Trace number 1525456

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 0/2009-03-20? (TO) 1200.02 601.918

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
MD5SUM774d62294125db90f73d8b18ec29f4dd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark70.2923
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.04/0.07	c ==============================================================================
0.04/0.07	c |           |     ORIGINAL     |              LEARNT              |          |
0.04/0.07	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.04/0.07	c ==============================================================================
0.04/0.07	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.19/0.24	c |         0 |   66711   202610 |      --       0       --      -- |     --   | -489/1010
0.19/0.24	c ==============================================================================
0.19/0.24	c Result  :   #vars: 15608   #clauses: 66711   #literals: 202610
0.19/0.24	c CPU time:   0.226965 s
0.19/0.24	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-1525456-1238402804/watcher-1525456-1238402804 -o /tmp/evaluation-result-1525456-1238402804/solver-1525456-1238402804 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525456-1238402804.cnf aimd 0 

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 1.00 3/73 8139
/proc/meminfo: memFree=1427752/2055920 swapFree=4175408/4192956
[pid=8139] ppid=8137 vsize=5356 CPUtime=0
/proc/8139/stat : 8139 (manysat.sh) S 8137 8139 7887 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 992699022 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8139/statm: 1339 235 195 169 0 50 0
[pid=8140] ppid=8139 vsize=1556 CPUtime=0
/proc/8140/stat : 8140 (SatElite) R 8139 8139 7887 0 -1 4194304 320 0 0 0 0 0 0 0 19 0 1 0 992699022 1593344 304 1992294400 134512640 135034092 4294956096 18446744073709551615 134544897 0 0 4096 3 0 0 0 17 0 0 0
/proc/8140/statm: 389 306 50 127 0 259 0

[startup+0.053999 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 8139
/proc/meminfo: memFree=1427752/2055920 swapFree=4175408/4192956
[pid=8139] ppid=8137 vsize=5356 CPUtime=0
/proc/8139/stat : 8139 (manysat.sh) S 8137 8139 7887 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 992699022 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8139/statm: 1339 235 195 169 0 50 0
[pid=8140] ppid=8139 vsize=5768 CPUtime=0.04
/proc/8140/stat : 8140 (SatElite) R 8139 8139 7887 0 -1 4194304 1356 0 0 0 4 0 0 0 19 0 1 0 992699022 5906432 1340 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/8140/statm: 1442 1341 50 127 0 1312 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11124

[startup+0.103004 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 8139
/proc/meminfo: memFree=1427752/2055920 swapFree=4175408/4192956
[pid=8139] ppid=8137 vsize=5356 CPUtime=0
/proc/8139/stat : 8139 (manysat.sh) S 8137 8139 7887 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 992699022 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8139/statm: 1339 235 195 169 0 50 0
[pid=8140] ppid=8139 vsize=8192 CPUtime=0.09
/proc/8140/stat : 8140 (SatElite) R 8139 8139 7887 0 -1 4194304 1902 0 0 0 8 1 0 0 20 0 1 0 992699022 8388608 1886 1992294400 134512640 135034092 4294956096 18446744073709551615 134566428 0 0 4096 3 0 0 0 17 0 0 0
/proc/8140/statm: 2048 1886 68 127 0 1918 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13548

[startup+0.302024 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 8139
/proc/meminfo: memFree=1427752/2055920 swapFree=4175408/4192956
[pid=8139] ppid=8137 vsize=5356 CPUtime=0
/proc/8139/stat : 8139 (manysat.sh) S 8137 8139 7887 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 992699022 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8139/statm: 1339 235 195 169 0 50 0
[pid=8140] ppid=8139 vsize=8196 CPUtime=0.29
/proc/8140/stat : 8140 (SatElite) R 8139 8139 7887 0 -1 4194304 2036 0 0 0 28 1 0 0 21 0 1 0 992699022 8392704 1888 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/8140/statm: 2049 1888 69 127 0 1919 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13552

