Trace number 1526953

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) 1200.12 601.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S349436298-004.cnf
MD5SUM807de0757f2dbadea1e7b17f93f9b484
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.376942
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 |    2115     6408 |      --       0       --      -- |     --   | -10/33
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 490   #clauses: 2115   #literals: 6408
0.00/0.00	c CPU time:   0.007998 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-1526953-1238569592/watcher-1526953-1238569592 -o /tmp/evaluation-result-1526953-1238569592/solver-1526953-1238569592 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526953-1238569592.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 0.97 0.91 3/64 31349
/proc/meminfo: memFree=1034096/2055920 swapFree=4176444/4192956
[pid=31349] ppid=31347 vsize=5356 CPUtime=0
/proc/31349/stat : 31349 (manysat.sh) R 31347 31349 31155 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1129624530 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 233588714143 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31349/statm: 1339 234 194 169 0 50 0
[pid=31350] ppid=31349 vsize=824 CPUtime=0
/proc/31350/stat : 31350 (SatElite) R 31349 31349 31155 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1129624531 843776 115 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/31350/statm: 206 118 50 127 0 76 0

[startup+0.0990281 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 31349
/proc/meminfo: memFree=1034096/2055920 swapFree=4176444/4192956
[pid=31349] ppid=31347 vsize=5356 CPUtime=0
/proc/31349/stat : 31349 (manysat.sh) S 31347 31349 31155 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129624530 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31349/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101027 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 31349
/proc/meminfo: memFree=1034096/2055920 swapFree=4176444/4192956
[pid=31349] ppid=31347 vsize=5356 CPUtime=0
/proc/31349/stat : 31349 (manysat.sh) S 31347 31349 31155 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129624530 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31349/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301049 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 31349
/proc/meminfo: memFree=1034096/2055920 swapFree=4176444/4192956
[pid=31349] ppid=31347 vsize=5356 CPUtime=0
/proc/31349/stat : 31349 (manysat.sh) S 31347 31349 31155 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129624530 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31349/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70109 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 31349
/proc/meminfo: memFree=1034096/2055920 swapFree=4176444/4192956
[pid=31349] ppid=31347 vsize=5356 CPUtime=0
/proc/31349/stat : 31349 (manysat.sh) S 31347 31349 31155 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129624530 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31349/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50117 s]
/proc/loadavg: 0.99 0.97 0.91 3/67 31353
/proc/meminfo: memFree=1031640/2055920 swapFree=4176444/4192956
[pid=31349] ppid=31347 vsize=5356 CPUtime=0
/proc/31349/stat : 31349 (manysat.sh) S 31347 31349 31155 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129624530 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31349/statm: 1339 238 195 169 0 50 0
[pid=31352] ppid=31349 vsize=16932 CPUtime=2.95
/proc/31352/stat : 31352 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194304 883 0 0 0 295 0 0 0 17 0 2 0 1129624532 17338368 869 1992294400 134512640 135305190 4294956160 18446744073709551615 134528298 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31352/statm: 4233 869 83 193 0 4037 0
[pid=31352/tid=31353] ppid=31349 vsize=16932 CPUtime=1.47
/proc/31352/task/31353/stat : 31353 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194368 356 0 0 0 147 0 0 0 18 0 2 0 1129624532 17338368 869 1992294400 134512640 135305190 4294956160 18446744073709551615 134562081 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22288

