Trace number 1527378

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) 1200.08 601.725

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1614425450-034.cnf
MD5SUMb466b358793a0dcf15cdf46533518f73
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
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 % |
0.00/0.00	c |         0 |    1946     5879 |      --       0       --      -- |     --   | -9/14
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 452   #clauses: 1946   #literals: 5879
0.00/0.00	c CPU time:   0.003999 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-1527378-1238595165/watcher-1527378-1238595165 -o /tmp/evaluation-result-1527378-1238595165/solver-1527378-1238595165 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527378-1238595165.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: 1.00 1.00 1.00 3/72 20751
/proc/meminfo: memFree=1666224/2055920 swapFree=4174692/4192956
[pid=20751] ppid=20749 vsize=5356 CPUtime=0
/proc/20751/stat : 20751 (manysat.sh) R 20749 20751 20458 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1132177663 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 271638391455 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20751/statm: 1339 234 194 169 0 50 0
[pid=20752] ppid=20751 vsize=828 CPUtime=0
/proc/20752/stat : 20752 (SatElite) R 20751 20751 20458 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 1132177663 847872 133 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/20752/statm: 207 133 68 127 0 77 0

[startup+0.0963291 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 20751
/proc/meminfo: memFree=1666224/2055920 swapFree=4174692/4192956
[pid=20751] ppid=20749 vsize=5356 CPUtime=0
/proc/20751/stat : 20751 (manysat.sh) S 20749 20751 20458 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132177663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20751/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101328 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 20751
/proc/meminfo: memFree=1666224/2055920 swapFree=4174692/4192956
[pid=20751] ppid=20749 vsize=5356 CPUtime=0
/proc/20751/stat : 20751 (manysat.sh) S 20749 20751 20458 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132177663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20751/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301364 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 20751
/proc/meminfo: memFree=1666224/2055920 swapFree=4174692/4192956
[pid=20751] ppid=20749 vsize=5356 CPUtime=0
/proc/20751/stat : 20751 (manysat.sh) S 20749 20751 20458 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132177663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20751/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701439 s]
/proc/loadavg: 1.00 1.00 1.00 3/72 20751
/proc/meminfo: memFree=1666224/2055920 swapFree=4174692/4192956
[pid=20751] ppid=20749 vsize=5356 CPUtime=0
/proc/20751/stat : 20751 (manysat.sh) S 20749 20751 20458 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132177663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20751/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50158 s]
/proc/loadavg: 1.08 1.02 1.01 3/75 20755
/proc/meminfo: memFree=1663768/2055920 swapFree=4174692/4192956
[pid=20751] ppid=20749 vsize=5356 CPUtime=0
/proc/20751/stat : 20751 (manysat.sh) S 20749 20751 20458 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132177663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20751/statm: 1339 238 195 169 0 50 0
[pid=20754] ppid=20751 vsize=15756 CPUtime=2.95
/proc/20754/stat : 20754 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194304 863 0 0 0 295 0 0 0 17 0 2 0 1132177664 16134144 849 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20754/statm: 3939 849 83 193 0 3743 0
[pid=20754/tid=20755] ppid=20751 vsize=15756 CPUtime=1.47
/proc/20754/task/20755/stat : 20755 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194368 349 0 0 0 147 0 0 0 17 0 2 0 1132177665 16134144 849 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21112

[startup+3.10288 s]
/proc/loadavg: 1.08 1.02 1.01 3/75 20755
/proc/meminfo: memFree=1661400/2055920 swapFree=4174692/4192956
[pid=20751] ppid=20749 vsize=5356 CPUtime=0
/proc/20751/stat : 20751 (manysat.sh) S 20749 20751 20458 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132177663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20751/statm: 1339 238 195 169 0 50 0
[pid=20754] ppid=20751 vsize=17604 CPUtime=6.15
/proc/20754/stat : 20754 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194304 1412 0 0 0 614 1 0 0 17 0 2 0 1132177664 18026496 1398 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20754/statm: 4401 1398 83 193 0 4205 0
[pid=20754/tid=20755] ppid=20751 vsize=17604 CPUtime=3.07
/proc/20754/task/20755/stat : 20755 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194368 603 0 0 0 307 0 0 0 18 0 2 0 1132177665 18026496 1398 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 22960

