Trace number 1527287

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) 1200.06 601.421

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S817309453-059.cnf
MD5SUM534584fc51d8f0ef0254b8dbc8353cc1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.099983
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2276     6959 |      --       0       --      -- |     --   | -19/74
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 522   #clauses: 2276   #literals: 6959
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	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-1527287-1238588471/watcher-1527287-1238588471 -o /tmp/evaluation-result-1527287-1238588471/solver-1527287-1238588471 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527287-1238588471.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: 0.85 0.97 1.02 3/64 20257
/proc/meminfo: memFree=1537216/2055920 swapFree=4176720/4192956
[pid=20257] ppid=20255 vsize=5356 CPUtime=0
/proc/20257/stat : 20257 (manysat.sh) S 20255 20257 20220 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1131512070 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20257/statm: 1339 235 195 169 0 50 0
[pid=20258] ppid=20257 vsize=956 CPUtime=0
/proc/20258/stat : 20258 (SatElite) R 20257 20257 20220 0 -1 4194304 141 0 0 0 0 0 0 0 19 0 1 0 1131512070 978944 125 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/20258/statm: 239 128 53 127 0 109 0

[startup+0.044052 s]
/proc/loadavg: 0.85 0.97 1.02 3/64 20257
/proc/meminfo: memFree=1537216/2055920 swapFree=4176720/4192956
[pid=20257] ppid=20255 vsize=5356 CPUtime=0
/proc/20257/stat : 20257 (manysat.sh) S 20255 20257 20220 0 -1 4194304 312 183 0 0 0 0 0 0 18 0 1 0 1131512070 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20257/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.539769 s]
/proc/loadavg: 0.85 0.97 1.02 3/64 20257
/proc/meminfo: memFree=1537216/2055920 swapFree=4176720/4192956
[pid=20257] ppid=20255 vsize=5356 CPUtime=0
/proc/20257/stat : 20257 (manysat.sh) S 20255 20257 20220 0 -1 4194304 312 183 0 0 0 0 0 0 18 0 1 0 1131512070 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20257/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.601782 s]
/proc/loadavg: 0.85 0.97 1.02 3/64 20257
/proc/meminfo: memFree=1537216/2055920 swapFree=4176720/4192956
[pid=20257] ppid=20255 vsize=5356 CPUtime=0
/proc/20257/stat : 20257 (manysat.sh) S 20255 20257 20220 0 -1 4194304 312 183 0 0 0 0 0 0 18 0 1 0 1131512070 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20257/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701796 s]
/proc/loadavg: 0.85 0.97 1.02 3/64 20257
/proc/meminfo: memFree=1537216/2055920 swapFree=4176720/4192956
[pid=20257] ppid=20255 vsize=5356 CPUtime=0
/proc/20257/stat : 20257 (manysat.sh) S 20255 20257 20220 0 -1 4194304 312 183 0 0 0 0 0 0 18 0 1 0 1131512070 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20257/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50692 s]
/proc/loadavg: 0.85 0.97 1.02 3/67 20261
/proc/meminfo: memFree=1533864/2055920 swapFree=4176720/4192956
[pid=20257] ppid=20255 vsize=5356 CPUtime=0
/proc/20257/stat : 20257 (manysat.sh) S 20255 20257 20220 0 -1 4194304 312 183 0 0 0 0 0 0 18 0 1 0 1131512070 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20257/statm: 1339 238 195 169 0 50 0
[pid=20260] ppid=20257 vsize=16008 CPUtime=2.96
/proc/20260/stat : 20260 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194304 928 0 0 0 296 0 0 0 16 0 2 0 1131512071 16392192 914 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20260/statm: 4002 914 83 193 0 3806 0
[pid=20260/tid=20261] ppid=20257 vsize=16008 CPUtime=1.47
/proc/20260/task/20261/stat : 20261 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194368 407 0 0 0 147 0 0 0 16 0 2 0 1131512072 16392192 914 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21364

