Trace number 1525168

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) 1200.18 601.518

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1582955175-042.cnf
MD5SUM7696351997fcc9a0c11830645b719732
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.493924
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    8400    25200 |    2519       0        0     nan |  0.000 % |
0.01/0.03	c |         0 |    8345    25386 |      --       0       --      -- |     --   | -55/186
0.01/0.03	c ==============================================================================
0.01/0.03	c Result  :   #vars: 1946   #clauses: 8345   #literals: 25386
0.01/0.03	c CPU time:   0.024996 s
0.01/0.03	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-1525168-1238388323/watcher-1525168-1238388323 -o /tmp/evaluation-result-1525168-1238388323/solver-1525168-1238388323 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525168-1238388323.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: 0.99 0.98 1.00 3/64 8954
/proc/meminfo: memFree=1481456/2055920 swapFree=4178264/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0
/proc/8954/stat : 8954 (manysat.sh) R 8952 8954 8674 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1111497853 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 269028485791 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/8954/statm: 1339 234 194 169 0 50 0
[pid=8955] ppid=8954 vsize=956 CPUtime=0
/proc/8955/stat : 8955 (SatElite) R 8954 8954 8674 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 1111497854 978944 158 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/8955/statm: 272 160 50 127 0 142 0

[startup+0.0228411 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 8954
/proc/meminfo: memFree=1481456/2055920 swapFree=4178264/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0
/proc/8954/stat : 8954 (manysat.sh) S 8952 8954 8674 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111497853 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8954/statm: 1339 235 195 169 0 50 0
[pid=8955] ppid=8954 vsize=1620 CPUtime=0.01
/proc/8955/stat : 8955 (SatElite) R 8954 8954 8674 0 -1 4194304 325 0 0 0 1 0 0 0 19 0 1 0 1111497854 1658880 309 1992294400 134512640 135034092 4294956096 18446744073709551615 134566400 0 0 4096 3 0 0 0 17 0 0 0
/proc/8955/statm: 405 309 68 127 0 275 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6976

[startup+0.101862 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 8954
/proc/meminfo: memFree=1481456/2055920 swapFree=4178264/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.03
/proc/8954/stat : 8954 (manysat.sh) S 8952 8954 8674 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111497853 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301891 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 8954
/proc/meminfo: memFree=1481456/2055920 swapFree=4178264/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.03
/proc/8954/stat : 8954 (manysat.sh) S 8952 8954 8674 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111497853 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701959 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 8954
/proc/meminfo: memFree=1481456/2055920 swapFree=4178264/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.03
/proc/8954/stat : 8954 (manysat.sh) S 8952 8954 8674 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111497853 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50109 s]
/proc/loadavg: 1.07 1.00 1.01 3/67 8958
/proc/meminfo: memFree=1475536/2055920 swapFree=4178264/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.03
/proc/8954/stat : 8954 (manysat.sh) S 8952 8954 8674 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111497853 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 238 195 169 0 50 0
[pid=8957] ppid=8954 vsize=19104 CPUtime=2.89
/proc/8957/stat : 8957 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194304 1679 0 0 0 288 1 0 0 16 0 2 0 1111497857 19562496 1664 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8957/statm: 4776 1664 83 193 0 4580 0
[pid=8957/tid=8958] ppid=8954 vsize=19104 CPUtime=1.43
/proc/8957/task/8958/stat : 8958 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194368 585 0 0 0 143 0 0 0 16 0 2 0 1111497859 19562496 1664 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 24460

