Trace number 1526947

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 1/2009-03-20? (TO) 1200.08 601.726

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S95953046-044.cnf
MD5SUMdce3f3d28c96d2da08ad88599fffc85f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016997
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     6413 |      --       0       --      -- |     --   | -10/38
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 489   #clauses: 2115   #literals: 6413
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526947-1238569277/watcher-1526947-1238569277 -o /tmp/evaluation-result-1526947-1238569277/solver-1526947-1238569277 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526947-1238569277.cnf aimd 1 

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 1.09 3/80 2280
/proc/meminfo: memFree=1371184/2055912 swapFree=4170680/4192956
[pid=2280] ppid=2278 vsize=5356 CPUtime=0
/proc/2280/stat : 2280 (manysat.sh) R 2278 2280 1803 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1129591563 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 255372880543 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/2280/statm: 1339 234 194 169 0 50 0
[pid=2281] ppid=2280 vsize=960 CPUtime=0
/proc/2281/stat : 2281 (SatElite) R 2280 2280 1803 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 1129591564 983040 144 1992294400 134512640 135034092 4294956096 18446744073709551615 134566501 0 0 4096 3 0 0 0 17 0 0 0
/proc/2281/statm: 240 144 68 127 0 110 0

[startup+0.0619929 s]
/proc/loadavg: 1.00 1.00 1.09 3/80 2280
/proc/meminfo: memFree=1371184/2055912 swapFree=4170680/4192956
[pid=2280] ppid=2278 vsize=5356 CPUtime=0
/proc/2280/stat : 2280 (manysat.sh) S 2278 2280 1803 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129591563 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2280/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.107967 s]
/proc/loadavg: 1.00 1.00 1.09 3/80 2280
/proc/meminfo: memFree=1371184/2055912 swapFree=4170680/4192956
[pid=2280] ppid=2278 vsize=5356 CPUtime=0
/proc/2280/stat : 2280 (manysat.sh) S 2278 2280 1803 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129591563 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2280/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302642 s]
/proc/loadavg: 1.00 1.00 1.09 3/80 2280
/proc/meminfo: memFree=1371184/2055912 swapFree=4170680/4192956
[pid=2280] ppid=2278 vsize=5356 CPUtime=0
/proc/2280/stat : 2280 (manysat.sh) S 2278 2280 1803 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129591563 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2280/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701685 s]
/proc/loadavg: 1.00 1.00 1.09 3/80 2280
/proc/meminfo: memFree=1371184/2055912 swapFree=4170680/4192956
[pid=2280] ppid=2278 vsize=5356 CPUtime=0
/proc/2280/stat : 2280 (manysat.sh) S 2278 2280 1803 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129591563 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2280/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50177 s]
/proc/loadavg: 1.08 1.02 1.09 3/83 2284
/proc/meminfo: memFree=1368472/2055912 swapFree=4170680/4192956
[pid=2280] ppid=2278 vsize=5356 CPUtime=0
/proc/2280/stat : 2280 (manysat.sh) S 2278 2280 1803 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129591563 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2280/statm: 1339 238 195 169 0 50 0
[pid=2283] ppid=2280 vsize=17096 CPUtime=2.95
/proc/2283/stat : 2283 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194304 948 0 0 0 294 1 0 0 16 0 2 0 1129591565 17506304 934 1992294400 134512640 135305190 4294956144 18446744073709551615 134538154 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2283/statm: 4274 934 83 193 0 4078 0
[pid=2283/tid=2284] ppid=2280 vsize=17096 CPUtime=1.47
/proc/2283/task/2284/stat : 2284 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194368 403 0 0 0 147 0 0 0 18 0 2 0 1129591565 17506304 934 1992294400 134512640 135305190 4294956144 18446744073709551615 134695249 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22452

