Trace number 1527343

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) 1200.18 601.719

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S2067258640-036.cnf
MD5SUMd816900b718754e89a88330965d80e86
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.051991
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1946     5895 |      --       0       --      -- |     --   | -9/30
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 451   #clauses: 1946   #literals: 5895
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-1527343-1238592736/watcher-1527343-1238592736 -o /tmp/evaluation-result-1527343-1238592736/solver-1527343-1238592736 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527343-1238592736.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: 1.99 1.86 1.47 3/69 21415
/proc/meminfo: memFree=1503008/2055920 swapFree=4171336/4192956
[pid=21415] ppid=21413 vsize=5356 CPUtime=0
/proc/21415/stat : 21415 (manysat.sh) S 21413 21415 21234 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1131936776 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21415/statm: 1339 235 195 169 0 50 0
[pid=21416] ppid=21415 vsize=828 CPUtime=0
/proc/21416/stat : 21416 (SatElite) R 21415 21415 21234 0 -1 4194304 149 0 0 0 0 0 0 0 19 0 1 0 1131936776 847872 133 1992294400 134512640 135034092 4294956096 18446744073709551615 134529192 0 0 4096 3 0 0 0 17 0 0 0
/proc/21416/statm: 207 133 68 127 0 77 0

[startup+0.0231229 s]
/proc/loadavg: 1.99 1.86 1.47 3/69 21415
/proc/meminfo: memFree=1503008/2055920 swapFree=4171336/4192956
[pid=21415] ppid=21413 vsize=5356 CPUtime=0
/proc/21415/stat : 21415 (manysat.sh) S 21413 21415 21234 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1131936776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21415/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.372761 s]
/proc/loadavg: 1.99 1.86 1.47 3/69 21415
/proc/meminfo: memFree=1503008/2055920 swapFree=4171336/4192956
[pid=21415] ppid=21413 vsize=5356 CPUtime=0
/proc/21415/stat : 21415 (manysat.sh) S 21413 21415 21234 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1131936776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21415/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.403762 s]
/proc/loadavg: 1.99 1.86 1.47 3/69 21415
/proc/meminfo: memFree=1503008/2055920 swapFree=4171336/4192956
[pid=21415] ppid=21413 vsize=5356 CPUtime=0
/proc/21415/stat : 21415 (manysat.sh) S 21413 21415 21234 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1131936776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21415/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702795 s]
/proc/loadavg: 1.99 1.86 1.47 3/69 21415
/proc/meminfo: memFree=1503008/2055920 swapFree=4171336/4192956
[pid=21415] ppid=21413 vsize=5356 CPUtime=0
/proc/21415/stat : 21415 (manysat.sh) S 21413 21415 21234 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1131936776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21415/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50188 s]
/proc/loadavg: 1.99 1.86 1.47 3/72 21419
/proc/meminfo: memFree=1500040/2055920 swapFree=4171336/4192956
[pid=21415] ppid=21413 vsize=5356 CPUtime=0
/proc/21415/stat : 21415 (manysat.sh) S 21413 21415 21234 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1131936776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21415/statm: 1339 238 195 169 0 50 0
[pid=21418] ppid=21415 vsize=16908 CPUtime=2.96
/proc/21418/stat : 21418 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194304 893 0 0 0 296 0 0 0 16 0 2 0 1131936777 17313792 878 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21418/statm: 4227 878 83 193 0 4031 0
[pid=21418/tid=21419] ppid=21415 vsize=16908 CPUtime=1.48
/proc/21418/task/21419/stat : 21419 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194368 364 0 0 0 148 0 0 0 18 0 2 0 1131936777 17313792 878 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22264

[startup+3.10105 s]
/proc/loadavg: 1.99 1.86 1.47 3/72 21419
/proc/meminfo: memFree=1498120/2055920 swapFree=4171336/4192956
[pid=21415] ppid=21413 vsize=5356 CPUtime=0
/proc/21415/stat : 21415 (manysat.sh) S 21413 21415 21234 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1131936776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21415/statm: 1339 238 195 169 0 50 0
[pid=21418] ppid=21415 vsize=18232 CPUtime=6.15
/proc/21418/stat : 21418 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194304 1326 0 0 0 614 1 0 0 16 0 2 0 1131936777 18669568 1311 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21418/statm: 4558 1311 83 193 0 4362 0
[pid=21418/tid=21419] ppid=21415 vsize=18232 CPUtime=3.07
/proc/21418/task/21419/stat : 21419 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194368 567 0 0 0 307 0 0 0 17 0 2 0 1131936777 18669568 1311 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23588

