Trace number 1525183

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) 1200.19 601.521

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1494472801-040.cnf
MD5SUM68d6a1970f04966f07e2b02a79996009
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.725889
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 % |
0.00/0.03	c |         0 |    8328    25416 |      --       0       --      -- |     --   | -72/216
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1934   #clauses: 8328   #literals: 25416
0.00/0.03	c CPU time:   0.027995 s
0.00/0.03	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-1525183-1238388877/watcher-1525183-1238388877 -o /tmp/evaluation-result-1525183-1238388877/solver-1525183-1238388877 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525183-1238388877.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: 1.00 1.02 1.13 3/65 12453
/proc/meminfo: memFree=1677848/2055920 swapFree=4177700/4192956
[pid=12453] ppid=12451 vsize=5356 CPUtime=0
/proc/12453/stat : 12453 (manysat.sh) R 12451 12453 12201 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1111549982 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12453/statm: 1339 234 194 169 0 50 0
[pid=12454] ppid=12453 vsize=956 CPUtime=0
/proc/12454/stat : 12454 (SatElite) R 12453 12453 12201 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 1111549983 978944 156 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/12454/statm: 239 157 50 127 0 109 0

[startup+0.0402029 s]
/proc/loadavg: 1.00 1.02 1.13 3/65 12453
/proc/meminfo: memFree=1677848/2055920 swapFree=4177700/4192956
[pid=12453] ppid=12451 vsize=5356 CPUtime=0
/proc/12453/stat : 12453 (manysat.sh) S 12451 12453 12201 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111549982 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12453/statm: 1339 235 195 169 0 50 0
[pid=12454] ppid=12453 vsize=1624 CPUtime=0.03
/proc/12454/stat : 12454 (SatElite) R 12453 12453 12201 0 -1 4194304 342 0 0 0 3 0 0 0 18 0 1 0 1111549983 1662976 326 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/12454/statm: 406 326 69 127 0 276 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6980

[startup+0.101696 s]
/proc/loadavg: 1.00 1.02 1.13 3/65 12453
/proc/meminfo: memFree=1677848/2055920 swapFree=4177700/4192956
[pid=12453] ppid=12451 vsize=5356 CPUtime=0.03
/proc/12453/stat : 12453 (manysat.sh) S 12451 12453 12201 0 -1 4194304 312 345 0 0 0 0 3 0 16 0 1 0 1111549982 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12453/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301443 s]
/proc/loadavg: 1.00 1.02 1.13 3/65 12453
/proc/meminfo: memFree=1677848/2055920 swapFree=4177700/4192956
[pid=12453] ppid=12451 vsize=5356 CPUtime=0.03
/proc/12453/stat : 12453 (manysat.sh) S 12451 12453 12201 0 -1 4194304 312 345 0 0 0 0 3 0 16 0 1 0 1111549982 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12453/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701515 s]
/proc/loadavg: 1.00 1.02 1.13 3/65 12453
/proc/meminfo: memFree=1677848/2055920 swapFree=4177700/4192956
[pid=12453] ppid=12451 vsize=5356 CPUtime=0.03
/proc/12453/stat : 12453 (manysat.sh) S 12451 12453 12201 0 -1 4194304 312 345 0 0 0 0 3 0 16 0 1 0 1111549982 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12453/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50266 s]
/proc/loadavg: 1.00 1.02 1.13 3/68 12457
/proc/meminfo: memFree=1672000/2055920 swapFree=4177700/4192956
[pid=12453] ppid=12451 vsize=5356 CPUtime=0.03
/proc/12453/stat : 12453 (manysat.sh) S 12451 12453 12201 0 -1 4194304 312 345 0 0 0 0 3 0 16 0 1 0 1111549982 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12453/statm: 1339 238 195 169 0 50 0
[pid=12456] ppid=12453 vsize=19220 CPUtime=2.88
/proc/12456/stat : 12456 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194304 1766 0 0 0 287 1 0 0 17 0 2 0 1111549987 19681280 1752 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12456/statm: 4805 1752 83 193 0 4609 0
[pid=12456/tid=12457] ppid=12453 vsize=19220 CPUtime=1.43
/proc/12456/task/12457/stat : 12457 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194368 580 0 0 0 143 0 0 0 18 0 2 0 1111549988 19681280 1752 1992294400 134512640 135305190 4294956144 18446744073709551615 134546110 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 24576

