Trace number 1726575

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) 1200.17 601.52

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s111845174.sat05-536.reshuffled-07.cnf
MD5SUM71878da25e778158aa56312337016eac
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables772
Number of clauses9601
Sum of the clauses size28996
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39408
Number of clauses of size 4193
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 |    9601    28996 |    2880       0        0     nan |  0.000 % |
0.06/0.09	c |         0 |    9408    31466 |      --       0       --      -- |     --   | -193/2470
0.06/0.09	c ==============================================================================
0.06/0.09	c Result  :   #vars: 579   #clauses: 9408   #literals: 31466
0.06/0.09	c CPU time:   0.089986 s
0.06/0.09	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1726575-1240714137/watcher-1726575-1240714137 -o /tmp/evaluation-result-1726575-1240714137/solver-1726575-1240714137 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1726575-1240714137.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 1.00 1.01 3/65 29876
/proc/meminfo: memFree=1736136/2055920 swapFree=4188716/4192956
[pid=29876] ppid=29874 vsize=5356 CPUtime=0
/proc/29876/stat : 29876 (manysat.sh) S 29874 29876 26469 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 99447473 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29876/statm: 1339 235 195 169 0 50 0
[pid=29877] ppid=29876 vsize=824 CPUtime=0
/proc/29877/stat : 29877 (SatElite) R 29876 29876 26469 0 -1 4194304 132 0 0 0 0 0 0 0 19 0 1 0 99447474 843776 116 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/29877/statm: 206 116 50 127 0 76 0

[startup+0.066625 s]
/proc/loadavg: 1.00 1.00 1.01 3/65 29876
/proc/meminfo: memFree=1736136/2055920 swapFree=4188716/4192956
[pid=29876] ppid=29874 vsize=5356 CPUtime=0
/proc/29876/stat : 29876 (manysat.sh) S 29874 29876 26469 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 99447473 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29876/statm: 1339 235 195 169 0 50 0
[pid=29877] ppid=29876 vsize=1976 CPUtime=0.06
/proc/29877/stat : 29877 (SatElite) R 29876 29876 26469 0 -1 4194304 398 0 0 0 6 0 0 0 19 0 1 0 99447474 2023424 382 1992294400 134512640 135034092 4294956096 18446744073709551615 134540697 0 0 4096 3 0 0 0 17 0 0 0
/proc/29877/statm: 494 382 68 127 0 364 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7332

[startup+0.101628 s]
/proc/loadavg: 1.00 1.00 1.01 3/65 29876
/proc/meminfo: memFree=1736136/2055920 swapFree=4188716/4192956
[pid=29876] ppid=29874 vsize=5356 CPUtime=0
/proc/29876/stat : 29876 (manysat.sh) S 29874 29876 26469 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 99447473 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29876/statm: 1339 235 195 169 0 50 0
[pid=29877] ppid=29876 vsize=2028 CPUtime=0.09
/proc/29877/stat : 29877 (SatElite) R 29876 29876 26469 0 -1 4194304 419 0 0 0 9 0 0 0 19 0 1 0 99447474 2076672 403 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/29877/statm: 507 403 69 127 0 377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7384