[startup+6.30138 s]
/proc/loadavg: 1.99 1.86 1.47 3/72 21419
/proc/meminfo: memFree=1493704/2055920 swapFree=4171336/4192956
[pid=21415] ppid=21413 vsize=5356 CPUtime=0
/proc/21415/stat : 21415 (manysat.sh) S 21413 21415 21234 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1131936776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21415/statm: 1339 238 195 169 0 50 0
[pid=21418] ppid=21415 vsize=21832 CPUtime=12.53
/proc/21418/stat : 21418 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194304 2307 0 0 0 1251 2 0 0 18 0 2 0 1131936777 22355968 2292 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21418/statm: 5458 2292 83 193 0 5262 0
[pid=21418/tid=21419] ppid=21415 vsize=21832 CPUtime=6.27
/proc/21418/task/21419/stat : 21419 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194368 993 0 0 0 626 1 0 0 17 0 2 0 1131936777 22355968 2292 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27188

[startup+12.701 s]
/proc/loadavg: 1.99 1.86 1.48 3/72 21419
/proc/meminfo: memFree=1489672/2055920 swapFree=4171336/4192956
[pid=21415] ppid=21413 vsize=5356 CPUtime=0
/proc/21415/stat : 21415 (manysat.sh) S 21413 21415 21234 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1131936776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21415/statm: 1339 238 195 169 0 50 0
[pid=21418] ppid=21415 vsize=26444 CPUtime=25.29
/proc/21418/stat : 21418 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194304 3288 0 0 0 2526 3 0 0 17 0 2 0 1131936777 27078656 3242 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21418/statm: 6611 3242 83 193 0 6415 0
[pid=21418/tid=21419] ppid=21415 vsize=26444 CPUtime=12.66
/proc/21418/task/21419/stat : 21419 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194368 1414 0 0 0 1265 1 0 0 25 0 2 0 1131936777 27078656 3242 1992294400 134512640 135305190 4294956144 18446744073709551615 134528471 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 31800

[startup+25.5063 s]
/proc/loadavg: 1.99 1.87 1.48 3/72 21419
/proc/meminfo: memFree=1485960/2055920 swapFree=4171336/4192956
[pid=21415] ppid=21413 vsize=5356 CPUtime=0
/proc/21415/stat : 21415 (manysat.sh) S 21413 21415 21234 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1131936776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21415/statm: 1339 238 195 169 0 50 0
[pid=21418] ppid=21415 vsize=30172 CPUtime=50.83
/proc/21418/stat : 21418 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194304 4248 0 0 0 5079 4 0 0 18 0 2 0 1131936777 30896128 4202 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21418/statm: 7543 4202 83 193 0 7347 0
[pid=21418/tid=21419] ppid=21415 vsize=30172 CPUtime=25.47
/proc/21418/task/21419/stat : 21419 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194368 1966 0 0 0 2545 2 0 0 24 0 2 0 1131936777 30896128 4202 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 35528

[startup+51.103 s]
/proc/loadavg: 1.99 1.88 1.49 3/72 21419
/proc/meminfo: memFree=1481352/2055920 swapFree=4171336/4192956
[pid=21415] ppid=21413 vsize=5356 CPUtime=0
/proc/21415/stat : 21415 (manysat.sh) S 21413 21415 21234 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1131936776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21415/statm: 1339 238 195 169 0 50 0
[pid=21418] ppid=21415 vsize=34256 CPUtime=101.88
/proc/21418/stat : 21418 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194304 5376 0 0 0 10182 6 0 0 25 0 2 0 1131936777 35078144 5330 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21418/statm: 8564 5330 83 193 0 8368 0
[pid=21418/tid=21419] ppid=21415 vsize=34256 CPUtime=51.05
/proc/21418/task/21419/stat : 21419 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194368 2551 0 0 0 5102 3 0 0 18 0 2 0 1131936777 35078144 5330 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 39612