[startup+3.10117 s]
/proc/loadavg: 0.85 0.97 1.02 3/67 20261
/proc/meminfo: memFree=1531304/2055920 swapFree=4176720/4192956
[pid=20257] ppid=20255 vsize=5356 CPUtime=0
/proc/20257/stat : 20257 (manysat.sh) S 20255 20257 20220 0 -1 4194304 312 183 0 0 0 0 0 0 18 0 1 0 1131512070 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20257/statm: 1339 238 195 169 0 50 0
[pid=20260] ppid=20257 vsize=19084 CPUtime=6.15
/proc/20260/stat : 20260 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194304 1534 0 0 0 614 1 0 0 17 0 2 0 1131512071 19542016 1520 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20260/statm: 4771 1520 83 193 0 4575 0
[pid=20260/tid=20261] ppid=20257 vsize=19084 CPUtime=3.07
/proc/20260/task/20261/stat : 20261 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194368 712 0 0 0 307 0 0 0 17 0 2 0 1131512072 19542016 1520 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24440

[startup+6.30266 s]
/proc/loadavg: 0.94 0.98 1.03 3/67 20261
/proc/meminfo: memFree=1526952/2055920 swapFree=4176720/4192956
[pid=20257] ppid=20255 vsize=5356 CPUtime=0
/proc/20257/stat : 20257 (manysat.sh) S 20255 20257 20220 0 -1 4194304 312 183 0 0 0 0 0 0 18 0 1 0 1131512070 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20257/statm: 1339 238 195 169 0 50 0
[pid=20260] ppid=20257 vsize=22836 CPUtime=12.53
/proc/20260/stat : 20260 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194304 2618 0 0 0 1251 2 0 0 17 0 2 0 1131512071 23384064 2604 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20260/statm: 5709 2604 83 193 0 5513 0
[pid=20260/tid=20261] ppid=20257 vsize=22836 CPUtime=6.27
/proc/20260/task/20261/stat : 20261 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194368 1210 0 0 0 626 1 0 0 18 0 2 0 1131512072 23384064 2604 1992294400 134512640 135305190 4294956144 18446744073709551615 134837729 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 28192

[startup+12.7026 s]
/proc/loadavg: 1.02 1.00 1.03 3/67 20261
/proc/meminfo: memFree=1522472/2055920 swapFree=4176720/4192956
[pid=20257] ppid=20255 vsize=5356 CPUtime=0
/proc/20257/stat : 20257 (manysat.sh) S 20255 20257 20220 0 -1 4194304 312 183 0 0 0 0 0 0 18 0 1 0 1131512070 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20257/statm: 1339 238 195 169 0 50 0
[pid=20260] ppid=20257 vsize=27276 CPUtime=25.3
/proc/20260/stat : 20260 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194304 3651 0 0 0 2526 4 0 0 18 0 2 0 1131512071 27930624 3628 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20260/statm: 6819 3628 83 193 0 6623 0
[pid=20260/tid=20261] ppid=20257 vsize=27276 CPUtime=12.66
/proc/20260/task/20261/stat : 20261 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194368 1659 0 0 0 1264 2 0 0 25 0 2 0 1131512072 27930624 3628 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 32632

[startup+25.5016 s]
/proc/loadavg: 1.24 1.05 1.05 3/67 20261
/proc/meminfo: memFree=1519272/2055920 swapFree=4176720/4192956
[pid=20257] ppid=20255 vsize=5356 CPUtime=0
/proc/20257/stat : 20257 (manysat.sh) S 20255 20257 20220 0 -1 4194304 312 183 0 0 0 0 0 0 18 0 1 0 1131512070 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20257/statm: 1339 238 195 169 0 50 0
[pid=20260] ppid=20257 vsize=30572 CPUtime=50.84
/proc/20260/stat : 20260 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194304 4600 0 0 0 5079 5 0 0 25 0 2 0 1131512071 31305728 4577 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20260/statm: 7643 4577 83 193 0 7447 0
[pid=20260/tid=20261] ppid=20257 vsize=30572 CPUtime=25.45
/proc/20260/task/20261/stat : 20261 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194368 2118 0 0 0 2543 2 0 0 25 0 2 0 1131512072 31305728 4577 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 35928