[startup+3.10134 s]
/proc/loadavg: 1.07 0.99 0.91 3/67 31353
/proc/meminfo: memFree=1029400/2055920 swapFree=4176444/4192956
[pid=31349] ppid=31347 vsize=5356 CPUtime=0
/proc/31349/stat : 31349 (manysat.sh) S 31347 31349 31155 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129624530 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31349/statm: 1339 238 195 169 0 50 0
[pid=31352] ppid=31349 vsize=18884 CPUtime=6.14
/proc/31352/stat : 31352 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194304 1437 0 0 0 613 1 0 0 17 0 2 0 1129624532 19337216 1423 1992294400 134512640 135305190 4294956160 18446744073709551615 134558351 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31352/statm: 4721 1423 83 193 0 4525 0
[pid=31352/tid=31353] ppid=31349 vsize=18884 CPUtime=3.06
/proc/31352/task/31353/stat : 31353 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194368 652 0 0 0 306 0 0 0 18 0 2 0 1129624532 19337216 1423 1992294400 134512640 135305190 4294956160 18446744073709551615 134570423 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 24240

[startup+6.30167 s]
/proc/loadavg: 1.07 0.99 0.91 3/67 31353
/proc/meminfo: memFree=1025368/2055920 swapFree=4176444/4192956
[pid=31349] ppid=31347 vsize=5356 CPUtime=0
/proc/31349/stat : 31349 (manysat.sh) S 31347 31349 31155 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129624530 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31349/statm: 1339 238 195 169 0 50 0
[pid=31352] ppid=31349 vsize=22528 CPUtime=12.53
/proc/31352/stat : 31352 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194304 2437 0 0 0 1251 2 0 0 25 0 2 0 1129624532 23068672 2423 1992294400 134512640 135305190 4294956160 18446744073709551615 134528458 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31352/statm: 5632 2423 83 193 0 5436 0
[pid=31352/tid=31353] ppid=31349 vsize=22528 CPUtime=6.25
/proc/31352/task/31353/stat : 31353 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194368 1116 0 0 0 624 1 0 0 16 0 2 0 1129624532 23068672 2423 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27884

[startup+12.7023 s]
/proc/loadavg: 1.22 1.02 0.93 3/67 31353
/proc/meminfo: memFree=1020568/2055920 swapFree=4176444/4192956
[pid=31349] ppid=31347 vsize=5356 CPUtime=0
/proc/31349/stat : 31349 (manysat.sh) S 31347 31349 31155 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129624530 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31349/statm: 1339 238 195 169 0 50 0
[pid=31352] ppid=31349 vsize=26812 CPUtime=25.3
/proc/31352/stat : 31352 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194304 3325 0 0 0 2527 3 0 0 21 0 2 0 1129624532 27455488 3311 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31352/statm: 6703 3311 83 193 0 6507 0
[pid=31352/tid=31353] ppid=31349 vsize=26812 CPUtime=12.62
/proc/31352/task/31353/stat : 31353 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194368 1506 0 0 0 1261 1 0 0 25 0 2 0 1129624532 27455488 3311 1992294400 134512640 135305190 4294956160 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 32168

[startup+25.5016 s]
/proc/loadavg: 1.34 1.05 0.94 3/67 31353
/proc/meminfo: memFree=1017112/2055920 swapFree=4176444/4192956
[pid=31349] ppid=31347 vsize=5356 CPUtime=0
/proc/31349/stat : 31349 (manysat.sh) S 31347 31349 31155 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129624530 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31349/statm: 1339 238 195 169 0 50 0
[pid=31352] ppid=31349 vsize=30332 CPUtime=50.84
/proc/31352/stat : 31352 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194304 4247 0 0 0 5080 4 0 0 23 0 2 0 1129624532 31059968 4233 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31352/statm: 7583 4233 83 193 0 7387 0
[pid=31352/tid=31353] ppid=31349 vsize=30332 CPUtime=25.36
/proc/31352/task/31353/stat : 31353 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194368 1941 0 0 0 2534 2 0 0 25 0 2 0 1129624532 31059968 4233 1992294400 134512640 135305190 4294956160 18446744073709551615 134556558 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 35688

