Trace number 1526983

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) 1200.09 601.719

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S2056912842-027.cnf
MD5SUM14b591d0eb90ad9845c9a4137eb8ce97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.033994
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2104     6407 |      --       0       --      -- |     --   | -21/32
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 484   #clauses: 2104   #literals: 6407
0.00/0.00	c CPU time:   0.005999 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-1526983-1238571132/watcher-1526983-1238571132 -o /tmp/evaluation-result-1526983-1238571132/solver-1526983-1238571132 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526983-1238571132.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: 0.99 0.99 1.03 3/64 17097
/proc/meminfo: memFree=1390056/2055920 swapFree=4171920/4192956
[pid=17097] ppid=17095 vsize=5356 CPUtime=0
/proc/17097/stat : 17097 (manysat.sh) R 17095 17097 16807 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1129778929 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 217871608479 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/17097/statm: 1339 234 194 169 0 50 0
[pid=17098] ppid=17097 vsize=824 CPUtime=0
/proc/17098/stat : 17098 (SatElite) R 17097 17097 16807 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1129778929 843776 135 1992294400 134512640 135034092 4294956112 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/17098/statm: 207 140 68 127 0 77 0

[startup+0.035611 s]
/proc/loadavg: 0.99 0.99 1.03 3/64 17097
/proc/meminfo: memFree=1390056/2055920 swapFree=4171920/4192956
[pid=17097] ppid=17095 vsize=5356 CPUtime=0
/proc/17097/stat : 17097 (manysat.sh) S 17095 17097 16807 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129778929 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17097/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.761007 s]
/proc/loadavg: 0.99 0.99 1.03 3/64 17097
/proc/meminfo: memFree=1390056/2055920 swapFree=4171920/4192956
[pid=17097] ppid=17095 vsize=5356 CPUtime=0
/proc/17097/stat : 17097 (manysat.sh) S 17095 17097 16807 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129778929 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17097/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.801012 s]
/proc/loadavg: 0.99 0.99 1.03 3/64 17097
/proc/meminfo: memFree=1390056/2055920 swapFree=4171920/4192956
[pid=17097] ppid=17095 vsize=5356 CPUtime=0
/proc/17097/stat : 17097 (manysat.sh) S 17095 17097 16807 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129778929 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17097/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.902025 s]
/proc/loadavg: 0.99 0.99 1.03 3/64 17097
/proc/meminfo: memFree=1390056/2055920 swapFree=4171920/4192956
[pid=17097] ppid=17095 vsize=5356 CPUtime=0
/proc/17097/stat : 17097 (manysat.sh) S 17095 17097 16807 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129778929 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17097/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50109 s]
/proc/loadavg: 0.99 0.99 1.03 3/64 17097
/proc/meminfo: memFree=1390056/2055920 swapFree=4171920/4192956
[pid=17097] ppid=17095 vsize=5356 CPUtime=0
/proc/17097/stat : 17097 (manysat.sh) S 17095 17097 16807 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129778929 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17097/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+3.10128 s]
/proc/loadavg: 0.99 0.99 1.03 3/67 17101
/proc/meminfo: memFree=1384592/2055920 swapFree=4171920/4192956
[pid=17097] ppid=17095 vsize=5356 CPUtime=0
/proc/17097/stat : 17097 (manysat.sh) S 17095 17097 16807 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129778929 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17097/statm: 1339 238 195 169 0 50 0
[pid=17100] ppid=17097 vsize=17692 CPUtime=6.15
/proc/17100/stat : 17100 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194304 1372 0 0 0 614 1 0 0 17 0 2 0 1129778930 18116608 1358 1992294400 134512640 135305190 4294956160 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17100/statm: 4423 1358 83 193 0 4227 0
[pid=17100/tid=17101] ppid=17097 vsize=17692 CPUtime=3.07
/proc/17100/task/17101/stat : 17101 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194368 606 0 0 0 307 0 0 0 19 0 2 0 1129778931 18116608 1358 1992294400 134512640 135305190 4294956160 18446744073709551615 134528310 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23048