[startup+51.1015 s]
/proc/loadavg: 1.50 1.12 1.07 3/67 20261
/proc/meminfo: memFree=1514408/2055920 swapFree=4176720/4192956
[pid=20257] ppid=20255 vsize=5356 CPUtime=0
/proc/20257/stat : 20257 (manysat.sh) S 20255 20257 20220 0 -1 4194304 312 183 0 0 0 0 0 0 18 0 1 0 1131512070 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20257/statm: 1339 238 195 169 0 50 0
[pid=20260] ppid=20257 vsize=34972 CPUtime=101.92
/proc/20260/stat : 20260 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194304 5710 0 0 0 10185 7 0 0 20 0 2 0 1131512071 35811328 5685 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20260/statm: 8743 5685 83 193 0 8547 0
[pid=20260/tid=20261] ppid=20257 vsize=34972 CPUtime=51.03
/proc/20260/task/20261/stat : 20261 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194368 2694 0 0 0 5100 3 0 0 25 0 2 0 1131512072 35811328 5685 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 40328

[startup+102.301 s]
/proc/loadavg: 1.78 1.26 1.12 3/67 20261
/proc/meminfo: memFree=1508328/2055920 swapFree=4176720/4192956
[pid=20257] ppid=20255 vsize=5356 CPUtime=0
/proc/20257/stat : 20257 (manysat.sh) S 20255 20257 20220 0 -1 4194304 312 183 0 0 0 0 0 0 18 0 1 0 1131512070 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20257/statm: 1339 238 195 169 0 50 0
[pid=20260] ppid=20257 vsize=42252 CPUtime=204.08
/proc/20260/stat : 20260 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194304 7179 0 0 0 20398 10 0 0 25 0 2 0 1131512071 43266048 7154 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20260/statm: 10563 7154 83 193 0 10367 0
[pid=20260/tid=20261] ppid=20257 vsize=42252 CPUtime=102.2
/proc/20260/task/20261/stat : 20261 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194368 3446 0 0 0 10215 5 0 0 25 0 2 0 1131512072 43266048 7154 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.08
Current children cumulated vsize (KiB) 47608

[startup+162.302 s]
/proc/loadavg: 1.92 1.39 1.17 3/67 20261
/proc/meminfo: memFree=1501160/2055920 swapFree=4176720/4192956
[pid=20257] ppid=20255 vsize=5356 CPUtime=0
/proc/20257/stat : 20257 (manysat.sh) S 20255 20257 20220 0 -1 4194304 312 183 0 0 0 0 0 0 18 0 1 0 1131512070 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20257/statm: 1339 238 195 169 0 50 0
[pid=20260] ppid=20257 vsize=48356 CPUtime=323.81
/proc/20260/stat : 20260 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194304 8957 0 0 0 32367 14 0 0 25 0 2 0 1131512071 49516544 8932 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20260/statm: 12089 8932 83 193 0 11893 0
[pid=20260/tid=20261] ppid=20257 vsize=48356 CPUtime=162.18
/proc/20260/task/20261/stat : 20261 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194368 4448 0 0 0 16210 8 0 0 25 0 2 0 1131512072 49516544 8932 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 53712

[startup+222.302 s]
/proc/loadavg: 1.97 1.50 1.22 3/67 20261
/proc/meminfo: memFree=1496360/2055920 swapFree=4176720/4192956
[pid=20257] ppid=20255 vsize=5356 CPUtime=0
/proc/20257/stat : 20257 (manysat.sh) S 20255 20257 20220 0 -1 4194304 312 183 0 0 0 0 0 0 18 0 1 0 1131512070 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20257/statm: 1339 238 195 169 0 50 0
[pid=20260] ppid=20257 vsize=53936 CPUtime=443.54
/proc/20260/stat : 20260 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194304 10190 0 0 0 44338 16 0 0 25 0 2 0 1131512071 55230464 10165 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20260/statm: 13484 10165 83 193 0 13288 0
[pid=20260/tid=20261] ppid=20257 vsize=53936 CPUtime=222.15
/proc/20260/task/20261/stat : 20261 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194368 5076 0 0 0 22206 9 0 0 25 0 2 0 1131512072 55230464 10165 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.54
Current children cumulated vsize (KiB) 59292

