Trace number 1525462

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 1/2009-03-20? (TO) 1200.19 602.419

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...
0.06/0.08	c ==============================================================================
0.06/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.06/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.06/0.08	c ==============================================================================
0.06/0.08	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:   0.224965 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-1525462-1238403152/watcher-1525462-1238403152 -o /tmp/evaluation-result-1525462-1238403152/solver-1525462-1238403152 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525462-1238403152.cnf aimd 1 

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 2955
/proc/meminfo: memFree=1486768/2055920 swapFree=4171920/4192956
[pid=2955] ppid=2953 vsize=5356 CPUtime=0
/proc/2955/stat : 2955 (manysat.sh) R 2953 2955 2736 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1112980903 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 217871608479 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/2955/statm: 1339 234 194 169 0 50 0
[pid=2956] ppid=2955 vsize=1556 CPUtime=0
/proc/2956/stat : 2956 (SatElite) R 2955 2955 2736 0 -1 4194304 292 0 0 0 0 0 0 0 18 0 1 0 1112980903 1593344 276 1992294400 134512640 135034092 4294956096 18446744073709551615 134544739 0 0 4096 3 0 0 0 17 0 0 0
/proc/2956/statm: 389 279 50 127 0 259 0

[startup+0.0732459 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 2955
/proc/meminfo: memFree=1486768/2055920 swapFree=4171920/4192956
[pid=2955] ppid=2953 vsize=5356 CPUtime=0
/proc/2955/stat : 2955 (manysat.sh) S 2953 2955 2736 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112980903 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2955/statm: 1339 235 195 169 0 50 0
[pid=2956] ppid=2955 vsize=7600 CPUtime=0.06
/proc/2956/stat : 2956 (SatElite) R 2955 2955 2736 0 -1 4194304 1737 0 0 0 5 1 0 0 19 0 1 0 1112980903 7782400 1721 1992294400 134512640 135034092 4294956096 18446744073709551615 134542704 0 0 4096 3 0 0 0 17 0 0 0
/proc/2956/statm: 1900 1721 50 127 0 1770 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12956

[startup+0.101248 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 2955
/proc/meminfo: memFree=1486768/2055920 swapFree=4171920/4192956
[pid=2955] ppid=2953 vsize=5356 CPUtime=0
/proc/2955/stat : 2955 (manysat.sh) S 2953 2955 2736 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112980903 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2955/statm: 1339 235 195 169 0 50 0
[pid=2956] ppid=2955 vsize=8160 CPUtime=0.09
/proc/2956/stat : 2956 (SatElite) R 2955 2955 2736 0 -1 4194304 1902 0 0 0 8 1 0 0 19 0 1 0 1112980903 8355840 1886 1992294400 134512640 135034092 4294956096 18446744073709551615 134574590 0 0 4096 3 0 0 0 17 0 0 0
/proc/2956/statm: 2040 1886 68 127 0 1910 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13516

[startup+0.30127 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 2955
/proc/meminfo: memFree=1486768/2055920 swapFree=4171920/4192956
[pid=2955] ppid=2953 vsize=5356 CPUtime=0
/proc/2955/stat : 2955 (manysat.sh) S 2953 2955 2736 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112980903 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2955/statm: 1339 235 195 169 0 50 0
[pid=2956] ppid=2955 vsize=8164 CPUtime=0.29
/proc/2956/stat : 2956 (SatElite) R 2955 2955 2736 0 -1 4194304 2036 0 0 0 27 2 0 0 21 0 1 0 1112980903 8359936 1888 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/2956/statm: 2041 1888 69 127 0 1911 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13520

[startup+0.701325 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 2955
/proc/meminfo: memFree=1486768/2055920 swapFree=4171920/4192956
[pid=2955] ppid=2953 vsize=5356 CPUtime=0.32
/proc/2955/stat : 2955 (manysat.sh) S 2953 2955 2736 0 -1 4194304 312 2039 0 0 0 0 30 2 16 0 1 0 1112980903 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2955/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 5356

[startup+1.50142 s]
/proc/loadavg: 0.92 0.98 1.08 3/67 2959
/proc/meminfo: memFree=1471376/2055920 swapFree=4171920/4192956
[pid=2955] ppid=2953 vsize=5356 CPUtime=0.32
/proc/2955/stat : 2955 (manysat.sh) S 2953 2955 2736 0 -1 4194304 312 2039 0 0 0 0 30 2 16 0 1 0 1112980903 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2955/statm: 1339 238 195 169 0 50 0
[pid=2958] ppid=2955 vsize=27504 CPUtime=2.18
/proc/2958/stat : 2958 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194304 3856 0 0 0 215 3 0 0 17 0 2 0 1112980936 28164096 3842 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2958/statm: 6876 3842 83 193 0 6680 0
[pid=2958/tid=2959] ppid=2955 vsize=27504 CPUtime=1.02
/proc/2958/task/2959/stat : 2959 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194368 486 0 0 0 102 0 0 0 17 0 2 0 1112980950 28164096 3842 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.5
Current children cumulated vsize (KiB) 32860

