Trace number 1526808

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) 1200.06 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
MD5SUMc274543915c4e3a4d5b9fc155f904448
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark678.716
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1931     5900 |      --       0       --      -- |     --   | -24/35
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 443   #clauses: 1931   #literals: 5900
0.00/0.01	c CPU time:   0.005999 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-1526808-1238552273/watcher-1526808-1238552273 -o /tmp/evaluation-result-1526808-1238552273/solver-1526808-1238552273 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526808-1238552273.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: 0.92 0.98 0.99 3/64 27191
/proc/meminfo: memFree=1303712/2055920 swapFree=4178260/4192956
[pid=27191] ppid=27189 vsize=5356 CPUtime=0
/proc/27191/stat : 27191 (manysat.sh) R 27189 27191 24994 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 893818828 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 272836913823 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/27191/statm: 1339 234 194 169 0 50 0
[pid=27192] ppid=27191 vsize=824 CPUtime=0
/proc/27192/stat : 27192 (SatElite) R 27191 27191 24994 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 893818828 843776 93 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/27192/statm: 206 93 50 127 0 76 0

[startup+0.0312999 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27191
/proc/meminfo: memFree=1303712/2055920 swapFree=4178260/4192956
[pid=27191] ppid=27189 vsize=5356 CPUtime=0
/proc/27191/stat : 27191 (manysat.sh) S 27189 27191 24994 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 893818828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27191/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.105563 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27191
/proc/meminfo: memFree=1303712/2055920 swapFree=4178260/4192956
[pid=27191] ppid=27189 vsize=5356 CPUtime=0
/proc/27191/stat : 27191 (manysat.sh) S 27189 27191 24994 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 893818828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27191/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301632 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27191
/proc/meminfo: memFree=1303712/2055920 swapFree=4178260/4192956
[pid=27191] ppid=27189 vsize=5356 CPUtime=0
/proc/27191/stat : 27191 (manysat.sh) S 27189 27191 24994 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 893818828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27191/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701691 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27191
/proc/meminfo: memFree=1303712/2055920 swapFree=4178260/4192956
[pid=27191] ppid=27189 vsize=5356 CPUtime=0
/proc/27191/stat : 27191 (manysat.sh) S 27189 27191 24994 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 893818828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27191/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50181 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 27195
/proc/meminfo: memFree=1301128/2055920 swapFree=4178260/4192956
[pid=27191] ppid=27189 vsize=5356 CPUtime=0
/proc/27191/stat : 27191 (manysat.sh) S 27189 27191 24994 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 893818828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27191/statm: 1339 238 195 169 0 50 0
[pid=27194] ppid=27191 vsize=15744 CPUtime=2.95
/proc/27194/stat : 27194 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194304 852 0 0 0 295 0 0 0 17 0 2 0 893818829 16121856 836 1992294400 134512640 135305190 4294956144 18446744073709551615 134857151 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27194/statm: 3936 836 83 193 0 3740 0
[pid=27194/tid=27195] ppid=27191 vsize=15744 CPUtime=1.47
/proc/27194/task/27195/stat : 27195 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194368 350 0 0 0 147 0 0 0 17 0 2 0 893818830 16121856 836 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21100

[startup+3.10205 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 27195
/proc/meminfo: memFree=1299144/2055920 swapFree=4178260/4192956
[pid=27191] ppid=27189 vsize=5356 CPUtime=0
/proc/27191/stat : 27191 (manysat.sh) S 27189 27191 24994 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 893818828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27191/statm: 1339 238 195 169 0 50 0
[pid=27194] ppid=27191 vsize=17616 CPUtime=6.15
/proc/27194/stat : 27194 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194304 1359 0 0 0 614 1 0 0 17 0 2 0 893818829 18038784 1343 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27194/statm: 4404 1343 83 193 0 4208 0
[pid=27194/tid=27195] ppid=27191 vsize=17616 CPUtime=3.07
/proc/27194/task/27195/stat : 27195 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194368 602 0 0 0 307 0 0 0 18 0 2 0 893818830 18038784 1343 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 22972

[startup+6.30152 s]
/proc/loadavg: 1.01 1.00 1.00 3/67 27195
/proc/meminfo: memFree=1294920/2055920 swapFree=4178260/4192956
[pid=27191] ppid=27189 vsize=5356 CPUtime=0
/proc/27191/stat : 27191 (manysat.sh) S 27189 27191 24994 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 893818828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27191/statm: 1339 238 195 169 0 50 0
[pid=27194] ppid=27191 vsize=22292 CPUtime=12.53
/proc/27194/stat : 27194 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194304 2363 0 0 0 1251 2 0 0 18 0 2 0 893818829 22827008 2347 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27194/statm: 5573 2347 83 193 0 5377 0
[pid=27194/tid=27195] ppid=27191 vsize=22292 CPUtime=6.27
/proc/27194/task/27195/stat : 27195 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194368 1073 0 0 0 626 1 0 0 19 0 2 0 893818830 22827008 2347 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27648