[startup+0.702077 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 8139
/proc/meminfo: memFree=1427752/2055920 swapFree=4175408/4192956
[pid=8139] ppid=8137 vsize=5356 CPUtime=0.32
/proc/8139/stat : 8139 (manysat.sh) S 8137 8139 7887 0 -1 4194304 312 2039 0 0 0 0 31 1 17 0 1 0 992699022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8139/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 5356

[startup+1.50116 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 8143
/proc/meminfo: memFree=1412432/2055920 swapFree=4175408/4192956
[pid=8139] ppid=8137 vsize=5356 CPUtime=0.32
/proc/8139/stat : 8139 (manysat.sh) S 8137 8139 7887 0 -1 4194304 312 2039 0 0 0 0 31 1 17 0 1 0 992699022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8139/statm: 1339 238 195 169 0 50 0
[pid=8142] ppid=8139 vsize=27600 CPUtime=2.19
/proc/8142/stat : 8142 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194304 3892 0 0 0 215 4 0 0 16 0 2 0 992699055 28262400 3878 1992294400 134512640 135305190 4294956144 18446744073709551615 134541947 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8142/statm: 6900 3878 83 193 0 6704 0
[pid=8142/tid=8143] ppid=8139 vsize=27600 CPUtime=1.03
/proc/8142/task/8143/stat : 8143 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194368 454 0 0 0 102 1 0 0 17 0 2 0 992699067 28262400 3878 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.51
Current children cumulated vsize (KiB) 32956

[startup+3.10133 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 8143
/proc/meminfo: memFree=1408976/2055920 swapFree=4175408/4192956
[pid=8139] ppid=8137 vsize=5356 CPUtime=0.32
/proc/8139/stat : 8139 (manysat.sh) S 8137 8139 7887 0 -1 4194304 312 2039 0 0 0 0 31 1 17 0 1 0 992699022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8139/statm: 1339 238 195 169 0 50 0
[pid=8142] ppid=8139 vsize=31648 CPUtime=5.39
/proc/8142/stat : 8142 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194304 4952 0 0 0 534 5 0 0 16 0 2 0 992699055 32407552 4938 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8142/statm: 7912 4938 83 193 0 7716 0
[pid=8142/tid=8143] ppid=8139 vsize=31648 CPUtime=2.63
/proc/8142/task/8143/stat : 8143 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194368 912 0 0 0 262 1 0 0 17 0 2 0 992699067 32407552 4938 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.71
Current children cumulated vsize (KiB) 37004

[startup+6.30166 s]
/proc/loadavg: 1.24 1.05 1.02 3/76 8143
/proc/meminfo: memFree=1400272/2055920 swapFree=4175408/4192956
[pid=8139] ppid=8137 vsize=5356 CPUtime=0.32
/proc/8139/stat : 8139 (manysat.sh) S 8137 8139 7887 0 -1 4194304 312 2039 0 0 0 0 31 1 17 0 1 0 992699022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8139/statm: 1339 238 195 169 0 50 0
[pid=8142] ppid=8139 vsize=38696 CPUtime=11.77
/proc/8142/stat : 8142 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194304 6805 0 0 0 1170 7 0 0 17 0 2 0 992699055 39624704 6791 1992294400 134512640 135305190 4294956144 18446744073709551615 134556906 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8142/statm: 9674 6791 83 193 0 9478 0
[pid=8142/tid=8143] ppid=8139 vsize=38696 CPUtime=5.82
/proc/8142/task/8143/stat : 8143 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194368 1657 0 0 0 580 2 0 0 17 0 2 0 992699067 39624704 6791 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.09
Current children cumulated vsize (KiB) 44052

[startup+12.7013 s]
/proc/loadavg: 1.30 1.07 1.02 3/76 8143
/proc/meminfo: memFree=1386720/2055920 swapFree=4175408/4192956
[pid=8139] ppid=8137 vsize=5356 CPUtime=0.32
/proc/8139/stat : 8139 (manysat.sh) S 8137 8139 7887 0 -1 4194304 312 2039 0 0 0 0 31 1 17 0 1 0 992699022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8139/statm: 1339 238 195 169 0 50 0
[pid=8142] ppid=8139 vsize=53036 CPUtime=24.54
/proc/8142/stat : 8142 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194304 10247 0 0 0 2443 11 0 0 17 0 2 0 992699055 54308864 10233 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8142/statm: 13259 10233 83 193 0 13063 0
[pid=8142/tid=8143] ppid=8139 vsize=53036 CPUtime=12.23
/proc/8142/task/8143/stat : 8143 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194368 3175 0 0 0 1219 4 0 0 17 0 2 0 992699067 54308864 10233 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.86
Current children cumulated vsize (KiB) 58392

