Trace number 1527188

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.12 601.421

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S1326039470-063.cnf
MD5SUM2e40295bba29f3b31b5d5a615b1b160f
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 variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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 |    1700     5100 |     509       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1691     5133 |      --       0       --      -- |     --   | -9/33
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 389   #clauses: 1691   #literals: 5133
0.00/0.00	c CPU time:   0.004999 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-1527188-1238582249/watcher-1527188-1238582249 -o /tmp/evaluation-result-1527188-1238582249/solver-1527188-1238582249 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527188-1238582249.cnf aimd 2 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7450
/proc/meminfo: memFree=861320/2055920 swapFree=4176868/4192956
[pid=7450] ppid=7448 vsize=5356 CPUtime=0
/proc/7450/stat : 7450 (manysat.sh) R 7448 7450 7383 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130887282 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 255539604127 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/7450/statm: 1339 234 194 169 0 50 0
[pid=7451] ppid=7450 vsize=832 CPUtime=0
/proc/7451/stat : 7451 (SatElite) R 7450 7450 7383 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1130887282 851968 129 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/7451/statm: 208 129 68 127 0 78 0

[startup+0.0889349 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7450
/proc/meminfo: memFree=861320/2055920 swapFree=4176868/4192956
[pid=7450] ppid=7448 vsize=5356 CPUtime=0
/proc/7450/stat : 7450 (manysat.sh) S 7448 7450 7383 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130887282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7450/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.104821 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7450
/proc/meminfo: memFree=861320/2055920 swapFree=4176868/4192956
[pid=7450] ppid=7448 vsize=5356 CPUtime=0
/proc/7450/stat : 7450 (manysat.sh) S 7448 7450 7383 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130887282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7450/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30184 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7450
/proc/meminfo: memFree=861320/2055920 swapFree=4176868/4192956
[pid=7450] ppid=7448 vsize=5356 CPUtime=0
/proc/7450/stat : 7450 (manysat.sh) S 7448 7450 7383 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130887282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7450/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701878 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7450
/proc/meminfo: memFree=861320/2055920 swapFree=4176868/4192956
[pid=7450] ppid=7448 vsize=5356 CPUtime=0
/proc/7450/stat : 7450 (manysat.sh) S 7448 7450 7383 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130887282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7450/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50196 s]
/proc/loadavg: 1.08 1.02 1.01 3/67 7454
/proc/meminfo: memFree=858928/2055920 swapFree=4176868/4192956
[pid=7450] ppid=7448 vsize=5356 CPUtime=0
/proc/7450/stat : 7450 (manysat.sh) S 7448 7450 7383 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130887282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7450/statm: 1339 238 195 169 0 50 0
[pid=7453] ppid=7450 vsize=16660 CPUtime=2.96
/proc/7453/stat : 7453 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194304 825 0 0 0 296 0 0 0 17 0 2 0 1130887283 17059840 811 1992294400 134512640 135305190 4294956144 18446744073709551615 134528936 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7453/statm: 4165 811 83 193 0 3969 0
[pid=7453/tid=7454] ppid=7450 vsize=16660 CPUtime=1.47
/proc/7453/task/7454/stat : 7454 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194368 359 0 0 0 147 0 0 0 16 0 2 0 1130887283 17059840 811 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22016

[startup+3.10211 s]
/proc/loadavg: 1.08 1.02 1.01 3/67 7454
/proc/meminfo: memFree=856688/2055920 swapFree=4176868/4192956
[pid=7450] ppid=7448 vsize=5356 CPUtime=0
/proc/7450/stat : 7450 (manysat.sh) S 7448 7450 7383 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130887282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7450/statm: 1339 238 195 169 0 50 0
[pid=7453] ppid=7450 vsize=18444 CPUtime=6.15
/proc/7453/stat : 7453 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194304 1366 0 0 0 615 0 0 0 17 0 2 0 1130887283 18886656 1352 1992294400 134512640 135305190 4294956144 18446744073709551615 134528433 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7453/statm: 4611 1352 83 193 0 4415 0
[pid=7453/tid=7454] ppid=7450 vsize=18444 CPUtime=3.07
/proc/7453/task/7454/stat : 7454 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194368 617 0 0 0 307 0 0 0 19 0 2 0 1130887283 18886656 1352 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) 23800