[startup+6.30146 s]
/proc/loadavg: 1.08 1.02 1.01 3/75 20755
/proc/meminfo: memFree=1657368/2055920 swapFree=4174692/4192956
[pid=20751] ppid=20749 vsize=5356 CPUtime=0
/proc/20751/stat : 20751 (manysat.sh) S 20749 20751 20458 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132177663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20751/statm: 1339 238 195 169 0 50 0
[pid=20754] ppid=20751 vsize=22012 CPUtime=12.53
/proc/20754/stat : 20754 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194304 2327 0 0 0 1251 2 0 0 18 0 2 0 1132177664 22540288 2313 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20754/statm: 5503 2313 83 193 0 5307 0
[pid=20754/tid=20755] ppid=20751 vsize=22012 CPUtime=6.27
/proc/20754/task/20755/stat : 20755 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194368 1015 0 0 0 626 1 0 0 21 0 2 0 1132177665 22540288 2313 1992294400 134512640 135305190 4294956144 18446744073709551615 134528235 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27368

[startup+12.7016 s]
/proc/loadavg: 1.22 1.05 1.02 3/75 20755
/proc/meminfo: memFree=1653400/2055920 swapFree=4174692/4192956
[pid=20751] ppid=20749 vsize=5356 CPUtime=0
/proc/20751/stat : 20751 (manysat.sh) S 20749 20751 20458 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132177663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20751/statm: 1339 238 195 169 0 50 0
[pid=20754] ppid=20751 vsize=25152 CPUtime=25.29
/proc/20754/stat : 20754 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194304 3185 0 0 0 2526 3 0 0 20 0 2 0 1132177664 25755648 3171 1992294400 134512640 135305190 4294956144 18446744073709551615 134528298 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20754/statm: 6288 3171 83 193 0 6092 0
[pid=20754/tid=20755] ppid=20751 vsize=25152 CPUtime=12.66
/proc/20754/task/20755/stat : 20755 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194368 1387 0 0 0 1265 1 0 0 25 0 2 0 1132177665 25755648 3171 1992294400 134512640 135305190 4294956144 18446744073709551615 134528791 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 30508

[startup+25.5019 s]
/proc/loadavg: 1.34 1.08 1.02 3/75 20755
/proc/meminfo: memFree=1649752/2055920 swapFree=4174692/4192956
[pid=20751] ppid=20749 vsize=5356 CPUtime=0
/proc/20751/stat : 20751 (manysat.sh) S 20749 20751 20458 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132177663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20751/statm: 1339 238 195 169 0 50 0
[pid=20754] ppid=20751 vsize=28812 CPUtime=50.81
/proc/20754/stat : 20754 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194304 4056 0 0 0 5076 5 0 0 17 0 2 0 1132177664 29503488 4042 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20754/statm: 7203 4042 83 193 0 7007 0
[pid=20754/tid=20755] ppid=20751 vsize=28812 CPUtime=25.45
/proc/20754/task/20755/stat : 20755 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194368 1804 0 0 0 2543 2 0 0 20 0 2 0 1132177665 29503488 4042 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 34168

[startup+51.1016 s]
/proc/loadavg: 1.56 1.15 1.05 3/75 20755
/proc/meminfo: memFree=1645528/2055920 swapFree=4174692/4192956
[pid=20751] ppid=20749 vsize=5356 CPUtime=0
/proc/20751/stat : 20751 (manysat.sh) S 20749 20751 20458 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132177663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20751/statm: 1339 238 195 169 0 50 0
[pid=20754] ppid=20751 vsize=32964 CPUtime=101.87
/proc/20754/stat : 20754 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194304 5178 0 0 0 10180 7 0 0 25 0 2 0 1132177664 33755136 5164 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20754/statm: 8241 5164 83 193 0 8045 0
[pid=20754/tid=20755] ppid=20751 vsize=32964 CPUtime=51.04
/proc/20754/task/20755/stat : 20755 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194368 2342 0 0 0 5101 3 0 0 25 0 2 0 1132177665 33755136 5164 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 38320