[startup+6.30265 s]
/proc/loadavg: 1.07 1.00 1.03 3/67 17101
/proc/meminfo: memFree=1380752/2055920 swapFree=4171920/4192956
[pid=17097] ppid=17095 vsize=5356 CPUtime=0
/proc/17097/stat : 17097 (manysat.sh) S 17095 17097 16807 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129778929 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17097/statm: 1339 238 195 169 0 50 0
[pid=17100] ppid=17097 vsize=22216 CPUtime=12.15
/proc/17100/stat : 17100 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194304 2366 0 0 0 1209 6 0 0 17 0 2 0 1129778930 22749184 2352 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17100/statm: 5554 2352 83 193 0 5358 0
[pid=17100/tid=17101] ppid=17097 vsize=22216 CPUtime=5.92
/proc/17100/task/17101/stat : 17101 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194368 1010 0 0 0 589 3 0 0 23 0 2 0 1129778931 22749184 2352 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.15
Current children cumulated vsize (KiB) 27572

[startup+12.7064 s]
/proc/loadavg: 1.15 1.02 1.04 3/67 17101
/proc/meminfo: memFree=1376464/2055920 swapFree=4171920/4192956
[pid=17097] ppid=17095 vsize=5356 CPUtime=0
/proc/17097/stat : 17097 (manysat.sh) S 17095 17097 16807 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129778929 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17097/statm: 1339 238 195 169 0 50 0
[pid=17100] ppid=17097 vsize=25760 CPUtime=24.92
/proc/17100/stat : 17100 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194304 3324 0 0 0 2484 8 0 0 18 0 2 0 1129778930 26378240 3310 1992294400 134512640 135305190 4294956160 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17100/statm: 6440 3310 83 193 0 6244 0
[pid=17100/tid=17101] ppid=17097 vsize=25760 CPUtime=12.32
/proc/17100/task/17101/stat : 17101 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194368 1437 0 0 0 1228 4 0 0 25 0 2 0 1129778931 26378240 3310 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.92
Current children cumulated vsize (KiB) 31116

[startup+25.5029 s]
/proc/loadavg: 1.34 1.07 1.05 3/67 17101
/proc/meminfo: memFree=1373584/2055920 swapFree=4171920/4192956
[pid=17097] ppid=17095 vsize=5356 CPUtime=0
/proc/17097/stat : 17097 (manysat.sh) S 17095 17097 16807 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129778929 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17097/statm: 1339 238 195 169 0 50 0
[pid=17100] ppid=17097 vsize=29276 CPUtime=50.44
/proc/17100/stat : 17100 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194304 4197 0 0 0 5034 10 0 0 19 0 2 0 1129778930 29978624 4183 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17100/statm: 7319 4183 83 193 0 7123 0
[pid=17100/tid=17101] ppid=17097 vsize=29276 CPUtime=25.08
/proc/17100/task/17101/stat : 17101 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194368 1857 0 0 0 2504 4 0 0 25 0 2 0 1129778931 29978624 4183 1992294400 134512640 135305190 4294956160 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.44
Current children cumulated vsize (KiB) 34632

[startup+51.1028 s]
/proc/loadavg: 1.56 1.14 1.08 3/67 17101
/proc/meminfo: memFree=1366672/2055920 swapFree=4171920/4192956
[pid=17097] ppid=17095 vsize=5356 CPUtime=0
/proc/17097/stat : 17097 (manysat.sh) S 17095 17097 16807 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129778929 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17097/statm: 1339 238 195 169 0 50 0
[pid=17100] ppid=17097 vsize=36100 CPUtime=101.49
/proc/17100/stat : 17100 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194304 5801 0 0 0 10136 13 0 0 19 0 2 0 1129778930 36966400 5787 1992294400 134512640 135305190 4294956160 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17100/statm: 9025 5787 83 193 0 8829 0
[pid=17100/tid=17101] ppid=17097 vsize=36100 CPUtime=50.65
/proc/17100/task/17101/stat : 17101 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194368 2723 0 0 0 5060 5 0 0 25 0 2 0 1129778931 36966400 5787 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.49
Current children cumulated vsize (KiB) 41456