[startup+3.10135 s]
/proc/loadavg: 1.07 1.00 1.01 3/67 8958
/proc/meminfo: memFree=1472464/2055920 swapFree=4178264/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.03
/proc/8954/stat : 8954 (manysat.sh) S 8952 8954 8674 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111497853 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 238 195 169 0 50 0
[pid=8957] ppid=8954 vsize=23836 CPUtime=6.09
/proc/8957/stat : 8957 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194304 3003 0 0 0 606 3 0 0 17 0 2 0 1111497857 24408064 2988 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8957/statm: 5959 2988 83 193 0 5763 0
[pid=8957/tid=8958] ppid=8954 vsize=23836 CPUtime=3.03
/proc/8957/task/8958/stat : 8958 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194368 1247 0 0 0 302 1 0 0 17 0 2 0 1111497859 24408064 2988 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 29192

[startup+6.30186 s]
/proc/loadavg: 1.07 1.00 1.01 3/67 8958
/proc/meminfo: memFree=1465424/2055920 swapFree=4178264/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.03
/proc/8954/stat : 8954 (manysat.sh) S 8952 8954 8674 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111497853 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 238 195 169 0 50 0
[pid=8957] ppid=8954 vsize=28272 CPUtime=12.46
/proc/8957/stat : 8957 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194304 3932 0 0 0 1242 4 0 0 17 0 2 0 1111497857 28950528 3917 1992294400 134512640 135305190 4294956144 18446744073709551615 134528636 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8957/statm: 7068 3917 83 193 0 6872 0
[pid=8957/tid=8958] ppid=8954 vsize=28272 CPUtime=6.23
/proc/8957/task/8958/stat : 8958 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194368 1721 0 0 0 621 2 0 0 17 0 2 0 1111497859 28950528 3917 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 33628

[startup+12.7019 s]
/proc/loadavg: 1.22 1.03 1.02 3/67 8958
/proc/meminfo: memFree=1459544/2055920 swapFree=4178264/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.03
/proc/8954/stat : 8954 (manysat.sh) S 8952 8954 8674 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111497853 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 238 195 169 0 50 0
[pid=8957] ppid=8954 vsize=35124 CPUtime=25.23
/proc/8957/stat : 8957 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194304 5614 0 0 0 2517 6 0 0 17 0 2 0 1111497857 35966976 5599 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8957/statm: 8781 5599 83 193 0 8585 0
[pid=8957/tid=8958] ppid=8954 vsize=35124 CPUtime=12.62
/proc/8957/task/8958/stat : 8958 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194368 2564 0 0 0 1259 3 0 0 16 0 2 0 1111497859 35966976 5599 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 40480

[startup+25.5019 s]
/proc/loadavg: 1.34 1.06 1.02 3/67 8958
/proc/meminfo: memFree=1453656/2055920 swapFree=4178264/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.03
/proc/8954/stat : 8954 (manysat.sh) S 8952 8954 8674 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111497853 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 238 195 169 0 50 0
[pid=8957] ppid=8954 vsize=39776 CPUtime=50.76
/proc/8957/stat : 8957 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194304 7010 0 0 0 5067 9 0 0 17 0 2 0 1111497857 40730624 6995 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8957/statm: 9944 6995 83 193 0 9748 0
[pid=8957/tid=8958] ppid=8954 vsize=39776 CPUtime=25.42
/proc/8957/task/8958/stat : 8958 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194368 3315 0 0 0 2537 5 0 0 16 0 2 0 1111497859 40730624 6995 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 45132

[startup+51.101 s]
/proc/loadavg: 1.64 1.15 1.05 3/67 8958
/proc/meminfo: memFree=1439960/2055920 swapFree=4178264/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.03
/proc/8954/stat : 8954 (manysat.sh) S 8952 8954 8674 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111497853 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 238 195 169 0 50 0
[pid=8957] ppid=8954 vsize=54232 CPUtime=101.84
/proc/8957/stat : 8957 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194304 10297 0 0 0 10169 15 0 0 17 0 2 0 1111497857 55533568 10282 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8957/statm: 13558 10282 83 193 0 13362 0
[pid=8957/tid=8958] ppid=8954 vsize=54232 CPUtime=50.99
/proc/8957/task/8958/stat : 8958 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194368 5138 0 0 0 5092 7 0 0 22 0 2 0 1111497859 55533568 10282 1992294400 134512640 135305190 4294956144 18446744073709551615 134528181 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 59588