[startup+0.301649 s]
/proc/loadavg: 1.00 1.00 1.01 3/65 29876
/proc/meminfo: memFree=1736136/2055920 swapFree=4188716/4192956
[pid=29876] ppid=29874 vsize=5356 CPUtime=0.1
/proc/29876/stat : 29876 (manysat.sh) S 29874 29876 26469 0 -1 4194304 312 422 0 0 0 0 10 0 17 0 1 0 99447473 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29876/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+0.701691 s]
/proc/loadavg: 1.00 1.00 1.01 3/65 29876
/proc/meminfo: memFree=1736136/2055920 swapFree=4188716/4192956
[pid=29876] ppid=29874 vsize=5356 CPUtime=0.1
/proc/29876/stat : 29876 (manysat.sh) S 29874 29876 26469 0 -1 4194304 312 422 0 0 0 0 10 0 17 0 1 0 99447473 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29876/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+1.50176 s]
/proc/loadavg: 1.00 1.00 1.01 3/68 29880
/proc/meminfo: memFree=1732208/2055920 swapFree=4188716/4192956
[pid=29876] ppid=29874 vsize=5356 CPUtime=0.1
/proc/29876/stat : 29876 (manysat.sh) S 29874 29876 26469 0 -1 4194304 312 422 0 0 0 0 10 0 17 0 1 0 99447473 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29876/statm: 1339 238 195 169 0 50 0
[pid=29879] ppid=29876 vsize=16952 CPUtime=2.76
/proc/29879/stat : 29879 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194304 1139 0 0 0 276 0 0 0 18 0 2 0 99447484 17358848 1125 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29879/statm: 4238 1125 83 193 0 4042 0
[pid=29879/tid=29880] ppid=29876 vsize=16952 CPUtime=1.37
/proc/29879/task/29880/stat : 29880 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194368 358 0 0 0 137 0 0 0 17 0 2 0 99447485 17358848 1125 1992294400 134512640 135305190 4294956144 18446744073709551615 134528265 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 22308

[startup+3.10292 s]
/proc/loadavg: 1.08 1.02 1.02 3/68 29880
/proc/meminfo: memFree=1730992/2055920 swapFree=4188716/4192956
[pid=29876] ppid=29874 vsize=5356 CPUtime=0.1
/proc/29876/stat : 29876 (manysat.sh) S 29874 29876 26469 0 -1 4194304 312 422 0 0 0 0 10 0 17 0 1 0 99447473 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29876/statm: 1339 238 195 169 0 50 0
[pid=29879] ppid=29876 vsize=17888 CPUtime=5.95
/proc/29879/stat : 29879 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194304 1430 0 0 0 595 0 0 0 19 0 2 0 99447484 18317312 1416 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29879/statm: 4472 1416 83 193 0 4276 0
[pid=29879/tid=29880] ppid=29876 vsize=17888 CPUtime=2.97
/proc/29879/task/29880/stat : 29880 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194368 493 0 0 0 297 0 0 0 25 0 2 0 99447485 18317312 1416 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.05
Current children cumulated vsize (KiB) 23244

[startup+6.30122 s]
/proc/loadavg: 1.08 1.02 1.02 3/68 29880
/proc/meminfo: memFree=1727664/2055920 swapFree=4188716/4192956
[pid=29876] ppid=29874 vsize=5356 CPUtime=0.1
/proc/29876/stat : 29876 (manysat.sh) S 29874 29876 26469 0 -1 4194304 312 422 0 0 0 0 10 0 17 0 1 0 99447473 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29876/statm: 1339 238 195 169 0 50 0
[pid=29879] ppid=29876 vsize=20048 CPUtime=12.33
/proc/29879/stat : 29879 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194304 2075 0 0 0 1232 1 0 0 16 0 2 0 99447484 20529152 2061 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29879/statm: 5012 2061 83 193 0 4816 0
[pid=29879/tid=29880] ppid=29876 vsize=20048 CPUtime=6.17
/proc/29879/task/29880/stat : 29880 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194368 810 0 0 0 616 1 0 0 25 0 2 0 99447485 20529152 2061 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.43
Current children cumulated vsize (KiB) 25404

[startup+12.7018 s]
/proc/loadavg: 1.15 1.03 1.02 3/68 29880
/proc/meminfo: memFree=1723888/2055920 swapFree=4188716/4192956
[pid=29876] ppid=29874 vsize=5356 CPUtime=0.1
/proc/29876/stat : 29876 (manysat.sh) S 29874 29876 26469 0 -1 4194304 312 422 0 0 0 0 10 0 17 0 1 0 99447473 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29876/statm: 1339 238 195 169 0 50 0
[pid=29879] ppid=29876 vsize=24976 CPUtime=25.1
/proc/29879/stat : 29879 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194304 3138 0 0 0 2508 2 0 0 25 0 2 0 99447484 25575424 3124 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29879/statm: 6244 3124 83 193 0 6048 0
[pid=29879/tid=29880] ppid=29876 vsize=24976 CPUtime=12.56
/proc/29879/task/29880/stat : 29880 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194368 1287 0 0 0 1255 1 0 0 25 0 2 0 99447485 25575424 3124 1992294400 134512640 135305190 4294956144 18446744073709551615 134528872 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.2
Current children cumulated vsize (KiB) 30332