[startup+3.45912 s]
/proc/loadavg: 0.92 0.98 1.08 3/67 2959
/proc/meminfo: memFree=1468240/2055920 swapFree=4171920/4192956
[pid=2955] ppid=2953 vsize=5356 CPUtime=0.32
/proc/2955/stat : 2955 (manysat.sh) S 2953 2955 2736 0 -1 4194304 312 2039 0 0 0 0 30 2 16 0 1 0 1112980903 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2955/statm: 1339 238 195 169 0 50 0
[pid=2958] ppid=2955 vsize=30632 CPUtime=5.17
/proc/2958/stat : 2958 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194304 4693 0 0 0 510 7 0 0 17 0 2 0 1112980936 31367168 4679 1992294400 134512640 135305190 4294956144 18446744073709551615 134546699 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2958/statm: 7658 4679 83 193 0 7462 0
[pid=2958/tid=2959] ppid=2955 vsize=30632 CPUtime=2.96
/proc/2958/task/2959/stat : 2959 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194368 1053 0 0 0 294 2 0 0 18 0 2 0 1112980950 31367168 4679 1992294400 134512640 135305190 4294956144 18446744073709551615 134694990 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.49
Current children cumulated vsize (KiB) 35988

[startup+6.30278 s]
/proc/loadavg: 1.01 1.00 1.09 3/67 2959
/proc/meminfo: memFree=1461520/2055920 swapFree=4171920/4192956
[pid=2955] ppid=2953 vsize=5356 CPUtime=0.32
/proc/2955/stat : 2955 (manysat.sh) S 2953 2955 2736 0 -1 4194304 312 2039 0 0 0 0 30 2 16 0 1 0 1112980903 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2955/statm: 1339 238 195 169 0 50 0
[pid=2958] ppid=2955 vsize=36444 CPUtime=10.68
/proc/2958/stat : 2958 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194304 6195 0 0 0 1057 11 0 0 17 0 2 0 1112980936 37318656 6181 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2958/statm: 9111 6181 83 193 0 8915 0
[pid=2958/tid=2959] ppid=2955 vsize=36444 CPUtime=5.75
/proc/2958/task/2959/stat : 2959 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194368 1695 0 0 0 571 4 0 0 17 0 2 0 1112980950 37318656 6181 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 11
Current children cumulated vsize (KiB) 41800

[startup+12.7015 s]
/proc/loadavg: 1.09 1.02 1.09 3/67 2959
/proc/meminfo: memFree=1448280/2055920 swapFree=4171920/4192956
[pid=2955] ppid=2953 vsize=5356 CPUtime=0.32
/proc/2955/stat : 2955 (manysat.sh) S 2953 2955 2736 0 -1 4194304 312 2039 0 0 0 0 30 2 16 0 1 0 1112980903 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2955/statm: 1339 238 195 169 0 50 0
[pid=2958] ppid=2955 vsize=50740 CPUtime=23.42
/proc/2958/stat : 2958 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194304 9673 0 0 0 2328 14 0 0 17 0 2 0 1112980936 51957760 9659 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2958/statm: 12685 9659 83 193 0 12489 0
[pid=2958/tid=2959] ppid=2955 vsize=50740 CPUtime=12.15
/proc/2958/task/2959/stat : 2959 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194368 3071 0 0 0 1209 6 0 0 17 0 2 0 1112980950 51957760 9659 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 23.74
Current children cumulated vsize (KiB) 56096

[startup+25.503 s]
/proc/loadavg: 1.29 1.06 1.11 3/67 2959
/proc/meminfo: memFree=1435352/2055920 swapFree=4171920/4192956
[pid=2955] ppid=2953 vsize=5356 CPUtime=0.32
/proc/2955/stat : 2955 (manysat.sh) S 2953 2955 2736 0 -1 4194304 312 2039 0 0 0 0 30 2 16 0 1 0 1112980903 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2955/statm: 1339 238 195 169 0 50 0
[pid=2958] ppid=2955 vsize=61360 CPUtime=48.94
/proc/2958/stat : 2958 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194304 12450 0 0 0 4874 20 0 0 17 0 2 0 1112980936 62832640 12436 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2958/statm: 15340 12436 83 193 0 15144 0
[pid=2958/tid=2959] ppid=2955 vsize=61360 CPUtime=24.93
/proc/2958/task/2959/stat : 2959 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194368 4290 0 0 0 2485 8 0 0 17 0 2 0 1112980950 62832640 12436 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 49.26
Current children cumulated vsize (KiB) 66716