[startup+3.10194 s]
/proc/loadavg: 1.08 1.02 1.09 3/83 2284
/proc/meminfo: memFree=1366232/2055912 swapFree=4170680/4192956
[pid=2280] ppid=2278 vsize=5356 CPUtime=0
/proc/2280/stat : 2280 (manysat.sh) S 2278 2280 1803 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129591563 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2280/statm: 1339 238 195 169 0 50 0
[pid=2283] ppid=2280 vsize=18684 CPUtime=6.15
/proc/2283/stat : 2283 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194304 1400 0 0 0 613 2 0 0 17 0 2 0 1129591565 19132416 1386 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2283/statm: 4671 1387 83 193 0 4475 0
[pid=2283/tid=2284] ppid=2280 vsize=18684 CPUtime=3.07
/proc/2283/task/2284/stat : 2284 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194368 632 0 0 0 306 1 0 0 18 0 2 0 1129591565 19132416 1387 1992294400 134512640 135305190 4294956144 18446744073709551615 134839991 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24040

[startup+6.30228 s]
/proc/loadavg: 1.08 1.02 1.09 3/83 2284
/proc/meminfo: memFree=1361560/2055912 swapFree=4170680/4192956
[pid=2280] ppid=2278 vsize=5356 CPUtime=0
/proc/2280/stat : 2280 (manysat.sh) S 2278 2280 1803 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129591563 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2280/statm: 1339 238 195 169 0 50 0
[pid=2283] ppid=2280 vsize=22448 CPUtime=12.53
/proc/2283/stat : 2283 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194304 2448 0 0 0 1250 3 0 0 17 0 2 0 1129591565 22986752 2434 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2283/statm: 5612 2434 83 193 0 5416 0
[pid=2283/tid=2284] ppid=2280 vsize=22448 CPUtime=6.26
/proc/2283/task/2284/stat : 2284 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194368 1086 0 0 0 625 1 0 0 22 0 2 0 1129591565 22986752 2434 1992294400 134512640 135305190 4294956144 18446744073709551615 134528506 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27804

[startup+12.7019 s]
/proc/loadavg: 1.22 1.05 1.10 3/83 2284
/proc/meminfo: memFree=1356952/2055912 swapFree=4170680/4192956
[pid=2280] ppid=2278 vsize=5356 CPUtime=0
/proc/2280/stat : 2280 (manysat.sh) S 2278 2280 1803 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129591563 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2280/statm: 1339 238 195 169 0 50 0
[pid=2283] ppid=2280 vsize=27016 CPUtime=25.28
/proc/2283/stat : 2283 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194304 3494 0 0 0 2524 4 0 0 17 0 2 0 1129591565 27664384 3480 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2283/statm: 6754 3480 83 193 0 6558 0
[pid=2283/tid=2284] ppid=2280 vsize=27016 CPUtime=12.66
/proc/2283/task/2284/stat : 2284 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194368 1576 0 0 0 1264 2 0 0 16 0 2 0 1129591565 27664384 3480 1992294400 134512640 135305190 4294956144 18446744073709551615 134528562 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 32372

[startup+25.5023 s]
/proc/loadavg: 1.34 1.08 1.11 3/83 2284
/proc/meminfo: memFree=1353368/2055912 swapFree=4170680/4192956
[pid=2280] ppid=2278 vsize=5356 CPUtime=0
/proc/2280/stat : 2280 (manysat.sh) S 2278 2280 1803 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129591563 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2280/statm: 1339 238 195 169 0 50 0
[pid=2283] ppid=2280 vsize=30684 CPUtime=50.82
/proc/2283/stat : 2283 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194304 4418 0 0 0 5075 7 0 0 17 0 2 0 1129591565 31420416 4404 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2283/statm: 7671 4404 83 193 0 7475 0
[pid=2283/tid=2284] ppid=2280 vsize=30684 CPUtime=25.46
/proc/2283/task/2284/stat : 2284 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194368 1988 0 0 0 2543 3 0 0 19 0 2 0 1129591565 31420416 4404 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 36040

[startup+51.1029 s]
/proc/loadavg: 1.56 1.15 1.13 3/83 2284
/proc/meminfo: memFree=1349080/2055912 swapFree=4170680/4192956
[pid=2280] ppid=2278 vsize=5356 CPUtime=0
/proc/2280/stat : 2280 (manysat.sh) S 2278 2280 1803 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129591563 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2280/statm: 1339 238 195 169 0 50 0
[pid=2283] ppid=2280 vsize=34064 CPUtime=101.86
/proc/2283/stat : 2283 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194304 5482 0 0 0 10177 9 0 0 25 0 2 0 1129591565 34881536 5468 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2283/statm: 8516 5468 83 193 0 8320 0
[pid=2283/tid=2284] ppid=2280 vsize=34064 CPUtime=51.04
/proc/2283/task/2284/stat : 2284 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194368 2534 0 0 0 5099 5 0 0 25 0 2 0 1129591565 34881536 5468 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 39420