[startup+12.7015 s]
/proc/loadavg: 1.09 1.02 1.01 3/67 27195
/proc/meminfo: memFree=1290696/2055920 swapFree=4178260/4192956
[pid=27191] ppid=27189 vsize=5356 CPUtime=0
/proc/27191/stat : 27191 (manysat.sh) S 27189 27191 24994 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 893818828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27191/statm: 1339 238 195 169 0 50 0
[pid=27194] ppid=27191 vsize=25292 CPUtime=25.3
/proc/27194/stat : 27194 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194304 3228 0 0 0 2527 3 0 0 16 0 2 0 893818829 25899008 3212 1992294400 134512640 135305190 4294956144 18446744073709551615 134539333 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27194/statm: 6323 3212 83 193 0 6127 0
[pid=27194/tid=27195] ppid=27191 vsize=25292 CPUtime=12.66
/proc/27194/task/27195/stat : 27195 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194368 1462 0 0 0 1265 1 0 0 25 0 2 0 893818830 25899008 3212 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 30648

[startup+25.5013 s]
/proc/loadavg: 1.29 1.06 1.02 3/67 27195
/proc/meminfo: memFree=1287368/2055920 swapFree=4178260/4192956
[pid=27191] ppid=27189 vsize=5356 CPUtime=0
/proc/27191/stat : 27191 (manysat.sh) S 27189 27191 24994 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 893818828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27191/statm: 1339 238 195 169 0 50 0
[pid=27194] ppid=27191 vsize=28712 CPUtime=50.84
/proc/27194/stat : 27194 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194304 4064 0 0 0 5079 5 0 0 18 0 2 0 893818829 29401088 4048 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27194/statm: 7178 4048 83 193 0 6982 0
[pid=27194/tid=27195] ppid=27191 vsize=28712 CPUtime=25.45
/proc/27194/task/27195/stat : 27195 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194368 1906 0 0 0 2543 2 0 0 21 0 2 0 893818830 29401088 4048 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) 34068

[startup+51.1011 s]
/proc/loadavg: 1.53 1.14 1.04 3/67 27195
/proc/meminfo: memFree=1281096/2055920 swapFree=4178260/4192956
[pid=27191] ppid=27189 vsize=5356 CPUtime=0
/proc/27191/stat : 27191 (manysat.sh) S 27189 27191 24994 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 893818828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27191/statm: 1339 238 195 169 0 50 0
[pid=27194] ppid=27191 vsize=35436 CPUtime=101.92
/proc/27194/stat : 27194 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194304 5637 0 0 0 10185 7 0 0 18 0 2 0 893818829 36286464 5621 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27194/statm: 8859 5621 83 193 0 8663 0
[pid=27194/tid=27195] ppid=27191 vsize=35436 CPUtime=51.05
/proc/27194/task/27195/stat : 27195 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194368 2716 0 0 0 5101 4 0 0 25 0 2 0 893818830 36286464 5621 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) 40792

[startup+102.307 s]
/proc/loadavg: 1.79 1.27 1.09 3/67 27195
/proc/meminfo: memFree=1274760/2055920 swapFree=4178260/4192956
[pid=27191] ppid=27189 vsize=5356 CPUtime=0
/proc/27191/stat : 27191 (manysat.sh) S 27189 27191 24994 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 893818828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27191/statm: 1339 238 195 169 0 50 0
[pid=27194] ppid=27191 vsize=41532 CPUtime=204.08
/proc/27194/stat : 27194 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194304 7186 0 0 0 20398 10 0 0 25 0 2 0 893818829 42528768 7170 1992294400 134512640 135305190 4294956144 18446744073709551615 134547978 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27194/statm: 10383 7170 83 193 0 10187 0
[pid=27194/tid=27195] ppid=27191 vsize=41532 CPUtime=102.22
/proc/27194/task/27195/stat : 27195 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194368 3550 0 0 0 10217 5 0 0 25 0 2 0 893818830 42528768 7170 1992294400 134512640 135305190 4294956144 18446744073709551615 134551978 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.08
Current children cumulated vsize (KiB) 46888