[startup+3.10195 s]
/proc/loadavg: 1.00 1.02 1.13 3/68 12457
/proc/meminfo: memFree=1669888/2055920 swapFree=4177700/4192956
[pid=12453] ppid=12451 vsize=5356 CPUtime=0.03
/proc/12453/stat : 12453 (manysat.sh) S 12451 12453 12201 0 -1 4194304 312 345 0 0 0 0 3 0 16 0 1 0 1111549982 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12453/statm: 1339 238 195 169 0 50 0
[pid=12456] ppid=12453 vsize=23916 CPUtime=6.08
/proc/12456/stat : 12456 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194304 2782 0 0 0 606 2 0 0 17 0 2 0 1111549987 24489984 2768 1992294400 134512640 135305190 4294956144 18446744073709551615 134695249 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12456/statm: 5979 2768 83 193 0 5783 0
[pid=12456/tid=12457] ppid=12453 vsize=23916 CPUtime=3.02
/proc/12456/task/12457/stat : 12457 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194368 1040 0 0 0 302 0 0 0 16 0 2 0 1111549988 24489984 2768 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 29272

[startup+6.30152 s]
/proc/loadavg: 1.08 1.04 1.13 3/68 12457
/proc/meminfo: memFree=1663232/2055920 swapFree=4177700/4192956
[pid=12453] ppid=12451 vsize=5356 CPUtime=0.03
/proc/12453/stat : 12453 (manysat.sh) S 12451 12453 12201 0 -1 4194304 312 345 0 0 0 0 3 0 16 0 1 0 1111549982 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12453/statm: 1339 238 195 169 0 50 0
[pid=12456] ppid=12453 vsize=27204 CPUtime=12.47
/proc/12456/stat : 12456 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194304 3812 0 0 0 1244 3 0 0 17 0 2 0 1111549987 27856896 3798 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12456/statm: 6801 3798 83 193 0 6605 0
[pid=12456/tid=12457] ppid=12453 vsize=27204 CPUtime=6.21
/proc/12456/task/12457/stat : 12457 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194368 1533 0 0 0 620 1 0 0 17 0 2 0 1111549988 27856896 3798 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 32560

[startup+12.7027 s]
/proc/loadavg: 1.15 1.05 1.14 3/68 12457
/proc/meminfo: memFree=1655368/2055920 swapFree=4177700/4192956
[pid=12453] ppid=12451 vsize=5356 CPUtime=0.03
/proc/12453/stat : 12453 (manysat.sh) S 12451 12453 12201 0 -1 4194304 312 345 0 0 0 0 3 0 16 0 1 0 1111549982 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12453/statm: 1339 238 195 169 0 50 0
[pid=12456] ppid=12453 vsize=35184 CPUtime=25.24
/proc/12456/stat : 12456 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194304 5772 0 0 0 2519 5 0 0 17 0 2 0 1111549987 36028416 5758 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12456/statm: 8796 5758 83 193 0 8600 0
[pid=12456/tid=12457] ppid=12453 vsize=35184 CPUtime=12.58
/proc/12456/task/12457/stat : 12457 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194368 2507 0 0 0 1257 1 0 0 17 0 2 0 1111549988 36028416 5758 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 40540

[startup+25.5019 s]
/proc/loadavg: 1.34 1.10 1.15 3/68 12457
/proc/meminfo: memFree=1649992/2055920 swapFree=4177700/4192956
[pid=12453] ppid=12451 vsize=5356 CPUtime=0.03
/proc/12453/stat : 12453 (manysat.sh) S 12451 12453 12201 0 -1 4194304 312 345 0 0 0 0 3 0 16 0 1 0 1111549982 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12453/statm: 1339 238 195 169 0 50 0
[pid=12456] ppid=12453 vsize=39760 CPUtime=50.77
/proc/12456/stat : 12456 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194304 6968 0 0 0 5070 7 0 0 18 0 2 0 1111549987 40714240 6954 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12456/statm: 9940 6954 83 193 0 9744 0
[pid=12456/tid=12457] ppid=12453 vsize=39760 CPUtime=25.33
/proc/12456/task/12457/stat : 12457 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194368 3139 0 0 0 2530 3 0 0 17 0 2 0 1111549988 40714240 6954 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 45116

[startup+51.1015 s]
/proc/loadavg: 1.56 1.17 1.17 3/68 12457
/proc/meminfo: memFree=1641032/2055920 swapFree=4177700/4192956
[pid=12453] ppid=12451 vsize=5356 CPUtime=0.03
/proc/12453/stat : 12453 (manysat.sh) S 12451 12453 12201 0 -1 4194304 312 345 0 0 0 0 3 0 16 0 1 0 1111549982 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12453/statm: 1339 238 195 169 0 50 0
[pid=12456] ppid=12453 vsize=49628 CPUtime=101.84
/proc/12456/stat : 12456 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194304 9138 0 0 0 10173 11 0 0 18 0 2 0 1111549987 50819072 9124 1992294400 134512640 135305190 4294956144 18446744073709551615 134839991 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12456/statm: 12407 9124 83 193 0 12211 0
[pid=12456/tid=12457] ppid=12453 vsize=49628 CPUtime=50.82
/proc/12456/task/12457/stat : 12457 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194368 4298 0 0 0 5077 5 0 0 19 0 2 0 1111549988 50819072 9124 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 54984