[startup+51.1029 s]
/proc/loadavg: 1.53 1.14 1.13 3/67 2959
/proc/meminfo: memFree=1412120/2055920 swapFree=4171920/4192956
[pid=2955] ppid=2953 vsize=5356 CPUtime=0.32
/proc/2955/stat : 2955 (manysat.sh) S 2953 2955 2736 0 -1 4194304 312 2039 0 0 0 0 30 2 16 0 1 0 1112980903 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2955/statm: 1339 238 195 169 0 50 0
[pid=2958] ppid=2955 vsize=84548 CPUtime=100.01
/proc/2958/stat : 2958 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194304 18242 0 0 0 9975 26 0 0 17 0 2 0 1112980936 86577152 18228 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2958/statm: 21137 18228 83 193 0 20941 0
[pid=2958/tid=2959] ppid=2955 vsize=84548 CPUtime=50.53
/proc/2958/task/2959/stat : 2959 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194368 6644 0 0 0 5041 12 0 0 16 0 2 0 1112980950 86577152 18228 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 100.33
Current children cumulated vsize (KiB) 89904

[startup+102.303 s]
/proc/loadavg: 1.79 1.27 1.17 3/67 2959
/proc/meminfo: memFree=1404760/2055920 swapFree=4171920/4192956
[pid=2955] ppid=2953 vsize=5356 CPUtime=0.32
/proc/2955/stat : 2955 (manysat.sh) S 2953 2955 2736 0 -1 4194304 312 2039 0 0 0 0 30 2 16 0 1 0 1112980903 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2955/statm: 1339 238 195 169 0 50 0
[pid=2958] ppid=2955 vsize=92300 CPUtime=202.16
/proc/2958/stat : 2958 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194304 20065 0 0 0 20185 31 0 0 19 0 2 0 1112980936 94515200 20051 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2958/statm: 23075 20051 83 193 0 22879 0
[pid=2958/tid=2959] ppid=2955 vsize=92300 CPUtime=101.7
/proc/2958/task/2959/stat : 2959 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194368 7413 0 0 0 10156 14 0 0 17 0 2 0 1112980950 94515200 20051 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 202.48
Current children cumulated vsize (KiB) 97656

[startup+162.303 s]
/proc/loadavg: 1.92 1.40 1.22 3/67 2959
/proc/meminfo: memFree=1377624/2055920 swapFree=4171920/4192956
[pid=2955] ppid=2953 vsize=5356 CPUtime=0.32
/proc/2955/stat : 2955 (manysat.sh) S 2953 2955 2736 0 -1 4194304 312 2039 0 0 0 0 30 2 16 0 1 0 1112980903 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2955/statm: 1339 238 195 169 0 50 0
[pid=2958] ppid=2955 vsize=119504 CPUtime=321.86
/proc/2958/stat : 2958 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194304 26827 0 0 0 32144 42 0 0 17 0 2 0 1112980936 122372096 26813 1992294400 134512640 135305190 4294956144 18446744073709551615 134557491 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2958/statm: 29876 26813 83 193 0 29680 0
[pid=2958/tid=2959] ppid=2955 vsize=119504 CPUtime=161.66
/proc/2958/task/2959/stat : 2959 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194368 10585 0 0 0 16146 20 0 0 17 0 2 0 1112980950 122372096 26813 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 322.18
Current children cumulated vsize (KiB) 124860

[startup+222.303 s]
/proc/loadavg: 1.97 1.51 1.27 3/67 2959
/proc/meminfo: memFree=1356760/2055920 swapFree=4171920/4192956
[pid=2955] ppid=2953 vsize=5356 CPUtime=0.32
/proc/2955/stat : 2955 (manysat.sh) S 2953 2955 2736 0 -1 4194304 312 2039 0 0 0 0 30 2 16 0 1 0 1112980903 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2955/statm: 1339 238 195 169 0 50 0
[pid=2958] ppid=2955 vsize=139900 CPUtime=441.57
/proc/2958/stat : 2958 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194304 32041 0 0 0 44104 53 0 0 17 0 2 0 1112980936 143257600 32027 1992294400 134512640 135305190 4294956144 18446744073709551615 134556789 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2958/statm: 34975 32027 83 193 0 34779 0
[pid=2958/tid=2959] ppid=2955 vsize=139900 CPUtime=221.46
/proc/2958/task/2959/stat : 2959 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194368 12859 0 0 0 22121 25 0 0 17 0 2 0 1112980950 143257600 32027 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 441.89
Current children cumulated vsize (KiB) 145256