[startup+162.301 s]
/proc/loadavg: 1.92 1.40 1.15 3/67 27195
/proc/meminfo: memFree=1269832/2055920 swapFree=4178260/4192956
[pid=27191] ppid=27189 vsize=5356 CPUtime=0
/proc/27191/stat : 27191 (manysat.sh) S 27189 27191 24994 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 893818828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27191/statm: 1339 238 195 169 0 50 0
[pid=27194] ppid=27191 vsize=46692 CPUtime=323.8
/proc/27194/stat : 27194 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194304 8381 0 0 0 32368 12 0 0 25 0 2 0 893818829 47812608 8365 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27194/statm: 11673 8365 83 193 0 11477 0
[pid=27194/tid=27195] ppid=27191 vsize=46692 CPUtime=162.19
/proc/27194/task/27195/stat : 27195 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194368 4158 0 0 0 16213 6 0 0 25 0 2 0 893818830 47812608 8365 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.8
Current children cumulated vsize (KiB) 52048

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 27195
/proc/meminfo: memFree=1264136/2055920 swapFree=4178260/4192956
[pid=27191] ppid=27189 vsize=5356 CPUtime=0
/proc/27191/stat : 27191 (manysat.sh) S 27189 27191 24994 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 893818828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27191/statm: 1339 238 195 169 0 50 0
[pid=27194] ppid=27191 vsize=52744 CPUtime=443.54
/proc/27194/stat : 27194 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194304 9808 0 0 0 44339 15 0 0 19 0 2 0 893818829 54009856 9792 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27194/statm: 13186 9792 83 193 0 12990 0
[pid=27194/tid=27195] ppid=27191 vsize=52744 CPUtime=222.17
/proc/27194/task/27195/stat : 27195 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194368 4898 0 0 0 22209 8 0 0 25 0 2 0 893818830 54009856 9792 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) 58100

[startup+282.303 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 27195
/proc/meminfo: memFree=1261000/2055920 swapFree=4178260/4192956
[pid=27191] ppid=27189 vsize=5356 CPUtime=0
/proc/27191/stat : 27191 (manysat.sh) S 27189 27191 24994 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 893818828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27191/statm: 1339 238 195 169 0 50 0
[pid=27194] ppid=27191 vsize=56036 CPUtime=563.28
/proc/27194/stat : 27194 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194304 10612 0 0 0 56312 16 0 0 25 0 2 0 893818829 57380864 10596 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27194/statm: 14009 10596 83 193 0 13813 0
[pid=27194/tid=27195] ppid=27191 vsize=56036 CPUtime=282.14
/proc/27194/task/27195/stat : 27195 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194368 5162 0 0 0 28206 8 0 0 25 0 2 0 893818830 57380864 10596 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.28
Current children cumulated vsize (KiB) 61392

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 27195
/proc/meminfo: memFree=1256968/2055920 swapFree=4178260/4192956
[pid=27191] ppid=27189 vsize=5356 CPUtime=0
/proc/27191/stat : 27191 (manysat.sh) S 27189 27191 24994 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 893818828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27191/statm: 1339 238 195 169 0 50 0
[pid=27194] ppid=27191 vsize=60352 CPUtime=683
/proc/27194/stat : 27194 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194304 11601 0 0 0 68282 18 0 0 25 0 2 0 893818829 61800448 11585 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27194/statm: 15088 11585 83 193 0 14892 0
[pid=27194/tid=27195] ppid=27191 vsize=60352 CPUtime=342.1
/proc/27194/task/27195/stat : 27195 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194368 5699 0 0 0 34201 9 0 0 25 0 2 0 893818830 61800448 11585 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683
Current children cumulated vsize (KiB) 65708

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 27195
/proc/meminfo: memFree=1253960/2055920 swapFree=4178260/4192956
[pid=27191] ppid=27189 vsize=5356 CPUtime=0
/proc/27191/stat : 27191 (manysat.sh) S 27189 27191 24994 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 893818828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27191/statm: 1339 238 195 169 0 50 0
[pid=27194] ppid=27191 vsize=63192 CPUtime=802.75
/proc/27194/stat : 27194 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194304 12353 0 0 0 80255 20 0 0 25 0 2 0 893818829 64708608 12337 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27194/statm: 15798 12337 83 193 0 15602 0
[pid=27194/tid=27195] ppid=27191 vsize=63192 CPUtime=402.08
/proc/27194/task/27195/stat : 27195 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194368 5993 0 0 0 40198 10 0 0 25 0 2 0 893818830 64708608 12337 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.75
Current children cumulated vsize (KiB) 68548