[startup+102.307 s]
/proc/loadavg: 1.81 1.30 1.21 3/68 12457
/proc/meminfo: memFree=1628360/2055920 swapFree=4177700/4192956
[pid=12453] ppid=12451 vsize=5356 CPUtime=0.03
/proc/12453/stat : 12453 (manysat.sh) S 12451 12453 12201 0 -1 4194304 312 345 0 0 0 0 3 0 16 0 1 0 1111549982 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12453/statm: 1339 238 195 169 0 50 0
[pid=12456] ppid=12453 vsize=62308 CPUtime=204.02
/proc/12456/stat : 12456 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194304 12262 0 0 0 20384 18 0 0 23 0 2 0 1111549987 63803392 12248 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12456/statm: 15577 12248 83 193 0 15381 0
[pid=12456/tid=12457] ppid=12453 vsize=62308 CPUtime=101.81
/proc/12456/task/12457/stat : 12457 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194368 5832 0 0 0 10172 9 0 0 18 0 2 0 1111549988 63803392 12248 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.05
Current children cumulated vsize (KiB) 67664

[startup+162.301 s]
/proc/loadavg: 1.93 1.42 1.26 3/68 12457
/proc/meminfo: memFree=1615304/2055920 swapFree=4177700/4192956
[pid=12453] ppid=12451 vsize=5356 CPUtime=0.03
/proc/12453/stat : 12453 (manysat.sh) S 12451 12453 12201 0 -1 4194304 312 345 0 0 0 0 3 0 16 0 1 0 1111549982 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12453/statm: 1339 238 195 169 0 50 0
[pid=12456] ppid=12453 vsize=74488 CPUtime=323.75
/proc/12456/stat : 12456 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194304 15537 0 0 0 32350 25 0 0 25 0 2 0 1111549987 76275712 15523 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12456/statm: 18622 15523 83 193 0 18426 0
[pid=12456/tid=12457] ppid=12453 vsize=74488 CPUtime=161.57
/proc/12456/task/12457/stat : 12457 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194368 7436 0 0 0 16145 12 0 0 20 0 2 0 1111549988 76275712 15523 1992294400 134512640 135305190 4294956144 18446744073709551615 134557414 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.78
Current children cumulated vsize (KiB) 79844

[startup+222.302 s]
/proc/loadavg: 1.97 1.52 1.30 3/68 12457
/proc/meminfo: memFree=1602952/2055920 swapFree=4177700/4192956
[pid=12453] ppid=12451 vsize=5356 CPUtime=0.03
/proc/12453/stat : 12453 (manysat.sh) S 12451 12453 12201 0 -1 4194304 312 345 0 0 0 0 3 0 16 0 1 0 1111549982 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12453/statm: 1339 238 195 169 0 50 0
[pid=12456] ppid=12453 vsize=86856 CPUtime=443.47
/proc/12456/stat : 12456 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194304 18593 0 0 0 44317 30 0 0 25 0 2 0 1111549987 88940544 18579 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12456/statm: 21714 18579 83 193 0 21518 0
[pid=12456/tid=12457] ppid=12453 vsize=86856 CPUtime=221.33
/proc/12456/task/12457/stat : 12457 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194368 9327 0 0 0 22117 16 0 0 25 0 2 0 1111549988 88940544 18579 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.5
Current children cumulated vsize (KiB) 92212

[startup+282.303 s]
/proc/loadavg: 1.99 1.61 1.34 3/68 12457
/proc/meminfo: memFree=1593672/2055920 swapFree=4177700/4192956
[pid=12453] ppid=12451 vsize=5356 CPUtime=0.03
/proc/12453/stat : 12453 (manysat.sh) S 12451 12453 12201 0 -1 4194304 312 345 0 0 0 0 3 0 16 0 1 0 1111549982 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12453/statm: 1339 238 195 169 0 50 0
[pid=12456] ppid=12453 vsize=95912 CPUtime=563.21
/proc/12456/stat : 12456 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194304 20890 0 0 0 56287 34 0 0 25 0 2 0 1111549987 98213888 20876 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12456/statm: 23978 20876 83 193 0 23782 0
[pid=12456/tid=12457] ppid=12453 vsize=95912 CPUtime=281.09
/proc/12456/task/12457/stat : 12457 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194368 10421 0 0 0 28092 17 0 0 25 0 2 0 1111549988 98213888 20876 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.24
Current children cumulated vsize (KiB) 101268

