Trace number 1537803

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
Rsat 2009-03-22? (TO) 1200.07 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S162003179-087.cnf
MD5SUMb6948329f00787361710da473154a8ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark67.1698
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.00/0.08	c ==============================================================================
0.00/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.08	c ==============================================================================
0.00/0.08	c |         0 |   67200   201600 |   20160       0        0     nan |  0.000 % |
0.19/0.22	c |         0 |   66779   202710 |      --       0       --      -- |     --   | -421/1110
0.19/0.22	c ==============================================================================
0.19/0.22	c Result  :   #vars: 15605   #clauses: 66779   #literals: 202710
0.19/0.22	c CPU time:   0.199969 s
0.19/0.22	c ==============================================================================
0.19/0.29	c Rsat version 3.02
0.28/0.36	c Base unit clause learned: 0

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-1537803-1238438329/watcher-1537803-1238438329 -o /tmp/evaluation-result-1537803-1238438329/solver-1537803-1238438329 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537803-1238438329.cnf HOME 

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: 1.38 1.13 1.04 3/66 5624
/proc/meminfo: memFree=1285864/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0
/proc/5624/stat : 5624 (rsat.sh) R 5622 5624 4873 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 1116495883 5484544 239 1992294400 4194304 4889804 548682068768 18446744073709551615 264519608991 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/5624/statm: 1339 239 198 169 0 50 0
[pid=5625] ppid=5624 vsize=2168 CPUtime=0
/proc/5625/stat : 5625 (SatElite) R 5624 5624 4873 0 -1 4194304 349 0 0 0 0 0 0 0 18 0 1 0 1116495883 2220032 332 1992294400 4194304 4959918 548682068672 18446744073709551615 4237318 0 0 4096 3 0 0 0 17 0 0 0
/proc/5625/statm: 542 335 63 186 0 352 0

[startup+0.0206329 s]
/proc/loadavg: 1.38 1.13 1.04 3/66 5624
/proc/meminfo: memFree=1285864/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116495883 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5624/statm: 1339 240 199 169 0 50 0
[pid=5625] ppid=5624 vsize=5916 CPUtime=0
/proc/5625/stat : 5625 (SatElite) R 5624 5624 4873 0 -1 4194304 1318 0 0 0 0 0 0 0 19 0 1 0 1116495883 6057984 1301 1992294400 4194304 4959918 548682068672 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/5625/statm: 1479 1303 64 186 0 1289 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11272

[startup+0.102642 s]
/proc/loadavg: 1.38 1.13 1.04 3/66 5624
/proc/meminfo: memFree=1285864/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116495883 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5624/statm: 1339 240 199 169 0 50 0
[pid=5625] ppid=5624 vsize=13680 CPUtime=0.09
/proc/5625/stat : 5625 (SatElite) R 5624 5624 4873 0 -1 4194304 3171 0 0 0 8 1 0 0 19 0 1 0 1116495883 14008320 3154 1992294400 4194304 4959918 548682068672 18446744073709551615 4410695 0 0 4096 3 0 0 0 17 0 0 0
/proc/5625/statm: 3420 3154 90 186 0 3230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19036

[startup+0.301673 s]
/proc/loadavg: 1.38 1.13 1.04 3/66 5624
/proc/meminfo: memFree=1285864/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5356

[startup+0.702733 s]
/proc/loadavg: 1.38 1.13 1.04 3/66 5624
/proc/meminfo: memFree=1285864/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5356

[startup+1.50282 s]
/proc/loadavg: 1.38 1.13 1.04 2/68 5627
/proc/meminfo: memFree=1276248/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=11344 CPUtime=1.2
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 2416 0 0 0 119 1 0 0 25 0 1 0 1116495913 11616256 2324 1992294400 4194304 5460562 548682068784 18446744073709551615 4200088 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 2836 2324 116 309 0 2523 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16700

[startup+3.10103 s]
/proc/loadavg: 1.38 1.13 1.04 2/68 5627
/proc/meminfo: memFree=1274136/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=14232 CPUtime=2.8
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 3116 0 0 0 278 2 0 0 25 0 1 0 1116495913 14573568 3024 1992294400 4194304 5460562 548682068784 18446744073709551615 4204431 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 3558 3024 116 309 0 3245 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19588

[startup+6.30144 s]
/proc/loadavg: 1.35 1.12 1.04 2/68 5627
/proc/meminfo: memFree=1267480/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=20324 CPUtime=5.99
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 4632 0 0 0 596 3 0 0 25 0 1 0 1116495913 20811776 4540 1992294400 4194304 5460562 548682068784 18446744073709551615 4197995 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 5081 4540 118 309 0 4768 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 25680