[startup+51.1012 s]
/proc/loadavg: 1.56 1.13 0.96 3/67 31353
/proc/meminfo: memFree=1012824/2055920 swapFree=4176444/4192956
[pid=31349] ppid=31347 vsize=5356 CPUtime=0
/proc/31349/stat : 31349 (manysat.sh) S 31347 31349 31155 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129624530 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31349/statm: 1339 238 195 169 0 50 0
[pid=31352] ppid=31349 vsize=34208 CPUtime=101.92
/proc/31352/stat : 31352 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194304 5348 0 0 0 10186 6 0 0 25 0 2 0 1129624532 35028992 5334 1992294400 134512640 135305190 4294956160 18446744073709551615 134558175 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31352/statm: 8552 5334 83 193 0 8356 0
[pid=31352/tid=31353] ppid=31349 vsize=34208 CPUtime=50.86
/proc/31352/task/31353/stat : 31353 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194368 2468 0 0 0 5083 3 0 0 25 0 2 0 1129624532 35028992 5334 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 39564

[startup+102.306 s]
/proc/loadavg: 1.82 1.27 1.02 3/67 31353
/proc/meminfo: memFree=1007640/2055920 swapFree=4176444/4192956
[pid=31349] ppid=31347 vsize=5356 CPUtime=0
/proc/31349/stat : 31349 (manysat.sh) S 31347 31349 31155 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129624530 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31349/statm: 1339 238 195 169 0 50 0
[pid=31352] ppid=31349 vsize=39384 CPUtime=204.1
/proc/31352/stat : 31352 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194304 6574 0 0 0 20400 10 0 0 18 0 2 0 1129624532 40329216 6560 1992294400 134512640 135305190 4294956160 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31352/statm: 9846 6560 83 193 0 9650 0
[pid=31352/tid=31353] ppid=31349 vsize=39384 CPUtime=101.86
/proc/31352/task/31353/stat : 31353 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194368 3054 0 0 0 10181 5 0 0 25 0 2 0 1129624532 40329216 6560 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.1
Current children cumulated vsize (KiB) 44740

[startup+162.302 s]
/proc/loadavg: 1.93 1.40 1.08 3/67 31353
/proc/meminfo: memFree=1000920/2055920 swapFree=4176444/4192956
[pid=31349] ppid=31347 vsize=5356 CPUtime=0
/proc/31349/stat : 31349 (manysat.sh) S 31347 31349 31155 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129624530 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31349/statm: 1339 238 195 169 0 50 0
[pid=31352] ppid=31349 vsize=45640 CPUtime=323.81
/proc/31352/stat : 31352 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194304 8217 0 0 0 32369 12 0 0 25 0 2 0 1129624532 46735360 8203 1992294400 134512640 135305190 4294956160 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31352/statm: 11410 8203 83 193 0 11214 0
[pid=31352/tid=31353] ppid=31349 vsize=45640 CPUtime=161.62
/proc/31352/task/31353/stat : 31353 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194368 4009 0 0 0 16155 7 0 0 25 0 2 0 1129624532 46735360 8203 1992294400 134512640 135305190 4294956160 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 50996

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.13 3/67 31353
/proc/meminfo: memFree=994584/2055920 swapFree=4176444/4192956
[pid=31349] ppid=31347 vsize=5356 CPUtime=0
/proc/31349/stat : 31349 (manysat.sh) S 31347 31349 31155 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129624530 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31349/statm: 1339 238 195 169 0 50 0
[pid=31352] ppid=31349 vsize=51896 CPUtime=443.55
/proc/31352/stat : 31352 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194304 9785 0 0 0 44340 15 0 0 25 0 2 0 1129624532 53141504 9771 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31352/statm: 12974 9771 83 193 0 12778 0
[pid=31352/tid=31353] ppid=31349 vsize=51896 CPUtime=221.38
/proc/31352/task/31353/stat : 31353 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194368 4829 0 0 0 22130 8 0 0 25 0 2 0 1129624532 53141504 9771 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.55
Current children cumulated vsize (KiB) 57252