[startup+342.302 s]
/proc/loadavg: 1.99 1.68 1.38 3/68 12457
/proc/meminfo: memFree=1581576/2055920 swapFree=4177700/4192956
[pid=12453] ppid=12451 vsize=5356 CPUtime=0.03
/proc/12453/stat : 12453 (manysat.sh) S 12451 12453 12201 0 -1 4194304 312 345 0 0 0 0 3 0 16 0 1 0 1111549982 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12453/statm: 1339 238 195 169 0 50 0
[pid=12456] ppid=12453 vsize=108928 CPUtime=682.93
/proc/12456/stat : 12456 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194304 23913 0 0 0 68253 40 0 0 25 0 2 0 1111549987 111542272 23899 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12456/statm: 27232 23899 83 193 0 27036 0
[pid=12456/tid=12457] ppid=12453 vsize=108928 CPUtime=340.84
/proc/12456/task/12457/stat : 12457 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194368 11760 0 0 0 34065 19 0 0 25 0 2 0 1111549988 111542272 23899 1992294400 134512640 135305190 4294956144 18446744073709551615 134528489 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.96
Current children cumulated vsize (KiB) 114284

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.42 3/68 12463
/proc/meminfo: memFree=1574528/2055920 swapFree=4177700/4192956
[pid=12453] ppid=12451 vsize=5356 CPUtime=0.03
/proc/12453/stat : 12453 (manysat.sh) S 12451 12453 12201 0 -1 4194304 312 345 0 0 0 0 3 0 16 0 1 0 1111549982 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12453/statm: 1339 238 195 169 0 50 0
[pid=12456] ppid=12453 vsize=116096 CPUtime=802.65
/proc/12456/stat : 12456 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194304 25686 0 0 0 80220 45 0 0 25 0 2 0 1111549987 118882304 25672 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12456/statm: 29024 25672 83 193 0 28828 0
[pid=12456/tid=12457] ppid=12453 vsize=116096 CPUtime=400.6
/proc/12456/task/12457/stat : 12457 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194368 12089 0 0 0 40039 21 0 0 25 0 2 0 1111549988 118882304 25672 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.68
Current children cumulated vsize (KiB) 121452

[startup+462.301 s]
/proc/loadavg: 1.99 1.78 1.45 3/68 12463
/proc/meminfo: memFree=1569152/2055920 swapFree=4177700/4192956
[pid=12453] ppid=12451 vsize=5356 CPUtime=0.03
/proc/12453/stat : 12453 (manysat.sh) S 12451 12453 12201 0 -1 4194304 312 345 0 0 0 0 3 0 16 0 1 0 1111549982 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12453/statm: 1339 238 195 169 0 50 0
[pid=12456] ppid=12453 vsize=121216 CPUtime=922.38
/proc/12456/stat : 12456 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194304 27004 0 0 0 92190 48 0 0 25 0 2 0 1111549987 124125184 26990 1992294400 134512640 135305190 4294956144 18446744073709551615 134550801 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12456/statm: 30304 26990 83 193 0 30108 0
[pid=12456/tid=12457] ppid=12453 vsize=121216 CPUtime=460.36
/proc/12456/task/12457/stat : 12457 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194368 12404 0 0 0 46014 22 0 0 25 0 2 0 1111549988 124125184 26990 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.41
Current children cumulated vsize (KiB) 126572

[startup+522.301 s]
/proc/loadavg: 1.99 1.82 1.48 3/68 12463
/proc/meminfo: memFree=1569088/2055920 swapFree=4177700/4192956
[pid=12453] ppid=12451 vsize=5356 CPUtime=0.03
/proc/12453/stat : 12453 (manysat.sh) S 12451 12453 12201 0 -1 4194304 312 345 0 0 0 0 3 0 16 0 1 0 1111549982 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12453/statm: 1339 238 195 169 0 50 0
[pid=12456] ppid=12453 vsize=121216 CPUtime=1042.1
/proc/12456/stat : 12456 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194304 27025 0 0 0 104162 48 0 0 25 0 2 0 1111549987 124125184 27011 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12456/statm: 30304 27011 83 193 0 30108 0
[pid=12456/tid=12457] ppid=12453 vsize=121216 CPUtime=520.12
/proc/12456/task/12457/stat : 12457 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194368 12404 0 0 0 51990 22 0 0 25 0 2 0 1111549988 124125184 27011 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.13
Current children cumulated vsize (KiB) 126572