[startup+25.501 s]
/proc/loadavg: 1.34 1.08 1.04 3/68 29880
/proc/meminfo: memFree=1718832/2055920 swapFree=4188716/4192956
[pid=29876] ppid=29874 vsize=5356 CPUtime=0.1
/proc/29876/stat : 29876 (manysat.sh) S 29874 29876 26469 0 -1 4194304 312 422 0 0 0 0 10 0 17 0 1 0 99447473 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29876/statm: 1339 238 195 169 0 50 0
[pid=29879] ppid=29876 vsize=29868 CPUtime=50.64
/proc/29879/stat : 29879 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194304 4237 0 0 0 5060 4 0 0 25 0 2 0 99447484 30584832 4223 1992294400 134512640 135305190 4294956144 18446744073709551615 134528837 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29879/statm: 7467 4223 83 193 0 7271 0
[pid=29879/tid=29880] ppid=29876 vsize=29868 CPUtime=25.35
/proc/29879/task/29880/stat : 29880 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194368 1899 0 0 0 2533 2 0 0 25 0 2 0 99447485 30584832 4223 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 35224

[startup+51.1014 s]
/proc/loadavg: 1.56 1.15 1.06 3/68 29880
/proc/meminfo: memFree=1710448/2055920 swapFree=4188716/4192956
[pid=29876] ppid=29874 vsize=5356 CPUtime=0.1
/proc/29876/stat : 29876 (manysat.sh) S 29874 29876 26469 0 -1 4194304 312 422 0 0 0 0 10 0 17 0 1 0 99447473 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29876/statm: 1339 238 195 169 0 50 0
[pid=29879] ppid=29876 vsize=38852 CPUtime=101.73
/proc/29879/stat : 29879 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194304 6351 0 0 0 10166 7 0 0 25 0 2 0 99447484 39784448 6337 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29879/statm: 9713 6337 83 193 0 9517 0
[pid=29879/tid=29880] ppid=29876 vsize=38852 CPUtime=50.94
/proc/29879/task/29880/stat : 29880 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194368 2849 0 0 0 5090 4 0 0 25 0 2 0 99447485 39784448 6337 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 44208

[startup+102.306 s]
/proc/loadavg: 1.82 1.29 1.11 3/68 29880
/proc/meminfo: memFree=1700272/2055920 swapFree=4188716/4192956
[pid=29876] ppid=29874 vsize=5356 CPUtime=0.1
/proc/29876/stat : 29876 (manysat.sh) S 29874 29876 26469 0 -1 4194304 312 422 0 0 0 0 10 0 17 0 1 0 99447473 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29876/statm: 1339 238 195 169 0 50 0
[pid=29879] ppid=29876 vsize=49704 CPUtime=203.89
/proc/29879/stat : 29879 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194304 8863 0 0 0 20378 11 0 0 21 0 2 0 99447484 50896896 8849 1992294400 134512640 135305190 4294956144 18446744073709551615 134528557 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29879/statm: 12426 8849 83 193 0 12230 0
[pid=29879/tid=29880] ppid=29876 vsize=49704 CPUtime=102.12
/proc/29879/task/29880/stat : 29880 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194368 4184 0 0 0 10206 6 0 0 25 0 2 0 99447485 50896896 8849 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.99
Current children cumulated vsize (KiB) 55060