[startup+6.30141 s]
/proc/loadavg: 1.08 1.02 1.01 3/67 7454
/proc/meminfo: memFree=852472/2055920 swapFree=4176868/4192956
[pid=7450] ppid=7448 vsize=5356 CPUtime=0
/proc/7450/stat : 7450 (manysat.sh) S 7448 7450 7383 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130887282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7450/statm: 1339 238 195 169 0 50 0
[pid=7453] ppid=7450 vsize=21992 CPUtime=12.53
/proc/7453/stat : 7453 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194304 2314 0 0 0 1252 1 0 0 19 0 2 0 1130887283 22519808 2300 1992294400 134512640 135305190 4294956144 18446744073709551615 134551671 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7453/statm: 5498 2300 83 193 0 5302 0
[pid=7453/tid=7454] ppid=7450 vsize=21992 CPUtime=6.27
/proc/7453/task/7454/stat : 7454 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194368 1018 0 0 0 626 1 0 0 19 0 2 0 1130887283 22519808 2300 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27348

[startup+12.702 s]
/proc/loadavg: 1.22 1.05 1.02 3/67 7454
/proc/meminfo: memFree=848312/2055920 swapFree=4176868/4192956
[pid=7450] ppid=7448 vsize=5356 CPUtime=0
/proc/7450/stat : 7450 (manysat.sh) S 7448 7450 7383 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130887282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7450/statm: 1339 238 195 169 0 50 0
[pid=7453] ppid=7450 vsize=26056 CPUtime=25.3
/proc/7453/stat : 7453 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194304 3199 0 0 0 2527 3 0 0 18 0 2 0 1130887283 26681344 3185 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7453/statm: 6514 3185 83 193 0 6318 0
[pid=7453/tid=7454] ppid=7450 vsize=26056 CPUtime=12.65
/proc/7453/task/7454/stat : 7454 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194368 1437 0 0 0 1264 1 0 0 25 0 2 0 1130887283 26681344 3185 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31412

[startup+25.5012 s]
/proc/loadavg: 1.34 1.08 1.02 3/67 7454
/proc/meminfo: memFree=844792/2055920 swapFree=4176868/4192956
[pid=7450] ppid=7448 vsize=5356 CPUtime=0
/proc/7450/stat : 7450 (manysat.sh) S 7448 7450 7383 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130887282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7450/statm: 1339 238 195 169 0 50 0
[pid=7453] ppid=7450 vsize=29868 CPUtime=50.84
/proc/7453/stat : 7453 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194304 4105 0 0 0 5080 4 0 0 17 0 2 0 1130887283 30584832 4091 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7453/statm: 7467 4091 83 193 0 7271 0
[pid=7453/tid=7454] ppid=7450 vsize=29868 CPUtime=25.45
/proc/7453/task/7454/stat : 7454 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194368 1883 0 0 0 2543 2 0 0 19 0 2 0 1130887283 30584832 4091 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 35224

[startup+51.1016 s]
/proc/loadavg: 1.56 1.16 1.05 3/67 7454
/proc/meminfo: memFree=840952/2055920 swapFree=4176868/4192956
[pid=7450] ppid=7448 vsize=5356 CPUtime=0
/proc/7450/stat : 7450 (manysat.sh) S 7448 7450 7383 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130887282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7450/statm: 1339 238 195 169 0 50 0
[pid=7453] ppid=7450 vsize=33144 CPUtime=101.91
/proc/7453/stat : 7453 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194304 5089 0 0 0 10186 5 0 0 25 0 2 0 1130887283 33939456 5075 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7453/statm: 8286 5075 83 193 0 8090 0
[pid=7453/tid=7454] ppid=7450 vsize=33144 CPUtime=51.04
/proc/7453/task/7454/stat : 7454 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194368 2248 0 0 0 5101 3 0 0 25 0 2 0 1130887283 33939456 5075 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 38500