[startup+102.302 s]
/proc/loadavg: 1.99 1.89 1.52 3/72 21419
/proc/meminfo: memFree=1474568/2055920 swapFree=4171336/4192956
[pid=21415] ppid=21413 vsize=5356 CPUtime=0
/proc/21415/stat : 21415 (manysat.sh) S 21413 21415 21234 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1131936776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21415/statm: 1339 238 195 169 0 50 0
[pid=21418] ppid=21415 vsize=41748 CPUtime=204
/proc/21418/stat : 21418 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194304 7046 0 0 0 20390 10 0 0 25 0 2 0 1131936777 42749952 7000 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21418/statm: 10437 7000 83 193 0 10241 0
[pid=21418/tid=21419] ppid=21415 vsize=41748 CPUtime=102.22
/proc/21418/task/21419/stat : 21419 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194368 3409 0 0 0 10217 5 0 0 25 0 2 0 1131936777 42749952 7000 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 47104

[startup+162.302 s]
/proc/loadavg: 1.99 1.91 1.55 3/72 21419
/proc/meminfo: memFree=1467592/2055920 swapFree=4171336/4192956
[pid=21415] ppid=21413 vsize=5356 CPUtime=0
/proc/21415/stat : 21415 (manysat.sh) S 21413 21415 21234 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1131936776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21415/statm: 1339 238 195 169 0 50 0
[pid=21418] ppid=21415 vsize=48840 CPUtime=323.67
/proc/21418/stat : 21418 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194304 8802 0 0 0 32354 13 0 0 25 0 2 0 1131936777 50012160 8756 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21418/statm: 12210 8756 83 193 0 12014 0
[pid=21418/tid=21419] ppid=21415 vsize=48840 CPUtime=162.19
/proc/21418/task/21419/stat : 21419 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194368 4443 0 0 0 16212 7 0 0 25 0 2 0 1131936777 50012160 8756 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.67
Current children cumulated vsize (KiB) 54196

[startup+222.303 s]
/proc/loadavg: 1.99 1.92 1.57 3/72 21419
/proc/meminfo: memFree=1463496/2055920 swapFree=4171336/4192956
[pid=21415] ppid=21413 vsize=5356 CPUtime=0
/proc/21415/stat : 21415 (manysat.sh) S 21413 21415 21234 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1131936776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21415/statm: 1339 238 195 169 0 50 0
[pid=21418] ppid=21415 vsize=52696 CPUtime=443.37
/proc/21418/stat : 21418 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194304 9808 0 0 0 44322 15 0 0 25 0 2 0 1131936777 53960704 9762 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21418/statm: 13174 9762 83 193 0 12978 0
[pid=21418/tid=21419] ppid=21415 vsize=52696 CPUtime=222.17
/proc/21418/task/21419/stat : 21419 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194368 4877 0 0 0 22209 8 0 0 25 0 2 0 1131936777 53960704 9762 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.37
Current children cumulated vsize (KiB) 58052

[startup+282.303 s]
/proc/loadavg: 2.03 1.95 1.60 3/72 21419
/proc/meminfo: memFree=1457736/2055920 swapFree=4171336/4192956
[pid=21415] ppid=21413 vsize=5356 CPUtime=0
/proc/21415/stat : 21415 (manysat.sh) S 21413 21415 21234 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1131936776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21415/statm: 1339 238 195 169 0 50 0
[pid=21418] ppid=21415 vsize=59096 CPUtime=563.04
/proc/21418/stat : 21418 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194304 11291 0 0 0 56288 16 0 0 19 0 2 0 1131936777 60514304 11245 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21418/statm: 14774 11245 83 193 0 14578 0
[pid=21418/tid=21419] ppid=21415 vsize=59096 CPUtime=282.14
/proc/21418/task/21419/stat : 21419 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194368 5579 0 0 0 28206 8 0 0 25 0 2 0 1131936777 60514304 11245 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.04
Current children cumulated vsize (KiB) 64452