[startup+25.5027 s]
/proc/loadavg: 1.41 1.10 1.03 3/76 8143
/proc/meminfo: memFree=1376352/2055920 swapFree=4175408/4192956
[pid=8139] ppid=8137 vsize=5356 CPUtime=0.32
/proc/8139/stat : 8139 (manysat.sh) S 8137 8139 7887 0 -1 4194304 312 2039 0 0 0 0 31 1 17 0 1 0 992699022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8139/statm: 1339 238 195 169 0 50 0
[pid=8142] ppid=8139 vsize=61280 CPUtime=50.07
/proc/8142/stat : 8142 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194304 12439 0 0 0 4992 15 0 0 17 0 2 0 992699055 62750720 12425 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8142/statm: 15320 12425 83 193 0 15124 0
[pid=8142/tid=8143] ppid=8139 vsize=61280 CPUtime=25.02
/proc/8142/task/8143/stat : 8143 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194368 4118 0 0 0 2497 5 0 0 17 0 2 0 992699067 62750720 12425 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.39
Current children cumulated vsize (KiB) 66636

[startup+51.1024 s]
/proc/loadavg: 1.64 1.18 1.06 3/76 8143
/proc/meminfo: memFree=1357152/2055920 swapFree=4175408/4192956
[pid=8139] ppid=8137 vsize=5356 CPUtime=0.32
/proc/8139/stat : 8139 (manysat.sh) S 8137 8139 7887 0 -1 4194304 312 2039 0 0 0 0 31 1 17 0 1 0 992699022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8139/statm: 1339 238 195 169 0 50 0
[pid=8142] ppid=8139 vsize=81252 CPUtime=101.12
/proc/8142/stat : 8142 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194304 17268 0 0 0 10092 20 0 0 18 0 2 0 992699055 83202048 17254 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8142/statm: 20313 17254 83 193 0 20117 0
[pid=8142/tid=8143] ppid=8139 vsize=81252 CPUtime=50.6
/proc/8142/task/8143/stat : 8143 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194368 6177 0 0 0 5053 7 0 0 17 0 2 0 992699067 83202048 17254 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.44
Current children cumulated vsize (KiB) 86608

[startup+102.307 s]
/proc/loadavg: 1.84 1.30 1.11 3/76 8143
/proc/meminfo: memFree=1338912/2055920 swapFree=4175408/4192956
[pid=8139] ppid=8137 vsize=5356 CPUtime=0.32
/proc/8139/stat : 8139 (manysat.sh) S 8137 8139 7887 0 -1 4194304 312 2039 0 0 0 0 31 1 17 0 1 0 992699022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8139/statm: 1339 238 195 169 0 50 0
[pid=8142] ppid=8139 vsize=99040 CPUtime=203.24
/proc/8142/stat : 8142 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194304 21794 0 0 0 20294 30 0 0 17 0 2 0 992699055 101416960 21780 1992294400 134512640 135305190 4294956144 18446744073709551615 134528235 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8142/statm: 24760 21780 83 193 0 24564 0
[pid=8142/tid=8143] ppid=8139 vsize=99040 CPUtime=101.77
/proc/8142/task/8143/stat : 8143 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194368 8252 0 0 0 10165 12 0 0 17 0 2 0 992699067 101416960 21780 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.56
Current children cumulated vsize (KiB) 104396

