Trace number 1527403

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) 1200.03 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/380/
unif-k3-r4.25-v380-c1615-S1036996799-006.cnf
MD5SUMaea037edf2192f628decdd3193ff0d42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.008997
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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 |    1615     4845 |     484       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1607     4880 |      --       0       --      -- |     --   | -8/35
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 369   #clauses: 1607   #literals: 4880
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-1527403-1238596704/watcher-1527403-1238596704 -o /tmp/evaluation-result-1527403-1238596704/solver-1527403-1238596704 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527403-1238596704.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: 2.36 2.31 1.90 3/64 21952
/proc/meminfo: memFree=1312696/2055920 swapFree=4175308/4192956
[pid=21952] ppid=21950 vsize=5356 CPUtime=0
/proc/21952/stat : 21952 (manysat.sh) R 21950 21952 21395 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1132332276 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 248761608863 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21952/statm: 1339 234 194 169 0 50 0
[pid=21953] ppid=21952 vsize=832 CPUtime=0
/proc/21953/stat : 21953 (SatElite) R 21952 21952 21395 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1132332277 851968 127 1992294400 134512640 135034092 4294956096 18446744073709551615 134566285 0 0 4096 3 0 0 0 17 0 0 0
/proc/21953/statm: 208 127 68 127 0 78 0

[startup+0.0387221 s]
/proc/loadavg: 2.36 2.31 1.90 3/64 21952
/proc/meminfo: memFree=1312696/2055920 swapFree=4175308/4192956
[pid=21952] ppid=21950 vsize=5356 CPUtime=0
/proc/21952/stat : 21952 (manysat.sh) S 21950 21952 21395 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132332276 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21952/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.416416 s]
/proc/loadavg: 2.36 2.31 1.90 3/64 21952
/proc/meminfo: memFree=1312696/2055920 swapFree=4175308/4192956
[pid=21952] ppid=21950 vsize=5356 CPUtime=0
/proc/21952/stat : 21952 (manysat.sh) S 21950 21952 21395 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132332276 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21952/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.50543 s]
/proc/loadavg: 2.36 2.31 1.90 3/64 21952
/proc/meminfo: memFree=1312696/2055920 swapFree=4175308/4192956
[pid=21952] ppid=21950 vsize=5356 CPUtime=0
/proc/21952/stat : 21952 (manysat.sh) S 21950 21952 21395 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132332276 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21952/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702465 s]
/proc/loadavg: 2.36 2.31 1.90 3/64 21952
/proc/meminfo: memFree=1312696/2055920 swapFree=4175308/4192956
[pid=21952] ppid=21950 vsize=5356 CPUtime=0
/proc/21952/stat : 21952 (manysat.sh) S 21950 21952 21395 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132332276 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21952/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5016 s]
/proc/loadavg: 2.33 2.30 1.90 3/67 21956
/proc/meminfo: memFree=1309976/2055920 swapFree=4175308/4192956
[pid=21952] ppid=21950 vsize=5356 CPUtime=0
/proc/21952/stat : 21952 (manysat.sh) S 21950 21952 21395 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132332276 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21952/statm: 1339 238 195 169 0 50 0
[pid=21955] ppid=21952 vsize=15504 CPUtime=2.96
/proc/21955/stat : 21955 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194304 801 0 0 0 295 1 0 0 16 0 2 0 1132332277 15876096 787 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21955/statm: 3876 787 83 193 0 3680 0
[pid=21955/tid=21956] ppid=21952 vsize=15504 CPUtime=1.47
/proc/21955/task/21956/stat : 21956 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194368 369 0 0 0 147 0 0 0 17 0 2 0 1132332278 15876096 787 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 20860

[startup+3.10188 s]
/proc/loadavg: 2.33 2.30 1.90 3/67 21956
/proc/meminfo: memFree=1307928/2055920 swapFree=4175308/4192956
[pid=21952] ppid=21950 vsize=5356 CPUtime=0
/proc/21952/stat : 21952 (manysat.sh) S 21950 21952 21395 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132332276 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21952/statm: 1339 238 195 169 0 50 0
[pid=21955] ppid=21952 vsize=17240 CPUtime=6.16
/proc/21955/stat : 21955 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194304 1298 0 0 0 614 2 0 0 17 0 2 0 1132332277 17653760 1284 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21955/statm: 4310 1284 83 193 0 4114 0
[pid=21955/tid=21956] ppid=21952 vsize=17240 CPUtime=3.07
/proc/21955/task/21956/stat : 21956 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194368 584 0 0 0 307 0 0 0 18 0 2 0 1132332278 17653760 1284 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 22596