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.19 3/67 31353
/proc/meminfo: memFree=991384/2055920 swapFree=4176444/4192956
[pid=31349] ppid=31347 vsize=5356 CPUtime=0
/proc/31349/stat : 31349 (manysat.sh) S 31347 31349 31155 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129624530 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31349/statm: 1339 238 195 169 0 50 0
[pid=31352] ppid=31349 vsize=55960 CPUtime=563.3
/proc/31352/stat : 31352 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194304 10635 0 0 0 56313 17 0 0 18 0 2 0 1129624532 57303040 10621 1992294400 134512640 135305190 4294956160 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31352/statm: 13990 10621 83 193 0 13794 0
[pid=31352/tid=31353] ppid=31349 vsize=55960 CPUtime=281.14
/proc/31352/task/31353/stat : 31353 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194368 5412 0 0 0 28105 9 0 0 25 0 2 0 1129624532 57303040 10621 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.3
Current children cumulated vsize (KiB) 61316

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.23 3/67 31353
/proc/meminfo: memFree=988184/2055920 swapFree=4176444/4192956
[pid=31349] ppid=31347 vsize=5356 CPUtime=0
/proc/31349/stat : 31349 (manysat.sh) S 31347 31349 31155 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129624530 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31349/statm: 1339 238 195 169 0 50 0
[pid=31352] ppid=31349 vsize=59884 CPUtime=683.02
/proc/31352/stat : 31352 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194304 11389 0 0 0 68284 18 0 0 25 0 2 0 1129624532 61321216 11375 1992294400 134512640 135305190 4294956160 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31352/statm: 14971 11375 83 193 0 14775 0
[pid=31352/tid=31353] ppid=31349 vsize=59884 CPUtime=340.91
/proc/31352/task/31353/stat : 31353 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194368 5813 0 0 0 34081 10 0 0 25 0 2 0 1129624532 61321216 11375 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 683.02
Current children cumulated vsize (KiB) 65240

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.28 3/67 31353
/proc/meminfo: memFree=983832/2055920 swapFree=4176444/4192956
[pid=31349] ppid=31347 vsize=5356 CPUtime=0
/proc/31349/stat : 31349 (manysat.sh) S 31347 31349 31155 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129624530 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31349/statm: 1339 238 195 169 0 50 0
[pid=31352] ppid=31349 vsize=64132 CPUtime=802.77
/proc/31352/stat : 31352 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194304 12532 0 0 0 80257 20 0 0 25 0 2 0 1129624532 65671168 12518 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31352/statm: 16033 12518 83 193 0 15837 0
[pid=31352/tid=31353] ppid=31349 vsize=64132 CPUtime=400.68
/proc/31352/task/31353/stat : 31353 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194368 6419 0 0 0 40057 11 0 0 25 0 2 0 1129624532 65671168 12518 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.77
Current children cumulated vsize (KiB) 69488

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.32 3/67 31353
/proc/meminfo: memFree=978072/2055920 swapFree=4176444/4192956
[pid=31349] ppid=31347 vsize=5356 CPUtime=0
/proc/31349/stat : 31349 (manysat.sh) S 31347 31349 31155 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129624530 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31349/statm: 1339 238 195 169 0 50 0
[pid=31352] ppid=31349 vsize=68992 CPUtime=922.5
/proc/31352/stat : 31352 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194304 13942 0 0 0 92227 23 0 0 25 0 2 0 1129624532 70647808 13928 1992294400 134512640 135305190 4294956160 18446744073709551615 134528181 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31352/statm: 17248 13928 83 193 0 17052 0
[pid=31352/tid=31353] ppid=31349 vsize=68992 CPUtime=460.44
/proc/31352/task/31353/stat : 31353 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194368 7107 0 0 0 46031 13 0 0 25 0 2 0 1129624532 70647808 13928 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.5
Current children cumulated vsize (KiB) 74348