[startup+162.302 s]
/proc/loadavg: 1.94 1.43 1.16 3/76 8143
/proc/meminfo: memFree=1318816/2055920 swapFree=4175408/4192956
[pid=8139] ppid=8137 vsize=5356 CPUtime=0.32
/proc/8139/stat : 8139 (manysat.sh) S 8137 8139 7887 0 -1 4194304 312 2039 0 0 0 0 31 1 17 0 1 0 992699022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8139/statm: 1339 238 195 169 0 50 0
[pid=8142] ppid=8139 vsize=119308 CPUtime=322.9
/proc/8142/stat : 8142 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194304 26756 0 0 0 32252 38 0 0 18 0 2 0 992699055 122171392 26742 1992294400 134512640 135305190 4294956144 18446744073709551615 134557478 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8142/statm: 29827 26742 83 193 0 29631 0
[pid=8142/tid=8143] ppid=8139 vsize=119308 CPUtime=161.73
/proc/8142/task/8143/stat : 8143 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194368 10412 0 0 0 16158 15 0 0 17 0 2 0 992699067 122171392 26742 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.22
Current children cumulated vsize (KiB) 124664

[startup+222.302 s]
/proc/loadavg: 1.98 1.53 1.21 3/76 8143
/proc/meminfo: memFree=1306720/2055920 swapFree=4175408/4192956
[pid=8139] ppid=8137 vsize=5356 CPUtime=0.32
/proc/8139/stat : 8139 (manysat.sh) S 8137 8139 7887 0 -1 4194304 312 2039 0 0 0 0 31 1 17 0 1 0 992699022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8139/statm: 1339 238 195 169 0 50 0
[pid=8142] ppid=8139 vsize=131068 CPUtime=442.57
/proc/8142/stat : 8142 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194304 29776 0 0 0 44212 45 0 0 17 0 2 0 992699055 134213632 29762 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8142/statm: 32767 29762 83 193 0 32571 0
[pid=8142/tid=8143] ppid=8139 vsize=131068 CPUtime=221.68
/proc/8142/task/8143/stat : 8143 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194368 11718 0 0 0 22150 18 0 0 17 0 2 0 992699067 134213632 29762 1992294400 134512640 135305190 4294956144 18446744073709551615 134557466 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 442.89
Current children cumulated vsize (KiB) 136424

[startup+282.303 s]
/proc/loadavg: 1.99 1.61 1.26 3/76 8143
/proc/meminfo: memFree=1280032/2055920 swapFree=4175408/4192956
[pid=8139] ppid=8137 vsize=5356 CPUtime=0.32
/proc/8139/stat : 8139 (manysat.sh) S 8137 8139 7887 0 -1 4194304 312 2039 0 0 0 0 31 1 17 0 1 0 992699022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8139/statm: 1339 238 195 169 0 50 0
[pid=8142] ppid=8139 vsize=157280 CPUtime=562.24
/proc/8142/stat : 8142 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194304 36446 0 0 0 56169 55 0 0 17 0 2 0 992699055 161054720 36432 1992294400 134512640 135305190 4294956144 18446744073709551615 134528518 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8142/statm: 39320 36432 83 193 0 39124 0
[pid=8142/tid=8143] ppid=8139 vsize=157280 CPUtime=281.65
/proc/8142/task/8143/stat : 8143 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194368 14647 0 0 0 28143 22 0 0 17 0 2 0 992699067 161054720 36432 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.56
Current children cumulated vsize (KiB) 162636

[startup+342.303 s]
/proc/loadavg: 1.99 1.68 1.30 3/76 8143
/proc/meminfo: memFree=1276768/2055920 swapFree=4175408/4192956
[pid=8139] ppid=8137 vsize=5356 CPUtime=0.32
/proc/8139/stat : 8139 (manysat.sh) S 8137 8139 7887 0 -1 4194304 312 2039 0 0 0 0 31 1 17 0 1 0 992699022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8139/statm: 1339 238 195 169 0 50 0
[pid=8142] ppid=8139 vsize=161364 CPUtime=681.91
/proc/8142/stat : 8142 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194304 37285 0 0 0 68133 58 0 0 19 0 2 0 992699055 165236736 37271 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8142/statm: 40341 37271 83 193 0 40145 0
[pid=8142/tid=8143] ppid=8139 vsize=161364 CPUtime=341.61
/proc/8142/task/8143/stat : 8143 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194368 15202 0 0 0 34137 24 0 0 22 0 2 0 992699067 165236736 37271 1992294400 134512640 135305190 4294956144 18446744073709551615 134542031 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.23
Current children cumulated vsize (KiB) 166720