[startup+6.30143 s]
/proc/loadavg: 2.33 2.30 1.90 3/67 21956
/proc/meminfo: memFree=1303576/2055920 swapFree=4175308/4192956
[pid=21952] ppid=21950 vsize=5356 CPUtime=0
/proc/21952/stat : 21952 (manysat.sh) S 21950 21952 21395 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132332276 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21952/statm: 1339 238 195 169 0 50 0
[pid=21955] ppid=21952 vsize=22820 CPUtime=12.54
/proc/21955/stat : 21955 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194304 2326 0 0 0 1251 3 0 0 17 0 2 0 1132332277 23367680 2312 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21955/statm: 5705 2312 83 193 0 5509 0
[pid=21955/tid=21956] ppid=21952 vsize=22820 CPUtime=6.27
/proc/21955/task/21956/stat : 21956 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194368 1051 0 0 0 626 1 0 0 17 0 2 0 1132332278 23367680 2312 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 28176

[startup+12.7015 s]
/proc/loadavg: 2.28 2.29 1.90 3/67 21956
/proc/meminfo: memFree=1299288/2055920 swapFree=4175308/4192956
[pid=21952] ppid=21950 vsize=5356 CPUtime=0
/proc/21952/stat : 21952 (manysat.sh) S 21950 21952 21395 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132332276 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21952/statm: 1339 238 195 169 0 50 0
[pid=21955] ppid=21952 vsize=26100 CPUtime=25.3
/proc/21955/stat : 21955 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194304 3300 0 0 0 2525 5 0 0 17 0 2 0 1132332277 26726400 3286 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21955/statm: 6525 3286 83 193 0 6329 0
[pid=21955/tid=21956] ppid=21952 vsize=26100 CPUtime=12.66
/proc/21955/task/21956/stat : 21956 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194368 1505 0 0 0 1264 2 0 0 25 0 2 0 1132332278 26726400 3286 1992294400 134512640 135305190 4294956144 18446744073709551615 134528254 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31456

[startup+25.5027 s]
/proc/loadavg: 2.24 2.28 1.90 3/67 21956
/proc/meminfo: memFree=1295200/2055920 swapFree=4175308/4192956
[pid=21952] ppid=21950 vsize=5356 CPUtime=0
/proc/21952/stat : 21952 (manysat.sh) S 21950 21952 21395 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132332276 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21952/statm: 1339 238 195 169 0 50 0
[pid=21955] ppid=21952 vsize=30972 CPUtime=50.85
/proc/21955/stat : 21955 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194304 4314 0 0 0 5078 7 0 0 25 0 2 0 1132332277 31715328 4300 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21955/statm: 7743 4300 83 193 0 7547 0
[pid=21955/tid=21956] ppid=21952 vsize=30972 CPUtime=25.46
/proc/21955/task/21956/stat : 21956 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194368 1987 0 0 0 2543 3 0 0 23 0 2 0 1132332278 31715328 4300 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 36328

[startup+51.1021 s]
/proc/loadavg: 2.15 2.26 1.91 3/67 21956
/proc/meminfo: memFree=1291040/2055920 swapFree=4175308/4192956
[pid=21952] ppid=21950 vsize=5356 CPUtime=0
/proc/21952/stat : 21952 (manysat.sh) S 21950 21952 21395 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132332276 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21952/statm: 1339 238 195 169 0 50 0
[pid=21955] ppid=21952 vsize=34884 CPUtime=101.92
/proc/21955/stat : 21955 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194304 5395 0 0 0 10182 10 0 0 25 0 2 0 1132332277 35721216 5381 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21955/statm: 8721 5381 83 193 0 8525 0
[pid=21955/tid=21956] ppid=21952 vsize=34884 CPUtime=51.05
/proc/21955/task/21956/stat : 21956 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194368 2496 0 0 0 5101 4 0 0 17 0 2 0 1132332278 35721216 5381 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 40240