[startup+102.306 s]
/proc/loadavg: 1.90 1.31 1.11 3/67 7454
/proc/meminfo: memFree=834360/2055920 swapFree=4176868/4192956
[pid=7450] ppid=7448 vsize=5356 CPUtime=0
/proc/7450/stat : 7450 (manysat.sh) S 7448 7450 7383 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130887282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7450/statm: 1339 238 195 169 0 50 0
[pid=7453] ppid=7450 vsize=39728 CPUtime=204.09
/proc/7453/stat : 7453 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194304 6659 0 0 0 20402 7 0 0 25 0 2 0 1130887283 40681472 6645 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7453/statm: 9932 6645 83 193 0 9736 0
[pid=7453/tid=7454] ppid=7450 vsize=39728 CPUtime=102.22
/proc/7453/task/7454/stat : 7454 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194368 3060 0 0 0 10218 4 0 0 25 0 2 0 1130887283 40681472 6645 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 45084

[startup+162.302 s]
/proc/loadavg: 2.03 1.45 1.17 3/67 7454
/proc/meminfo: memFree=828216/2055920 swapFree=4176868/4192956
[pid=7450] ppid=7448 vsize=5356 CPUtime=0
/proc/7450/stat : 7450 (manysat.sh) S 7448 7450 7383 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130887282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7450/statm: 1339 238 195 169 0 50 0
[pid=7453] ppid=7450 vsize=46028 CPUtime=323.81
/proc/7453/stat : 7453 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194304 8189 0 0 0 32370 11 0 0 25 0 2 0 1130887283 47132672 8175 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7453/statm: 11507 8175 83 193 0 11311 0
[pid=7453/tid=7454] ppid=7450 vsize=46028 CPUtime=162.19
/proc/7453/task/7454/stat : 7454 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194368 3807 0 0 0 16214 5 0 0 25 0 2 0 1130887283 47132672 8175 1992294400 134512640 135305190 4294956144 18446744073709551615 134528397 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 51384

[startup+222.301 s]
/proc/loadavg: 2.07 1.56 1.22 3/67 7454
/proc/meminfo: memFree=821240/2055920 swapFree=4176868/4192956
[pid=7450] ppid=7448 vsize=5356 CPUtime=0
/proc/7450/stat : 7450 (manysat.sh) S 7448 7450 7383 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130887282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7450/statm: 1339 238 195 169 0 50 0
[pid=7453] ppid=7450 vsize=54112 CPUtime=443.55
/proc/7453/stat : 7453 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194304 9924 0 0 0 44341 14 0 0 25 0 2 0 1130887283 55410688 9910 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7453/statm: 13528 9910 83 193 0 13332 0
[pid=7453/tid=7454] ppid=7450 vsize=54112 CPUtime=222.16
/proc/7453/task/7454/stat : 7454 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194368 4693 0 0 0 22210 6 0 0 24 0 2 0 1130887283 55410688 9910 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.55
Current children cumulated vsize (KiB) 59468

[startup+282.301 s]
/proc/loadavg: 2.15 1.68 1.28 3/67 7456
/proc/meminfo: memFree=818232/2055920 swapFree=4176868/4192956
[pid=7450] ppid=7448 vsize=5356 CPUtime=0
/proc/7450/stat : 7450 (manysat.sh) S 7448 7450 7383 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130887282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7450/statm: 1339 238 195 169 0 50 0
[pid=7453] ppid=7450 vsize=56464 CPUtime=563.29
/proc/7453/stat : 7453 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194304 10705 0 0 0 56314 15 0 0 25 0 2 0 1130887283 57819136 10691 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7453/statm: 14116 10691 83 193 0 13920 0
[pid=7453/tid=7454] ppid=7450 vsize=56464 CPUtime=282.14
/proc/7453/task/7454/stat : 7454 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194368 5000 0 0 0 28207 7 0 0 25 0 2 0 1130887283 57819136 10691 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.29
Current children cumulated vsize (KiB) 61820

