Trace number 1525463

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) 1200.18 601.723

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S2126130224-030.cnf
MD5SUM3ed6e5f5358c1fd3f163dcbb9450e91a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark66.6029
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...
0.01/0.08	c ==============================================================================
0.01/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.08	c ==============================================================================
0.01/0.08	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.19/0.24	c |         0 |   66788   202845 |      --       0       --      -- |     --   | -412/1245
0.19/0.24	c ==============================================================================
0.19/0.24	c Result  :   #vars: 15602   #clauses: 66788   #literals: 202845
0.19/0.24	c CPU time:   0.230964 s
0.19/0.24	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-1525463-1238403158/watcher-1525463-1238403158 -o /tmp/evaluation-result-1525463-1238403158/solver-1525463-1238403158 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525463-1238403158.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: 0.92 0.98 1.08 3/64 6154
/proc/meminfo: memFree=1778688/2055920 swapFree=4178540/4192956
[pid=6154] ppid=6152 vsize=5356 CPUtime=0
/proc/6154/stat : 6154 (manysat.sh) R 6152 6154 5894 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1112981712 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 255236565663 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6154/statm: 1339 234 194 169 0 50 0
[pid=6155] ppid=6154 vsize=1556 CPUtime=0
/proc/6155/stat : 6155 (SatElite) R 6154 6154 5894 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112981712 1593344 270 1992294400 134512640 135034092 4294956096 18446744073709551615 134544732 0 0 4096 3 0 0 0 17 0 0 0
/proc/6155/statm: 389 273 50 127 0 259 0

[startup+0.0168711 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 6154
/proc/meminfo: memFree=1778688/2055920 swapFree=4178540/4192956
[pid=6154] ppid=6152 vsize=5356 CPUtime=0
/proc/6154/stat : 6154 (manysat.sh) S 6152 6154 5894 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112981712 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6154/statm: 1339 235 195 169 0 50 0
[pid=6155] ppid=6154 vsize=3312 CPUtime=0.01
/proc/6155/stat : 6155 (SatElite) R 6154 6154 5894 0 -1 4194304 745 0 0 0 1 0 0 0 19 0 1 0 1112981712 3391488 729 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/6155/statm: 828 729 50 127 0 698 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8668

[startup+0.102878 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 6154
/proc/meminfo: memFree=1778688/2055920 swapFree=4178540/4192956
[pid=6154] ppid=6152 vsize=5356 CPUtime=0
/proc/6154/stat : 6154 (manysat.sh) S 6152 6154 5894 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112981712 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6154/statm: 1339 235 195 169 0 50 0
[pid=6155] ppid=6154 vsize=8160 CPUtime=0.09
/proc/6155/stat : 6155 (SatElite) R 6154 6154 5894 0 -1 4194304 1902 0 0 0 8 1 0 0 19 0 1 0 1112981712 8355840 1886 1992294400 134512640 135034092 4294956096 18446744073709551615 134529225 0 0 4096 3 0 0 0 17 0 0 0
/proc/6155/statm: 2040 1886 68 127 0 1910 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13516

[startup+0.3019 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 6154
/proc/meminfo: memFree=1778688/2055920 swapFree=4178540/4192956
[pid=6154] ppid=6152 vsize=5356 CPUtime=0
/proc/6154/stat : 6154 (manysat.sh) S 6152 6154 5894 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112981712 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6154/statm: 1339 235 195 169 0 50 0
[pid=6155] ppid=6154 vsize=8164 CPUtime=0.29
/proc/6155/stat : 6155 (SatElite) R 6154 6154 5894 0 -1 4194304 2036 0 0 0 28 1 0 0 21 0 1 0 1112981712 8359936 1888 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/6155/statm: 2041 1888 69 127 0 1911 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13520

[startup+0.702951 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 6154
/proc/meminfo: memFree=1778688/2055920 swapFree=4178540/4192956
[pid=6154] ppid=6152 vsize=5356 CPUtime=0.32
/proc/6154/stat : 6154 (manysat.sh) S 6152 6154 5894 0 -1 4194304 312 2039 0 0 0 0 31 1 16 0 1 0 1112981712 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6154/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 5356