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.27 3/67 20261
/proc/meminfo: memFree=1492904/2055920 swapFree=4176720/4192956
[pid=20257] ppid=20255 vsize=5356 CPUtime=0
/proc/20257/stat : 20257 (manysat.sh) S 20255 20257 20220 0 -1 4194304 312 183 0 0 0 0 0 0 18 0 1 0 1131512070 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20257/statm: 1339 238 195 169 0 50 0
[pid=20260] ppid=20257 vsize=58352 CPUtime=563.27
/proc/20260/stat : 20260 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194304 11065 0 0 0 56309 18 0 0 18 0 2 0 1131512071 59752448 11040 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20260/statm: 14588 11040 83 193 0 14392 0
[pid=20260/tid=20261] ppid=20257 vsize=58352 CPUtime=282.13
/proc/20260/task/20261/stat : 20261 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194368 5532 0 0 0 28203 10 0 0 25 0 2 0 1131512072 59752448 11040 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.27
Current children cumulated vsize (KiB) 63708

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.31 3/67 20261
/proc/meminfo: memFree=1488872/2055920 swapFree=4176720/4192956
[pid=20257] ppid=20255 vsize=5356 CPUtime=0
/proc/20257/stat : 20257 (manysat.sh) S 20255 20257 20220 0 -1 4194304 312 183 0 0 0 0 0 0 18 0 1 0 1131512070 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20257/statm: 1339 238 195 169 0 50 0
[pid=20260] ppid=20257 vsize=62152 CPUtime=683.01
/proc/20260/stat : 20260 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194304 12066 0 0 0 68281 20 0 0 25 0 2 0 1131512071 63643648 12041 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20260/statm: 15538 12041 83 193 0 15342 0
[pid=20260/tid=20261] ppid=20257 vsize=62152 CPUtime=342.1
/proc/20260/task/20261/stat : 20261 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194368 6066 0 0 0 34199 11 0 0 25 0 2 0 1131512072 63643648 12041 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.01
Current children cumulated vsize (KiB) 67508

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.35 3/67 20261
/proc/meminfo: memFree=1485800/2055920 swapFree=4176720/4192956
[pid=20257] ppid=20255 vsize=5356 CPUtime=0
/proc/20257/stat : 20257 (manysat.sh) S 20255 20257 20220 0 -1 4194304 312 183 0 0 0 0 0 0 18 0 1 0 1131512070 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20257/statm: 1339 238 195 169 0 50 0
[pid=20260] ppid=20257 vsize=64956 CPUtime=802.75
/proc/20260/stat : 20260 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194304 12863 0 0 0 80253 22 0 0 17 0 2 0 1131512071 66514944 12838 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20260/statm: 16239 12838 83 193 0 16043 0
[pid=20260/tid=20261] ppid=20257 vsize=64956 CPUtime=402.07
/proc/20260/task/20261/stat : 20261 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194368 6453 0 0 0 40195 12 0 0 25 0 2 0 1131512072 66514944 12838 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.75
Current children cumulated vsize (KiB) 70312

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.39 3/67 20261
/proc/meminfo: memFree=1479848/2055920 swapFree=4176720/4192956
[pid=20257] ppid=20255 vsize=5356 CPUtime=0
/proc/20257/stat : 20257 (manysat.sh) S 20255 20257 20220 0 -1 4194304 312 183 0 0 0 0 0 0 18 0 1 0 1131512070 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20257/statm: 1339 238 195 169 0 50 0
[pid=20260] ppid=20257 vsize=70536 CPUtime=922.47
/proc/20260/stat : 20260 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194304 14308 0 0 0 92222 25 0 0 25 0 2 0 1131512071 72228864 14283 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20260/statm: 17634 14283 83 193 0 17438 0
[pid=20260/tid=20261] ppid=20257 vsize=70536 CPUtime=462.03
/proc/20260/task/20261/stat : 20261 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194368 7094 0 0 0 46189 14 0 0 25 0 2 0 1131512072 72228864 14283 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.47
Current children cumulated vsize (KiB) 75892