[startup+102.307 s]
/proc/loadavg: 1.82 1.29 1.18 3/83 2284
/proc/meminfo: memFree=1343576/2055912 swapFree=4170680/4192956
[pid=2280] ppid=2278 vsize=5356 CPUtime=0
/proc/2280/stat : 2280 (manysat.sh) S 2278 2280 1803 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129591563 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2280/statm: 1339 238 195 169 0 50 0
[pid=2283] ppid=2280 vsize=40404 CPUtime=203.95
/proc/2283/stat : 2283 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194304 6808 0 0 0 20384 11 0 0 25 0 2 0 1129591565 41373696 6794 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2283/statm: 10101 6794 83 193 0 9905 0
[pid=2283/tid=2284] ppid=2280 vsize=40404 CPUtime=102.23
/proc/2283/task/2284/stat : 2284 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194368 3219 0 0 0 10217 6 0 0 23 0 2 0 1129591565 41373696 6794 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.95
Current children cumulated vsize (KiB) 45760

[startup+162.302 s]
/proc/loadavg: 1.93 1.42 1.23 3/83 2284
/proc/meminfo: memFree=1338072/2055912 swapFree=4170680/4192956
[pid=2280] ppid=2278 vsize=5356 CPUtime=0
/proc/2280/stat : 2280 (manysat.sh) S 2278 2280 1803 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129591563 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2280/statm: 1339 238 195 169 0 50 0
[pid=2283] ppid=2280 vsize=46148 CPUtime=323.59
/proc/2283/stat : 2283 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194304 8154 0 0 0 32345 14 0 0 25 0 2 0 1129591565 47255552 8140 1992294400 134512640 135305190 4294956144 18446744073709551615 134528338 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2283/statm: 11537 8140 83 193 0 11341 0
[pid=2283/tid=2284] ppid=2280 vsize=46148 CPUtime=162.2
/proc/2283/task/2284/stat : 2284 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194368 3954 0 0 0 16212 8 0 0 25 0 2 0 1129591565 47255552 8140 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.59
Current children cumulated vsize (KiB) 51504

[startup+222.303 s]
/proc/loadavg: 1.97 1.52 1.27 3/83 2284
/proc/meminfo: memFree=1330904/2055912 swapFree=4170680/4192956
[pid=2280] ppid=2278 vsize=5356 CPUtime=0
/proc/2280/stat : 2280 (manysat.sh) S 2278 2280 1803 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129591563 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2280/statm: 1339 238 195 169 0 50 0
[pid=2283] ppid=2280 vsize=53584 CPUtime=443.25
/proc/2283/stat : 2283 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194304 9963 0 0 0 44307 18 0 0 25 0 2 0 1129591565 54870016 9949 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2283/statm: 13396 9949 83 193 0 13200 0
[pid=2283/tid=2284] ppid=2280 vsize=53584 CPUtime=222.07
/proc/2283/task/2284/stat : 2284 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194368 4887 0 0 0 22197 10 0 0 25 0 2 0 1129591565 54870016 9949 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.25
Current children cumulated vsize (KiB) 58940

[startup+282.303 s]
/proc/loadavg: 1.99 1.61 1.32 3/83 2284
/proc/meminfo: memFree=1327064/2055912 swapFree=4170680/4192956
[pid=2280] ppid=2278 vsize=5356 CPUtime=0
/proc/2280/stat : 2280 (manysat.sh) S 2278 2280 1803 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129591563 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2280/statm: 1339 238 195 169 0 50 0
[pid=2283] ppid=2280 vsize=57876 CPUtime=562.94
/proc/2283/stat : 2283 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194304 10976 0 0 0 56274 20 0 0 25 0 2 0 1129591565 59265024 10962 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2283/statm: 14469 10962 83 193 0 14273 0
[pid=2283/tid=2284] ppid=2280 vsize=57876 CPUtime=281.77
/proc/2283/task/2284/stat : 2284 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194368 5406 0 0 0 28167 10 0 0 20 0 2 0 1129591565 59265024 10962 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.94
Current children cumulated vsize (KiB) 63232