[startup+1.50204 s]
/proc/loadavg: 0.92 0.98 1.08 3/67 6158
/proc/meminfo: memFree=1763304/2055920 swapFree=4178540/4192956
[pid=6154] ppid=6152 vsize=5356 CPUtime=0.32
/proc/6154/stat : 6154 (manysat.sh) S 6152 6154 5894 0 -1 4194304 312 2039 0 0 0 0 31 1 16 0 1 0 1112981712 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6154/statm: 1339 238 195 169 0 50 0
[pid=6157] ppid=6154 vsize=27500 CPUtime=2.19
/proc/6157/stat : 6157 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194304 3869 0 0 0 215 4 0 0 17 0 2 0 1112981745 28160000 3854 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6157/statm: 6875 3854 83 193 0 6679 0
[pid=6157/tid=6158] ppid=6154 vsize=27500 CPUtime=1.03
/proc/6157/task/6158/stat : 6158 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194368 496 0 0 0 102 1 0 0 17 0 2 0 1112981758 28160000 3854 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.51
Current children cumulated vsize (KiB) 32856

[startup+3.10121 s]
/proc/loadavg: 0.92 0.98 1.08 3/67 6158
/proc/meminfo: memFree=1760104/2055920 swapFree=4178540/4192956
[pid=6154] ppid=6152 vsize=5356 CPUtime=0.32
/proc/6154/stat : 6154 (manysat.sh) S 6152 6154 5894 0 -1 4194304 312 2039 0 0 0 0 31 1 16 0 1 0 1112981712 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6154/statm: 1339 238 195 169 0 50 0
[pid=6157] ppid=6154 vsize=31560 CPUtime=5.38
/proc/6157/stat : 6157 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194304 4926 0 0 0 533 5 0 0 16 0 2 0 1112981745 32317440 4911 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6157/statm: 7890 4911 83 193 0 7694 0
[pid=6157/tid=6158] ppid=6154 vsize=31560 CPUtime=2.62
/proc/6157/task/6158/stat : 6158 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194368 923 0 0 0 261 1 0 0 17 0 2 0 1112981758 32317440 4911 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.7
Current children cumulated vsize (KiB) 36916

[startup+6.30156 s]
/proc/loadavg: 1.01 1.00 1.09 3/67 6158
/proc/meminfo: memFree=1751336/2055920 swapFree=4178540/4192956
[pid=6154] ppid=6152 vsize=5356 CPUtime=0.32
/proc/6154/stat : 6154 (manysat.sh) S 6152 6154 5894 0 -1 4194304 312 2039 0 0 0 0 31 1 16 0 1 0 1112981712 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6154/statm: 1339 238 195 169 0 50 0
[pid=6157] ppid=6154 vsize=38888 CPUtime=11.77
/proc/6157/stat : 6157 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194304 6861 0 0 0 1169 8 0 0 17 0 2 0 1112981745 39821312 6846 1992294400 134512640 135305190 4294956144 18446744073709551615 134541959 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6157/statm: 9722 6846 83 193 0 9526 0
[pid=6157/tid=6158] ppid=6154 vsize=38888 CPUtime=5.83
/proc/6157/task/6158/stat : 6158 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194368 1786 0 0 0 580 3 0 0 17 0 2 0 1112981758 39821312 6846 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.09
Current children cumulated vsize (KiB) 44244

[startup+12.7012 s]
/proc/loadavg: 1.09 1.02 1.09 3/67 6158
/proc/meminfo: memFree=1738472/2055920 swapFree=4178540/4192956
[pid=6154] ppid=6152 vsize=5356 CPUtime=0.32
/proc/6154/stat : 6154 (manysat.sh) S 6152 6154 5894 0 -1 4194304 312 2039 0 0 0 0 31 1 16 0 1 0 1112981712 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6154/statm: 1339 238 195 169 0 50 0
[pid=6157] ppid=6154 vsize=52016 CPUtime=24.54
/proc/6157/stat : 6157 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194304 10038 0 0 0 2442 12 0 0 17 0 2 0 1112981745 53264384 10023 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6157/statm: 13004 10023 83 193 0 12808 0
[pid=6157/tid=6158] ppid=6154 vsize=52016 CPUtime=12.22
/proc/6157/task/6158/stat : 6158 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194368 3191 0 0 0 1218 4 0 0 17 0 2 0 1112981758 53264384 10023 1992294400 134512640 135305190 4294956144 18446744073709551615 134557923 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.86
Current children cumulated vsize (KiB) 57372