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.16 3/68 29880
/proc/meminfo: memFree=1693232/2055920 swapFree=4188716/4192956
[pid=29876] ppid=29874 vsize=5356 CPUtime=0.1
/proc/29876/stat : 29876 (manysat.sh) S 29874 29876 26469 0 -1 4194304 312 422 0 0 0 0 10 0 17 0 1 0 99447473 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29876/statm: 1339 238 195 169 0 50 0
[pid=29879] ppid=29876 vsize=56456 CPUtime=323.6
/proc/29879/stat : 29879 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194304 10566 0 0 0 32345 15 0 0 25 0 2 0 99447484 57810944 10552 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29879/statm: 14114 10552 83 193 0 13918 0
[pid=29879/tid=29880] ppid=29876 vsize=56456 CPUtime=162.08
/proc/29879/task/29880/stat : 29880 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194368 4878 0 0 0 16200 8 0 0 25 0 2 0 99447485 57810944 10552 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.7
Current children cumulated vsize (KiB) 61812

[startup+222.302 s]
/proc/loadavg: 1.97 1.52 1.21 3/68 29880
/proc/meminfo: memFree=1687152/2055920 swapFree=4188716/4192956
[pid=29876] ppid=29874 vsize=5356 CPUtime=0.1
/proc/29876/stat : 29876 (manysat.sh) S 29874 29876 26469 0 -1 4194304 312 422 0 0 0 0 10 0 17 0 1 0 99447473 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29876/statm: 1339 238 195 169 0 50 0
[pid=29879] ppid=29876 vsize=62304 CPUtime=443.32
/proc/29879/stat : 29879 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194304 12071 0 0 0 44314 18 0 0 25 0 2 0 99447484 63799296 12057 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29879/statm: 15576 12057 83 193 0 15380 0
[pid=29879/tid=29880] ppid=29876 vsize=62304 CPUtime=222.05
/proc/29879/task/29880/stat : 29880 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194368 5669 0 0 0 22196 9 0 0 25 0 2 0 99447485 63799296 12057 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.42
Current children cumulated vsize (KiB) 67660

[startup+282.301 s]
/proc/loadavg: 1.99 1.60 1.26 3/68 29880
/proc/meminfo: memFree=1675632/2055920 swapFree=4188716/4192956
[pid=29876] ppid=29874 vsize=5356 CPUtime=0.1
/proc/29876/stat : 29876 (manysat.sh) S 29874 29876 26469 0 -1 4194304 312 422 0 0 0 0 10 0 17 0 1 0 99447473 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29876/statm: 1339 238 195 169 0 50 0
[pid=29879] ppid=29876 vsize=75716 CPUtime=563.07
/proc/29879/stat : 29879 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194304 14943 0 0 0 56282 25 0 0 25 0 2 0 99447484 77533184 14929 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29879/statm: 18929 14929 83 193 0 18733 0
[pid=29879/tid=29880] ppid=29876 vsize=75716 CPUtime=282.02
/proc/29879/task/29880/stat : 29880 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194368 7424 0 0 0 28189 13 0 0 25 0 2 0 99447485 77533184 14929 1992294400 134512640 135305190 4294956144 18446744073709551615 134538546 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.17
Current children cumulated vsize (KiB) 81072

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.30 3/68 29880
/proc/meminfo: memFree=1671920/2055920 swapFree=4188716/4192956
[pid=29876] ppid=29874 vsize=5356 CPUtime=0.1
/proc/29876/stat : 29876 (manysat.sh) S 29874 29876 26469 0 -1 4194304 312 422 0 0 0 0 10 0 17 0 1 0 99447473 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29876/statm: 1339 238 195 169 0 50 0
[pid=29879] ppid=29876 vsize=79612 CPUtime=682.81
/proc/29879/stat : 29879 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194304 15905 0 0 0 68253 28 0 0 25 0 2 0 99447484 81522688 15891 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29879/statm: 19903 15891 83 193 0 19707 0
[pid=29879/tid=29880] ppid=29876 vsize=79612 CPUtime=342
/proc/29879/task/29880/stat : 29880 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194368 7869 0 0 0 34185 15 0 0 25 0 2 0 99447485 81522688 15891 1992294400 134512640 135305190 4294956144 18446744073709551615 134528235 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.91
Current children cumulated vsize (KiB) 84968