[startup+342.303 s]
/proc/loadavg: 1.99 1.67 1.36 3/83 2284
/proc/meminfo: memFree=1320600/2055912 swapFree=4170680/4192956
[pid=2280] ppid=2278 vsize=5356 CPUtime=0
/proc/2280/stat : 2280 (manysat.sh) S 2278 2280 1803 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129591563 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2280/statm: 1339 238 195 169 0 50 0
[pid=2283] ppid=2280 vsize=64512 CPUtime=682.63
/proc/2283/stat : 2283 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194304 12532 0 0 0 68240 23 0 0 25 0 2 0 1129591565 66060288 12518 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2283/statm: 16128 12518 83 193 0 15932 0
[pid=2283/tid=2284] ppid=2280 vsize=64512 CPUtime=341.48
/proc/2283/task/2284/stat : 2284 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194368 6361 0 0 0 34135 13 0 0 25 0 2 0 1129591565 66060288 12518 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.63
Current children cumulated vsize (KiB) 69868

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.39 3/83 2284
/proc/meminfo: memFree=1317912/2055912 swapFree=4170680/4192956
[pid=2280] ppid=2278 vsize=5356 CPUtime=0
/proc/2280/stat : 2280 (manysat.sh) S 2278 2280 1803 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129591563 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2280/statm: 1339 238 195 169 0 50 0
[pid=2283] ppid=2280 vsize=67120 CPUtime=802.32
/proc/2283/stat : 2283 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194304 13224 0 0 0 80207 25 0 0 25 0 2 0 1129591565 68730880 13210 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2283/statm: 16780 13210 83 193 0 16584 0
[pid=2283/tid=2284] ppid=2280 vsize=67120 CPUtime=401.18
/proc/2283/task/2284/stat : 2284 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194368 6631 0 0 0 40105 13 0 0 25 0 2 0 1129591565 68730880 13210 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.32
Current children cumulated vsize (KiB) 72476

[startup+462.302 s]
/proc/loadavg: 1.99 1.78 1.43 3/83 2284
/proc/meminfo: memFree=1314648/2055912 swapFree=4170680/4192956
[pid=2280] ppid=2278 vsize=5356 CPUtime=0
/proc/2280/stat : 2280 (manysat.sh) S 2278 2280 1803 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129591563 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2280/statm: 1339 238 195 169 0 50 0
[pid=2283] ppid=2280 vsize=69592 CPUtime=921.99
/proc/2283/stat : 2283 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194304 14022 0 0 0 92173 26 0 0 25 0 2 0 1129591565 71262208 14008 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2283/statm: 17398 14008 83 193 0 17202 0
[pid=2283/tid=2284] ppid=2280 vsize=69592 CPUtime=460.88
/proc/2283/task/2284/stat : 2284 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194368 7049 0 0 0 46074 14 0 0 25 0 2 0 1129591565 71262208 14008 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 921.99
Current children cumulated vsize (KiB) 74948

[startup+522.303 s]
/proc/loadavg: 1.99 1.81 1.46 3/83 2284
/proc/meminfo: memFree=1314008/2055912 swapFree=4170680/4192956
[pid=2280] ppid=2278 vsize=5356 CPUtime=0
/proc/2280/stat : 2280 (manysat.sh) S 2278 2280 1803 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129591563 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2280/statm: 1339 238 195 169 0 50 0
[pid=2283] ppid=2280 vsize=70312 CPUtime=1041.68
/proc/2283/stat : 2283 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194304 14192 0 0 0 104142 26 0 0 25 0 2 0 1129591565 71999488 14178 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2283/statm: 17578 14178 83 193 0 17382 0
[pid=2283/tid=2284] ppid=2280 vsize=70312 CPUtime=520.59
/proc/2283/task/2284/stat : 2284 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194368 7114 0 0 0 52045 14 0 0 25 0 2 0 1129591565 71999488 14178 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.68
Current children cumulated vsize (KiB) 75668