[startup+102.307 s]
/proc/loadavg: 1.82 1.29 1.10 3/75 20755
/proc/meminfo: memFree=1635672/2055920 swapFree=4174692/4192956
[pid=20751] ppid=20749 vsize=5356 CPUtime=0
/proc/20751/stat : 20751 (manysat.sh) S 20749 20751 20458 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132177663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20751/statm: 1339 238 195 169 0 50 0
[pid=20754] ppid=20751 vsize=43448 CPUtime=203.98
/proc/20754/stat : 20754 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194304 7569 0 0 0 20387 11 0 0 24 0 2 0 1132177664 44490752 7555 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20754/statm: 10862 7555 83 193 0 10666 0
[pid=20754/tid=20755] ppid=20751 vsize=43448 CPUtime=102.22
/proc/20754/task/20755/stat : 20755 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194368 3686 0 0 0 10216 6 0 0 25 0 2 0 1132177665 44490752 7555 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.98
Current children cumulated vsize (KiB) 48804

[startup+162.302 s]
/proc/loadavg: 1.93 1.42 1.15 3/75 20755
/proc/meminfo: memFree=1629336/2055920 swapFree=4174692/4192956
[pid=20751] ppid=20749 vsize=5356 CPUtime=0
/proc/20751/stat : 20751 (manysat.sh) S 20749 20751 20458 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132177663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20751/statm: 1339 238 195 169 0 50 0
[pid=20754] ppid=20751 vsize=49440 CPUtime=323.64
/proc/20754/stat : 20754 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194304 9112 0 0 0 32350 14 0 0 25 0 2 0 1132177664 50626560 9098 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20754/statm: 12360 9098 83 193 0 12164 0
[pid=20754/tid=20755] ppid=20751 vsize=49440 CPUtime=162.18
/proc/20754/task/20755/stat : 20755 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194368 4502 0 0 0 16211 7 0 0 25 0 2 0 1132177665 50626560 9098 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.64
Current children cumulated vsize (KiB) 54796

[startup+222.303 s]
/proc/loadavg: 1.97 1.52 1.20 3/75 20755
/proc/meminfo: memFree=1625048/2055920 swapFree=4174692/4192956
[pid=20751] ppid=20749 vsize=5356 CPUtime=0
/proc/20751/stat : 20751 (manysat.sh) S 20749 20751 20458 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132177663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20751/statm: 1339 238 195 169 0 50 0
[pid=20754] ppid=20751 vsize=53536 CPUtime=443.31
/proc/20754/stat : 20754 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194304 10199 0 0 0 44315 16 0 0 19 0 2 0 1132177664 54820864 10185 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20754/statm: 13384 10185 83 193 0 13188 0
[pid=20754/tid=20755] ppid=20751 vsize=53536 CPUtime=222.14
/proc/20754/task/20755/stat : 20755 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194368 5042 0 0 0 22207 7 0 0 19 0 2 0 1132177665 54820864 10185 1992294400 134512640 135305190 4294956144 18446744073709551615 134557385 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.31
Current children cumulated vsize (KiB) 58892

[startup+282.303 s]
/proc/loadavg: 1.99 1.61 1.25 3/75 20755
/proc/meminfo: memFree=1623960/2055920 swapFree=4174692/4192956
[pid=20751] ppid=20749 vsize=5356 CPUtime=0
/proc/20751/stat : 20751 (manysat.sh) S 20749 20751 20458 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132177663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20751/statm: 1339 238 195 169 0 50 0
[pid=20754] ppid=20751 vsize=55028 CPUtime=562.99
/proc/20754/stat : 20754 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194304 10483 0 0 0 56283 16 0 0 25 0 2 0 1132177664 56348672 10469 1992294400 134512640 135305190 4294956144 18446744073709551615 134528455 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20754/statm: 13757 10469 83 193 0 13561 0
[pid=20754/tid=20755] ppid=20751 vsize=55028 CPUtime=282.12
/proc/20754/task/20755/stat : 20755 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194368 5167 0 0 0 28204 8 0 0 25 0 2 0 1132177665 56348672 10469 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.99
Current children cumulated vsize (KiB) 60384

