Trace number 1525392

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) 1200.04 601.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1857201443-029.cnf
MD5SUM9d94109a874948dbc629e7a030616546
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark165.734
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.03/0.05	c |         0 |   16705    50718 |      --       0       --      -- |     --   | -95/318
0.03/0.05	c ==============================================================================
0.03/0.05	c Result  :   #vars: 3904   #clauses: 16705   #literals: 50718
0.03/0.05	c CPU time:   0.046992 s
0.03/0.05	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-1525392-1238399822/watcher-1525392-1238399822 -o /tmp/evaluation-result-1525392-1238399822/solver-1525392-1238399822 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525392-1238399822.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: 0.98 0.97 0.99 3/64 19457
/proc/meminfo: memFree=1753560/2055920 swapFree=4178496/4192956
[pid=19457] ppid=19455 vsize=5356 CPUtime=0
/proc/19457/stat : 19457 (manysat.sh) R 19455 19457 19363 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1112649423 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 233632754335 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/19457/statm: 1339 234 194 169 0 50 0
[pid=19458] ppid=19457 vsize=1172 CPUtime=0
/proc/19458/stat : 19458 (SatElite) R 19457 19457 19363 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 1112649424 1200128 188 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/19458/statm: 293 190 50 127 0 163 0

[startup+0.0444179 s]
/proc/loadavg: 0.98 0.97 0.99 3/64 19457
/proc/meminfo: memFree=1753560/2055920 swapFree=4178496/4192956
[pid=19457] ppid=19455 vsize=5356 CPUtime=0
/proc/19457/stat : 19457 (manysat.sh) S 19455 19457 19363 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112649423 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19457/statm: 1339 235 195 169 0 50 0
[pid=19458] ppid=19457 vsize=2544 CPUtime=0.03
/proc/19458/stat : 19458 (SatElite) R 19457 19457 19363 0 -1 4194304 549 0 0 0 3 0 0 0 19 0 1 0 1112649424 2605056 533 1992294400 134512640 135034092 4294956096 18446744073709551615 134566501 0 0 4096 3 0 0 0 17 0 0 0
/proc/19458/statm: 636 533 68 127 0 506 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7900

[startup+0.102435 s]
/proc/loadavg: 0.98 0.97 0.99 3/64 19457
/proc/meminfo: memFree=1753560/2055920 swapFree=4178496/4192956
[pid=19457] ppid=19455 vsize=5356 CPUtime=0.06
/proc/19457/stat : 19457 (manysat.sh) S 19455 19457 19363 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112649423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19457/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.302465 s]
/proc/loadavg: 0.98 0.97 0.99 3/64 19457
/proc/meminfo: memFree=1753560/2055920 swapFree=4178496/4192956
[pid=19457] ppid=19455 vsize=5356 CPUtime=0.06
/proc/19457/stat : 19457 (manysat.sh) S 19455 19457 19363 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112649423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19457/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.702541 s]
/proc/loadavg: 0.98 0.97 0.99 3/64 19457
/proc/meminfo: memFree=1753560/2055920 swapFree=4178496/4192956
[pid=19457] ppid=19455 vsize=5356 CPUtime=0.06
/proc/19457/stat : 19457 (manysat.sh) S 19455 19457 19363 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112649423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19457/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50166 s]
/proc/loadavg: 0.98 0.97 0.99 3/67 19461
/proc/meminfo: memFree=1745472/2055920 swapFree=4178496/4192956
[pid=19457] ppid=19455 vsize=5356 CPUtime=0.06
/proc/19457/stat : 19457 (manysat.sh) S 19455 19457 19363 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112649423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19457/statm: 1339 238 195 169 0 50 0
[pid=19460] ppid=19457 vsize=21792 CPUtime=2.8
/proc/19460/stat : 19460 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194304 2471 0 0 0 279 1 0 0 17 0 2 0 1112649431 22315008 2457 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19460/statm: 5448 2457 83 193 0 5252 0
[pid=19460/tid=19461] ppid=19457 vsize=21792 CPUtime=1.38
/proc/19460/task/19461/stat : 19461 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194368 766 0 0 0 138 0 0 0 17 0 2 0 1112649433 22315008 2457 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 27148