[startup+102.305 s]
/proc/loadavg: 2.01 1.33 1.12 3/67 8958
/proc/meminfo: memFree=1427864/2055920 swapFree=4178264/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.03
/proc/8954/stat : 8954 (manysat.sh) S 8952 8954 8674 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111497853 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 238 195 169 0 50 0
[pid=8957] ppid=8954 vsize=66088 CPUtime=204.01
/proc/8957/stat : 8957 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194304 13281 0 0 0 20381 20 0 0 25 0 2 0 1111497857 67674112 13266 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8957/statm: 16522 13266 83 193 0 16326 0
[pid=8957/tid=8958] ppid=8954 vsize=66088 CPUtime=102.17
/proc/8957/task/8958/stat : 8958 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194368 6796 0 0 0 10207 10 0 0 17 0 2 0 1111497859 67674112 13266 1992294400 134512640 135305190 4294956144 18446744073709551615 134528304 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.04
Current children cumulated vsize (KiB) 71444

[startup+162.303 s]
/proc/loadavg: 2.17 1.50 1.19 3/67 8958
/proc/meminfo: memFree=1416600/2055920 swapFree=4178264/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.03
/proc/8954/stat : 8954 (manysat.sh) S 8952 8954 8674 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111497853 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 238 195 169 0 50 0
[pid=8957] ppid=8954 vsize=77184 CPUtime=323.73
/proc/8957/stat : 8957 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194304 16120 0 0 0 32347 26 0 0 25 0 2 0 1111497857 79036416 16105 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8957/statm: 19296 16105 83 193 0 19100 0
[pid=8957/tid=8958] ppid=8954 vsize=77184 CPUtime=162.14
/proc/8957/task/8958/stat : 8958 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194368 8014 0 0 0 16201 13 0 0 17 0 2 0 1111497859 79036416 16105 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.76
Current children cumulated vsize (KiB) 82540

[startup+222.302 s]
/proc/loadavg: 2.06 1.59 1.24 3/67 8958
/proc/meminfo: memFree=1408088/2055920 swapFree=4178264/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.03
/proc/8954/stat : 8954 (manysat.sh) S 8952 8954 8674 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111497853 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 238 195 169 0 50 0
[pid=8957] ppid=8954 vsize=85888 CPUtime=443.46
/proc/8957/stat : 8957 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194304 18193 0 0 0 44316 30 0 0 19 0 2 0 1111497857 87949312 18178 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8957/statm: 21472 18178 83 193 0 21276 0
[pid=8957/tid=8958] ppid=8954 vsize=85888 CPUtime=222.11
/proc/8957/task/8958/stat : 8958 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194368 8947 0 0 0 22196 15 0 0 25 0 2 0 1111497859 87949312 18178 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.49
Current children cumulated vsize (KiB) 91244

[startup+282.301 s]
/proc/loadavg: 2.02 1.66 1.28 3/67 8958
/proc/meminfo: memFree=1397592/2055920 swapFree=4178264/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.03
/proc/8954/stat : 8954 (manysat.sh) S 8952 8954 8674 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111497853 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 238 195 169 0 50 0
[pid=8957] ppid=8954 vsize=96588 CPUtime=563.19
/proc/8957/stat : 8957 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194304 20853 0 0 0 56283 36 0 0 17 0 2 0 1111497857 98906112 20838 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8957/statm: 24147 20838 83 193 0 23951 0
[pid=8957/tid=8958] ppid=8954 vsize=96588 CPUtime=282.09
/proc/8957/task/8958/stat : 8958 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194368 10429 0 0 0 28190 19 0 0 19 0 2 0 1111497859 98906112 20838 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.22
Current children cumulated vsize (KiB) 101944

