Trace number 1527333

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) 1200.14 601.422

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1924575376-025.cnf
MD5SUM6fb0ba561e085817334f61be44abbbd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.035993
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2025     6172 |      --       0       --      -- |     --   | -15/52
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 463   #clauses: 2025   #literals: 6172
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	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-1527333-1238591911/watcher-1527333-1238591911 -o /tmp/evaluation-result-1527333-1238591911/solver-1527333-1238591911 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527333-1238591911.cnf aimd 2 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28802
/proc/meminfo: memFree=1083512/2055920 swapFree=4167280/4192956
[pid=28802] ppid=28800 vsize=5356 CPUtime=0
/proc/28802/stat : 28802 (manysat.sh) R 28800 28802 28571 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1131856670 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 225612196511 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/28802/statm: 1339 234 194 169 0 50 0
[pid=28803] ppid=28802 vsize=824 CPUtime=0
/proc/28803/stat : 28803 (SatElite) R 28802 28802 28571 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1131856670 843776 128 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/28803/statm: 206 128 65 127 0 76 0

[startup+0.0476191 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28802
/proc/meminfo: memFree=1083512/2055920 swapFree=4167280/4192956
[pid=28802] ppid=28800 vsize=5356 CPUtime=0
/proc/28802/stat : 28802 (manysat.sh) S 28800 28802 28571 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131856670 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.411664 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28802
/proc/meminfo: memFree=1083512/2055920 swapFree=4167280/4192956
[pid=28802] ppid=28800 vsize=5356 CPUtime=0
/proc/28802/stat : 28802 (manysat.sh) S 28800 28802 28571 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131856670 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.502261 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28802
/proc/meminfo: memFree=1083512/2055920 swapFree=4167280/4192956
[pid=28802] ppid=28800 vsize=5356 CPUtime=0
/proc/28802/stat : 28802 (manysat.sh) S 28800 28802 28571 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131856670 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701279 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28802
/proc/meminfo: memFree=1083512/2055920 swapFree=4167280/4192956
[pid=28802] ppid=28800 vsize=5356 CPUtime=0
/proc/28802/stat : 28802 (manysat.sh) S 28800 28802 28571 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131856670 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50235 s]
/proc/loadavg: 0.91 0.97 0.99 3/67 28806
/proc/meminfo: memFree=1080480/2055920 swapFree=4167280/4192956
[pid=28802] ppid=28800 vsize=5356 CPUtime=0
/proc/28802/stat : 28802 (manysat.sh) S 28800 28802 28571 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131856670 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1339 238 195 169 0 50 0
[pid=28805] ppid=28802 vsize=16920 CPUtime=2.96
/proc/28805/stat : 28805 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194304 895 0 0 0 296 0 0 0 16 0 2 0 1131856671 17326080 881 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28805/statm: 4230 881 83 193 0 4034 0
[pid=28805/tid=28806] ppid=28802 vsize=16920 CPUtime=1.48
/proc/28805/task/28806/stat : 28806 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194368 377 0 0 0 148 0 0 0 17 0 2 0 1131856672 17326080 881 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22276

[startup+3.10149 s]
/proc/loadavg: 0.91 0.97 0.99 3/67 28806
/proc/meminfo: memFree=1078368/2055920 swapFree=4167280/4192956
[pid=28802] ppid=28800 vsize=5356 CPUtime=0
/proc/28802/stat : 28802 (manysat.sh) S 28800 28802 28571 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131856670 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1339 238 195 169 0 50 0
[pid=28805] ppid=28802 vsize=18420 CPUtime=6.15
/proc/28805/stat : 28805 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194304 1336 0 0 0 614 1 0 0 17 0 2 0 1131856671 18862080 1322 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28805/statm: 4605 1322 83 193 0 4409 0
[pid=28805/tid=28806] ppid=28802 vsize=18420 CPUtime=3.07
/proc/28805/task/28806/stat : 28806 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194368 591 0 0 0 307 0 0 0 17 0 2 0 1131856672 18862080 1322 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23776