[startup+3.10192 s]
/proc/loadavg: 1.06 0.99 0.99 3/67 19461
/proc/meminfo: memFree=1742336/2055920 swapFree=4178496/4192956
[pid=19457] ppid=19455 vsize=5356 CPUtime=0.06
/proc/19457/stat : 19457 (manysat.sh) S 19455 19457 19363 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112649423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19457/statm: 1339 238 195 169 0 50 0
[pid=19460] ppid=19457 vsize=26092 CPUtime=6
/proc/19460/stat : 19460 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194304 3611 0 0 0 597 3 0 0 17 0 2 0 1112649431 26718208 3597 1992294400 134512640 135305190 4294956144 18446744073709551615 134528603 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19460/statm: 6523 3597 83 193 0 6327 0
[pid=19460/tid=19461] ppid=19457 vsize=26092 CPUtime=2.98
/proc/19460/task/19461/stat : 19461 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194368 1275 0 0 0 297 1 0 0 17 0 2 0 1112649433 26718208 3597 1992294400 134512640 135305190 4294956144 18446744073709551615 134528245 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 31448

[startup+6.30144 s]
/proc/loadavg: 1.06 0.99 0.99 3/67 19461
/proc/meminfo: memFree=1733440/2055920 swapFree=4178496/4192956
[pid=19457] ppid=19455 vsize=5356 CPUtime=0.06
/proc/19457/stat : 19457 (manysat.sh) S 19455 19457 19363 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112649423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19457/statm: 1339 238 195 169 0 50 0
[pid=19460] ppid=19457 vsize=34336 CPUtime=12.38
/proc/19460/stat : 19460 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194304 5553 0 0 0 1233 5 0 0 16 0 2 0 1112649431 35160064 5539 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19460/statm: 8584 5539 83 193 0 8388 0
[pid=19460/tid=19461] ppid=19457 vsize=34336 CPUtime=6.18
/proc/19460/task/19461/stat : 19461 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194368 2160 0 0 0 616 2 0 0 16 0 2 0 1112649433 35160064 5539 1992294400 134512640 135305190 4294956144 18446744073709551615 134556831 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 39692

[startup+12.7015 s]
/proc/loadavg: 1.20 1.02 1.01 3/67 19461
/proc/meminfo: memFree=1727680/2055920 swapFree=4178496/4192956
[pid=19457] ppid=19455 vsize=5356 CPUtime=0.06
/proc/19457/stat : 19457 (manysat.sh) S 19455 19457 19363 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112649423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19457/statm: 1339 238 195 169 0 50 0
[pid=19460] ppid=19457 vsize=39456 CPUtime=25.15
/proc/19460/stat : 19460 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194304 6781 0 0 0 2508 7 0 0 17 0 2 0 1112649431 40402944 6767 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19460/statm: 9864 6767 83 193 0 9668 0
[pid=19460/tid=19461] ppid=19457 vsize=39456 CPUtime=12.58
/proc/19460/task/19461/stat : 19461 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194368 2770 0 0 0 1254 4 0 0 17 0 2 0 1112649433 40402944 6767 1992294400 134512640 135305190 4294956144 18446744073709551615 134545104 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 44812

[startup+25.5025 s]
/proc/loadavg: 1.33 1.05 1.02 3/67 19461
/proc/meminfo: memFree=1714816/2055920 swapFree=4178496/4192956
[pid=19457] ppid=19455 vsize=5356 CPUtime=0.06
/proc/19457/stat : 19457 (manysat.sh) S 19455 19457 19363 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112649423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19457/statm: 1339 238 195 169 0 50 0
[pid=19460] ppid=19457 vsize=50288 CPUtime=50.68
/proc/19460/stat : 19460 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194304 9573 0 0 0 5057 11 0 0 17 0 2 0 1112649431 51494912 9559 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19460/statm: 12572 9559 83 193 0 12376 0
[pid=19460/tid=19461] ppid=19457 vsize=50288 CPUtime=25.33
/proc/19460/task/19461/stat : 19461 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194368 4121 0 0 0 2527 6 0 0 17 0 2 0 1112649433 51494912 9559 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 55644