[startup+102.303 s]
/proc/loadavg: 2.06 2.21 1.91 3/67 21956
/proc/meminfo: memFree=1286432/2055920 swapFree=4175308/4192956
[pid=21952] ppid=21950 vsize=5356 CPUtime=0
/proc/21952/stat : 21952 (manysat.sh) S 21950 21952 21395 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132332276 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21952/statm: 1339 238 195 169 0 50 0
[pid=21955] ppid=21952 vsize=39588 CPUtime=204.07
/proc/21955/stat : 21955 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194304 6513 0 0 0 20396 11 0 0 25 0 2 0 1132332277 40538112 6499 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21955/statm: 9897 6499 83 193 0 9701 0
[pid=21955/tid=21956] ppid=21952 vsize=39588 CPUtime=102.22
/proc/21955/task/21956/stat : 21956 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194368 3116 0 0 0 10217 5 0 0 25 0 2 0 1132332278 40538112 6499 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.07
Current children cumulated vsize (KiB) 44944

[startup+162.302 s]
/proc/loadavg: 2.02 2.17 1.91 3/67 21958
/proc/meminfo: memFree=1279776/2055920 swapFree=4175308/4192956
[pid=21952] ppid=21950 vsize=5356 CPUtime=0
/proc/21952/stat : 21952 (manysat.sh) S 21950 21952 21395 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132332276 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21952/statm: 1339 238 195 169 0 50 0
[pid=21955] ppid=21952 vsize=45700 CPUtime=323.79
/proc/21955/stat : 21955 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194304 8101 0 0 0 32365 14 0 0 25 0 2 0 1132332277 46796800 8087 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21955/statm: 11425 8087 83 193 0 11229 0
[pid=21955/tid=21956] ppid=21952 vsize=45700 CPUtime=162.18
/proc/21955/task/21956/stat : 21956 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194368 3977 0 0 0 16212 6 0 0 25 0 2 0 1132332278 46796800 8087 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.79
Current children cumulated vsize (KiB) 51056

[startup+222.301 s]
/proc/loadavg: 2.01 2.14 1.91 3/67 21958
/proc/meminfo: memFree=1274656/2055920 swapFree=4175308/4192956
[pid=21952] ppid=21950 vsize=5356 CPUtime=0
/proc/21952/stat : 21952 (manysat.sh) S 21950 21952 21395 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132332276 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21952/statm: 1339 238 195 169 0 50 0
[pid=21955] ppid=21952 vsize=52036 CPUtime=443.52
/proc/21955/stat : 21955 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194304 9467 0 0 0 44335 17 0 0 25 0 2 0 1132332277 53284864 9453 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21955/statm: 13009 9453 83 193 0 12813 0
[pid=21955/tid=21956] ppid=21952 vsize=52036 CPUtime=222.16
/proc/21955/task/21956/stat : 21956 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194368 4629 0 0 0 22208 8 0 0 25 0 2 0 1132332278 53284864 9453 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.52
Current children cumulated vsize (KiB) 57392

[startup+282.301 s]
/proc/loadavg: 2.00 2.11 1.91 3/67 21958
/proc/meminfo: memFree=1270624/2055920 swapFree=4175308/4192956
[pid=21952] ppid=21950 vsize=5356 CPUtime=0
/proc/21952/stat : 21952 (manysat.sh) S 21950 21952 21395 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132332276 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21952/statm: 1339 238 195 169 0 50 0
[pid=21955] ppid=21952 vsize=56896 CPUtime=563.26
/proc/21955/stat : 21955 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194304 10501 0 0 0 56307 19 0 0 25 0 2 0 1132332277 58261504 10487 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21955/statm: 14224 10487 83 193 0 14028 0
[pid=21955/tid=21956] ppid=21952 vsize=56896 CPUtime=282.13
/proc/21955/task/21956/stat : 21956 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194368 5142 0 0 0 28204 9 0 0 25 0 2 0 1132332278 58261504 10487 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.26
Current children cumulated vsize (KiB) 62252

