Trace number 1527021

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 0/2009-03-20? (TO) 1200.18 601.726

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S1161147107-031.cnf
MD5SUM4cc7ee2f20081e6ebd36addd568f2c4e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2199     6662 |      --       0       --      -- |     --   | -11/32
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 509   #clauses: 2199   #literals: 6662
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-1527021-1238573093/watcher-1527021-1238573093 -o /tmp/evaluation-result-1527021-1238573093/solver-1527021-1238573093 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527021-1238573093.cnf aimd 0 

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: 1.05 1.06 1.10 3/73 22278
/proc/meminfo: memFree=1528744/2055920 swapFree=4175504/4192956
[pid=22278] ppid=22276 vsize=5356 CPUtime=0
/proc/22278/stat : 22278 (manysat.sh) S 22276 22278 22003 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1129973861 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22278/statm: 1339 235 195 169 0 50 0
[pid=22279] ppid=22278 vsize=824 CPUtime=0
/proc/22279/stat : 22279 (SatElite) R 22278 22278 22003 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 1129973861 843776 112 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/22279/statm: 206 112 50 127 0 76 0

[startup+0.062956 s]
/proc/loadavg: 1.05 1.06 1.10 3/73 22278
/proc/meminfo: memFree=1528744/2055920 swapFree=4175504/4192956
[pid=22278] ppid=22276 vsize=5356 CPUtime=0
/proc/22278/stat : 22278 (manysat.sh) S 22276 22278 22003 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129973861 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22278/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.117535 s]
/proc/loadavg: 1.05 1.06 1.10 3/73 22278
/proc/meminfo: memFree=1528744/2055920 swapFree=4175504/4192956
[pid=22278] ppid=22276 vsize=5356 CPUtime=0
/proc/22278/stat : 22278 (manysat.sh) S 22276 22278 22003 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129973861 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22278/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301826 s]
/proc/loadavg: 1.05 1.06 1.10 3/73 22278
/proc/meminfo: memFree=1528744/2055920 swapFree=4175504/4192956
[pid=22278] ppid=22276 vsize=5356 CPUtime=0
/proc/22278/stat : 22278 (manysat.sh) S 22276 22278 22003 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129973861 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22278/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701873 s]
/proc/loadavg: 1.05 1.06 1.10 3/73 22278
/proc/meminfo: memFree=1528744/2055920 swapFree=4175504/4192956
[pid=22278] ppid=22276 vsize=5356 CPUtime=0
/proc/22278/stat : 22278 (manysat.sh) S 22276 22278 22003 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129973861 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22278/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50197 s]
/proc/loadavg: 1.05 1.06 1.10 3/76 22282
/proc/meminfo: memFree=1526032/2055920 swapFree=4175504/4192956
[pid=22278] ppid=22276 vsize=5356 CPUtime=0
/proc/22278/stat : 22278 (manysat.sh) S 22276 22278 22003 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129973861 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22278/statm: 1339 238 195 169 0 50 0
[pid=22281] ppid=22278 vsize=16012 CPUtime=2.95
/proc/22281/stat : 22281 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194304 941 0 0 0 295 0 0 0 17 0 2 0 1129973863 16396288 927 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22281/statm: 4003 927 83 193 0 3807 0
[pid=22281/tid=22282] ppid=22278 vsize=16012 CPUtime=1.47
/proc/22281/task/22282/stat : 22282 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194368 387 0 0 0 147 0 0 0 16 0 2 0 1129973863 16396288 927 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21368

[startup+3.10216 s]
/proc/loadavg: 1.13 1.07 1.11 3/76 22282
/proc/meminfo: memFree=1523984/2055920 swapFree=4175504/4192956
[pid=22278] ppid=22276 vsize=5356 CPUtime=0
/proc/22278/stat : 22278 (manysat.sh) S 22276 22278 22003 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129973861 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22278/statm: 1339 238 195 169 0 50 0
[pid=22281] ppid=22278 vsize=17728 CPUtime=6.15
/proc/22281/stat : 22281 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194304 1449 0 0 0 614 1 0 0 17 0 2 0 1129973863 18153472 1435 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22281/statm: 4432 1435 83 193 0 4236 0
[pid=22281/tid=22282] ppid=22278 vsize=17728 CPUtime=3.06
/proc/22281/task/22282/stat : 22282 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194368 644 0 0 0 306 0 0 0 19 0 2 0 1129973863 18153472 1435 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23084