[startup+25.5026 s]
/proc/loadavg: 1.29 1.06 1.11 3/67 6158
/proc/meminfo: memFree=1724584/2055920 swapFree=4178540/4192956
[pid=6154] ppid=6152 vsize=5356 CPUtime=0.32
/proc/6154/stat : 6154 (manysat.sh) S 6152 6154 5894 0 -1 4194304 312 2039 0 0 0 0 31 1 16 0 1 0 1112981712 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6154/statm: 1339 238 195 169 0 50 0
[pid=6157] ppid=6154 vsize=64084 CPUtime=50.07
/proc/6157/stat : 6157 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194304 13139 0 0 0 4989 18 0 0 17 0 2 0 1112981745 65622016 13124 1992294400 134512640 135305190 4294956144 18446744073709551615 134557241 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6157/statm: 16021 13124 83 193 0 15825 0
[pid=6157/tid=6158] ppid=6154 vsize=64084 CPUtime=25.02
/proc/6157/task/6158/stat : 6158 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194368 4498 0 0 0 2495 7 0 0 17 0 2 0 1112981758 65622016 13124 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.39
Current children cumulated vsize (KiB) 69440

[startup+51.1012 s]
/proc/loadavg: 1.60 1.15 1.13 3/67 6158
/proc/meminfo: memFree=1709608/2055920 swapFree=4178540/4192956
[pid=6154] ppid=6152 vsize=5356 CPUtime=0.32
/proc/6154/stat : 6154 (manysat.sh) S 6152 6154 5894 0 -1 4194304 312 2039 0 0 0 0 31 1 16 0 1 0 1112981712 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6154/statm: 1339 238 195 169 0 50 0
[pid=6157] ppid=6154 vsize=79540 CPUtime=101.15
/proc/6157/stat : 6157 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194304 16864 0 0 0 10092 23 0 0 17 0 2 0 1112981745 81448960 16849 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6157/statm: 19885 16849 83 193 0 19689 0
[pid=6157/tid=6158] ppid=6154 vsize=79540 CPUtime=50.54
/proc/6157/task/6158/stat : 6158 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194368 6169 0 0 0 5045 9 0 0 17 0 2 0 1112981758 81448960 16849 1992294400 134512640 135305190 4294956144 18446744073709551615 134570394 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.47
Current children cumulated vsize (KiB) 84896

[startup+102.307 s]
/proc/loadavg: 1.90 1.30 1.18 3/67 6158
/proc/meminfo: memFree=1688168/2055920 swapFree=4178540/4192956
[pid=6154] ppid=6152 vsize=5356 CPUtime=0.32
/proc/6154/stat : 6154 (manysat.sh) S 6152 6154 5894 0 -1 4194304 312 2039 0 0 0 0 31 1 16 0 1 0 1112981712 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6154/statm: 1339 238 195 169 0 50 0
[pid=6157] ppid=6154 vsize=101028 CPUtime=203.33
/proc/6157/stat : 6157 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194304 22273 0 0 0 20301 32 0 0 17 0 2 0 1112981745 103452672 22258 1992294400 134512640 135305190 4294956144 18446744073709551615 134556843 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6157/statm: 25257 22258 83 193 0 25061 0
[pid=6157/tid=6158] ppid=6154 vsize=101028 CPUtime=101.53
/proc/6157/task/6158/stat : 6158 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194368 8648 0 0 0 10139 14 0 0 16 0 2 0 1112981758 103452672 22258 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.65
Current children cumulated vsize (KiB) 106384