[startup+342.302 s]
/proc/loadavg: 2.00 2.09 1.91 3/67 21958
/proc/meminfo: memFree=1266848/2055920 swapFree=4175308/4192956
[pid=21952] ppid=21950 vsize=5356 CPUtime=0
/proc/21952/stat : 21952 (manysat.sh) S 21950 21952 21395 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132332276 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21952/statm: 1339 238 195 169 0 50 0
[pid=21955] ppid=21952 vsize=59948 CPUtime=682.99
/proc/21955/stat : 21955 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194304 11400 0 0 0 68278 21 0 0 25 0 2 0 1132332277 61386752 11386 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21955/statm: 14987 11386 83 193 0 14791 0
[pid=21955/tid=21956] ppid=21952 vsize=59948 CPUtime=342.1
/proc/21955/task/21956/stat : 21956 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194368 5500 0 0 0 34201 9 0 0 25 0 2 0 1132332278 61386752 11386 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.99
Current children cumulated vsize (KiB) 65304

[startup+402.303 s]
/proc/loadavg: 2.00 2.07 1.91 3/67 21958
/proc/meminfo: memFree=1262944/2055920 swapFree=4175308/4192956
[pid=21952] ppid=21950 vsize=5356 CPUtime=0
/proc/21952/stat : 21952 (manysat.sh) S 21950 21952 21395 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132332276 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21952/statm: 1339 238 195 169 0 50 0
[pid=21955] ppid=21952 vsize=63756 CPUtime=802.72
/proc/21955/stat : 21955 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194304 12392 0 0 0 80249 23 0 0 25 0 2 0 1132332277 65286144 12378 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21955/statm: 15939 12378 83 193 0 15743 0
[pid=21955/tid=21956] ppid=21952 vsize=63756 CPUtime=402.07
/proc/21955/task/21956/stat : 21956 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194368 6007 0 0 0 40197 10 0 0 25 0 2 0 1132332278 65286144 12378 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.72
Current children cumulated vsize (KiB) 69112

[startup+462.306 s]
/proc/loadavg: 2.00 2.05 1.91 3/67 21958
/proc/meminfo: memFree=1257440/2055920 swapFree=4175308/4192956
[pid=21952] ppid=21950 vsize=5356 CPUtime=0
/proc/21952/stat : 21952 (manysat.sh) S 21950 21952 21395 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132332276 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21952/statm: 1339 238 195 169 0 50 0
[pid=21955] ppid=21952 vsize=69748 CPUtime=922.44
/proc/21955/stat : 21955 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194304 13756 0 0 0 92218 26 0 0 21 0 2 0 1132332277 71421952 13742 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21955/statm: 17437 13742 83 193 0 17241 0
[pid=21955/tid=21956] ppid=21952 vsize=69748 CPUtime=462.04
/proc/21955/task/21956/stat : 21956 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194368 6714 0 0 0 46192 12 0 0 25 0 2 0 1132332278 71421952 13742 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.44
Current children cumulated vsize (KiB) 75104

[startup+522.301 s]
/proc/loadavg: 2.00 2.04 1.91 3/67 21958
/proc/meminfo: memFree=1254048/2055920 swapFree=4175308/4192956
[pid=21952] ppid=21950 vsize=5356 CPUtime=0
/proc/21952/stat : 21952 (manysat.sh) S 21950 21952 21395 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132332276 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21952/statm: 1339 238 195 169 0 50 0
[pid=21955] ppid=21952 vsize=73196 CPUtime=1042.17
/proc/21955/stat : 21955 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194304 14615 0 0 0 104188 29 0 0 25 0 2 0 1132332277 74952704 14601 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21955/statm: 18299 14601 83 193 0 18103 0
[pid=21955/tid=21956] ppid=21952 vsize=73196 CPUtime=522.01
/proc/21955/task/21956/stat : 21956 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194368 6846 0 0 0 52188 13 0 0 25 0 2 0 1132332278 74952704 14601 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.17
Current children cumulated vsize (KiB) 78552