[startup+6.30153 s]
/proc/loadavg: 1.13 1.07 1.11 3/76 22282
/proc/meminfo: memFree=1519440/2055920 swapFree=4175504/4192956
[pid=22278] ppid=22276 vsize=5356 CPUtime=0
/proc/22278/stat : 22278 (manysat.sh) S 22276 22278 22003 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129973861 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22278/statm: 1339 238 195 169 0 50 0
[pid=22281] ppid=22278 vsize=21952 CPUtime=12.52
/proc/22281/stat : 22281 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194304 2350 0 0 0 1250 2 0 0 18 0 2 0 1129973863 22478848 2336 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22281/statm: 5488 2336 83 193 0 5292 0
[pid=22281/tid=22282] ppid=22278 vsize=21952 CPUtime=6.26
/proc/22281/task/22282/stat : 22282 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194368 1042 0 0 0 625 1 0 0 25 0 2 0 1129973863 22478848 2336 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 27308

[startup+12.7023 s]
/proc/loadavg: 1.26 1.10 1.12 3/76 22282
/proc/meminfo: memFree=1515664/2055920 swapFree=4175504/4192956
[pid=22278] ppid=22276 vsize=5356 CPUtime=0
/proc/22278/stat : 22278 (manysat.sh) S 22276 22278 22003 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129973861 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22278/statm: 1339 238 195 169 0 50 0
[pid=22281] ppid=22278 vsize=25268 CPUtime=25.29
/proc/22281/stat : 22281 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194304 3238 0 0 0 2526 3 0 0 19 0 2 0 1129973863 25874432 3224 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22281/statm: 6317 3224 83 193 0 6121 0
[pid=22281/tid=22282] ppid=22278 vsize=25268 CPUtime=12.66
/proc/22281/task/22282/stat : 22282 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194368 1473 0 0 0 1265 1 0 0 25 0 2 0 1129973863 25874432 3224 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 30624

[startup+25.5018 s]
/proc/loadavg: 1.37 1.13 1.12 3/76 22282
/proc/meminfo: memFree=1511376/2055920 swapFree=4175504/4192956
[pid=22278] ppid=22276 vsize=5356 CPUtime=0
/proc/22278/stat : 22278 (manysat.sh) S 22276 22278 22003 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129973861 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22278/statm: 1339 238 195 169 0 50 0
[pid=22281] ppid=22278 vsize=29848 CPUtime=50.81
/proc/22281/stat : 22281 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194304 4271 0 0 0 5076 5 0 0 17 0 2 0 1129973863 30564352 4257 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22281/statm: 7462 4257 83 193 0 7266 0
[pid=22281/tid=22282] ppid=22278 vsize=29848 CPUtime=25.45
/proc/22281/task/22282/stat : 22282 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194368 1921 0 0 0 2543 2 0 0 25 0 2 0 1129973863 30564352 4257 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 35204

[startup+51.1017 s]
/proc/loadavg: 1.59 1.20 1.15 3/76 22282
/proc/meminfo: memFree=1506256/2055920 swapFree=4175504/4192956
[pid=22278] ppid=22276 vsize=5356 CPUtime=0
/proc/22278/stat : 22278 (manysat.sh) S 22276 22278 22003 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129973861 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22278/statm: 1339 238 195 169 0 50 0
[pid=22281] ppid=22278 vsize=35132 CPUtime=101.87
/proc/22281/stat : 22281 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194304 5585 0 0 0 10180 7 0 0 20 0 2 0 1129973863 35975168 5571 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22281/statm: 8783 5571 83 193 0 8587 0
[pid=22281/tid=22282] ppid=22278 vsize=35132 CPUtime=51.03
/proc/22281/task/22282/stat : 22282 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194368 2656 0 0 0 5100 3 0 0 17 0 2 0 1129973863 35975168 5571 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 40488