[startup+6.30177 s]
/proc/loadavg: 1.00 0.98 0.99 3/67 28806
/proc/meminfo: memFree=1074144/2055920 swapFree=4167280/4192956
[pid=28802] ppid=28800 vsize=5356 CPUtime=0
/proc/28802/stat : 28802 (manysat.sh) S 28800 28802 28571 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131856670 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1339 238 195 169 0 50 0
[pid=28805] ppid=28802 vsize=22056 CPUtime=12.53
/proc/28805/stat : 28805 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194304 2335 0 0 0 1251 2 0 0 18 0 2 0 1131856671 22585344 2321 1992294400 134512640 135305190 4294956144 18446744073709551615 134557247 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28805/statm: 5514 2321 83 193 0 5318 0
[pid=28805/tid=28806] ppid=28802 vsize=22056 CPUtime=6.26
/proc/28805/task/28806/stat : 28806 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194368 1057 0 0 0 626 0 0 0 19 0 2 0 1131856672 22585344 2321 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27412

[startup+12.7013 s]
/proc/loadavg: 1.08 1.00 1.00 3/67 28806
/proc/meminfo: memFree=1070112/2055920 swapFree=4167280/4192956
[pid=28802] ppid=28800 vsize=5356 CPUtime=0
/proc/28802/stat : 28802 (manysat.sh) S 28800 28802 28571 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131856670 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1339 238 195 169 0 50 0
[pid=28805] ppid=28802 vsize=26252 CPUtime=25.3
/proc/28805/stat : 28805 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194304 3295 0 0 0 2527 3 0 0 19 0 2 0 1131856671 26882048 3281 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28805/statm: 6563 3281 83 193 0 6367 0
[pid=28805/tid=28806] ppid=28802 vsize=26252 CPUtime=12.66
/proc/28805/task/28806/stat : 28806 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194368 1519 0 0 0 1265 1 0 0 25 0 2 0 1131856672 26882048 3281 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) 31608

[startup+25.5014 s]
/proc/loadavg: 1.28 1.05 1.02 3/67 28806
/proc/meminfo: memFree=1065824/2055920 swapFree=4167280/4192956
[pid=28802] ppid=28800 vsize=5356 CPUtime=0
/proc/28802/stat : 28802 (manysat.sh) S 28800 28802 28571 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131856670 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1339 238 195 169 0 50 0
[pid=28805] ppid=28802 vsize=30560 CPUtime=50.85
/proc/28805/stat : 28805 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194304 4383 0 0 0 5080 5 0 0 18 0 2 0 1131856671 31293440 4369 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28805/statm: 7640 4369 83 193 0 7444 0
[pid=28805/tid=28806] ppid=28802 vsize=30560 CPUtime=25.45
/proc/28805/task/28806/stat : 28806 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194368 2069 0 0 0 2543 2 0 0 25 0 2 0 1131856672 31293440 4369 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 35916

[startup+51.1016 s]
/proc/loadavg: 1.53 1.12 1.04 3/67 28806
/proc/meminfo: memFree=1060896/2055920 swapFree=4167280/4192956
[pid=28802] ppid=28800 vsize=5356 CPUtime=0
/proc/28802/stat : 28802 (manysat.sh) S 28800 28802 28571 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131856670 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1339 238 195 169 0 50 0
[pid=28805] ppid=28802 vsize=34940 CPUtime=101.9
/proc/28805/stat : 28805 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194304 5625 0 0 0 10183 7 0 0 17 0 2 0 1131856671 35778560 5611 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28805/statm: 8735 5611 83 193 0 8539 0
[pid=28805/tid=28806] ppid=28802 vsize=34940 CPUtime=51.03
/proc/28805/task/28806/stat : 28806 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194368 2702 0 0 0 5099 4 0 0 25 0 2 0 1131856672 35778560 5611 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.9
Current children cumulated vsize (KiB) 40296