[startup+402.302 s]
/proc/loadavg: 1.99 1.74 1.34 3/76 8143
/proc/meminfo: memFree=1243168/2055920 swapFree=4175408/4192956
[pid=8139] ppid=8137 vsize=5356 CPUtime=0.32
/proc/8139/stat : 8139 (manysat.sh) S 8137 8139 7887 0 -1 4194304 312 2039 0 0 0 0 31 1 17 0 1 0 992699022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8139/statm: 1339 238 195 169 0 50 0
[pid=8142] ppid=8139 vsize=194676 CPUtime=801.57
/proc/8142/stat : 8142 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194304 45626 0 0 0 80087 70 0 0 17 0 2 0 992699055 199348224 45612 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8142/statm: 48669 45612 83 193 0 48473 0
[pid=8142/tid=8143] ppid=8139 vsize=194676 CPUtime=401.57
/proc/8142/task/8143/stat : 8143 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194368 18597 0 0 0 40127 30 0 0 17 0 2 0 992699067 199348224 45612 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 801.89
Current children cumulated vsize (KiB) 200032

[startup+462.302 s]
/proc/loadavg: 1.99 1.78 1.38 3/76 8143
/proc/meminfo: memFree=1232672/2055920 swapFree=4175408/4192956
[pid=8139] ppid=8137 vsize=5356 CPUtime=0.32
/proc/8139/stat : 8139 (manysat.sh) S 8137 8139 7887 0 -1 4194304 312 2039 0 0 0 0 31 1 17 0 1 0 992699022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8139/statm: 1339 238 195 169 0 50 0
[pid=8142] ppid=8139 vsize=205692 CPUtime=921.25
/proc/8142/stat : 8142 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194304 48329 0 0 0 92047 78 0 0 17 0 2 0 992699055 210628608 48315 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8142/statm: 51423 48315 83 193 0 51227 0
[pid=8142/tid=8143] ppid=8139 vsize=205692 CPUtime=461.53
/proc/8142/task/8143/stat : 8143 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194368 19861 0 0 0 46120 33 0 0 17 0 2 0 992699067 210628608 48315 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 921.57
Current children cumulated vsize (KiB) 211048

[startup+522.303 s]
/proc/loadavg: 1.99 1.82 1.41 3/76 8143
/proc/meminfo: memFree=1232352/2055920 swapFree=4175408/4192956
[pid=8139] ppid=8137 vsize=5356 CPUtime=0.32
/proc/8139/stat : 8139 (manysat.sh) S 8137 8139 7887 0 -1 4194304 312 2039 0 0 0 0 31 1 17 0 1 0 992699022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8139/statm: 1339 238 195 169 0 50 0
[pid=8142] ppid=8139 vsize=205692 CPUtime=1040.94
/proc/8142/stat : 8142 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194304 48335 0 0 0 104014 80 0 0 19 0 2 0 992699055 210628608 48321 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8142/statm: 51423 48321 83 193 0 51227 0
[pid=8142/tid=8143] ppid=8139 vsize=205692 CPUtime=521.52
/proc/8142/task/8143/stat : 8143 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194368 19861 0 0 0 52118 34 0 0 18 0 2 0 992699067 210628608 48321 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.26
Current children cumulated vsize (KiB) 211048