[startup+162.301 s]
/proc/loadavg: 2.03 1.44 1.23 3/67 6158
/proc/meminfo: memFree=1659624/2055920 swapFree=4178540/4192956
[pid=6154] ppid=6152 vsize=5356 CPUtime=0.32
/proc/6154/stat : 6154 (manysat.sh) S 6152 6154 5894 0 -1 4194304 312 2039 0 0 0 0 31 1 16 0 1 0 1112981712 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6154/statm: 1339 238 195 169 0 50 0
[pid=6157] ppid=6154 vsize=129252 CPUtime=323.04
/proc/6157/stat : 6157 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194304 29329 0 0 0 32259 45 0 0 17 0 2 0 1112981745 132354048 29314 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6157/statm: 32313 29314 83 193 0 32117 0
[pid=6157/tid=6158] ppid=6154 vsize=129252 CPUtime=161.27
/proc/6157/task/6158/stat : 6158 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194368 12101 0 0 0 16106 21 0 0 17 0 2 0 1112981758 132354048 29314 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.36
Current children cumulated vsize (KiB) 134608

[startup+222.302 s]
/proc/loadavg: 2.07 1.55 1.29 3/67 6158
/proc/meminfo: memFree=1653992/2055920 swapFree=4178540/4192956
[pid=6154] ppid=6152 vsize=5356 CPUtime=0.32
/proc/6154/stat : 6154 (manysat.sh) S 6152 6154 5894 0 -1 4194304 312 2039 0 0 0 0 31 1 16 0 1 0 1112981712 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6154/statm: 1339 238 195 169 0 50 0
[pid=6157] ppid=6154 vsize=134372 CPUtime=442.77
/proc/6157/stat : 6157 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194304 30728 0 0 0 44228 49 0 0 17 0 2 0 1112981745 137596928 30713 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6157/statm: 33593 30713 83 193 0 33397 0
[pid=6157/tid=6158] ppid=6154 vsize=134372 CPUtime=221.03
/proc/6157/task/6158/stat : 6158 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194368 12845 0 0 0 22079 24 0 0 17 0 2 0 1112981758 137596928 30713 1992294400 134512640 135305190 4294956144 18446744073709551615 134558354 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.09
Current children cumulated vsize (KiB) 139728

[startup+282.302 s]
/proc/loadavg: 2.08 1.65 1.33 3/67 6158
/proc/meminfo: memFree=1625576/2055920 swapFree=4178540/4192956
[pid=6154] ppid=6152 vsize=5356 CPUtime=0.32
/proc/6154/stat : 6154 (manysat.sh) S 6152 6154 5894 0 -1 4194304 312 2039 0 0 0 0 31 1 16 0 1 0 1112981712 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6154/statm: 1339 238 195 169 0 50 0
[pid=6157] ppid=6154 vsize=163428 CPUtime=562.51
/proc/6157/stat : 6157 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194304 37793 0 0 0 56190 61 0 0 17 0 2 0 1112981745 167350272 37778 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6157/statm: 40857 37778 83 193 0 40661 0
[pid=6157/tid=6158] ppid=6154 vsize=163428 CPUtime=280.84
/proc/6157/task/6158/stat : 6158 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194368 15998 0 0 0 28055 29 0 0 17 0 2 0 1112981758 167350272 37778 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.83
Current children cumulated vsize (KiB) 168784

[startup+342.303 s]
/proc/loadavg: 2.15 1.74 1.38 3/67 6158
/proc/meminfo: memFree=1621928/2055920 swapFree=4178540/4192956
[pid=6154] ppid=6152 vsize=5356 CPUtime=0.32
/proc/6154/stat : 6154 (manysat.sh) S 6152 6154 5894 0 -1 4194304 312 2039 0 0 0 0 31 1 16 0 1 0 1112981712 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6154/statm: 1339 238 195 169 0 50 0
[pid=6157] ppid=6154 vsize=166500 CPUtime=682.24
/proc/6157/stat : 6157 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194304 38709 0 0 0 68160 64 0 0 23 0 2 0 1112981745 170496000 38694 1992294400 134512640 135305190 4294956144 18446744073709551615 134528492 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6157/statm: 41625 38694 83 193 0 41429 0
[pid=6157/tid=6158] ppid=6154 vsize=166500 CPUtime=340.82
/proc/6157/task/6158/stat : 6158 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194368 16552 0 0 0 34051 31 0 0 17 0 2 0 1112981758 170496000 38694 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.56
Current children cumulated vsize (KiB) 171856