[startup+342.302 s]
/proc/loadavg: 2.05 1.74 1.32 3/67 7456
/proc/meminfo: memFree=811256/2055920 swapFree=4176868/4192956
[pid=7450] ppid=7448 vsize=5356 CPUtime=0
/proc/7450/stat : 7450 (manysat.sh) S 7448 7450 7383 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130887282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7450/statm: 1339 238 195 169 0 50 0
[pid=7453] ppid=7450 vsize=63820 CPUtime=683.03
/proc/7453/stat : 7453 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194304 12414 0 0 0 68284 19 0 0 19 0 2 0 1130887283 65351680 12400 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7453/statm: 15955 12400 83 193 0 15759 0
[pid=7453/tid=7454] ppid=7450 vsize=63820 CPUtime=342.11
/proc/7453/task/7454/stat : 7454 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194368 5803 0 0 0 34202 9 0 0 25 0 2 0 1130887283 65351680 12400 1992294400 134512640 135305190 4294956144 18446744073709551615 134530646 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.03
Current children cumulated vsize (KiB) 69176

[startup+402.301 s]
/proc/loadavg: 2.02 1.78 1.36 3/67 7456
/proc/meminfo: memFree=808824/2055920 swapFree=4176868/4192956
[pid=7450] ppid=7448 vsize=5356 CPUtime=0
/proc/7450/stat : 7450 (manysat.sh) S 7448 7450 7383 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130887282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7450/statm: 1339 238 195 169 0 50 0
[pid=7453] ppid=7450 vsize=66424 CPUtime=802.78
/proc/7453/stat : 7453 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194304 13021 0 0 0 80258 20 0 0 25 0 2 0 1130887283 68018176 13007 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7453/statm: 16606 13007 83 193 0 16410 0
[pid=7453/tid=7454] ppid=7450 vsize=66424 CPUtime=402.09
/proc/7453/task/7454/stat : 7454 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194368 6034 0 0 0 40200 9 0 0 25 0 2 0 1130887283 68018176 13007 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.78
Current children cumulated vsize (KiB) 71780

[startup+462.302 s]
/proc/loadavg: 2.00 1.82 1.40 3/67 7456
/proc/meminfo: memFree=805496/2055920 swapFree=4176868/4192956
[pid=7450] ppid=7448 vsize=5356 CPUtime=0
/proc/7450/stat : 7450 (manysat.sh) S 7448 7450 7383 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130887282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7450/statm: 1339 238 195 169 0 50 0
[pid=7453] ppid=7450 vsize=69524 CPUtime=922.51
/proc/7453/stat : 7453 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194304 13863 0 0 0 92230 21 0 0 18 0 2 0 1130887283 71192576 13849 1992294400 134512640 135305190 4294956144 18446744073709551615 134538546 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7453/statm: 17381 13849 83 193 0 17185 0
[pid=7453/tid=7454] ppid=7450 vsize=69524 CPUtime=462.06
/proc/7453/task/7454/stat : 7454 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194368 6526 0 0 0 46196 10 0 0 25 0 2 0 1130887283 71192576 13849 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.51
Current children cumulated vsize (KiB) 74880

