Trace number 1526398

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) 1200.12 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1339364096-048.cnf
MD5SUM2cbf25bf3c1a8a645c8c658cff25ce06
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1178.65
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2117     6396 |      --       0       --      -- |     --   | -8/21
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 491   #clauses: 2117   #literals: 6396
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526398-1238491937/watcher-1526398-1238491937 -o /tmp/evaluation-result-1526398-1238491937/solver-1526398-1238491937 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526398-1238491937.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: 1.91 1.96 1.82 3/65 25720
/proc/meminfo: memFree=1213152/2055920 swapFree=4176856/4192956
[pid=25720] ppid=25718 vsize=5356 CPUtime=0
/proc/25720/stat : 25720 (manysat.sh) R 25718 25720 25391 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1008567381 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 228706544287 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/25720/statm: 1339 234 194 169 0 50 0
[pid=25721] ppid=25720 vsize=824 CPUtime=0
/proc/25721/stat : 25721 (SatElite) R 25720 25720 25391 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 1008567381 843776 118 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/25721/statm: 206 118 50 127 0 76 0

[startup+0.0380719 s]
/proc/loadavg: 1.91 1.96 1.82 3/65 25720
/proc/meminfo: memFree=1213152/2055920 swapFree=4176856/4192956
[pid=25720] ppid=25718 vsize=5356 CPUtime=0
/proc/25720/stat : 25720 (manysat.sh) S 25718 25720 25391 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1008567381 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25720/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.500791 s]
/proc/loadavg: 1.91 1.96 1.82 3/65 25720
/proc/meminfo: memFree=1213152/2055920 swapFree=4176856/4192956
[pid=25720] ppid=25718 vsize=5356 CPUtime=0
/proc/25720/stat : 25720 (manysat.sh) S 25718 25720 25391 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1008567381 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25720/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.6018 s]
/proc/loadavg: 1.91 1.96 1.82 3/65 25720
/proc/meminfo: memFree=1213152/2055920 swapFree=4176856/4192956
[pid=25720] ppid=25718 vsize=5356 CPUtime=0
/proc/25720/stat : 25720 (manysat.sh) S 25718 25720 25391 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1008567381 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25720/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701809 s]
/proc/loadavg: 1.91 1.96 1.82 3/65 25720
/proc/meminfo: memFree=1213152/2055920 swapFree=4176856/4192956
[pid=25720] ppid=25718 vsize=5356 CPUtime=0
/proc/25720/stat : 25720 (manysat.sh) S 25718 25720 25391 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1008567381 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25720/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50689 s]
/proc/loadavg: 1.91 1.96 1.82 3/68 25724
/proc/meminfo: memFree=1209992/2055920 swapFree=4176856/4192956
[pid=25720] ppid=25718 vsize=5356 CPUtime=0
/proc/25720/stat : 25720 (manysat.sh) S 25718 25720 25391 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1008567381 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25720/statm: 1339 238 195 169 0 50 0
[pid=25723] ppid=25720 vsize=16024 CPUtime=2.96
/proc/25723/stat : 25723 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194304 877 0 0 0 296 0 0 0 16 0 2 0 1008567382 16408576 863 1992294400 134512640 135305190 4294956144 18446744073709551615 134551986 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25723/statm: 4006 863 83 193 0 3810 0
[pid=25723/tid=25724] ppid=25720 vsize=16024 CPUtime=1.48
/proc/25723/task/25724/stat : 25724 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194368 353 0 0 0 148 0 0 0 17 0 2 0 1008567383 16408576 863 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21380