[startup+342.302 s]
/proc/loadavg: 2.01 1.72 1.32 3/67 8958
/proc/meminfo: memFree=1393688/2055920 swapFree=4178264/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.03
/proc/8954/stat : 8954 (manysat.sh) S 8952 8954 8674 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111497853 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 238 195 169 0 50 0
[pid=8957] ppid=8954 vsize=100952 CPUtime=682.92
/proc/8957/stat : 8957 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194304 21815 0 0 0 68253 39 0 0 25 0 2 0 1111497857 103374848 21800 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8957/statm: 25238 21800 83 193 0 25042 0
[pid=8957/tid=8958] ppid=8954 vsize=100952 CPUtime=342.05
/proc/8957/task/8958/stat : 8958 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194368 10549 0 0 0 34186 19 0 0 25 0 2 0 1111497859 103374848 21800 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.95
Current children cumulated vsize (KiB) 106308

[startup+402.301 s]
/proc/loadavg: 2.00 1.77 1.37 3/67 8958
/proc/meminfo: memFree=1381592/2055920 swapFree=4178264/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.03
/proc/8954/stat : 8954 (manysat.sh) S 8952 8954 8674 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111497853 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 238 195 169 0 50 0
[pid=8957] ppid=8954 vsize=112564 CPUtime=802.65
/proc/8957/stat : 8957 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194304 24842 0 0 0 80219 46 0 0 25 0 2 0 1111497857 115265536 24827 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8957/statm: 28141 24827 83 193 0 27945 0
[pid=8957/tid=8958] ppid=8954 vsize=112564 CPUtime=402.03
/proc/8957/task/8958/stat : 8958 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194368 12349 0 0 0 40179 24 0 0 25 0 2 0 1111497859 115265536 24827 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.68
Current children cumulated vsize (KiB) 117920

[startup+462.303 s]
/proc/loadavg: 2.00 1.81 1.40 3/67 8958
/proc/meminfo: memFree=1381144/2055920 swapFree=4178264/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.03
/proc/8954/stat : 8954 (manysat.sh) S 8952 8954 8674 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111497853 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 238 195 169 0 50 0
[pid=8957] ppid=8954 vsize=112724 CPUtime=922.38
/proc/8957/stat : 8957 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194304 24950 0 0 0 92192 46 0 0 25 0 2 0 1111497857 115429376 24935 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8957/statm: 28181 24935 83 193 0 27985 0
[pid=8957/tid=8958] ppid=8954 vsize=112724 CPUtime=461.99
/proc/8957/task/8958/stat : 8958 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194368 12401 0 0 0 46175 24 0 0 25 0 2 0 1111497859 115429376 24935 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.41
Current children cumulated vsize (KiB) 118080

[startup+522.302 s]
/proc/loadavg: 2.00 1.84 1.44 3/67 8958
/proc/meminfo: memFree=1372056/2055920 swapFree=4178264/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.03
/proc/8954/stat : 8954 (manysat.sh) S 8952 8954 8674 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111497853 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 238 195 169 0 50 0
[pid=8957] ppid=8954 vsize=121932 CPUtime=1042.11
/proc/8957/stat : 8957 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194304 27312 0 0 0 104160 51 0 0 25 0 2 0 1111497857 124858368 27297 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8957/statm: 30483 27297 83 193 0 30287 0
[pid=8957/tid=8958] ppid=8954 vsize=121932 CPUtime=521.96
/proc/8957/task/8958/stat : 8958 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194368 13875 0 0 0 52168 28 0 0 22 0 2 0 1111497859 124858368 27297 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.14
Current children cumulated vsize (KiB) 127288