[startup+51.1027 s]
/proc/loadavg: 1.56 1.13 1.04 3/67 19461
/proc/meminfo: memFree=1701568/2055920 swapFree=4178496/4192956
[pid=19457] ppid=19455 vsize=5356 CPUtime=0.06
/proc/19457/stat : 19457 (manysat.sh) S 19455 19457 19363 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112649423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19457/statm: 1339 238 195 169 0 50 0
[pid=19460] ppid=19457 vsize=65504 CPUtime=101.76
/proc/19460/stat : 19460 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194304 13106 0 0 0 10159 17 0 0 17 0 2 0 1112649431 67076096 13092 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19460/statm: 16376 13092 83 193 0 16180 0
[pid=19460/tid=19461] ppid=19457 vsize=65504 CPUtime=50.81
/proc/19460/task/19461/stat : 19461 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194368 6113 0 0 0 5073 8 0 0 17 0 2 0 1112649433 67076096 13092 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.82
Current children cumulated vsize (KiB) 70860

[startup+102.306 s]
/proc/loadavg: 1.82 1.27 1.09 3/67 19461
/proc/meminfo: memFree=1686080/2055920 swapFree=4178496/4192956
[pid=19457] ppid=19455 vsize=5356 CPUtime=0.06
/proc/19457/stat : 19457 (manysat.sh) S 19455 19457 19363 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112649423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19457/statm: 1339 238 195 169 0 50 0
[pid=19460] ppid=19457 vsize=80088 CPUtime=203.91
/proc/19460/stat : 19460 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194304 16718 0 0 0 20365 26 0 0 25 0 2 0 1112649431 82010112 16704 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19460/statm: 20022 16704 83 193 0 19826 0
[pid=19460/tid=19461] ppid=19457 vsize=80088 CPUtime=101.8
/proc/19460/task/19461/stat : 19461 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194368 7826 0 0 0 10167 13 0 0 19 0 2 0 1112649433 82010112 16704 1992294400 134512640 135305190 4294956144 18446744073709551615 134556761 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.97
Current children cumulated vsize (KiB) 85444

[startup+162.303 s]
/proc/loadavg: 1.93 1.39 1.14 3/67 19461
/proc/meminfo: memFree=1671296/2055920 swapFree=4178496/4192956
[pid=19457] ppid=19455 vsize=5356 CPUtime=0.06
/proc/19457/stat : 19457 (manysat.sh) S 19455 19457 19363 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112649423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19457/statm: 1339 238 195 169 0 50 0
[pid=19460] ppid=19457 vsize=94772 CPUtime=323.63
/proc/19460/stat : 19460 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194304 20384 0 0 0 32329 34 0 0 17 0 2 0 1112649431 97046528 20370 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19460/statm: 23693 20370 83 193 0 23497 0
[pid=19460/tid=19461] ppid=19457 vsize=94772 CPUtime=161.55
/proc/19460/task/19461/stat : 19461 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194368 9482 0 0 0 16139 16 0 0 18 0 2 0 1112649433 97046528 20370 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.69
Current children cumulated vsize (KiB) 100128

[startup+222.301 s]
/proc/loadavg: 2.01 1.52 1.20 3/67 19461
/proc/meminfo: memFree=1656704/2055920 swapFree=4178496/4192956
[pid=19457] ppid=19455 vsize=5356 CPUtime=0.06
/proc/19457/stat : 19457 (manysat.sh) S 19455 19457 19363 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112649423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19457/statm: 1339 238 195 169 0 50 0
[pid=19460] ppid=19457 vsize=109004 CPUtime=443.34
/proc/19460/stat : 19460 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194304 24049 0 0 0 44292 42 0 0 21 0 2 0 1112649431 111620096 24035 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19460/statm: 27251 24035 83 193 0 27055 0
[pid=19460/tid=19461] ppid=19457 vsize=109004 CPUtime=221.3
/proc/19460/task/19461/stat : 19461 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194368 11067 0 0 0 22111 19 0 0 21 0 2 0 1112649433 111620096 24035 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.4
Current children cumulated vsize (KiB) 114360

[startup+282.301 s]
/proc/loadavg: 2.00 1.60 1.24 3/67 19467
/proc/meminfo: memFree=1637312/2055920 swapFree=4178496/4192956
[pid=19457] ppid=19455 vsize=5356 CPUtime=0.06
/proc/19457/stat : 19457 (manysat.sh) S 19455 19457 19363 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112649423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19457/statm: 1339 238 195 169 0 50 0
[pid=19460] ppid=19457 vsize=128384 CPUtime=563.05
/proc/19460/stat : 19460 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194304 28896 0 0 0 56254 51 0 0 17 0 2 0 1112649431 131465216 28882 1992294400 134512640 135305190 4294956144 18446744073709551615 134528837 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19460/statm: 32096 28882 83 193 0 31900 0
[pid=19460/tid=19461] ppid=19457 vsize=128384 CPUtime=281.04
/proc/19460/task/19461/stat : 19461 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194368 13418 0 0 0 28082 22 0 0 21 0 2 0 1112649433 131465216 28882 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.11
Current children cumulated vsize (KiB) 133740