[startup+582.303 s]
/proc/loadavg: 1.99 1.85 1.49 3/83 2284
/proc/meminfo: memFree=1309272/2055912 swapFree=4170680/4192956
[pid=2280] ppid=2278 vsize=5356 CPUtime=0
/proc/2280/stat : 2280 (manysat.sh) S 2278 2280 1803 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129591563 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2280/statm: 1339 238 195 169 0 50 0
[pid=2283] ppid=2280 vsize=75256 CPUtime=1161.38
/proc/2283/stat : 2283 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194304 15402 0 0 0 116109 29 0 0 23 0 2 0 1129591565 77062144 15388 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2283/statm: 18814 15388 83 193 0 18618 0
[pid=2283/tid=2284] ppid=2280 vsize=75256 CPUtime=580.3
/proc/2283/task/2284/stat : 2284 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194368 7788 0 0 0 58014 16 0 0 25 0 2 0 1129591565 77062144 15388 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.38
Current children cumulated vsize (KiB) 80612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.50 3/83 2284
/proc/meminfo: memFree=1307160/2055912 swapFree=4170680/4192956
[pid=2280] ppid=2278 vsize=5356 CPUtime=0
/proc/2280/stat : 2280 (manysat.sh) S 2278 2280 1803 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129591563 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2280/statm: 1339 238 195 169 0 50 0
[pid=2283] ppid=2280 vsize=76844 CPUtime=1200.08
/proc/2283/stat : 2283 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194304 15904 0 0 0 119979 29 0 0 25 0 2 0 1129591565 78688256 15890 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2283/statm: 19211 15890 83 193 0 19015 0
[pid=2283/tid=2284] ppid=2280 vsize=76844 CPUtime=599.61
/proc/2283/task/2284/stat : 2284 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194368 8027 0 0 0 59944 17 0 0 19 0 2 0 1129591565 78688256 15890 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 82200

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

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

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.50 3/83 2284
/proc/meminfo: memFree=1307160/2055912 swapFree=4170680/4192956
[pid=2280] ppid=2278 vsize=5356 CPUtime=0
/proc/2280/stat : 2280 (manysat.sh) S 2278 2280 1803 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129591563 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2280/statm: 1339 238 195 169 0 50 0
[pid=2283] ppid=2280 vsize=76844 CPUtime=1200.08
/proc/2283/stat : 2283 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194304 15904 0 0 0 119979 29 0 0 25 0 2 0 1129591565 78688256 15890 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2283/statm: 19211 15890 83 193 0 19015 0
[pid=2283/tid=2284] ppid=2280 vsize=76844 CPUtime=599.61
/proc/2283/task/2284/stat : 2284 (manysat1.1_stat) R 2280 2280 1803 0 -1 4194368 8027 0 0 0 59944 17 0 0 19 0 2 0 1129591565 78688256 15890 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 82200

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2280 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.012997
# 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): 601.726
CPU time (s): 1200.08
CPU user time (s): 1199.79
CPU system time (s): 0.29
CPU usage (%): 199.44
Max. virtual memory (cumulated for all children) (KiB): 82200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 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 0.78788 second user time and 2.07268 second system time

The end

Launcher Data 

Begin job on node78 at 2009-04-01 09:01:17
IDJOB=1526947
IDBENCH=70645
IDSOLVER=514
FILE ID=node78/1526947-1238569277
PBS_JOBID= 9062144
Free space on /tmp= 126872 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S95953046-044.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526947-1238569277/watcher-1526947-1238569277 -o /tmp/evaluation-result-1526947-1238569277/solver-1526947-1238569277 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526947-1238569277.cnf aimd 1

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

MD5SUM BENCH= dce3f3d28c96d2da08ad88599fffc85f
RANDOM SEED=1780177975

node78.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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1371664 kB
Buffers:         97716 kB
Cached:         493156 kB
SwapCached:       7800 kB
Active:         329748 kB
Inactive:       271620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1371664 kB
SwapTotal:     4192956 kB
SwapFree:      4170680 kB
Dirty:            1664 kB
Writeback:           0 kB
Mapped:          16136 kB
Slab:            67064 kB
Committed_AS:  2694712 kB
PageTables:       2556 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126872 MiB
End job on node78 at 2009-04-01 09:11:20