[startup+102.307 s]
/proc/loadavg: 1.83 1.33 1.19 3/76 22282
/proc/meminfo: memFree=1499920/2055920 swapFree=4175504/4192956
[pid=22278] ppid=22276 vsize=5356 CPUtime=0
/proc/22278/stat : 22278 (manysat.sh) S 22276 22278 22003 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129973861 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22278/statm: 1339 238 195 169 0 50 0
[pid=22281] ppid=22278 vsize=42384 CPUtime=204
/proc/22281/stat : 22281 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194304 7134 0 0 0 20390 10 0 0 20 0 2 0 1129973863 43401216 7120 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22281/statm: 10596 7120 83 193 0 10400 0
[pid=22281/tid=22282] ppid=22278 vsize=42384 CPUtime=102.22
/proc/22281/task/22282/stat : 22282 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194368 3336 0 0 0 10217 5 0 0 25 0 2 0 1129973863 43401216 7120 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 47740

[startup+162.302 s]
/proc/loadavg: 1.94 1.45 1.24 3/76 22282
/proc/meminfo: memFree=1494032/2055920 swapFree=4175504/4192956
[pid=22278] ppid=22276 vsize=5356 CPUtime=0
/proc/22278/stat : 22278 (manysat.sh) S 22276 22278 22003 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129973861 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22278/statm: 1339 238 195 169 0 50 0
[pid=22281] ppid=22278 vsize=47868 CPUtime=323.68
/proc/22281/stat : 22281 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194304 8638 0 0 0 32357 11 0 0 25 0 2 0 1129973863 49016832 8624 1992294400 134512640 135305190 4294956144 18446744073709551615 134528265 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22281/statm: 11967 8624 83 193 0 11771 0
[pid=22281/tid=22282] ppid=22278 vsize=47868 CPUtime=162.19
/proc/22281/task/22282/stat : 22282 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194368 4066 0 0 0 16214 5 0 0 25 0 2 0 1129973863 49016832 8624 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.68
Current children cumulated vsize (KiB) 53224

[startup+222.302 s]
/proc/loadavg: 1.97 1.55 1.29 3/76 22282
/proc/meminfo: memFree=1490192/2055920 swapFree=4175504/4192956
[pid=22278] ppid=22276 vsize=5356 CPUtime=0
/proc/22278/stat : 22278 (manysat.sh) S 22276 22278 22003 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129973861 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22278/statm: 1339 238 195 169 0 50 0
[pid=22281] ppid=22278 vsize=52172 CPUtime=443.35
/proc/22281/stat : 22281 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194304 9558 0 0 0 44323 12 0 0 25 0 2 0 1129973863 53424128 9544 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22281/statm: 13043 9544 83 193 0 12847 0
[pid=22281/tid=22282] ppid=22278 vsize=52172 CPUtime=222.17
/proc/22281/task/22282/stat : 22282 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194368 4584 0 0 0 22211 6 0 0 25 0 2 0 1129973863 53424128 9544 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.35
Current children cumulated vsize (KiB) 57528

[startup+282.302 s]
/proc/loadavg: 1.99 1.63 1.33 3/76 22282
/proc/meminfo: memFree=1486672/2055920 swapFree=4175504/4192956
[pid=22278] ppid=22276 vsize=5356 CPUtime=0
/proc/22278/stat : 22278 (manysat.sh) S 22276 22278 22003 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129973861 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22278/statm: 1339 238 195 169 0 50 0
[pid=22281] ppid=22278 vsize=56160 CPUtime=563.04
/proc/22281/stat : 22281 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194304 10446 0 0 0 56290 14 0 0 25 0 2 0 1129973863 57507840 10432 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22281/statm: 14040 10432 83 193 0 13844 0
[pid=22281/tid=22282] ppid=22278 vsize=56160 CPUtime=282.14
/proc/22281/task/22282/stat : 22282 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194368 5073 0 0 0 28208 6 0 0 25 0 2 0 1129973863 57507840 10432 1992294400 134512640 135305190 4294956144 18446744073709551615 134528347 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.04
Current children cumulated vsize (KiB) 61516