[startup+342.302 s]
/proc/loadavg: 2.00 1.67 1.29 3/67 19467
/proc/meminfo: memFree=1633408/2055920 swapFree=4178496/4192956
[pid=19457] ppid=19455 vsize=5356 CPUtime=0.06
/proc/19457/stat : 19457 (manysat.sh) S 19455 19457 19363 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112649423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19457/statm: 1339 238 195 169 0 50 0
[pid=19460] ppid=19457 vsize=132480 CPUtime=682.77
/proc/19460/stat : 19460 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194304 29862 0 0 0 68224 53 0 0 17 0 2 0 1112649431 135659520 29848 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19460/statm: 33120 29848 83 193 0 32924 0
[pid=19460/tid=19461] ppid=19457 vsize=132480 CPUtime=340.79
/proc/19460/task/19461/stat : 19461 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194368 14037 0 0 0 34055 24 0 0 17 0 2 0 1112649433 135659520 29848 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.83
Current children cumulated vsize (KiB) 137836

[startup+402.301 s]
/proc/loadavg: 2.00 1.73 1.33 3/67 19467
/proc/meminfo: memFree=1613632/2055920 swapFree=4178496/4192956
[pid=19457] ppid=19455 vsize=5356 CPUtime=0.06
/proc/19457/stat : 19457 (manysat.sh) S 19455 19457 19363 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112649423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19457/statm: 1339 238 195 169 0 50 0
[pid=19460] ppid=19457 vsize=152332 CPUtime=802.47
/proc/19460/stat : 19460 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194304 34771 0 0 0 80184 63 0 0 25 0 2 0 1112649431 155987968 34757 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19460/statm: 38083 34757 83 193 0 37887 0
[pid=19460/tid=19461] ppid=19457 vsize=152332 CPUtime=400.54
/proc/19460/task/19461/stat : 19461 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194368 16477 0 0 0 40025 29 0 0 25 0 2 0 1112649433 155987968 34757 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.53
Current children cumulated vsize (KiB) 157688

[startup+462.302 s]
/proc/loadavg: 2.00 1.78 1.37 3/67 19467
/proc/meminfo: memFree=1609856/2055920 swapFree=4178496/4192956
[pid=19457] ppid=19455 vsize=5356 CPUtime=0.06
/proc/19457/stat : 19457 (manysat.sh) S 19455 19457 19363 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112649423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19457/statm: 1339 238 195 169 0 50 0
[pid=19460] ppid=19457 vsize=156428 CPUtime=922.21
/proc/19460/stat : 19460 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194304 35758 0 0 0 92155 66 0 0 25 0 2 0 1112649431 160182272 35744 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19460/statm: 39107 35744 83 193 0 38911 0
[pid=19460/tid=19461] ppid=19457 vsize=156428 CPUtime=460.29
/proc/19460/task/19461/stat : 19461 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194368 17098 0 0 0 45999 30 0 0 25 0 2 0 1112649433 160182272 35744 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.27
Current children cumulated vsize (KiB) 161784

[startup+522.302 s]
/proc/loadavg: 2.00 1.81 1.41 3/67 19467
/proc/meminfo: memFree=1584512/2055920 swapFree=4178496/4192956
[pid=19457] ppid=19455 vsize=5356 CPUtime=0.06
/proc/19457/stat : 19457 (manysat.sh) S 19455 19457 19363 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112649423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19457/statm: 1339 238 195 169 0 50 0
[pid=19460] ppid=19457 vsize=181560 CPUtime=1041.93
/proc/19460/stat : 19460 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194304 42032 0 0 0 104117 76 0 0 19 0 2 0 1112649431 185917440 42018 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19460/statm: 45390 42018 83 193 0 45194 0
[pid=19460/tid=19461] ppid=19457 vsize=181560 CPUtime=520.05
/proc/19460/task/19461/stat : 19461 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194368 19976 0 0 0 51971 34 0 0 18 0 2 0 1112649433 185917440 42018 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.99
Current children cumulated vsize (KiB) 186916