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.34 3/68 29880
/proc/meminfo: memFree=1662192/2055920 swapFree=4188716/4192956
[pid=29876] ppid=29874 vsize=5356 CPUtime=0.1
/proc/29876/stat : 29876 (manysat.sh) S 29874 29876 26469 0 -1 4194304 312 422 0 0 0 0 10 0 17 0 1 0 99447473 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29876/statm: 1339 238 195 169 0 50 0
[pid=29879] ppid=29876 vsize=89284 CPUtime=802.54
/proc/29879/stat : 29879 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194304 18312 0 0 0 80219 35 0 0 25 0 2 0 99447484 91426816 18298 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29879/statm: 22321 18298 83 193 0 22125 0
[pid=29879/tid=29880] ppid=29876 vsize=89284 CPUtime=401.97
/proc/29879/task/29880/stat : 29880 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194368 9226 0 0 0 40177 20 0 0 16 0 2 0 99447485 91426816 18298 1992294400 134512640 135305190 4294956144 18446744073709551615 134541563 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.64
Current children cumulated vsize (KiB) 94640

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.38 3/68 29880
/proc/meminfo: memFree=1660400/2055920 swapFree=4188716/4192956
[pid=29876] ppid=29874 vsize=5356 CPUtime=0.1
/proc/29876/stat : 29876 (manysat.sh) S 29874 29876 26469 0 -1 4194304 312 422 0 0 0 0 10 0 17 0 1 0 99447473 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29876/statm: 1339 238 195 169 0 50 0
[pid=29879] ppid=29876 vsize=91348 CPUtime=922.27
/proc/29879/stat : 29879 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194304 18744 0 0 0 92191 36 0 0 25 0 2 0 99447484 93540352 18730 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29879/statm: 22837 18730 83 193 0 22641 0
[pid=29879/tid=29880] ppid=29876 vsize=91348 CPUtime=461.94
/proc/29879/task/29880/stat : 29880 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194368 9356 0 0 0 46174 20 0 0 25 0 2 0 99447485 93540352 18730 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.37
Current children cumulated vsize (KiB) 96704

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/68 29880
/proc/meminfo: memFree=1648944/2055920 swapFree=4188716/4192956
[pid=29876] ppid=29874 vsize=5356 CPUtime=0.1
/proc/29876/stat : 29876 (manysat.sh) S 29874 29876 26469 0 -1 4194304 312 422 0 0 0 0 10 0 17 0 1 0 99447473 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29876/statm: 1339 238 195 169 0 50 0
[pid=29879] ppid=29876 vsize=103928 CPUtime=1042.01
/proc/29879/stat : 29879 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194304 21596 0 0 0 104160 41 0 0 25 0 2 0 99447484 106422272 21582 1992294400 134512640 135305190 4294956144 18446744073709551615 134528363 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29879/statm: 25982 21582 83 193 0 25786 0
[pid=29879/tid=29880] ppid=29876 vsize=103928 CPUtime=521.93
/proc/29879/task/29880/stat : 29880 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194368 10854 0 0 0 52170 23 0 0 18 0 2 0 99447485 106422272 21582 1992294400 134512640 135305190 4294956144 18446744073709551615 134569845 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.11
Current children cumulated vsize (KiB) 109284

