882 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194368 25167 0 0 0 59844 45 0 0 17 0 2 0 1113004759 251396096 58222 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 250860

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

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

[startup+601.705 s]
/proc/loadavg: 2.00 1.86 1.45 3/67 4888
/proc/meminfo: memFree=1396112/2055920 swapFree=4178500/4192956
[pid=4878] ppid=4876 vsize=5356 CPUtime=0.31
/proc/4878/stat : 4878 (manysat.sh) S 4876 4878 4715 0 -1 4194304 312 2040 0 0 0 0 30 1 17 0 1 0 1113004714 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4878/statm: 1339 238 195 169 0 50 0
[pid=4881] ppid=4878 vsize=245504 CPUtime=1199.85
/proc/4881/stat : 4881 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194304 58236 0 0 0 119890 95 0 0 16 0 2 0 1113004746 251396096 58222 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4881/statm: 61376 58222 83 193 0 61180 0
[pid=4881/tid=4882] ppid=4878 vsize=245504 CPUtime=598.89
/proc/4881/task/4882/stat : 4882 (manysat1.1_stat) R 4878 4878 4715 0 -1 4194368 25167 0 0 0 59844 45 0 0 17 0 2 0 1113004759 251396096 58222 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 250860

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4878 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=300954
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=16997
# CPU time returned by wait4() is 0.317951
# while last known CPU time is 1200.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.723
CPU time (s): 1200.16
CPU user time (s): 1199.2
CPU system time (s): 0.96
CPU usage (%): 199.454
Max. virtual memory (cumulated for all children) (KiB): 250860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.300954
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2352
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 0.582911 second user time and 1.61975 second system time

The end

Launcher Data 

Begin job on node62 at 2009-03-30 10:57:04
IDJOB=1525468
IDBENCH=70349
IDSOLVER=515
FILE ID=node62/1525468-1238403424
PBS_JOBID= 9061434
Free space on /tmp= 66348 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S1726986756-053.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525468-1238403424/watcher-1525468-1238403424 -o /tmp/evaluation-result-1525468-1238403424/solver-1525468-1238403424 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525468-1238403424.cnf aimd 2

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

MD5SUM BENCH= 5a6b74e0cbac6cfafc017348bf701f4b
RANDOM SEED=683447288

node62.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1631816 kB
Buffers:         76844 kB
Cached:         265944 kB
SwapCached:       7616 kB
Active:          80092 kB
Inactive:       271916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1631816 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:            2816 kB
Writeback:           0 kB
Mapped:          15016 kB
Slab:            57976 kB
Committed_AS:  2726224 kB
PageTables:       1460 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= 66348 MiB
End job on node62 at 2009-03-30 11:07:08