[startup+582.302 s]
/proc/loadavg: 2.00 1.84 1.44 3/67 19467
/proc/meminfo: memFree=1582464/2055920 swapFree=4178496/4192956
[pid=19457] ppid=19455 vsize=5356 CPUtime=0.06
/proc/19457/stat : 19457 (manysat.sh) S 19455 19457 19363 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112649423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19457/statm: 1339 238 195 169 0 50 0
[pid=19460] ppid=19457 vsize=183608 CPUtime=1161.65
/proc/19460/stat : 19460 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194304 42562 0 0 0 116086 79 0 0 25 0 2 0 1112649431 188014592 42548 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19460/statm: 45902 42548 83 193 0 45706 0
[pid=19460/tid=19461] ppid=19457 vsize=183608 CPUtime=579.8
/proc/19460/task/19461/stat : 19461 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194368 20436 0 0 0 57943 37 0 0 25 0 2 0 1112649433 188014592 42548 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.71
Current children cumulated vsize (KiB) 188964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 2.06 1.87 1.46 3/67 19467
/proc/meminfo: memFree=1581568/2055920 swapFree=4178496/4192956
[pid=19457] ppid=19455 vsize=5356 CPUtime=0.06
/proc/19457/stat : 19457 (manysat.sh) S 19455 19457 19363 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112649423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19457/statm: 1339 238 195 169 0 50 0
[pid=19460] ppid=19457 vsize=183608 CPUtime=1199.98
/proc/19460/stat : 19460 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194304 42764 0 0 0 119918 80 0 0 17 0 2 0 1112649431 188014592 42750 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19460/statm: 45902 42750 83 193 0 45706 0
[pid=19460/tid=19461] ppid=19457 vsize=183608 CPUtime=598.92
/proc/19460/task/19461/stat : 19461 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194368 20603 0 0 0 59855 37 0 0 25 0 2 0 1112649433 188014592 42750 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 188964

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: 2.06 1.87 1.46 3/67 19467
/proc/meminfo: memFree=1581568/2055920 swapFree=4178496/4192956
[pid=19457] ppid=19455 vsize=5356 CPUtime=0.06
/proc/19457/stat : 19457 (manysat.sh) S 19455 19457 19363 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112649423 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19457/statm: 1339 238 195 169 0 50 0
[pid=19460] ppid=19457 vsize=183608 CPUtime=1199.98
/proc/19460/stat : 19460 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194304 42764 0 0 0 119918 80 0 0 17 0 2 0 1112649431 188014592 42750 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19460/statm: 45902 42750 83 193 0 45706 0
[pid=19460/tid=19461] ppid=19457 vsize=183608 CPUtime=598.92
/proc/19460/task/19461/stat : 19461 (manysat1.1_stat) R 19457 19457 19363 0 -1 4194368 20603 0 0 0 59855 37 0 0 25 0 2 0 1112649433 188014592 42750 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 188964

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19457 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=67989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.075987
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.52
CPU time (s): 1200.04
CPU user time (s): 1199.24
CPU system time (s): 0.8
CPU usage (%): 199.501
Max. virtual memory (cumulated for all children) (KiB): 188964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.067989
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 933
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 0.552915 second user time and 1.64875 second system time

The end

Launcher Data 

Begin job on node3 at 2009-03-30 09:57:02
IDJOB=1525392
IDBENCH=70334
IDSOLVER=514
FILE ID=node3/1525392-1238399822
PBS_JOBID= 9061432
Free space on /tmp= 65972 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1857201443-029.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525392-1238399822/watcher-1525392-1238399822 -o /tmp/evaluation-result-1525392-1238399822/solver-1525392-1238399822 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525392-1238399822.cnf aimd 1

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

MD5SUM BENCH= 9d94109a874948dbc629e7a030616546
RANDOM SEED=1530542017

node3.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		: 3000.275
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		: 3000.275
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:       1754040 kB
Buffers:         62320 kB
Cached:         165236 kB
SwapCached:       8268 kB
Active:         169376 kB
Inactive:        68128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1754040 kB
SwapTotal:     4192956 kB
SwapFree:      4178496 kB
Dirty:            1828 kB
Writeback:           0 kB
Mapped:          15640 kB
Slab:            50488 kB
Committed_AS:  2733708 kB
PageTables:       1376 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= 65972 MiB
End job on node3 at 2009-03-30 10:07:05