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.30 3/75 20755
/proc/meminfo: memFree=1620888/2055920 swapFree=4174692/4192956
[pid=20751] ppid=20749 vsize=5356 CPUtime=0
/proc/20751/stat : 20751 (manysat.sh) S 20749 20751 20458 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132177663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20751/statm: 1339 238 195 169 0 50 0
[pid=20754] ppid=20751 vsize=58776 CPUtime=682.66
/proc/20754/stat : 20754 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194304 11245 0 0 0 68248 18 0 0 25 0 2 0 1132177664 60186624 11231 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20754/statm: 14694 11231 83 193 0 14498 0
[pid=20754/tid=20755] ppid=20751 vsize=58776 CPUtime=342.08
/proc/20754/task/20755/stat : 20755 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194368 5646 0 0 0 34199 9 0 0 25 0 2 0 1132177665 60186624 11231 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.66
Current children cumulated vsize (KiB) 64132

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.34 3/75 20755
/proc/meminfo: memFree=1616792/2055920 swapFree=4174692/4192956
[pid=20751] ppid=20749 vsize=5356 CPUtime=0
/proc/20751/stat : 20751 (manysat.sh) S 20749 20751 20458 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132177663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20751/statm: 1339 238 195 169 0 50 0
[pid=20754] ppid=20751 vsize=62480 CPUtime=802.34
/proc/20754/stat : 20754 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194304 12260 0 0 0 80214 20 0 0 25 0 2 0 1132177664 63979520 12246 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20754/statm: 15620 12246 83 193 0 15424 0
[pid=20754/tid=20755] ppid=20751 vsize=62480 CPUtime=402.05
/proc/20754/task/20755/stat : 20755 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194368 6075 0 0 0 40196 9 0 0 25 0 2 0 1132177665 63979520 12246 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.34
Current children cumulated vsize (KiB) 67836

[startup+462.301 s]
/proc/loadavg: 1.99 1.78 1.38 3/75 20755
/proc/meminfo: memFree=1613464/2055920 swapFree=4174692/4192956
[pid=20751] ppid=20749 vsize=5356 CPUtime=0
/proc/20751/stat : 20751 (manysat.sh) S 20749 20751 20458 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132177663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20751/statm: 1339 238 195 169 0 50 0
[pid=20754] ppid=20751 vsize=66320 CPUtime=922.02
/proc/20754/stat : 20754 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194304 13085 0 0 0 92181 21 0 0 20 0 2 0 1132177664 67911680 13071 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20754/statm: 16580 13071 83 193 0 16384 0
[pid=20754/tid=20755] ppid=20751 vsize=66320 CPUtime=462.03
/proc/20754/task/20755/stat : 20755 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194368 6469 0 0 0 46193 10 0 0 25 0 2 0 1132177665 67911680 13071 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.02
Current children cumulated vsize (KiB) 71676

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/75 20755
/proc/meminfo: memFree=1612376/2055920 swapFree=4174692/4192956
[pid=20751] ppid=20749 vsize=5356 CPUtime=0
/proc/20751/stat : 20751 (manysat.sh) S 20749 20751 20458 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132177663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20751/statm: 1339 238 195 169 0 50 0
[pid=20754] ppid=20751 vsize=68152 CPUtime=1041.7
/proc/20754/stat : 20754 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194304 13384 0 0 0 104148 22 0 0 25 0 2 0 1132177664 69787648 13370 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20754/statm: 17038 13370 83 193 0 16842 0
[pid=20754/tid=20755] ppid=20751 vsize=68152 CPUtime=521.99
/proc/20754/task/20755/stat : 20755 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194368 6628 0 0 0 52189 10 0 0 25 0 2 0 1132177665 69787648 13370 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.7
Current children cumulated vsize (KiB) 73508