[startup+3.10204 s]
/proc/loadavg: 1.91 1.96 1.82 3/68 25724
/proc/meminfo: memFree=1207880/2055920 swapFree=4176856/4192956
[pid=25720] ppid=25718 vsize=5356 CPUtime=0
/proc/25720/stat : 25720 (manysat.sh) S 25718 25720 25391 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1008567381 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25720/statm: 1339 238 195 169 0 50 0
[pid=25723] ppid=25720 vsize=17824 CPUtime=6.15
/proc/25723/stat : 25723 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194304 1381 0 0 0 614 1 0 0 16 0 2 0 1008567382 18251776 1367 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25723/statm: 4456 1367 83 193 0 4260 0
[pid=25723/tid=25724] ppid=25720 vsize=17824 CPUtime=3.06
/proc/25723/task/25724/stat : 25724 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194368 592 0 0 0 306 0 0 0 18 0 2 0 1008567383 18251776 1367 1992294400 134512640 135305190 4294956144 18446744073709551615 134556761 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23180

[startup+6.30134 s]
/proc/loadavg: 1.91 1.96 1.82 3/68 25724
/proc/meminfo: memFree=1203656/2055920 swapFree=4176856/4192956
[pid=25720] ppid=25718 vsize=5356 CPUtime=0
/proc/25720/stat : 25720 (manysat.sh) S 25718 25720 25391 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1008567381 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25720/statm: 1339 238 195 169 0 50 0
[pid=25723] ppid=25720 vsize=22416 CPUtime=12.53
/proc/25723/stat : 25723 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194304 2401 0 0 0 1251 2 0 0 17 0 2 0 1008567382 22953984 2387 1992294400 134512640 135305190 4294956144 18446744073709551615 134549011 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25723/statm: 5604 2387 83 193 0 5408 0
[pid=25723/tid=25724] ppid=25720 vsize=22416 CPUtime=6.25
/proc/25723/task/25724/stat : 25724 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194368 1071 0 0 0 624 1 0 0 18 0 2 0 1008567383 22953984 2387 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27772

[startup+12.7019 s]
/proc/loadavg: 1.92 1.96 1.82 3/68 25724
/proc/meminfo: memFree=1199496/2055920 swapFree=4176856/4192956
[pid=25720] ppid=25718 vsize=5356 CPUtime=0
/proc/25720/stat : 25720 (manysat.sh) S 25718 25720 25391 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1008567381 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25720/statm: 1339 238 195 169 0 50 0
[pid=25723] ppid=25720 vsize=25728 CPUtime=25.3
/proc/25723/stat : 25723 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194304 3407 0 0 0 2526 4 0 0 15 0 2 0 1008567382 26345472 3393 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25723/statm: 6432 3393 83 193 0 6236 0
[pid=25723/tid=25724] ppid=25720 vsize=25728 CPUtime=12.62
/proc/25723/task/25724/stat : 25724 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194368 1547 0 0 0 1260 2 0 0 24 0 2 0 1008567383 26345472 3393 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31084

[startup+25.5011 s]
/proc/loadavg: 1.94 1.97 1.82 3/68 25724
/proc/meminfo: memFree=1196104/2055920 swapFree=4176856/4192956
[pid=25720] ppid=25718 vsize=5356 CPUtime=0
/proc/25720/stat : 25720 (manysat.sh) S 25718 25720 25391 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1008567381 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25720/statm: 1339 238 195 169 0 50 0
[pid=25723] ppid=25720 vsize=29444 CPUtime=50.84
/proc/25723/stat : 25723 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194304 4332 0 0 0 5078 6 0 0 18 0 2 0 1008567382 30150656 4318 1992294400 134512640 135305190 4294956144 18446744073709551615 134565634 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25723/statm: 7361 4318 83 193 0 7165 0
[pid=25723/tid=25724] ppid=25720 vsize=29444 CPUtime=25.37
/proc/25723/task/25724/stat : 25724 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194368 1990 0 0 0 2534 3 0 0 25 0 2 0 1008567383 30150656 4318 1992294400 134512640 135305190 4294956144 18446744073709551615 134528489 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 34800