[startup+402.302 s]
/proc/loadavg: 2.28 1.85 1.44 3/67 6158
/proc/meminfo: memFree=1599016/2055920 swapFree=4178540/4192956
[pid=6154] ppid=6152 vsize=5356 CPUtime=0.32
/proc/6154/stat : 6154 (manysat.sh) S 6152 6154 5894 0 -1 4194304 312 2039 0 0 0 0 31 1 16 0 1 0 1112981712 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6154/statm: 1339 238 195 169 0 50 0
[pid=6157] ppid=6154 vsize=190000 CPUtime=801.96
/proc/6157/stat : 6157 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194304 44422 0 0 0 80123 73 0 0 17 0 2 0 1112981745 194560000 44407 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6157/statm: 47500 44407 83 193 0 47304 0
[pid=6157/tid=6158] ppid=6154 vsize=190000 CPUtime=400.78
/proc/6157/task/6158/stat : 6158 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194368 18983 0 0 0 40042 36 0 0 25 0 2 0 1112981758 194560000 44407 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.28
Current children cumulated vsize (KiB) 195356

[startup+462.303 s]
/proc/loadavg: 2.15 1.89 1.47 3/67 6158
/proc/meminfo: memFree=1574504/2055920 swapFree=4178540/4192956
[pid=6154] ppid=6152 vsize=5356 CPUtime=0.32
/proc/6154/stat : 6154 (manysat.sh) S 6152 6154 5894 0 -1 4194304 312 2039 0 0 0 0 31 1 16 0 1 0 1112981712 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6154/statm: 1339 238 195 169 0 50 0
[pid=6157] ppid=6154 vsize=214012 CPUtime=921.69
/proc/6157/stat : 6157 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194304 50529 0 0 0 92088 81 0 0 17 0 2 0 1112981745 219148288 50514 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6157/statm: 53503 50514 83 193 0 53307 0
[pid=6157/tid=6158] ppid=6154 vsize=214012 CPUtime=460.75
/proc/6157/task/6158/stat : 6158 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194368 21461 0 0 0 46036 39 0 0 25 0 2 0 1112981758 219148288 50514 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.01
Current children cumulated vsize (KiB) 219368

[startup+522.303 s]
/proc/loadavg: 2.11 1.92 1.51 3/67 6164
/proc/meminfo: memFree=1572520/2055920 swapFree=4178540/4192956
[pid=6154] ppid=6152 vsize=5356 CPUtime=0.32
/proc/6154/stat : 6154 (manysat.sh) S 6152 6154 5894 0 -1 4194304 312 2039 0 0 0 0 31 1 16 0 1 0 1112981712 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6154/statm: 1339 238 195 169 0 50 0
[pid=6157] ppid=6154 vsize=216060 CPUtime=1041.41
/proc/6157/stat : 6157 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194304 51053 0 0 0 104057 84 0 0 20 0 2 0 1112981745 221245440 51038 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6157/statm: 54015 51038 83 193 0 53819 0
[pid=6157/tid=6158] ppid=6154 vsize=216060 CPUtime=520.7
/proc/6157/task/6158/stat : 6158 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194368 21681 0 0 0 52030 40 0 0 25 0 2 0 1112981758 221245440 51038 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.73
Current children cumulated vsize (KiB) 221416