[startup+342.308 s]
/proc/loadavg: 2.08 1.97 1.63 3/72 21419
/proc/meminfo: memFree=1455176/2055920 swapFree=4171336/4192956
[pid=21415] ppid=21413 vsize=5356 CPUtime=0
/proc/21415/stat : 21415 (manysat.sh) S 21413 21415 21234 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1131936776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21415/statm: 1339 238 195 169 0 50 0
[pid=21418] ppid=21415 vsize=62012 CPUtime=682.74
/proc/21418/stat : 21418 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194304 11897 0 0 0 68256 18 0 0 25 0 2 0 1131936777 63500288 11851 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21418/statm: 15503 11851 83 193 0 15307 0
[pid=21418/tid=21419] ppid=21415 vsize=62012 CPUtime=342.12
/proc/21418/task/21419/stat : 21419 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194368 5802 0 0 0 34204 8 0 0 25 0 2 0 1131936777 63500288 11851 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.74
Current children cumulated vsize (KiB) 67368

[startup+402.303 s]
/proc/loadavg: 2.09 1.99 1.65 3/72 21419
/proc/meminfo: memFree=1450120/2055920 swapFree=4171336/4192956
[pid=21415] ppid=21413 vsize=5356 CPUtime=0
/proc/21415/stat : 21415 (manysat.sh) S 21413 21415 21234 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1131936776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21415/statm: 1339 238 195 169 0 50 0
[pid=21418] ppid=21415 vsize=66432 CPUtime=802.43
/proc/21418/stat : 21418 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194304 13160 0 0 0 80222 21 0 0 25 0 2 0 1131936777 68026368 13114 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21418/statm: 16608 13114 83 193 0 16412 0
[pid=21418/tid=21419] ppid=21415 vsize=66432 CPUtime=402.1
/proc/21418/task/21419/stat : 21419 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194368 6384 0 0 0 40200 10 0 0 25 0 2 0 1131936777 68026368 13114 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.43
Current children cumulated vsize (KiB) 71788

[startup+462.302 s]
/proc/loadavg: 2.09 2.00 1.68 3/72 21419
/proc/meminfo: memFree=1448200/2055920 swapFree=4171336/4192956
[pid=21415] ppid=21413 vsize=5356 CPUtime=0
/proc/21415/stat : 21415 (manysat.sh) S 21413 21415 21234 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1131936776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21415/statm: 1339 238 195 169 0 50 0
[pid=21418] ppid=21415 vsize=68696 CPUtime=922.1
/proc/21418/stat : 21418 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194304 13627 0 0 0 92189 21 0 0 25 0 2 0 1131936777 70344704 13581 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21418/statm: 17174 13581 83 193 0 16978 0
[pid=21418/tid=21419] ppid=21415 vsize=68696 CPUtime=462.07
/proc/21418/task/21419/stat : 21419 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194368 6557 0 0 0 46197 10 0 0 25 0 2 0 1131936777 70344704 13581 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.1
Current children cumulated vsize (KiB) 74052

[startup+522.302 s]
/proc/loadavg: 2.08 2.01 1.70 3/72 21419
/proc/meminfo: memFree=1446856/2055920 swapFree=4171336/4192956
[pid=21415] ppid=21413 vsize=5356 CPUtime=0
/proc/21415/stat : 21415 (manysat.sh) S 21413 21415 21234 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1131936776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21415/statm: 1339 238 195 169 0 50 0
[pid=21418] ppid=21415 vsize=70780 CPUtime=1041.8
/proc/21418/stat : 21418 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194304 14003 0 0 0 104158 22 0 0 25 0 2 0 1131936777 72478720 13957 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21418/statm: 17695 13957 83 193 0 17499 0
[pid=21418/tid=21419] ppid=21415 vsize=70780 CPUtime=522.04
/proc/21418/task/21419/stat : 21419 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194368 6751 0 0 0 52194 10 0 0 25 0 2 0 1131936777 72478720 13957 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.8
Current children cumulated vsize (KiB) 76136