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.31 3/67 2959
/proc/meminfo: memFree=1336856/2055920 swapFree=4171920/4192956
[pid=2955] ppid=2953 vsize=5356 CPUtime=0.32
/proc/2955/stat : 2955 (manysat.sh) S 2953 2955 2736 0 -1 4194304 312 2039 0 0 0 0 30 2 16 0 1 0 1112980903 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2955/statm: 1339 238 195 169 0 50 0
[pid=2958] ppid=2955 vsize=161824 CPUtime=561.28
/proc/2958/stat : 2958 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194304 37419 0 0 0 56065 63 0 0 17 0 2 0 1112980936 165707776 37405 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2958/statm: 40456 37405 83 193 0 40260 0
[pid=2958/tid=2959] ppid=2955 vsize=161824 CPUtime=281.19
/proc/2958/task/2959/stat : 2959 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194368 15508 0 0 0 28089 30 0 0 17 0 2 0 1112980950 165707776 37405 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 561.6
Current children cumulated vsize (KiB) 167180

[startup+342.301 s]
/proc/loadavg: 1.99 1.66 1.35 3/67 2959
/proc/meminfo: memFree=1319320/2055920 swapFree=4171920/4192956
[pid=2955] ppid=2953 vsize=5356 CPUtime=0.32
/proc/2955/stat : 2955 (manysat.sh) S 2953 2955 2736 0 -1 4194304 312 2039 0 0 0 0 30 2 16 0 1 0 1112980903 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2955/statm: 1339 238 195 169 0 50 0
[pid=2958] ppid=2955 vsize=177848 CPUtime=680.99
/proc/2958/stat : 2958 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194304 41395 0 0 0 68030 69 0 0 19 0 2 0 1112980936 182116352 41381 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2958/statm: 44462 41381 83 193 0 44266 0
[pid=2958/tid=2959] ppid=2955 vsize=177848 CPUtime=341.03
/proc/2958/task/2959/stat : 2959 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194368 17104 0 0 0 34070 33 0 0 17 0 2 0 1112980950 182116352 41381 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 681.31
Current children cumulated vsize (KiB) 183204

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.39 3/67 2959
/proc/meminfo: memFree=1303192/2055920 swapFree=4171920/4192956
[pid=2955] ppid=2953 vsize=5356 CPUtime=0.32
/proc/2955/stat : 2955 (manysat.sh) S 2953 2955 2736 0 -1 4194304 312 2039 0 0 0 0 30 2 16 0 1 0 1112980903 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2955/statm: 1339 238 195 169 0 50 0
[pid=2958] ppid=2955 vsize=193784 CPUtime=800.7
/proc/2958/stat : 2958 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194304 45419 0 0 0 79992 78 0 0 17 0 2 0 1112980936 198434816 45405 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2958/statm: 48446 45405 83 193 0 48250 0
[pid=2958/tid=2959] ppid=2955 vsize=193784 CPUtime=400.77
/proc/2958/task/2959/stat : 2959 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194368 18762 0 0 0 40040 37 0 0 17 0 2 0 1112980950 198434816 45405 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 801.02
Current children cumulated vsize (KiB) 199140

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.42 3/67 2959
/proc/meminfo: memFree=1293720/2055920 swapFree=4171920/4192956
[pid=2955] ppid=2953 vsize=5356 CPUtime=0.32
/proc/2955/stat : 2955 (manysat.sh) S 2953 2955 2736 0 -1 4194304 312 2039 0 0 0 0 30 2 16 0 1 0 1112980903 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2955/statm: 1339 238 195 169 0 50 0
[pid=2958] ppid=2955 vsize=203000 CPUtime=920.42
/proc/2958/stat : 2958 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194304 47798 0 0 0 91957 85 0 0 25 0 2 0 1112980936 207872000 47784 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2958/statm: 50750 47784 83 193 0 50554 0
[pid=2958/tid=2959] ppid=2955 vsize=203000 CPUtime=460.51
/proc/2958/task/2959/stat : 2959 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194368 19594 0 0 0 46011 40 0 0 17 0 2 0 1112980950 207872000 47784 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 920.74
Current children cumulated vsize (KiB) 208356