[startup+102.302 s]
/proc/loadavg: 1.79 1.26 1.09 3/67 28806
/proc/meminfo: memFree=1056288/2055920 swapFree=4167280/4192956
[pid=28802] ppid=28800 vsize=5356 CPUtime=0
/proc/28802/stat : 28802 (manysat.sh) S 28800 28802 28571 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131856670 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1339 238 195 169 0 50 0
[pid=28805] ppid=28802 vsize=40768 CPUtime=204.09
/proc/28805/stat : 28805 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194304 6775 0 0 0 20400 9 0 0 17 0 2 0 1131856671 41746432 6761 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28805/statm: 10192 6761 83 193 0 9996 0
[pid=28805/tid=28806] ppid=28802 vsize=40768 CPUtime=102.21
/proc/28805/task/28806/stat : 28806 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194368 3392 0 0 0 10216 5 0 0 25 0 2 0 1131856672 41746432 6761 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 46124

[startup+162.301 s]
/proc/loadavg: 1.92 1.39 1.14 3/67 28806
/proc/meminfo: memFree=1047968/2055920 swapFree=4167280/4192956
[pid=28802] ppid=28800 vsize=5356 CPUtime=0
/proc/28802/stat : 28802 (manysat.sh) S 28800 28802 28571 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131856670 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1339 238 195 169 0 50 0
[pid=28805] ppid=28802 vsize=48916 CPUtime=323.82
/proc/28805/stat : 28805 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194304 8836 0 0 0 32368 14 0 0 25 0 2 0 1131856671 50089984 8822 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28805/statm: 12229 8822 83 193 0 12033 0
[pid=28805/tid=28806] ppid=28802 vsize=48916 CPUtime=162.19
/proc/28805/task/28806/stat : 28806 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194368 4453 0 0 0 16211 8 0 0 25 0 2 0 1131856672 50089984 8822 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.82
Current children cumulated vsize (KiB) 54272

[startup+222.301 s]
/proc/loadavg: 1.97 1.50 1.19 3/67 28806
/proc/meminfo: memFree=1042976/2055920 swapFree=4167280/4192956
[pid=28802] ppid=28800 vsize=5356 CPUtime=0
/proc/28802/stat : 28802 (manysat.sh) S 28800 28802 28571 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131856670 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1339 238 195 169 0 50 0
[pid=28805] ppid=28802 vsize=54360 CPUtime=443.56
/proc/28805/stat : 28805 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194304 10094 0 0 0 44340 16 0 0 25 0 2 0 1131856671 55664640 10080 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28805/statm: 13590 10080 83 193 0 13394 0
[pid=28805/tid=28806] ppid=28802 vsize=54360 CPUtime=222.16
/proc/28805/task/28806/stat : 28806 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194368 4912 0 0 0 22208 8 0 0 25 0 2 0 1131856672 55664640 10080 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.56
Current children cumulated vsize (KiB) 59716

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 28806
/proc/meminfo: memFree=1036960/2055920 swapFree=4167280/4192956
[pid=28802] ppid=28800 vsize=5356 CPUtime=0
/proc/28802/stat : 28802 (manysat.sh) S 28800 28802 28571 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131856670 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1339 238 195 169 0 50 0
[pid=28805] ppid=28802 vsize=59868 CPUtime=563.3
/proc/28805/stat : 28805 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194304 11565 0 0 0 56312 18 0 0 25 0 2 0 1131856671 61304832 11551 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28805/statm: 14967 11551 83 193 0 14771 0
[pid=28805/tid=28806] ppid=28802 vsize=59868 CPUtime=282.13
/proc/28805/task/28806/stat : 28806 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194368 5707 0 0 0 28204 9 0 0 25 0 2 0 1131856672 61304832 11551 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.3
Current children cumulated vsize (KiB) 65224