[startup+342.302 s]
/proc/loadavg: 1.99 1.69 1.37 3/76 22282
/proc/meminfo: memFree=1479888/2055920 swapFree=4175504/4192956
[pid=22278] ppid=22276 vsize=5356 CPUtime=0
/proc/22278/stat : 22278 (manysat.sh) S 22276 22278 22003 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129973861 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22278/statm: 1339 238 195 169 0 50 0
[pid=22281] ppid=22278 vsize=62840 CPUtime=682.73
/proc/22281/stat : 22281 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194304 12126 0 0 0 68256 17 0 0 17 0 2 0 1129973863 64348160 12112 1992294400 134512640 135305190 4294956144 18446744073709551615 134538154 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22281/statm: 15710 12112 83 193 0 15514 0
[pid=22281/tid=22282] ppid=22278 vsize=62840 CPUtime=342.12
/proc/22281/task/22282/stat : 22282 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194368 5952 0 0 0 34205 7 0 0 25 0 2 0 1129973863 64348160 12112 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.73
Current children cumulated vsize (KiB) 68196

[startup+402.302 s]
/proc/loadavg: 1.99 1.75 1.40 3/76 22282
/proc/meminfo: memFree=1478416/2055920 swapFree=4175504/4192956
[pid=22278] ppid=22276 vsize=5356 CPUtime=0
/proc/22278/stat : 22278 (manysat.sh) S 22276 22278 22003 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129973861 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22278/statm: 1339 238 195 169 0 50 0
[pid=22281] ppid=22278 vsize=64484 CPUtime=802.41
/proc/22281/stat : 22281 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194304 12487 0 0 0 80223 18 0 0 25 0 2 0 1129973863 66031616 12473 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22281/statm: 16121 12473 83 193 0 15925 0
[pid=22281/tid=22282] ppid=22278 vsize=64484 CPUtime=402.1
/proc/22281/task/22282/stat : 22282 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194368 6039 0 0 0 40203 7 0 0 25 0 2 0 1129973863 66031616 12473 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.41
Current children cumulated vsize (KiB) 69840

[startup+462.302 s]
/proc/loadavg: 1.99 1.79 1.44 3/76 22282
/proc/meminfo: memFree=1474704/2055920 swapFree=4175504/4192956
[pid=22278] ppid=22276 vsize=5356 CPUtime=0
/proc/22278/stat : 22278 (manysat.sh) S 22276 22278 22003 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129973861 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22278/statm: 1339 238 195 169 0 50 0
[pid=22281] ppid=22278 vsize=68060 CPUtime=922.1
/proc/22281/stat : 22281 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194304 13456 0 0 0 92191 19 0 0 25 0 2 0 1129973863 69693440 13442 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22281/statm: 17015 13442 83 193 0 16819 0
[pid=22281/tid=22282] ppid=22278 vsize=68060 CPUtime=462.07
/proc/22281/task/22282/stat : 22282 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194368 6583 0 0 0 46200 7 0 0 25 0 2 0 1129973863 69693440 13442 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.1
Current children cumulated vsize (KiB) 73416

[startup+522.302 s]
/proc/loadavg: 1.99 1.83 1.47 3/76 22282
/proc/meminfo: memFree=1470416/2055920 swapFree=4175504/4192956
[pid=22278] ppid=22276 vsize=5356 CPUtime=0
/proc/22278/stat : 22278 (manysat.sh) S 22276 22278 22003 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129973861 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22278/statm: 1339 238 195 169 0 50 0
[pid=22281] ppid=22278 vsize=72012 CPUtime=1041.78
/proc/22281/stat : 22281 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194304 14486 0 0 0 104158 20 0 0 25 0 2 0 1129973863 73740288 14472 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22281/statm: 18003 14472 83 193 0 17807 0
[pid=22281/tid=22282] ppid=22278 vsize=72012 CPUtime=522.06
/proc/22281/task/22282/stat : 22282 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194368 7136 0 0 0 52197 9 0 0 25 0 2 0 1129973863 73740288 14472 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.78
Current children cumulated vsize (KiB) 77368