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 27195
/proc/meminfo: memFree=1249416/2055920 swapFree=4178260/4192956
[pid=27191] ppid=27189 vsize=5356 CPUtime=0
/proc/27191/stat : 27191 (manysat.sh) S 27189 27191 24994 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 893818828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27191/statm: 1339 238 195 169 0 50 0
[pid=27194] ppid=27191 vsize=67744 CPUtime=922.46
/proc/27194/stat : 27194 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194304 13515 0 0 0 92225 21 0 0 17 0 2 0 893818829 69369856 13499 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27194/statm: 16936 13499 83 193 0 16740 0
[pid=27194/tid=27195] ppid=27191 vsize=67744 CPUtime=462.04
/proc/27194/task/27195/stat : 27195 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194368 6666 0 0 0 46193 11 0 0 25 0 2 0 893818830 69369856 13499 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.46
Current children cumulated vsize (KiB) 73100

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 27195
/proc/meminfo: memFree=1248904/2055920 swapFree=4178260/4192956
[pid=27191] ppid=27189 vsize=5356 CPUtime=0
/proc/27191/stat : 27191 (manysat.sh) S 27189 27191 24994 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 893818828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27191/statm: 1339 238 195 169 0 50 0
[pid=27194] ppid=27191 vsize=68092 CPUtime=1042.21
/proc/27194/stat : 27194 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194304 13640 0 0 0 104199 22 0 0 25 0 2 0 893818829 69726208 13624 1992294400 134512640 135305190 4294956144 18446744073709551615 134528518 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27194/statm: 17023 13624 83 193 0 16827 0
[pid=27194/tid=27195] ppid=27191 vsize=68092 CPUtime=522.01
/proc/27194/task/27195/stat : 27195 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194368 6772 0 0 0 52190 11 0 0 25 0 2 0 893818830 69726208 13624 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.21
Current children cumulated vsize (KiB) 73448

[startup+582.303 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 27195
/proc/meminfo: memFree=1246792/2055920 swapFree=4178260/4192956
[pid=27191] ppid=27189 vsize=5356 CPUtime=0
/proc/27191/stat : 27191 (manysat.sh) S 27189 27191 24994 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 893818828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27191/statm: 1339 238 195 169 0 50 0
[pid=27194] ppid=27191 vsize=70548 CPUtime=1161.95
/proc/27194/stat : 27194 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194304 14161 0 0 0 116172 23 0 0 25 0 2 0 893818829 72241152 14145 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27194/statm: 17637 14145 83 193 0 17441 0
[pid=27194/tid=27195] ppid=27191 vsize=70548 CPUtime=581.99
/proc/27194/task/27195/stat : 27195 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194368 7071 0 0 0 58187 12 0 0 25 0 2 0 893818830 72241152 14145 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.95
Current children cumulated vsize (KiB) 75904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 27195
/proc/meminfo: memFree=1243912/2055920 swapFree=4178260/4192956
[pid=27191] ppid=27189 vsize=5356 CPUtime=0
/proc/27191/stat : 27191 (manysat.sh) S 27189 27191 24994 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 893818828 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27191/statm: 1339 238 195 169 0 50 0
[pid=27194] ppid=27191 vsize=73156 CPUtime=1200.06
/proc/27194/stat : 27194 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194304 14896 0 0 0 119983 23 0 0 25 0 2 0 893818829 74911744 14880 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27194/statm: 18289 14880 83 193 0 18093 0
[pid=27194/tid=27195] ppid=27191 vsize=73156 CPUtime=601.08
/proc/27194/task/27195/stat : 27195 (manysat1.1_stat) R 27191 27191 24994 0 -1 4194368 7466 0 0 0 60096 12 0 0 25 0 2 0 893818830 74911744 14880 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) 78512

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 27191 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=1999
# CPU time returned by wait4() is 0.010997
# 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): 601.419
CPU time (s): 1200.06
CPU user time (s): 1199.83
CPU system time (s): 0.23
CPU usage (%): 199.538
Max. virtual memory (cumulated for all children) (KiB): 78512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 477
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 0.543917 second user time and 1.65575 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-01 04:17:53
IDJOB=1526808
IDBENCH=70617
IDSOLVER=515
FILE ID=node39/1526808-1238552273
PBS_JOBID= 9062126
Free space on /tmp= 66252 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526808-1238552273/watcher-1526808-1238552273 -o /tmp/evaluation-result-1526808-1238552273/solver-1526808-1238552273 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526808-1238552273.cnf aimd 2

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

MD5SUM BENCH= c274543915c4e3a4d5b9fc155f904448
RANDOM SEED=1384369280

node39.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		: 3000.285
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		: 3000.285
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:       1304256 kB
Buffers:         95764 kB
Cached:         558048 kB
SwapCached:       8168 kB
Active:         221616 kB
Inactive:       442160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1304256 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          16696 kB
Slab:            74268 kB
Committed_AS:  2444740 kB
PageTables:       1188 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= 66252 MiB
End job on node39 at 2009-04-01 04:27:57