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.36 3/67 31353
/proc/meminfo: memFree=976664/2055920 swapFree=4176444/4192956
[pid=31349] ppid=31347 vsize=5356 CPUtime=0
/proc/31349/stat : 31349 (manysat.sh) S 31347 31349 31155 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129624530 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31349/statm: 1339 238 195 169 0 50 0
[pid=31352] ppid=31349 vsize=70804 CPUtime=1042.26
/proc/31352/stat : 31352 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194304 14274 0 0 0 104202 24 0 0 25 0 2 0 1129624532 72503296 14260 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31352/statm: 17701 14260 83 193 0 17505 0
[pid=31352/tid=31353] ppid=31349 vsize=70804 CPUtime=520.21
/proc/31352/task/31353/stat : 31353 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194368 7240 0 0 0 52008 13 0 0 25 0 2 0 1129624532 72503296 14260 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.26
Current children cumulated vsize (KiB) 76160

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.40 3/67 31353
/proc/meminfo: memFree=973464/2055920 swapFree=4176444/4192956
[pid=31349] ppid=31347 vsize=5356 CPUtime=0
/proc/31349/stat : 31349 (manysat.sh) S 31347 31349 31155 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129624530 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31349/statm: 1339 238 195 169 0 50 0
[pid=31352] ppid=31349 vsize=74280 CPUtime=1162
/proc/31352/stat : 31352 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194304 15078 0 0 0 116174 26 0 0 25 0 2 0 1129624532 76062720 15064 1992294400 134512640 135305190 4294956160 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31352/statm: 18570 15064 83 193 0 18374 0
[pid=31352/tid=31353] ppid=31349 vsize=74280 CPUtime=579.97
/proc/31352/task/31353/stat : 31353 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194368 7599 0 0 0 57983 14 0 0 25 0 2 0 1129624532 76062720 15064 1992294400 134512640 135305190 4294956160 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1162
Current children cumulated vsize (KiB) 79636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.41 3/67 31353
/proc/meminfo: memFree=970392/2055920 swapFree=4176444/4192956
[pid=31349] ppid=31347 vsize=5356 CPUtime=0
/proc/31349/stat : 31349 (manysat.sh) S 31347 31349 31155 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129624530 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31349/statm: 1339 238 195 169 0 50 0
[pid=31352] ppid=31349 vsize=77124 CPUtime=1200.12
/proc/31352/stat : 31352 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194304 15825 0 0 0 119986 26 0 0 25 0 2 0 1129624532 78974976 15811 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31352/statm: 19281 15811 83 193 0 19085 0
[pid=31352/tid=31353] ppid=31349 vsize=77124 CPUtime=599
/proc/31352/task/31353/stat : 31353 (manysat1.1_stat) R 31349 31349 31155 0 -1 4194368 7968 0 0 0 59886 14 0 0 18 0 2 0 1129624532 78974976 15811 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 82480

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 31349 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.12
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.42
CPU time (s): 1200.12
CPU user time (s): 1199.86
CPU system time (s): 0.26
CPU usage (%): 199.548
Max. virtual memory (cumulated for all children) (KiB): 82480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
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= 2

runsolver used 0.509922 second user time and 1.68874 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-01 09:06:32
IDJOB=1526953
IDBENCH=70646
IDSOLVER=515
FILE ID=node27/1526953-1238569592
PBS_JOBID= 9070499
Free space on /tmp= 65720 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-S349436298-004.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526953-1238569592/watcher-1526953-1238569592 -o /tmp/evaluation-result-1526953-1238569592/solver-1526953-1238569592 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526953-1238569592.cnf aimd 2

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

MD5SUM BENCH= 807de0757f2dbadea1e7b17f93f9b484
RANDOM SEED=2143230969

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1034512 kB
Buffers:         94168 kB
Cached:         823588 kB
SwapCached:       9492 kB
Active:         194360 kB
Inactive:       734504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1034512 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          16824 kB
Slab:            78396 kB
Committed_AS:  2961996 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65716 MiB
End job on node27 at 2009-04-01 09:16:35