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.46 3/67 2965
/proc/meminfo: memFree=1288600/2055920 swapFree=4171920/4192956
[pid=2955] ppid=2953 vsize=5356 CPUtime=0.32
/proc/2955/stat : 2955 (manysat.sh) S 2953 2955 2736 0 -1 4194304 312 2039 0 0 0 0 30 2 16 0 1 0 1112980903 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2955/statm: 1339 238 195 169 0 50 0
[pid=2958] ppid=2955 vsize=208024 CPUtime=1040.07
/proc/2958/stat : 2958 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194304 48997 0 0 0 103919 88 0 0 18 0 2 0 1112980936 213016576 48983 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2958/statm: 52006 48983 83 193 0 51810 0
[pid=2958/tid=2959] ppid=2955 vsize=208024 CPUtime=520.23
/proc/2958/task/2959/stat : 2959 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194368 20039 0 0 0 51981 42 0 0 18 0 2 0 1112980950 213016576 48983 1992294400 134512640 135305190 4294956144 18446744073709551615 134528433 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1040.39
Current children cumulated vsize (KiB) 213380

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.49 3/67 2965
/proc/meminfo: memFree=1282584/2055920 swapFree=4171920/4192956
[pid=2955] ppid=2953 vsize=5356 CPUtime=0.32
/proc/2955/stat : 2955 (manysat.sh) S 2953 2955 2736 0 -1 4194304 312 2039 0 0 0 0 30 2 16 0 1 0 1112980903 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2955/statm: 1339 238 195 169 0 50 0
[pid=2958] ppid=2955 vsize=214168 CPUtime=1159.76
/proc/2958/stat : 2958 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194304 50568 0 0 0 115883 93 0 0 25 0 2 0 1112980936 219308032 50554 1992294400 134512640 135305190 4294956144 18446744073709551615 134528215 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2958/statm: 53542 50554 83 193 0 53346 0
[pid=2958/tid=2959] ppid=2955 vsize=214168 CPUtime=579.97
/proc/2958/task/2959/stat : 2959 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194368 20593 0 0 0 57953 44 0 0 25 0 2 0 1112980950 219308032 50554 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1160.08
Current children cumulated vsize (KiB) 219524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+602.401 s]
/proc/loadavg: 2.07 1.87 1.50 3/67 2965
/proc/meminfo: memFree=1272216/2055920 swapFree=4171920/4192956
[pid=2955] ppid=2953 vsize=5356 CPUtime=0.32
/proc/2955/stat : 2955 (manysat.sh) S 2953 2955 2736 0 -1 4194304 312 2039 0 0 0 0 30 2 16 0 1 0 1112980903 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2955/statm: 1339 238 195 169 0 50 0
[pid=2958] ppid=2955 vsize=224296 CPUtime=1199.87
/proc/2958/stat : 2958 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194304 53151 0 0 0 119888 99 0 0 16 0 2 0 1112980936 229679104 53137 1992294400 134512640 135305190 4294956144 18446744073709551615 134528501 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2958/statm: 56074 53137 83 193 0 55878 0
[pid=2958/tid=2959] ppid=2955 vsize=224296 CPUtime=599.98
/proc/2958/task/2959/stat : 2959 (manysat1.1_stat) R 2955 2955 2736 0 -1 4194368 21565 0 0 0 59952 46 0 0 17 0 2 0 1112980950 229679104 53137 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 229652

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2955 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=307953
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=25996
# CPU time returned by wait4() is 0.333949
# while last known CPU time is 1200.19
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 602.419
CPU time (s): 1200.19
CPU user time (s): 1199.18
CPU system time (s): 1.01
CPU usage (%): 199.228
Max. virtual memory (cumulated for all children) (KiB): 229652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.307953
system time used= 0.025996
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= 4

runsolver used 0.632903 second user time and 1.67175 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-30 10:52:32
IDJOB=1525462
IDBENCH=70348
IDSOLVER=514
FILE ID=node28/1525462-1238403152
PBS_JOBID= 9061412
Free space on /tmp= 66304 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S2126130224-030.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525462-1238403152/watcher-1525462-1238403152 -o /tmp/evaluation-result-1525462-1238403152/solver-1525462-1238403152 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525462-1238403152.cnf aimd 1

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

MD5SUM BENCH= 3ed6e5f5358c1fd3f163dcbb9450e91a
RANDOM SEED=1663051099

node28.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		: 3000.212
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		: 3000.212
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:       1487312 kB
Buffers:        104524 kB
Cached:         353664 kB
SwapCached:      14208 kB
Active:          40892 kB
Inactive:       434216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1487312 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            2764 kB
Writeback:           0 kB
Mapped:          17876 kB
Slab:            79388 kB
Committed_AS:  2846548 kB
PageTables:       1428 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= 66304 MiB
End job on node28 at 2009-03-30 11:02:36