[startup+582.302 s]
/proc/loadavg: 2.00 1.87 1.47 3/67 8958
/proc/meminfo: memFree=1362008/2055920 swapFree=4178264/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.03
/proc/8954/stat : 8954 (manysat.sh) S 8952 8954 8674 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111497853 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 238 195 169 0 50 0
[pid=8957] ppid=8954 vsize=131152 CPUtime=1161.85
/proc/8957/stat : 8957 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194304 29715 0 0 0 116129 56 0 0 25 0 2 0 1111497857 134299648 29700 1992294400 134512640 135305190 4294956144 18446744073709551615 134528866 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8957/statm: 32788 29700 83 193 0 32592 0
[pid=8957/tid=8958] ppid=8954 vsize=131152 CPUtime=581.94
/proc/8957/task/8958/stat : 8958 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194368 14744 0 0 0 58165 29 0 0 18 0 2 0 1111497859 134299648 29700 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.88
Current children cumulated vsize (KiB) 136508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 2.00 1.87 1.48 3/67 8958
/proc/meminfo: memFree=1360536/2055920 swapFree=4178264/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.03
/proc/8954/stat : 8954 (manysat.sh) S 8952 8954 8674 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111497853 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 238 195 169 0 50 0
[pid=8957] ppid=8954 vsize=133200 CPUtime=1200.15
/proc/8957/stat : 8957 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194304 30079 0 0 0 119958 57 0 0 25 0 2 0 1111497857 136396800 30064 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8957/statm: 33300 30064 83 193 0 33104 0
[pid=8957/tid=8958] ppid=8954 vsize=133200 CPUtime=601.13
/proc/8957/task/8958/stat : 8958 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194368 14760 0 0 0 60084 29 0 0 25 0 2 0 1111497859 136396800 30064 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 138556

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

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

[startup+601.501 s]
/proc/loadavg: 2.00 1.87 1.48 3/67 8958
/proc/meminfo: memFree=1360536/2055920 swapFree=4178264/4192956
[pid=8954] ppid=8952 vsize=5356 CPUtime=0.03
/proc/8954/stat : 8954 (manysat.sh) S 8952 8954 8674 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111497853 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8954/statm: 1339 238 195 169 0 50 0
[pid=8957] ppid=8954 vsize=133200 CPUtime=1200.15
/proc/8957/stat : 8957 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194304 30079 0 0 0 119958 57 0 0 25 0 2 0 1111497857 136396800 30064 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8957/statm: 33300 30064 83 193 0 33104 0
[pid=8957/tid=8958] ppid=8954 vsize=133200 CPUtime=601.13
/proc/8957/task/8958/stat : 8958 (manysat1.1_stat) R 8954 8954 8674 0 -1 4194368 14760 0 0 0 60084 29 0 0 25 0 2 0 1111497859 136396800 30064 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 138556

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8954 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=33994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.040992
# 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): 601.518
CPU time (s): 1200.18
CPU user time (s): 1199.61
CPU system time (s): 0.57
CPU usage (%): 199.525
Max. virtual memory (cumulated for all children) (KiB): 138556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.033994
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 677
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.558915 second user time and 1.64375 second system time

The end

Launcher Data 

Begin job on node26 at 2009-03-30 06:45:23
IDJOB=1525168
IDBENCH=70289
IDSOLVER=515
FILE ID=node26/1525168-1238388323
PBS_JOBID= 9061303
Free space on /tmp= 66264 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1582955175-042.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525168-1238388323/watcher-1525168-1238388323 -o /tmp/evaluation-result-1525168-1238388323/solver-1525168-1238388323 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525168-1238388323.cnf aimd 2

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

MD5SUM BENCH= 7696351997fcc9a0c11830645b719732
RANDOM SEED=1097651934

node26.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1481936 kB
Buffers:         71520 kB
Cached:         414096 kB
SwapCached:       8472 kB
Active:          60248 kB
Inactive:       435260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481936 kB
SwapTotal:     4192956 kB
SwapFree:      4178264 kB
Dirty:            1628 kB
Writeback:           0 kB
Mapped:          15556 kB
Slab:            64536 kB
Committed_AS:  2852000 kB
PageTables:       1372 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= 66260 MiB
End job on node26 at 2009-03-30 06:55:27