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.51 3/68 12463
/proc/meminfo: memFree=1565504/2055920 swapFree=4177700/4192956
[pid=12453] ppid=12451 vsize=5356 CPUtime=0.03
/proc/12453/stat : 12453 (manysat.sh) S 12451 12453 12201 0 -1 4194304 312 345 0 0 0 0 3 0 16 0 1 0 1111549982 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12453/statm: 1339 238 195 169 0 50 0
[pid=12456] ppid=12453 vsize=124288 CPUtime=1161.84
/proc/12456/stat : 12456 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194304 27922 0 0 0 116134 50 0 0 25 0 2 0 1111549987 127270912 27908 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12456/statm: 31072 27908 83 193 0 30876 0
[pid=12456/tid=12457] ppid=12453 vsize=124288 CPUtime=579.88
/proc/12456/task/12457/stat : 12457 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194368 12579 0 0 0 57966 22 0 0 25 0 2 0 1111549988 127270912 27908 1992294400 134512640 135305190 4294956144 18446744073709551615 134557352 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.87
Current children cumulated vsize (KiB) 129644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.86 1.52 3/68 12463
/proc/meminfo: memFree=1563392/2055920 swapFree=4177700/4192956
[pid=12453] ppid=12451 vsize=5356 CPUtime=0.03
/proc/12453/stat : 12453 (manysat.sh) S 12451 12453 12201 0 -1 4194304 312 345 0 0 0 0 3 0 16 0 1 0 1111549982 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12453/statm: 1339 238 195 169 0 50 0
[pid=12456] ppid=12453 vsize=126096 CPUtime=1200.16
/proc/12456/stat : 12456 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194304 28452 0 0 0 119964 52 0 0 17 0 2 0 1111549987 129122304 28438 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12456/statm: 31524 28438 83 193 0 31328 0
[pid=12456/tid=12457] ppid=12453 vsize=126096 CPUtime=599
/proc/12456/task/12457/stat : 12457 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194368 12737 0 0 0 59878 22 0 0 25 0 2 0 1111549988 129122304 28438 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 131452

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

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

[startup+601.502 s]
/proc/loadavg: 1.99 1.86 1.52 3/68 12463
/proc/meminfo: memFree=1563392/2055920 swapFree=4177700/4192956
[pid=12453] ppid=12451 vsize=5356 CPUtime=0.03
/proc/12453/stat : 12453 (manysat.sh) S 12451 12453 12201 0 -1 4194304 312 345 0 0 0 0 3 0 16 0 1 0 1111549982 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12453/statm: 1339 238 195 169 0 50 0
[pid=12456] ppid=12453 vsize=126096 CPUtime=1200.16
/proc/12456/stat : 12456 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194304 28452 0 0 0 119964 52 0 0 17 0 2 0 1111549987 129122304 28438 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12456/statm: 31524 28438 83 193 0 31328 0
[pid=12456/tid=12457] ppid=12453 vsize=126096 CPUtime=599
/proc/12456/task/12457/stat : 12457 (manysat1.1_stat) R 12453 12453 12201 0 -1 4194368 12737 0 0 0 59878 22 0 0 25 0 2 0 1111549988 129122304 28438 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 131452

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12453 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=40993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.043992
# 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): 601.521
CPU time (s): 1200.19
CPU user time (s): 1199.67
CPU system time (s): 0.52
CPU usage (%): 199.526
Max. virtual memory (cumulated for all children) (KiB): 131452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.040993
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 657
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 0.577912 second user time and 1.62575 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-30 06:54:37
IDJOB=1525183
IDBENCH=70292
IDSOLVER=515
FILE ID=node56/1525183-1238388877
PBS_JOBID= 9061347
Free space on /tmp= 103044 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-S1494472801-040.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525183-1238388877/watcher-1525183-1238388877 -o /tmp/evaluation-result-1525183-1238388877/solver-1525183-1238388877 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525183-1238388877.cnf aimd 2

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

MD5SUM BENCH= 68d6a1970f04966f07e2b02a79996009
RANDOM SEED=1818667202

node56.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		: 3000.256
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		: 3000.256
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:       1678328 kB
Buffers:         68020 kB
Cached:         215008 kB
SwapCached:       9032 kB
Active:          69408 kB
Inactive:       224052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1678328 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            1676 kB
Writeback:           0 kB
Mapped:          16108 kB
Slab:            70140 kB
Committed_AS:  2520372 kB
PageTables:       1472 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= 103040 MiB
End job on node56 at 2009-03-30 07:04:41