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.42 3/67 20261
/proc/meminfo: memFree=1478056/2055920 swapFree=4176720/4192956
[pid=20257] ppid=20255 vsize=5356 CPUtime=0
/proc/20257/stat : 20257 (manysat.sh) S 20255 20257 20220 0 -1 4194304 312 183 0 0 0 0 0 0 18 0 1 0 1131512070 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20257/statm: 1339 238 195 169 0 50 0
[pid=20260] ppid=20257 vsize=73192 CPUtime=1042.2
/proc/20260/stat : 20260 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194304 14763 0 0 0 104194 26 0 0 25 0 2 0 1131512071 74948608 14738 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20260/statm: 18298 14738 83 193 0 18102 0
[pid=20260/tid=20261] ppid=20257 vsize=73192 CPUtime=522
/proc/20260/task/20261/stat : 20261 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194368 7387 0 0 0 52186 14 0 0 25 0 2 0 1131512072 74948608 14738 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.2
Current children cumulated vsize (KiB) 78548

[startup+582.306 s]
/proc/loadavg: 1.99 1.84 1.46 3/67 20261
/proc/meminfo: memFree=1474152/2055920 swapFree=4176720/4192956
[pid=20257] ppid=20255 vsize=5356 CPUtime=0
/proc/20257/stat : 20257 (manysat.sh) S 20255 20257 20220 0 -1 4194304 312 183 0 0 0 0 0 0 18 0 1 0 1131512070 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20257/statm: 1339 238 195 169 0 50 0
[pid=20260] ppid=20257 vsize=76560 CPUtime=1161.94
/proc/20260/stat : 20260 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194304 15720 0 0 0 116167 27 0 0 25 0 2 0 1131512071 78397440 15695 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20260/statm: 19140 15695 83 193 0 18944 0
[pid=20260/tid=20261] ppid=20257 vsize=76560 CPUtime=581.98
/proc/20260/task/20261/stat : 20261 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194368 7940 0 0 0 58183 15 0 0 25 0 2 0 1131512072 78397440 15695 1992294400 134512640 135305190 4294956144 18446744073709551615 134528408 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.94
Current children cumulated vsize (KiB) 81916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.403 s]
/proc/loadavg: 1.99 1.85 1.47 3/67 20261
/proc/meminfo: memFree=1471976/2055920 swapFree=4176720/4192956
[pid=20257] ppid=20255 vsize=5356 CPUtime=0
/proc/20257/stat : 20257 (manysat.sh) S 20255 20257 20220 0 -1 4194304 312 183 0 0 0 0 0 0 18 0 1 0 1131512070 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20257/statm: 1339 238 195 169 0 50 0
[pid=20260] ppid=20257 vsize=79172 CPUtime=1200.06
/proc/20260/stat : 20260 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194304 16272 0 0 0 119978 28 0 0 25 0 2 0 1131512071 81072128 16247 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20260/statm: 19793 16247 83 193 0 19597 0
[pid=20260/tid=20261] ppid=20257 vsize=79172 CPUtime=601.08
/proc/20260/task/20261/stat : 20261 (manysat1.1_stat) R 20257 20257 20220 0 -1 4194368 8268 0 0 0 60092 16 0 0 25 0 2 0 1131512072 81072128 16247 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 84528

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20257 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=11998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.013997
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.421
CPU time (s): 1200.06
CPU user time (s): 1199.78
CPU system time (s): 0.28
CPU usage (%): 199.537
Max. virtual memory (cumulated for all children) (KiB): 84528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 495
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 0.539917 second user time and 1.66175 second system time

The end

Launcher Data 

Begin job on node34 at 2009-04-01 14:21:11
IDJOB=1527287
IDBENCH=70713
IDSOLVER=514
FILE ID=node34/1527287-1238588471
PBS_JOBID= 9068309
Free space on /tmp= 66380 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S817309453-059.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527287-1238588471/watcher-1527287-1238588471 -o /tmp/evaluation-result-1527287-1238588471/solver-1527287-1238588471 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527287-1238588471.cnf aimd 1

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

MD5SUM BENCH= 534584fc51d8f0ef0254b8dbc8353cc1
RANDOM SEED=216576038

node34.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		: 3000.259
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		: 3000.259
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:       1537696 kB
Buffers:         90260 kB
Cached:         328948 kB
SwapCached:      10076 kB
Active:         202052 kB
Inactive:       228588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1537696 kB
SwapTotal:     4192956 kB
SwapFree:      4176720 kB
Dirty:            1596 kB
Writeback:           0 kB
Mapped:          17100 kB
Slab:            73608 kB
Committed_AS:  2794232 kB
PageTables:       1388 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= 66380 MiB
End job on node34 at 2009-04-01 14:31:14