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.45 3/68 29880
/proc/meminfo: memFree=1648752/2055920 swapFree=4188716/4192956
[pid=29876] ppid=29874 vsize=5356 CPUtime=0.1
/proc/29876/stat : 29876 (manysat.sh) S 29874 29876 26469 0 -1 4194304 312 422 0 0 0 0 10 0 17 0 1 0 99447473 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29876/statm: 1339 238 195 169 0 50 0
[pid=29879] ppid=29876 vsize=103928 CPUtime=1161.74
/proc/29879/stat : 29879 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194304 21623 0 0 0 116133 41 0 0 25 0 2 0 99447484 106422272 21609 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29879/statm: 25982 21609 83 193 0 25786 0
[pid=29879/tid=29880] ppid=29876 vsize=103928 CPUtime=581.89
/proc/29879/task/29880/stat : 29880 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194368 10854 0 0 0 58166 23 0 0 25 0 2 0 99447485 106422272 21609 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.84
Current children cumulated vsize (KiB) 109284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.85 1.46 3/68 29880
/proc/meminfo: memFree=1647920/2055920 swapFree=4188716/4192956
[pid=29876] ppid=29874 vsize=5356 CPUtime=0.1
/proc/29876/stat : 29876 (manysat.sh) S 29874 29876 26469 0 -1 4194304 312 422 0 0 0 0 10 0 17 0 1 0 99447473 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29876/statm: 1339 238 195 169 0 50 0
[pid=29879] ppid=29876 vsize=105248 CPUtime=1200.07
/proc/29879/stat : 29879 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194304 21841 0 0 0 119965 42 0 0 25 0 2 0 99447484 107773952 21827 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29879/statm: 26312 21827 83 193 0 26116 0
[pid=29879/tid=29880] ppid=29876 vsize=105248 CPUtime=601.09
/proc/29879/task/29880/stat : 29880 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194368 11022 0 0 0 60085 24 0 0 23 0 2 0 99447485 107773952 21827 1992294400 134512640 135305190 4294956144 18446744073709551615 134528518 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 110604

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 1.85 1.46 3/68 29880
/proc/meminfo: memFree=1647920/2055920 swapFree=4188716/4192956
[pid=29876] ppid=29874 vsize=5356 CPUtime=0.1
/proc/29876/stat : 29876 (manysat.sh) S 29874 29876 26469 0 -1 4194304 312 422 0 0 0 0 10 0 17 0 1 0 99447473 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29876/statm: 1339 238 195 169 0 50 0
[pid=29879] ppid=29876 vsize=105248 CPUtime=1200.07
/proc/29879/stat : 29879 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194304 21841 0 0 0 119965 42 0 0 25 0 2 0 99447484 107773952 21827 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29879/statm: 26312 21827 83 193 0 26116 0
[pid=29879/tid=29880] ppid=29876 vsize=105248 CPUtime=601.09
/proc/29879/task/29880/stat : 29880 (manysat1.1_stat) R 29876 29876 26469 0 -1 4194368 11022 0 0 0 60085 24 0 0 23 0 2 0 99447485 107773952 21827 1992294400 134512640 135305190 4294956144 18446744073709551615 134528518 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 110604

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29876 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=102984
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.107983
# while last known CPU time is 1200.17
#
# 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): 1200.17
CPU user time (s): 1199.75
CPU system time (s): 0.42
CPU usage (%): 199.523
Max. virtual memory (cumulated for all children) (KiB): 110604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.102984
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 734
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 0.578911 second user time and 1.62275 second system time

The end

Launcher Data 

Begin job on node8 at 2009-04-26 04:48:58
IDJOB=1726575
IDBENCH=24617
IDSOLVER=515
FILE ID=node8/1726575-1240714137
PBS_JOBID= 9186841
Free space on /tmp= 65936 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s111845174.sat05-536.reshuffled-07.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726575-1240714137/watcher-1726575-1240714137 -o /tmp/evaluation-result-1726575-1240714137/solver-1726575-1240714137 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1726575-1240714137.cnf aimd 2

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

MD5SUM BENCH= 71878da25e778158aa56312337016eac
RANDOM SEED=1652896267

node8.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1736680 kB
Buffers:         27020 kB
Cached:         218992 kB
SwapCached:       1780 kB
Active:         150800 kB
Inactive:       107764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736680 kB
SwapTotal:     4192956 kB
SwapFree:      4188716 kB
Dirty:            1628 kB
Writeback:           0 kB
Mapped:          21064 kB
Slab:            46564 kB
Committed_AS:   496248 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65932 MiB
End job on node8 at 2009-04-26 04:59:01