[startup+102.303 s]
/proc/loadavg: 1.81 1.27 1.12 3/67 17101
/proc/meminfo: memFree=1361424/2055920 swapFree=4171920/4192956
[pid=17097] ppid=17095 vsize=5356 CPUtime=0
/proc/17097/stat : 17097 (manysat.sh) S 17095 17097 16807 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129778929 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17097/statm: 1339 238 195 169 0 50 0
[pid=17100] ppid=17097 vsize=41488 CPUtime=203.64
/proc/17100/stat : 17100 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194304 7111 0 0 0 20347 17 0 0 18 0 2 0 1129778930 42483712 7097 1992294400 134512640 135305190 4294956160 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17100/statm: 10372 7097 83 193 0 10176 0
[pid=17100/tid=17101] ppid=17097 vsize=41488 CPUtime=101.82
/proc/17100/task/17101/stat : 17101 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194368 3434 0 0 0 10174 8 0 0 25 0 2 0 1129778931 42483712 7097 1992294400 134512640 135305190 4294956160 18446744073709551615 134530561 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.64
Current children cumulated vsize (KiB) 46844

[startup+162.307 s]
/proc/loadavg: 1.93 1.40 1.17 3/67 17101
/proc/meminfo: memFree=1355856/2055920 swapFree=4171920/4192956
[pid=17097] ppid=17095 vsize=5356 CPUtime=0
/proc/17097/stat : 17097 (manysat.sh) S 17095 17097 16807 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129778929 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17097/statm: 1339 238 195 169 0 50 0
[pid=17100] ppid=17097 vsize=47544 CPUtime=323.35
/proc/17100/stat : 17100 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194304 8468 0 0 0 32316 19 0 0 25 0 2 0 1129778930 48685056 8454 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17100/statm: 11886 8454 83 193 0 11690 0
[pid=17100/tid=17101] ppid=17097 vsize=47544 CPUtime=161.76
/proc/17100/task/17101/stat : 17101 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194368 4195 0 0 0 16167 9 0 0 25 0 2 0 1129778931 48685056 8454 1992294400 134512640 135305190 4294956160 18446744073709551615 134528557 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.35
Current children cumulated vsize (KiB) 52900

[startup+222.303 s]
/proc/loadavg: 1.97 1.51 1.22 3/67 17101
/proc/meminfo: memFree=1350352/2055920 swapFree=4171920/4192956
[pid=17097] ppid=17095 vsize=5356 CPUtime=0
/proc/17097/stat : 17097 (manysat.sh) S 17095 17097 16807 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129778929 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17097/statm: 1339 238 195 169 0 50 0
[pid=17100] ppid=17097 vsize=52736 CPUtime=443.05
/proc/17100/stat : 17100 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194304 9863 0 0 0 44284 21 0 0 25 0 2 0 1129778930 54001664 9849 1992294400 134512640 135305190 4294956160 18446744073709551615 134528338 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17100/statm: 13184 9849 83 193 0 12988 0
[pid=17100/tid=17101] ppid=17097 vsize=52736 CPUtime=221.73
/proc/17100/task/17101/stat : 17101 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194368 4879 0 0 0 22163 10 0 0 25 0 2 0 1129778931 54001664 9849 1992294400 134512640 135305190 4294956160 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.05
Current children cumulated vsize (KiB) 58092

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.27 3/67 17101
/proc/meminfo: memFree=1344912/2055920 swapFree=4171920/4192956
[pid=17097] ppid=17095 vsize=5356 CPUtime=0
/proc/17097/stat : 17097 (manysat.sh) S 17095 17097 16807 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129778929 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17097/statm: 1339 238 195 169 0 50 0
[pid=17100] ppid=17097 vsize=58672 CPUtime=562.77
/proc/17100/stat : 17100 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194304 11257 0 0 0 56254 23 0 0 18 0 2 0 1129778930 60080128 11243 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17100/statm: 14668 11243 83 193 0 14472 0
[pid=17100/tid=17101] ppid=17097 vsize=58672 CPUtime=281.7
/proc/17100/task/17101/stat : 17101 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194368 5629 0 0 0 28158 12 0 0 25 0 2 0 1129778931 60080128 11243 1992294400 134512640 135305190 4294956160 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.77
Current children cumulated vsize (KiB) 64028