[startup+582.302 s]
/proc/loadavg: 2.25 2.07 1.74 3/72 21419
/proc/meminfo: memFree=1440904/2055920 swapFree=4171336/4192956
[pid=21415] ppid=21413 vsize=5356 CPUtime=0
/proc/21415/stat : 21415 (manysat.sh) S 21413 21415 21234 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1131936776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21415/statm: 1339 238 195 169 0 50 0
[pid=21418] ppid=21415 vsize=76496 CPUtime=1161.49
/proc/21418/stat : 21418 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194304 15482 0 0 0 116124 25 0 0 25 0 2 0 1131936777 78331904 15436 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21418/statm: 19124 15436 83 193 0 18928 0
[pid=21418/tid=21419] ppid=21415 vsize=76496 CPUtime=582.02
/proc/21418/task/21419/stat : 21419 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194368 7587 0 0 0 58191 11 0 0 25 0 2 0 1131936777 78331904 15436 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.49
Current children cumulated vsize (KiB) 81852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.701 s]
/proc/loadavg: 2.25 2.08 1.75 3/72 21419
/proc/meminfo: memFree=1439688/2055920 swapFree=4171336/4192956
[pid=21415] ppid=21413 vsize=5356 CPUtime=0
/proc/21415/stat : 21415 (manysat.sh) S 21413 21415 21234 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1131936776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21415/statm: 1339 238 195 169 0 50 0
[pid=21418] ppid=21415 vsize=77596 CPUtime=1200.18
/proc/21418/stat : 21418 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194304 15753 0 0 0 119993 25 0 0 25 0 2 0 1131936777 79458304 15707 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21418/statm: 19399 15707 83 193 0 19203 0
[pid=21418/tid=21419] ppid=21415 vsize=77596 CPUtime=601.41
/proc/21418/task/21419/stat : 21419 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194368 7668 0 0 0 60130 11 0 0 25 0 2 0 1131936777 79458304 15707 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) 82952

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

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

[startup+601.701 s]
/proc/loadavg: 2.25 2.08 1.75 3/72 21419
/proc/meminfo: memFree=1439688/2055920 swapFree=4171336/4192956
[pid=21415] ppid=21413 vsize=5356 CPUtime=0
/proc/21415/stat : 21415 (manysat.sh) S 21413 21415 21234 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1131936776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21415/statm: 1339 238 195 169 0 50 0
[pid=21418] ppid=21415 vsize=77596 CPUtime=1200.18
/proc/21418/stat : 21418 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194304 15753 0 0 0 119993 25 0 0 25 0 2 0 1131936777 79458304 15707 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21418/statm: 19399 15707 83 193 0 19203 0
[pid=21418/tid=21419] ppid=21415 vsize=77596 CPUtime=601.41
/proc/21418/task/21419/stat : 21419 (manysat1.1_stat) R 21415 21415 21234 0 -1 4194368 7668 0 0 0 60130 11 0 0 25 0 2 0 1131936777 79458304 15707 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) 82952

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21415 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=3999
# CPU time returned by wait4() is 0.010997
# 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): 601.719
CPU time (s): 1200.18
CPU user time (s): 1199.93
CPU system time (s): 0.25
CPU usage (%): 199.459
Max. virtual memory (cumulated for all children) (KiB): 82952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 466
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= 3

runsolver used 0.794879 second user time and 1.9537 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-01 15:32:16
IDJOB=1527343
IDBENCH=70724
IDSOLVER=515
FILE ID=node44/1527343-1238592736
PBS_JOBID= 9068320
Free space on /tmp= 66400 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S2067258640-036.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527343-1238592736/watcher-1527343-1238592736 -o /tmp/evaluation-result-1527343-1238592736/solver-1527343-1238592736 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527343-1238592736.cnf aimd 2

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

MD5SUM BENCH= d816900b718754e89a88330965d80e86
RANDOM SEED=472456162

node44.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		: 3000.241
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		: 3000.241
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:       1503488 kB
Buffers:         94760 kB
Cached:         351064 kB
SwapCached:      11068 kB
Active:         212820 kB
Inactive:       245548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1503488 kB
SwapTotal:     4192956 kB
SwapFree:      4171336 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          18216 kB
Slab:            79480 kB
Committed_AS:  2818372 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-04-01 15:42:20