[startup+522.301 s]
/proc/loadavg: 2.00 1.85 1.43 3/67 7456
/proc/meminfo: memFree=804792/2055920 swapFree=4176868/4192956
[pid=7450] ppid=7448 vsize=5356 CPUtime=0
/proc/7450/stat : 7450 (manysat.sh) S 7448 7450 7383 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130887282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7450/statm: 1339 238 195 169 0 50 0
[pid=7453] ppid=7450 vsize=70716 CPUtime=1042.25
/proc/7453/stat : 7453 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194304 14058 0 0 0 104203 22 0 0 17 0 2 0 1130887283 72413184 14044 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7453/statm: 17679 14044 83 193 0 17483 0
[pid=7453/tid=7454] ppid=7450 vsize=70716 CPUtime=522.03
/proc/7453/task/7454/stat : 7454 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194368 6580 0 0 0 52193 10 0 0 20 0 2 0 1130887283 72413184 14044 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.25
Current children cumulated vsize (KiB) 76072

[startup+582.302 s]
/proc/loadavg: 2.00 1.87 1.47 3/67 7456
/proc/meminfo: memFree=802552/2055920 swapFree=4176868/4192956
[pid=7450] ppid=7448 vsize=5356 CPUtime=0
/proc/7450/stat : 7450 (manysat.sh) S 7448 7450 7383 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130887282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7450/statm: 1339 238 195 169 0 50 0
[pid=7453] ppid=7450 vsize=74088 CPUtime=1161.99
/proc/7453/stat : 7453 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194304 14627 0 0 0 116177 22 0 0 25 0 2 0 1130887283 75866112 14613 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7453/statm: 18522 14613 83 193 0 18326 0
[pid=7453/tid=7454] ppid=7450 vsize=74088 CPUtime=582.01
/proc/7453/task/7454/stat : 7454 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194368 6955 0 0 0 58190 11 0 0 25 0 2 0 1130887283 75866112 14613 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.99
Current children cumulated vsize (KiB) 79444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.403 s]
/proc/loadavg: 2.00 1.88 1.48 3/67 7456
/proc/meminfo: memFree=799736/2055920 swapFree=4176868/4192956
[pid=7450] ppid=7448 vsize=5356 CPUtime=0
/proc/7450/stat : 7450 (manysat.sh) S 7448 7450 7383 0 -1 4194304 312 150 0 0 0 0 0 0 16 0 1 0 1130887282 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7450/statm: 1339 238 195 169 0 50 0
[pid=7453] ppid=7450 vsize=76116 CPUtime=1200.12
/proc/7453/stat : 7453 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194304 15313 0 0 0 119989 23 0 0 25 0 2 0 1130887283 77942784 15299 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7453/statm: 19029 15299 83 193 0 18833 0
[pid=7453/tid=7454] ppid=7450 vsize=76116 CPUtime=601.1
/proc/7453/task/7454/stat : 7454 (manysat1.1_stat) R 7450 7450 7383 0 -1 4194368 7350 0 0 0 60099 11 0 0 25 0 2 0 1130887283 77942784 15299 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 81472

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7450 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.12
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.421
CPU time (s): 1200.12
CPU user time (s): 1199.89
CPU system time (s): 0.23
CPU usage (%): 199.547
Max. virtual memory (cumulated for all children) (KiB): 81472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462
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 0.597909 second user time and 1.60176 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-01 12:37:29
IDJOB=1527188
IDBENCH=70693
IDSOLVER=515
FILE ID=node48/1527188-1238582249
PBS_JOBID= 9062228
Free space on /tmp= 66464 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S1326039470-063.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527188-1238582249/watcher-1527188-1238582249 -o /tmp/evaluation-result-1527188-1238582249/solver-1527188-1238582249 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527188-1238582249.cnf aimd 2

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

MD5SUM BENCH= 2e40295bba29f3b31b5d5a615b1b160f
RANDOM SEED=1324545858

node48.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		: 3000.236
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		: 3000.236
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:        861800 kB
Buffers:        106128 kB
Cached:         984240 kB
SwapCached:      10280 kB
Active:         327072 kB
Inactive:       775172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        861800 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          17496 kB
Slab:            77944 kB
Committed_AS:  2749544 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-04-01 12:47:33