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.31 3/67 17101
/proc/meminfo: memFree=1342224/2055920 swapFree=4171920/4192956
[pid=17097] ppid=17095 vsize=5356 CPUtime=0
/proc/17097/stat : 17097 (manysat.sh) S 17095 17097 16807 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129778929 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17097/statm: 1339 238 195 169 0 50 0
[pid=17100] ppid=17097 vsize=61176 CPUtime=682.49
/proc/17100/stat : 17100 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194304 11906 0 0 0 68225 24 0 0 25 0 2 0 1129778930 62644224 11892 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17100/statm: 15294 11892 83 193 0 15098 0
[pid=17100/tid=17101] ppid=17097 vsize=61176 CPUtime=341.65
/proc/17100/task/17101/stat : 17101 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194368 5964 0 0 0 34153 12 0 0 25 0 2 0 1129778931 62644224 11892 1992294400 134512640 135305190 4294956160 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.49
Current children cumulated vsize (KiB) 66532

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.35 3/67 17101
/proc/meminfo: memFree=1339344/2055920 swapFree=4171920/4192956
[pid=17097] ppid=17095 vsize=5356 CPUtime=0
/proc/17097/stat : 17097 (manysat.sh) S 17095 17097 16807 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129778929 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17097/statm: 1339 238 195 169 0 50 0
[pid=17100] ppid=17097 vsize=64368 CPUtime=802.21
/proc/17100/stat : 17100 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194304 12637 0 0 0 80196 25 0 0 25 0 2 0 1129778930 65912832 12623 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17100/statm: 16092 12623 83 193 0 15896 0
[pid=17100/tid=17101] ppid=17097 vsize=64368 CPUtime=401.62
/proc/17100/task/17101/stat : 17101 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194368 6380 0 0 0 40149 13 0 0 25 0 2 0 1129778931 65912832 12623 1992294400 134512640 135305190 4294956160 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.21
Current children cumulated vsize (KiB) 69724

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.39 3/67 17101
/proc/meminfo: memFree=1334288/2055920 swapFree=4171920/4192956
[pid=17097] ppid=17095 vsize=5356 CPUtime=0
/proc/17097/stat : 17097 (manysat.sh) S 17095 17097 16807 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129778929 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17097/statm: 1339 238 195 169 0 50 0
[pid=17100] ppid=17097 vsize=69536 CPUtime=921.92
/proc/17100/stat : 17100 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194304 13875 0 0 0 92165 27 0 0 25 0 2 0 1129778930 71204864 13861 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17100/statm: 17384 13861 83 193 0 17188 0
[pid=17100/tid=17101] ppid=17097 vsize=69536 CPUtime=461.57
/proc/17100/task/17101/stat : 17101 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194368 7228 0 0 0 46143 14 0 0 25 0 2 0 1129778931 71204864 13861 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 921.92
Current children cumulated vsize (KiB) 74892

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.42 3/67 17101
/proc/meminfo: memFree=1333392/2055920 swapFree=4171920/4192956
[pid=17097] ppid=17095 vsize=5356 CPUtime=0
/proc/17097/stat : 17097 (manysat.sh) S 17095 17097 16807 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129778929 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17097/statm: 1339 238 195 169 0 50 0
[pid=17100] ppid=17097 vsize=70332 CPUtime=1041.66
/proc/17100/stat : 17100 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194304 14098 0 0 0 104138 28 0 0 25 0 2 0 1129778930 72019968 14084 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17100/statm: 17583 14084 83 193 0 17387 0
[pid=17100/tid=17101] ppid=17097 vsize=70332 CPUtime=521.54
/proc/17100/task/17101/stat : 17101 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194368 7383 0 0 0 52140 14 0 0 25 0 2 0 1129778931 72019968 14084 1992294400 134512640 135305190 4294956160 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.66
Current children cumulated vsize (KiB) 75688