[startup+582.301 s]
/proc/loadavg: 1.99 1.85 1.50 3/76 22282
/proc/meminfo: memFree=1469584/2055920 swapFree=4175504/4192956
[pid=22278] ppid=22276 vsize=5356 CPUtime=0
/proc/22278/stat : 22278 (manysat.sh) S 22276 22278 22003 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129973861 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22278/statm: 1339 238 195 169 0 50 0
[pid=22281] ppid=22278 vsize=73008 CPUtime=1161.47
/proc/22281/stat : 22281 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194304 14711 0 0 0 116126 21 0 0 25 0 2 0 1129973863 74760192 14697 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22281/statm: 18252 14697 83 193 0 18056 0
[pid=22281/tid=22282] ppid=22278 vsize=73008 CPUtime=582.03
/proc/22281/task/22282/stat : 22282 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194368 7260 0 0 0 58194 9 0 0 25 0 2 0 1129973863 74760192 14697 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.47
Current children cumulated vsize (KiB) 78364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.86 1.51 3/76 22282
/proc/meminfo: memFree=1469200/2055920 swapFree=4175504/4192956
[pid=22278] ppid=22276 vsize=5356 CPUtime=0
/proc/22278/stat : 22278 (manysat.sh) S 22276 22278 22003 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129973861 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22278/statm: 1339 238 195 169 0 50 0
[pid=22281] ppid=22278 vsize=73512 CPUtime=1200.18
/proc/22281/stat : 22281 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194304 14809 0 0 0 119997 21 0 0 25 0 2 0 1129973863 75276288 14795 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22281/statm: 18378 14795 83 193 0 18182 0
[pid=22281/tid=22282] ppid=22278 vsize=73512 CPUtime=601.43
/proc/22281/task/22282/stat : 22282 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194368 7307 0 0 0 60134 9 0 0 25 0 2 0 1129973863 75276288 14795 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 78868

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 1.86 1.51 3/76 22282
/proc/meminfo: memFree=1469200/2055920 swapFree=4175504/4192956
[pid=22278] ppid=22276 vsize=5356 CPUtime=0
/proc/22278/stat : 22278 (manysat.sh) S 22276 22278 22003 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1129973861 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22278/statm: 1339 238 195 169 0 50 0
[pid=22281] ppid=22278 vsize=73512 CPUtime=1200.18
/proc/22281/stat : 22281 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194304 14809 0 0 0 119997 21 0 0 25 0 2 0 1129973863 75276288 14795 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22281/statm: 18378 14795 83 193 0 18182 0
[pid=22281/tid=22282] ppid=22278 vsize=73512 CPUtime=601.43
/proc/22281/task/22282/stat : 22282 (manysat1.1_stat) R 22278 22278 22003 0 -1 4194368 7307 0 0 0 60134 9 0 0 25 0 2 0 1129973863 75276288 14795 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 78868

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22278 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.18
#
# 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): 1200.18
CPU user time (s): 1199.97
CPU system time (s): 0.21
CPU usage (%): 199.456
Max. virtual memory (cumulated for all children) (KiB): 78868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 482
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= 6
involuntary context switches= 2

runsolver used 0.693894 second user time and 2.05569 second system time

The end

Launcher Data 

Begin job on node77 at 2009-04-01 10:04:53
IDJOB=1527021
IDBENCH=70660
IDSOLVER=513
FILE ID=node77/1527021-1238573093
PBS_JOBID= 9062187
Free space on /tmp= 66552 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S1161147107-031.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527021-1238573093/watcher-1527021-1238573093 -o /tmp/evaluation-result-1527021-1238573093/solver-1527021-1238573093 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527021-1238573093.cnf aimd 0

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

MD5SUM BENCH= 4cc7ee2f20081e6ebd36addd568f2c4e
RANDOM SEED=1915038316

node77.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		: 3000.230
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		: 3000.230
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1529224 kB
Buffers:         87840 kB
Cached:         345884 kB
SwapCached:       9160 kB
Active:         214104 kB
Inactive:       232880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1529224 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          17548 kB
Slab:            64852 kB
Committed_AS:  2808128 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-04-01 10:14:57