[startup+342.303 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 28806
/proc/meminfo: memFree=1032160/2055920 swapFree=4167280/4192956
[pid=28802] ppid=28800 vsize=5356 CPUtime=0
/proc/28802/stat : 28802 (manysat.sh) S 28800 28802 28571 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131856670 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1339 238 195 169 0 50 0
[pid=28805] ppid=28802 vsize=64724 CPUtime=683.05
/proc/28805/stat : 28805 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194304 12778 0 0 0 68285 20 0 0 25 0 2 0 1131856671 66277376 12764 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28805/statm: 16181 12764 83 193 0 15985 0
[pid=28805/tid=28806] ppid=28802 vsize=64724 CPUtime=342.12
/proc/28805/task/28806/stat : 28806 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194368 6311 0 0 0 34202 10 0 0 25 0 2 0 1131856672 66277376 12764 1992294400 134512640 135305190 4294956144 18446744073709551615 134528565 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.05
Current children cumulated vsize (KiB) 70080

[startup+402.303 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 28806
/proc/meminfo: memFree=1026720/2055920 swapFree=4167280/4192956
[pid=28802] ppid=28800 vsize=5356 CPUtime=0
/proc/28802/stat : 28802 (manysat.sh) S 28800 28802 28571 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131856670 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1339 238 195 169 0 50 0
[pid=28805] ppid=28802 vsize=70140 CPUtime=802.79
/proc/28805/stat : 28805 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194304 14129 0 0 0 80255 24 0 0 25 0 2 0 1131856671 71823360 14115 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28805/statm: 17535 14115 83 193 0 17339 0
[pid=28805/tid=28806] ppid=28802 vsize=70140 CPUtime=402.09
/proc/28805/task/28806/stat : 28806 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194368 7007 0 0 0 40197 12 0 0 25 0 2 0 1131856672 71823360 14115 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.79
Current children cumulated vsize (KiB) 75496

[startup+462.307 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 28806
/proc/meminfo: memFree=1024928/2055920 swapFree=4167280/4192956
[pid=28802] ppid=28800 vsize=5356 CPUtime=0
/proc/28802/stat : 28802 (manysat.sh) S 28800 28802 28571 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131856670 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1339 238 195 169 0 50 0
[pid=28805] ppid=28802 vsize=72208 CPUtime=922.54
/proc/28805/stat : 28805 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194304 14576 0 0 0 92229 25 0 0 25 0 2 0 1131856671 73940992 14562 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28805/statm: 18052 14562 83 193 0 17856 0
[pid=28805/tid=28806] ppid=28802 vsize=72208 CPUtime=462.07
/proc/28805/task/28806/stat : 28806 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194368 7204 0 0 0 46194 13 0 0 25 0 2 0 1131856672 73940992 14562 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.54
Current children cumulated vsize (KiB) 77564

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.40 3/67 28806
/proc/meminfo: memFree=1015584/2055920 swapFree=4167280/4192956
[pid=28802] ppid=28800 vsize=5356 CPUtime=0
/proc/28802/stat : 28802 (manysat.sh) S 28800 28802 28571 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131856670 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1339 238 195 169 0 50 0
[pid=28805] ppid=28802 vsize=83456 CPUtime=1042.28
/proc/28805/stat : 28805 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194304 16969 0 0 0 104199 29 0 0 25 0 2 0 1131856671 85458944 16955 1992294400 134512640 135305190 4294956144 18446744073709551615 134541978 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28805/statm: 20864 16955 83 193 0 20668 0
[pid=28805/tid=28806] ppid=28802 vsize=83456 CPUtime=522.05
/proc/28805/task/28806/stat : 28806 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194368 8357 0 0 0 52190 15 0 0 25 0 2 0 1131856672 85458944 16955 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.28
Current children cumulated vsize (KiB) 88812