[startup+582.303 s]
/proc/loadavg: 1.99 1.84 1.46 3/67 17101
/proc/meminfo: memFree=1329936/2055920 swapFree=4171920/4192956
[pid=17097] ppid=17095 vsize=5356 CPUtime=0
/proc/17097/stat : 17097 (manysat.sh) S 17095 17097 16807 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129778929 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17097/statm: 1339 238 195 169 0 50 0
[pid=17100] ppid=17097 vsize=73360 CPUtime=1161.38
/proc/17100/stat : 17100 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194304 14971 0 0 0 116110 28 0 0 25 0 2 0 1129778930 75120640 14957 1992294400 134512640 135305190 4294956160 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17100/statm: 18340 14957 83 193 0 18144 0
[pid=17100/tid=17101] ppid=17097 vsize=73360 CPUtime=581.52
/proc/17100/task/17101/stat : 17101 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194368 7818 0 0 0 58137 15 0 0 25 0 2 0 1129778931 75120640 14957 1992294400 134512640 135305190 4294956160 18446744073709551615 134528489 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.38
Current children cumulated vsize (KiB) 78716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.701 s]
/proc/loadavg: 1.99 1.85 1.47 3/67 17101
/proc/meminfo: memFree=1329296/2055920 swapFree=4171920/4192956
[pid=17097] ppid=17095 vsize=5356 CPUtime=0
/proc/17097/stat : 17097 (manysat.sh) S 17095 17097 16807 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129778929 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17097/statm: 1339 238 195 169 0 50 0
[pid=17100] ppid=17097 vsize=74028 CPUtime=1200.09
/proc/17100/stat : 17100 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194304 15124 0 0 0 119980 29 0 0 25 0 2 0 1129778930 75804672 15110 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17100/statm: 18507 15110 83 193 0 18311 0
[pid=17100/tid=17101] ppid=17097 vsize=74028 CPUtime=600.91
/proc/17100/task/17101/stat : 17101 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194368 7818 0 0 0 60076 15 0 0 25 0 2 0 1129778931 75804672 15110 1992294400 134512640 135305190 4294956160 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 79384

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

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

[startup+601.701 s]
/proc/loadavg: 1.99 1.85 1.47 3/67 17101
/proc/meminfo: memFree=1329296/2055920 swapFree=4171920/4192956
[pid=17097] ppid=17095 vsize=5356 CPUtime=0
/proc/17097/stat : 17097 (manysat.sh) S 17095 17097 16807 0 -1 4194304 312 166 0 0 0 0 0 0 16 0 1 0 1129778929 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17097/statm: 1339 238 195 169 0 50 0
[pid=17100] ppid=17097 vsize=74028 CPUtime=1200.09
/proc/17100/stat : 17100 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194304 15124 0 0 0 119980 29 0 0 25 0 2 0 1129778930 75804672 15110 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/17100/statm: 18507 15110 83 193 0 18311 0
[pid=17100/tid=17101] ppid=17097 vsize=74028 CPUtime=600.91
/proc/17100/task/17101/stat : 17101 (manysat1.1_stat) R 17097 17097 16807 0 -1 4194368 7818 0 0 0 60076 15 0 0 25 0 2 0 1129778931 75804672 15110 1992294400 134512640 135305190 4294956160 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 79384

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17097 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=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.719
CPU time (s): 1200.09
CPU user time (s): 1199.8
CPU system time (s): 0.29
CPU usage (%): 199.444
Max. virtual memory (cumulated for all children) (KiB): 79384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 478
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 0.539917 second user time and 1.66275 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-01 09:32:12
IDJOB=1526983
IDBENCH=70652
IDSOLVER=515
FILE ID=node28/1526983-1238571132
PBS_JOBID= 9070498
Free space on /tmp= 66300 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S2056912842-027.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526983-1238571132/watcher-1526983-1238571132 -o /tmp/evaluation-result-1526983-1238571132/solver-1526983-1238571132 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526983-1238571132.cnf aimd 2

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

MD5SUM BENCH= 14b591d0eb90ad9845c9a4137eb8ce97
RANDOM SEED=195265468

node28.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		: 3000.212
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		: 3000.212
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:       1390600 kB
Buffers:        112012 kB
Cached:         439200 kB
SwapCached:      14208 kB
Active:         204064 kB
Inactive:       364380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1390600 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          17852 kB
Slab:            82804 kB
Committed_AS:  2970080 kB
PageTables:       1428 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= 66300 MiB
End job on node28 at 2009-04-01 09:42:16