[startup+582.303 s]
/proc/loadavg: 1.99 1.85 1.45 3/75 20755
/proc/meminfo: memFree=1607704/2055920 swapFree=4174692/4192956
[pid=20751] ppid=20749 vsize=5356 CPUtime=0
/proc/20751/stat : 20751 (manysat.sh) S 20749 20751 20458 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132177663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20751/statm: 1339 238 195 169 0 50 0
[pid=20754] ppid=20751 vsize=72088 CPUtime=1161.38
/proc/20754/stat : 20754 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194304 14530 0 0 0 116114 24 0 0 25 0 2 0 1132177664 73818112 14516 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20754/statm: 18022 14516 83 193 0 17826 0
[pid=20754/tid=20755] ppid=20751 vsize=72088 CPUtime=581.97
/proc/20754/task/20755/stat : 20755 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194368 7236 0 0 0 58185 12 0 0 25 0 2 0 1132177665 73818112 14516 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.38
Current children cumulated vsize (KiB) 77444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.46 3/75 20755
/proc/meminfo: memFree=1605784/2055920 swapFree=4174692/4192956
[pid=20751] ppid=20749 vsize=5356 CPUtime=0
/proc/20751/stat : 20751 (manysat.sh) S 20749 20751 20458 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132177663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20751/statm: 1339 238 195 169 0 50 0
[pid=20754] ppid=20751 vsize=74128 CPUtime=1200.08
/proc/20754/stat : 20754 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194304 14997 0 0 0 119983 25 0 0 25 0 2 0 1132177664 75907072 14983 1992294400 134512640 135305190 4294956144 18446744073709551615 134548034 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20754/statm: 18532 14983 83 193 0 18336 0
[pid=20754/tid=20755] ppid=20751 vsize=74128 CPUtime=601.36
/proc/20754/task/20755/stat : 20755 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194368 7458 0 0 0 60124 12 0 0 25 0 2 0 1132177665 75907072 14983 1992294400 134512640 135305190 4294956144 18446744073709551615 134528471 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 79484

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

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

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.46 3/75 20755
/proc/meminfo: memFree=1605784/2055920 swapFree=4174692/4192956
[pid=20751] ppid=20749 vsize=5356 CPUtime=0
/proc/20751/stat : 20751 (manysat.sh) S 20749 20751 20458 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1132177663 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20751/statm: 1339 238 195 169 0 50 0
[pid=20754] ppid=20751 vsize=74128 CPUtime=1200.08
/proc/20754/stat : 20754 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194304 14997 0 0 0 119983 25 0 0 25 0 2 0 1132177664 75907072 14983 1992294400 134512640 135305190 4294956144 18446744073709551615 134548034 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20754/statm: 18532 14983 83 193 0 18336 0
[pid=20754/tid=20755] ppid=20751 vsize=74128 CPUtime=601.36
/proc/20754/task/20755/stat : 20755 (manysat1.1_stat) R 20751 20751 20458 0 -1 4194368 7458 0 0 0 60124 12 0 0 25 0 2 0 1132177665 75907072 14983 1992294400 134512640 135305190 4294956144 18446744073709551615 134528471 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 79484

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20751 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.08
CPU user time (s): 1199.83
CPU system time (s): 0.25
CPU usage (%): 199.44
Max. virtual memory (cumulated for all children) (KiB): 79484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 466
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 0.716891 second user time and 2.03169 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-01 16:12:45
IDJOB=1527378
IDBENCH=70731
IDSOLVER=515
FILE ID=node67/1527378-1238595165
PBS_JOBID= 9068314
Free space on /tmp= 66376 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1614425450-034.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527378-1238595165/watcher-1527378-1238595165 -o /tmp/evaluation-result-1527378-1238595165/solver-1527378-1238595165 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527378-1238595165.cnf aimd 2

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

MD5SUM BENCH= b466b358793a0dcf15cdf46533518f73
RANDOM SEED=1247071062

node67.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		: 3000.265
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		: 3000.265
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:       1666768 kB
Buffers:         81652 kB
Cached:         216348 kB
SwapCached:       9632 kB
Active:         189708 kB
Inactive:       119384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1666768 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          16772 kB
Slab:            65228 kB
Committed_AS:  3267024 kB
PageTables:       2052 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= 66376 MiB
End job on node67 at 2009-04-01 16:22:49