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 28806
/proc/meminfo: memFree=1013152/2055920 swapFree=4167280/4192956
[pid=28802] ppid=28800 vsize=5356 CPUtime=0
/proc/28802/stat : 28802 (manysat.sh) S 28800 28802 28571 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131856670 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1339 238 195 169 0 50 0
[pid=28805] ppid=28802 vsize=85560 CPUtime=1162.01
/proc/28805/stat : 28805 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194304 17540 0 0 0 116171 30 0 0 17 0 2 0 1131856671 87613440 17526 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28805/statm: 21390 17526 83 193 0 21194 0
[pid=28805/tid=28806] ppid=28802 vsize=85560 CPUtime=582.03
/proc/28805/task/28806/stat : 28806 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194368 8825 0 0 0 58187 16 0 0 25 0 2 0 1131856672 87613440 17526 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.01
Current children cumulated vsize (KiB) 90916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.403 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 28806
/proc/meminfo: memFree=1012768/2055920 swapFree=4167280/4192956
[pid=28802] ppid=28800 vsize=5356 CPUtime=0
/proc/28802/stat : 28802 (manysat.sh) S 28800 28802 28571 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131856670 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1339 238 195 169 0 50 0
[pid=28805] ppid=28802 vsize=85876 CPUtime=1200.14
/proc/28805/stat : 28805 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194304 17628 0 0 0 119984 30 0 0 17 0 2 0 1131856671 87937024 17614 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28805/statm: 21469 17614 83 193 0 21273 0
[pid=28805/tid=28806] ppid=28802 vsize=85876 CPUtime=601.12
/proc/28805/task/28806/stat : 28806 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194368 8894 0 0 0 60096 16 0 0 25 0 2 0 1131856672 87937024 17614 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 91232

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

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

[startup+601.403 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 28806
/proc/meminfo: memFree=1012768/2055920 swapFree=4167280/4192956
[pid=28802] ppid=28800 vsize=5356 CPUtime=0
/proc/28802/stat : 28802 (manysat.sh) S 28800 28802 28571 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131856670 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1339 238 195 169 0 50 0
[pid=28805] ppid=28802 vsize=85876 CPUtime=1200.14
/proc/28805/stat : 28805 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194304 17628 0 0 0 119984 30 0 0 17 0 2 0 1131856671 87937024 17614 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28805/statm: 21469 17614 83 193 0 21273 0
[pid=28805/tid=28806] ppid=28802 vsize=85876 CPUtime=601.12
/proc/28805/task/28806/stat : 28806 (manysat1.1_stat) R 28802 28802 28571 0 -1 4194368 8894 0 0 0 60096 16 0 0 25 0 2 0 1131856672 87937024 17614 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 91232

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28802 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.14
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.422
CPU time (s): 1200.14
CPU user time (s): 1199.84
CPU system time (s): 0.3
CPU usage (%): 199.55
Max. virtual memory (cumulated for all children) (KiB): 91232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 470
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 0.531919 second user time and 1.66575 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-01 15:18:31
IDJOB=1527333
IDBENCH=70722
IDSOLVER=515
FILE ID=node31/1527333-1238591911
PBS_JOBID= 9062243
Free space on /tmp= 66424 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1924575376-025.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527333-1238591911/watcher-1527333-1238591911 -o /tmp/evaluation-result-1527333-1238591911/solver-1527333-1238591911 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527333-1238591911.cnf aimd 2

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

MD5SUM BENCH= 6fb0ba561e085817334f61be44abbbd8
RANDOM SEED=1695123054

node31.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		: 3000.214
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		: 3000.214
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:       1084056 kB
Buffers:        121224 kB
Cached:         734668 kB
SwapCached:      18724 kB
Active:         209396 kB
Inactive:       666708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1084056 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            1540 kB
Writeback:           0 kB
Mapped:          17412 kB
Slab:            81512 kB
Committed_AS:  3179440 kB
PageTables:       1472 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= 66424 MiB
End job on node31 at 2009-04-01 15:28:35