[startup+582.303 s]
/proc/loadavg: 1.99 1.85 1.45 3/76 8143
/proc/meminfo: memFree=1205728/2055920 swapFree=4175408/4192956
[pid=8139] ppid=8137 vsize=5356 CPUtime=0.32
/proc/8139/stat : 8139 (manysat.sh) S 8137 8139 7887 0 -1 4194304 312 2039 0 0 0 0 31 1 17 0 1 0 992699022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8139/statm: 1339 238 195 169 0 50 0
[pid=8142] ppid=8139 vsize=232784 CPUtime=1160.62
/proc/8142/stat : 8142 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194304 55189 0 0 0 115969 93 0 0 17 0 2 0 992699055 238370816 55175 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8142/statm: 58196 55175 83 193 0 58000 0
[pid=8142/tid=8143] ppid=8139 vsize=232784 CPUtime=581.49
/proc/8142/task/8143/stat : 8143 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194368 22767 0 0 0 58110 39 0 0 17 0 2 0 992699067 238370816 55175 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1160.94
Current children cumulated vsize (KiB) 238140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.901 s]
/proc/loadavg: 1.99 1.86 1.46 3/76 8143
/proc/meminfo: memFree=1198624/2055920 swapFree=4175408/4192956
[pid=8139] ppid=8137 vsize=5356 CPUtime=0.32
/proc/8139/stat : 8139 (manysat.sh) S 8137 8139 7887 0 -1 4194304 312 2039 0 0 0 0 31 1 17 0 1 0 992699022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8139/statm: 1339 238 195 169 0 50 0
[pid=8142] ppid=8139 vsize=238384 CPUtime=1199.7
/proc/8142/stat : 8142 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194304 56743 0 0 0 119875 95 0 0 21 0 2 0 992699055 244105216 56729 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8142/statm: 59596 56729 83 193 0 59400 0
[pid=8142/tid=8143] ppid=8139 vsize=238384 CPUtime=601.07
/proc/8142/task/8143/stat : 8143 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194368 23371 0 0 0 60067 40 0 0 21 0 2 0 992699067 244105216 56729 1992294400 134512640 135305190 4294956144 18446744073709551615 134556825 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 243740

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

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

[startup+601.901 s]
/proc/loadavg: 1.99 1.86 1.46 3/76 8143
/proc/meminfo: memFree=1198624/2055920 swapFree=4175408/4192956
[pid=8139] ppid=8137 vsize=5356 CPUtime=0.32
/proc/8139/stat : 8139 (manysat.sh) S 8137 8139 7887 0 -1 4194304 312 2039 0 0 0 0 31 1 17 0 1 0 992699022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8139/statm: 1339 238 195 169 0 50 0
[pid=8142] ppid=8139 vsize=238384 CPUtime=1199.7
/proc/8142/stat : 8142 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194304 56743 0 0 0 119875 95 0 0 21 0 2 0 992699055 244105216 56729 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8142/statm: 59596 56729 83 193 0 59400 0
[pid=8142/tid=8143] ppid=8139 vsize=238384 CPUtime=601.07
/proc/8142/task/8143/stat : 8143 (manysat1.1_stat) R 8139 8139 7887 0 -1 4194368 23371 0 0 0 60067 40 0 0 21 0 2 0 992699067 244105216 56729 1992294400 134512640 135305190 4294956144 18446744073709551615 134556825 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 243740

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8139 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=311952
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=15997
# CPU time returned by wait4() is 0.327949
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.918
CPU time (s): 1200.02
CPU user time (s): 1199.06
CPU system time (s): 0.96
CPU usage (%): 199.366
Max. virtual memory (cumulated for all children) (KiB): 243740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.311952
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2351
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= 4

runsolver used 0.921859 second user time and 1.82672 second system time

The end

Launcher Data 

Begin job on node79 at 2009-03-30 10:46:45
IDJOB=1525456
IDBENCH=70347
IDSOLVER=513
FILE ID=node79/1525456-1238402804
PBS_JOBID= 9061395
Free space on /tmp= 65556 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525456-1238402804/watcher-1525456-1238402804 -o /tmp/evaluation-result-1525456-1238402804/solver-1525456-1238402804 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525456-1238402804.cnf aimd 0

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

MD5SUM BENCH= 774d62294125db90f73d8b18ec29f4dd
RANDOM SEED=276879934

node79.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		: 3000.232
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		: 3000.232
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:       1428296 kB
Buffers:         82664 kB
Cached:         443084 kB
SwapCached:      11792 kB
Active:         244220 kB
Inactive:       297704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1428296 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:            2792 kB
Writeback:           0 kB
Mapped:          22680 kB
Slab:            70860 kB
Committed_AS:  2576560 kB
PageTables:       2004 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= 65552 MiB
End job on node79 at 2009-03-30 10:56:49