[startup+51.1015 s]
/proc/loadavg: 1.96 1.97 1.82 3/68 25724
/proc/meminfo: memFree=1191176/2055920 swapFree=4176856/4192956
[pid=25720] ppid=25718 vsize=5356 CPUtime=0
/proc/25720/stat : 25720 (manysat.sh) S 25718 25720 25391 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1008567381 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25720/statm: 1339 238 195 169 0 50 0
[pid=25723] ppid=25720 vsize=34012 CPUtime=101.92
/proc/25723/stat : 25723 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194304 5461 0 0 0 10185 7 0 0 25 0 2 0 1008567382 34828288 5447 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25723/statm: 8503 5447 83 193 0 8307 0
[pid=25723/tid=25724] ppid=25720 vsize=34012 CPUtime=50.87
/proc/25723/task/25724/stat : 25724 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194368 2482 0 0 0 5083 4 0 0 25 0 2 0 1008567383 34828288 5447 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 39368

[startup+102.301 s]
/proc/loadavg: 1.98 1.97 1.83 3/68 25724
/proc/meminfo: memFree=1185672/2055920 swapFree=4176856/4192956
[pid=25720] ppid=25718 vsize=5356 CPUtime=0
/proc/25720/stat : 25720 (manysat.sh) S 25718 25720 25391 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1008567381 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25720/statm: 1339 238 195 169 0 50 0
[pid=25723] ppid=25720 vsize=40600 CPUtime=204.09
/proc/25723/stat : 25723 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194304 6797 0 0 0 20400 9 0 0 17 0 2 0 1008567382 41574400 6783 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25723/statm: 10150 6783 83 193 0 9954 0
[pid=25723/tid=25724] ppid=25720 vsize=40600 CPUtime=101.86
/proc/25723/task/25724/stat : 25724 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194368 3101 0 0 0 10181 5 0 0 25 0 2 0 1008567383 41574400 6783 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 45956

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.83 3/68 25724
/proc/meminfo: memFree=1181640/2055920 swapFree=4176856/4192956
[pid=25720] ppid=25718 vsize=5356 CPUtime=0
/proc/25720/stat : 25720 (manysat.sh) S 25718 25720 25391 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1008567381 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25720/statm: 1339 238 195 169 0 50 0
[pid=25723] ppid=25720 vsize=45028 CPUtime=323.82
/proc/25723/stat : 25723 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194304 7793 0 0 0 32370 12 0 0 25 0 2 0 1008567382 46108672 7779 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25723/statm: 11257 7779 83 193 0 11061 0
[pid=25723/tid=25724] ppid=25720 vsize=45028 CPUtime=161.62
/proc/25723/task/25724/stat : 25724 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194368 3715 0 0 0 16156 6 0 0 25 0 2 0 1008567383 46108672 7779 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.82
Current children cumulated vsize (KiB) 50384

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.84 3/68 25724
/proc/meminfo: memFree=1174536/2055920 swapFree=4176856/4192956
[pid=25720] ppid=25718 vsize=5356 CPUtime=0
/proc/25720/stat : 25720 (manysat.sh) S 25718 25720 25391 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1008567381 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25720/statm: 1339 238 195 169 0 50 0
[pid=25723] ppid=25720 vsize=52020 CPUtime=443.56
/proc/25723/stat : 25723 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194304 9576 0 0 0 44340 16 0 0 22 0 2 0 1008567382 53268480 9562 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25723/statm: 13005 9562 83 193 0 12809 0
[pid=25723/tid=25724] ppid=25720 vsize=52020 CPUtime=221.39
/proc/25723/task/25724/stat : 25724 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194368 4774 0 0 0 22131 8 0 0 25 0 2 0 1008567383 53268480 9562 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.56
Current children cumulated vsize (KiB) 57376