[startup+582.302 s]
/proc/loadavg: 2.04 1.93 1.54 3/67 6164
/proc/meminfo: memFree=1552232/2055920 swapFree=4178540/4192956
[pid=6154] ppid=6152 vsize=5356 CPUtime=0.32
/proc/6154/stat : 6154 (manysat.sh) S 6152 6154 5894 0 -1 4194304 312 2039 0 0 0 0 31 1 16 0 1 0 1112981712 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6154/statm: 1339 238 195 169 0 50 0
[pid=6157] ppid=6154 vsize=236436 CPUtime=1161.14
/proc/6157/stat : 6157 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194304 56066 0 0 0 116020 94 0 0 24 0 2 0 1112981745 242110464 56051 1992294400 134512640 135305190 4294956144 18446744073709551615 134528512 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6157/statm: 59109 56051 83 193 0 58913 0
[pid=6157/tid=6158] ppid=6154 vsize=236436 CPUtime=580.68
/proc/6157/task/6158/stat : 6158 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194368 23817 0 0 0 58023 45 0 0 20 0 2 0 1112981758 242110464 56051 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.46
Current children cumulated vsize (KiB) 241792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 2.03 1.93 1.55 3/67 6164
/proc/meminfo: memFree=1552168/2055920 swapFree=4178540/4192956
[pid=6154] ppid=6152 vsize=5356 CPUtime=0.32
/proc/6154/stat : 6154 (manysat.sh) S 6152 6154 5894 0 -1 4194304 312 2039 0 0 0 0 31 1 16 0 1 0 1112981712 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6154/statm: 1339 238 195 169 0 50 0
[pid=6157] ppid=6154 vsize=236436 CPUtime=1199.86
/proc/6157/stat : 6157 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194304 56080 0 0 0 119892 94 0 0 17 0 2 0 1112981745 242110464 56065 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6157/statm: 59109 56065 83 193 0 58913 0
[pid=6157/tid=6158] ppid=6154 vsize=236436 CPUtime=600.08
/proc/6157/task/6158/stat : 6158 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194368 23817 0 0 0 59963 45 0 0 22 0 2 0 1112981758 242110464 56065 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 241792

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

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

[startup+601.706 s]
/proc/loadavg: 2.03 1.93 1.55 3/67 6164
/proc/meminfo: memFree=1552168/2055920 swapFree=4178540/4192956
[pid=6154] ppid=6152 vsize=5356 CPUtime=0.32
/proc/6154/stat : 6154 (manysat.sh) S 6152 6154 5894 0 -1 4194304 312 2039 0 0 0 0 31 1 16 0 1 0 1112981712 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6154/statm: 1339 238 195 169 0 50 0
[pid=6157] ppid=6154 vsize=236436 CPUtime=1199.86
/proc/6157/stat : 6157 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194304 56080 0 0 0 119892 94 0 0 17 0 2 0 1112981745 242110464 56065 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6157/statm: 59109 56065 83 193 0 58913 0
[pid=6157/tid=6158] ppid=6154 vsize=236436 CPUtime=600.08
/proc/6157/task/6158/stat : 6158 (manysat1.1_stat) R 6154 6154 5894 0 -1 4194368 23817 0 0 0 59963 45 0 0 22 0 2 0 1112981758 242110464 56065 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 241792

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6154 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=314952
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=18997
# CPU time returned by wait4() is 0.333949
# while last known CPU time is 1200.18
#
# 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): 1200.18
CPU user time (s): 1199.23
CPU system time (s): 0.95
CPU usage (%): 199.457
Max. virtual memory (cumulated for all children) (KiB): 241792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.314952
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2351
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 0.545917 second user time and 1.65975 second system time

The end

Launcher Data 

Begin job on node19 at 2009-03-30 10:52:38
IDJOB=1525463
IDBENCH=70348
IDSOLVER=515
FILE ID=node19/1525463-1238403158
PBS_JOBID= 9061383
Free space on /tmp= 66404 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-S2126130224-030.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525463-1238403158/watcher-1525463-1238403158 -o /tmp/evaluation-result-1525463-1238403158/solver-1525463-1238403158 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525463-1238403158.cnf aimd 2

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

MD5SUM BENCH= 3ed6e5f5358c1fd3f163dcbb9450e91a
RANDOM SEED=34111945

node19.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		: 3000.235
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		: 3000.235
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:       1779232 kB
Buffers:         54672 kB
Cached:         134204 kB
SwapCached:       8188 kB
Active:          42816 kB
Inactive:       155960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1779232 kB
SwapTotal:     4192956 kB
SwapFree:      4178540 kB
Dirty:            2756 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            63912 kB
Committed_AS:  2992400 kB
PageTables:       1456 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= 66400 MiB
End job on node19 at 2009-03-30 11:02:42