[startup+582.302 s]
/proc/loadavg: 2.00 2.03 1.91 3/67 21958
/proc/meminfo: memFree=1251744/2055920 swapFree=4175308/4192956
[pid=21952] ppid=21950 vsize=5356 CPUtime=0
/proc/21952/stat : 21952 (manysat.sh) S 21950 21952 21395 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132332276 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21952/statm: 1339 238 195 169 0 50 0
[pid=21955] ppid=21952 vsize=76120 CPUtime=1161.9
/proc/21955/stat : 21955 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194304 15168 0 0 0 116160 30 0 0 25 0 2 0 1132332277 77946880 15154 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21955/statm: 19030 15154 83 193 0 18834 0
[pid=21955/tid=21956] ppid=21952 vsize=76120 CPUtime=581.98
/proc/21955/task/21956/stat : 21956 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194368 7119 0 0 0 58185 13 0 0 25 0 2 0 1132332278 77946880 15154 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.9
Current children cumulated vsize (KiB) 81476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 2.00 2.03 1.91 3/67 21958
/proc/meminfo: memFree=1250656/2055920 swapFree=4175308/4192956
[pid=21952] ppid=21950 vsize=5356 CPUtime=0
/proc/21952/stat : 21952 (manysat.sh) S 21950 21952 21395 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132332276 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21952/statm: 1339 238 195 169 0 50 0
[pid=21955] ppid=21952 vsize=77160 CPUtime=1200.03
/proc/21955/stat : 21955 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194304 15442 0 0 0 119972 31 0 0 25 0 2 0 1132332277 79011840 15428 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21955/statm: 19290 15428 83 193 0 19094 0
[pid=21955/tid=21956] ppid=21952 vsize=77160 CPUtime=601.09
/proc/21955/task/21956/stat : 21956 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194368 7327 0 0 0 60095 14 0 0 25 0 2 0 1132332278 79011840 15428 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 82516

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

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

[startup+601.402 s]
/proc/loadavg: 2.00 2.03 1.91 3/67 21958
/proc/meminfo: memFree=1250656/2055920 swapFree=4175308/4192956
[pid=21952] ppid=21950 vsize=5356 CPUtime=0
/proc/21952/stat : 21952 (manysat.sh) S 21950 21952 21395 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132332276 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21952/statm: 1339 238 195 169 0 50 0
[pid=21955] ppid=21952 vsize=77160 CPUtime=1200.03
/proc/21955/stat : 21955 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194304 15442 0 0 0 119972 31 0 0 25 0 2 0 1132332277 79011840 15428 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21955/statm: 19290 15428 83 193 0 19094 0
[pid=21955/tid=21956] ppid=21952 vsize=77160 CPUtime=601.09
/proc/21955/task/21956/stat : 21956 (manysat1.1_stat) R 21952 21952 21395 0 -1 4194368 7327 0 0 0 60095 14 0 0 25 0 2 0 1132332278 79011840 15428 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 82516

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21952 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.009998
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.03
CPU user time (s): 1199.72
CPU system time (s): 0.31
CPU usage (%): 199.533
Max. virtual memory (cumulated for all children) (KiB): 82516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
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= 460
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 0.573912 second user time and 1.62575 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-01 16:38:24
IDJOB=1527403
IDBENCH=70736
IDSOLVER=515
FILE ID=node55/1527403-1238596704
PBS_JOBID= 9062241
Free space on /tmp= 66304 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/380/unif-k3-r4.25-v380-c1615-S1036996799-006.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527403-1238596704/watcher-1527403-1238596704 -o /tmp/evaluation-result-1527403-1238596704/solver-1527403-1238596704 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527403-1238596704.cnf aimd 2

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

MD5SUM BENCH= aea037edf2192f628decdd3193ff0d42
RANDOM SEED=1955685012

node55.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		: 3000.259
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		: 3000.259
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:       1313176 kB
Buffers:        103308 kB
Cached:         531884 kB
SwapCached:      11624 kB
Active:         207476 kB
Inactive:       442696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1313176 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          18932 kB
Slab:            78640 kB
Committed_AS:  2903268 kB
PageTables:       1372 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= 66300 MiB
End job on node55 at 2009-04-01 16:48:27