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.85 3/68 25724
/proc/meminfo: memFree=1170504/2055920 swapFree=4176856/4192956
[pid=25720] ppid=25718 vsize=5356 CPUtime=0
/proc/25720/stat : 25720 (manysat.sh) S 25718 25720 25391 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1008567381 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25720/statm: 1339 238 195 169 0 50 0
[pid=25723] ppid=25720 vsize=56224 CPUtime=563.29
/proc/25723/stat : 25723 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194304 10613 0 0 0 56312 17 0 0 25 0 2 0 1008567382 57573376 10599 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25723/statm: 14056 10599 83 193 0 13860 0
[pid=25723/tid=25724] ppid=25720 vsize=56224 CPUtime=281.15
/proc/25723/task/25724/stat : 25724 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194368 5272 0 0 0 28106 9 0 0 25 0 2 0 1008567383 57573376 10599 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.29
Current children cumulated vsize (KiB) 61580

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.85 3/68 25724
/proc/meminfo: memFree=1166088/2055920 swapFree=4176856/4192956
[pid=25720] ppid=25718 vsize=5356 CPUtime=0
/proc/25720/stat : 25720 (manysat.sh) S 25718 25720 25391 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1008567381 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25720/statm: 1339 238 195 169 0 50 0
[pid=25723] ppid=25720 vsize=60188 CPUtime=683.03
/proc/25723/stat : 25723 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194304 11680 0 0 0 68283 20 0 0 25 0 2 0 1008567382 61632512 11666 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25723/statm: 15047 11666 83 193 0 14851 0
[pid=25723/tid=25724] ppid=25720 vsize=60188 CPUtime=340.92
/proc/25723/task/25724/stat : 25724 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194368 6019 0 0 0 34082 10 0 0 25 0 2 0 1008567383 61632512 11666 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 683.03
Current children cumulated vsize (KiB) 65544

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.86 3/68 25724
/proc/meminfo: memFree=1162888/2055920 swapFree=4176856/4192956
[pid=25720] ppid=25718 vsize=5356 CPUtime=0
/proc/25720/stat : 25720 (manysat.sh) S 25718 25720 25391 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1008567381 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25720/statm: 1339 238 195 169 0 50 0
[pid=25723] ppid=25720 vsize=63104 CPUtime=802.77
/proc/25723/stat : 25723 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194304 12502 0 0 0 80256 21 0 0 25 0 2 0 1008567382 64618496 12488 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25723/statm: 15776 12488 83 193 0 15580 0
[pid=25723/tid=25724] ppid=25720 vsize=63104 CPUtime=400.68
/proc/25723/task/25724/stat : 25724 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194368 6351 0 0 0 40057 11 0 0 25 0 2 0 1008567383 64618496 12488 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.77
Current children cumulated vsize (KiB) 68460

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.86 3/68 25724
/proc/meminfo: memFree=1157320/2055920 swapFree=4176856/4192956
[pid=25720] ppid=25718 vsize=5356 CPUtime=0
/proc/25720/stat : 25720 (manysat.sh) S 25718 25720 25391 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1008567381 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25720/statm: 1339 238 195 169 0 50 0
[pid=25723] ppid=25720 vsize=70008 CPUtime=922.52
/proc/25723/stat : 25723 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194304 13870 0 0 0 92228 24 0 0 25 0 2 0 1008567382 71688192 13856 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25723/statm: 17502 13856 83 193 0 17306 0
[pid=25723/tid=25724] ppid=25720 vsize=70008 CPUtime=460.45
/proc/25723/task/25724/stat : 25724 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194368 7053 0 0 0 46033 12 0 0 25 0 2 0 1008567383 71688192 13856 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.52
Current children cumulated vsize (KiB) 75364

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.87 3/68 25724
/proc/meminfo: memFree=1156744/2055920 swapFree=4176856/4192956
[pid=25720] ppid=25718 vsize=5356 CPUtime=0
/proc/25720/stat : 25720 (manysat.sh) S 25718 25720 25391 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1008567381 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25720/statm: 1339 238 195 169 0 50 0
[pid=25723] ppid=25720 vsize=70636 CPUtime=1042.26
/proc/25723/stat : 25723 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194304 14010 0 0 0 104202 24 0 0 25 0 2 0 1008567382 72331264 13996 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25723/statm: 17659 13996 83 193 0 17463 0
[pid=25723/tid=25724] ppid=25720 vsize=70636 CPUtime=520.22
/proc/25723/task/25724/stat : 25724 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194368 7067 0 0 0 52009 13 0 0 25 0 2 0 1008567383 72331264 13996 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.26
Current children cumulated vsize (KiB) 75992

[startup+582.306 s]
/proc/loadavg: 1.99 1.97 1.87 3/68 25724
/proc/meminfo: memFree=1152200/2055920 swapFree=4176856/4192956
[pid=25720] ppid=25718 vsize=5356 CPUtime=0
/proc/25720/stat : 25720 (manysat.sh) S 25718 25720 25391 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1008567381 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25720/statm: 1339 238 195 169 0 50 0
[pid=25723] ppid=25720 vsize=74716 CPUtime=1162.02
/proc/25723/stat : 25723 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194304 15141 0 0 0 116176 26 0 0 25 0 2 0 1008567382 76509184 15127 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25723/statm: 18679 15127 83 193 0 18483 0
[pid=25723/tid=25724] ppid=25720 vsize=74716 CPUtime=579.98
/proc/25723/task/25724/stat : 25724 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194368 7618 0 0 0 57985 13 0 0 25 0 2 0 1008567383 76509184 15127 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1162.02
Current children cumulated vsize (KiB) 80072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.97 1.88 3/68 25724
/proc/meminfo: memFree=1149064/2055920 swapFree=4176856/4192956
[pid=25720] ppid=25718 vsize=5356 CPUtime=0
/proc/25720/stat : 25720 (manysat.sh) S 25718 25720 25391 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1008567381 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25720/statm: 1339 238 195 169 0 50 0
[pid=25723] ppid=25720 vsize=78772 CPUtime=1200.12
/proc/25723/stat : 25723 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194304 15918 0 0 0 119986 26 0 0 25 0 2 0 1008567382 80662528 15904 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/25723/statm: 19693 15904 83 193 0 19497 0
[pid=25723/tid=25724] ppid=25720 vsize=78772 CPUtime=599.01
/proc/25723/task/25724/stat : 25724 (manysat1.1_stat) R 25720 25720 25391 0 -1 4194368 8012 0 0 0 59887 14 0 0 25 0 2 0 1008567383 80662528 15904 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 84128

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 25720 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# 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): 601.419
CPU time (s): 1200.12
CPU user time (s): 1199.86
CPU system time (s): 0.26
CPU usage (%): 199.548
Max. virtual memory (cumulated for all children) (KiB): 84128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 477
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.500923 second user time and 1.69674 second system time

The end

Launcher Data 

Begin job on node8 at 2009-03-31 11:32:17
IDJOB=1526398
IDBENCH=70535
IDSOLVER=515
FILE ID=node8/1526398-1238491937
PBS_JOBID= 9061878
Free space on /tmp= 64248 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1339364096-048.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526398-1238491937/watcher-1526398-1238491937 -o /tmp/evaluation-result-1526398-1238491937/solver-1526398-1238491937 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526398-1238491937.cnf aimd 2

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

MD5SUM BENCH= 2cbf25bf3c1a8a645c8c658cff25ce06
RANDOM SEED=1073046725

node8.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		: 3000.232
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		: 3000.232
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:       1213632 kB
Buffers:        105592 kB
Cached:         631776 kB
SwapCached:       9204 kB
Active:         156076 kB
Inactive:       591968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1213632 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          16368 kB
Slab:            80136 kB
Committed_AS:  2686452 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64248 MiB
End job on node8 at 2009-03-31 11:42:20