[startup+12.7013 s]
/proc/loadavg: 1.32 1.12 1.04 2/68 5627
/proc/meminfo: memFree=1256792/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=31136 CPUtime=12.39
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 7371 0 0 0 1234 5 0 0 25 0 1 0 1116495913 31883264 7213 1992294400 4194304 5460562 548682068784 18446744073709551615 4198009 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 7784 7213 118 309 0 7471 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 36492

[startup+25.5019 s]
/proc/loadavg: 1.25 1.11 1.04 2/68 5627
/proc/meminfo: memFree=1248024/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=38388 CPUtime=25.18
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 9703 0 0 0 2512 6 0 0 25 0 1 0 1116495913 39309312 9061 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 9597 9061 118 309 0 9284 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 43744

[startup+51.1012 s]
/proc/loadavg: 1.16 1.10 1.03 2/68 5627
/proc/meminfo: memFree=1244952/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=41448 CPUtime=50.78
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 10922 0 0 0 5071 7 0 0 25 0 1 0 1116495913 42442752 9832 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 10362 9832 118 309 0 10049 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 46804

[startup+102.307 s]
/proc/loadavg: 1.07 1.08 1.03 2/68 5627
/proc/meminfo: memFree=1239512/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=47172 CPUtime=101.96
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 13260 0 0 0 10187 9 0 0 25 0 1 0 1116495913 48304128 11274 1992294400 4194304 5460562 548682068784 18446744073709551615 4225790 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 11793 11274 118 309 0 11480 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 52528

[startup+162.302 s]
/proc/loadavg: 1.02 1.07 1.02 2/68 5627
/proc/meminfo: memFree=1231576/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=55092 CPUtime=161.93
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 16713 0 0 0 16182 11 0 0 25 0 1 0 1116495913 56414208 13153 1992294400 4194304 5460562 548682068784 18446744073709551615 4226995 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 13773 13153 118 309 0 13460 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 60448

[startup+222.301 s]
/proc/loadavg: 1.01 1.05 1.02 2/68 5627
/proc/meminfo: memFree=1226456/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=60188 CPUtime=221.9
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 19443 0 0 0 22177 13 0 0 25 0 1 0 1116495913 61632512 14443 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 15047 14443 118 309 0 14734 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 65544

[startup+282.301 s]
/proc/loadavg: 1.00 1.04 1.01 2/68 5627
/proc/meminfo: memFree=1222552/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=64012 CPUtime=281.88
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 21860 0 0 0 28174 14 0 0 25 0 1 0 1116495913 65548288 15419 1992294400 4194304 5460562 548682068784 18446744073709551615 4225711 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 16003 15419 118 309 0 15690 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 69368

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/68 5627
/proc/meminfo: memFree=1217688/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=68868 CPUtime=341.85
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 24048 0 0 0 34170 15 0 0 25 0 1 0 1116495913 70520832 16647 1992294400 4194304 5460562 548682068784 18446744073709551615 4198198 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 17217 16647 118 309 0 16904 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 74224

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/68 5627
/proc/meminfo: memFree=1212952/2055920 swapFree=4176412/4192956

################
# More data... #
################

/proc/5627/statm: 20905 20383 118 309 0 20592 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 88976

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 5629
/proc/meminfo: memFree=1200792/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=85332 CPUtime=581.75
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 31582 0 0 0 58156 19 0 0 25 0 1 0 1116495913 87379968 20821 1992294400 4194304 5460562 548682068784 18446744073709551615 4198126 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 21333 20821 118 309 0 21020 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 90688

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 5629
/proc/meminfo: memFree=1191128/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=96040 CPUtime=641.73
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 35768 0 0 0 64152 21 0 0 25 0 1 0 1116495913 98344960 23241 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 24010 23241 118 309 0 23697 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 101396

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 5629
/proc/meminfo: memFree=1191000/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=96072 CPUtime=701.71
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 36795 0 0 0 70149 22 0 0 25 0 1 0 1116495913 98377728 23276 1992294400 4194304 5460562 548682068784 18446744073709551615 4201741 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 24018 23276 118 309 0 23705 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 101428

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 5629
/proc/meminfo: memFree=1186584/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=100444 CPUtime=761.67
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 38892 0 0 0 76144 23 0 0 25 0 1 0 1116495913 102854656 24381 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 25111 24381 118 309 0 24798 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 105800

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 5629
/proc/meminfo: memFree=1177112/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=109736 CPUtime=821.65
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 43229 0 0 0 82139 26 0 0 25 0 1 0 1116495913 112369664 26734 1992294400 4194304 5460562 548682068784 18446744073709551615 4226340 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 27434 26734 118 309 0 27121 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 115092

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 5629
/proc/meminfo: memFree=1175448/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=111436 CPUtime=881.63
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 44654 0 0 0 88136 27 0 0 25 0 1 0 1116495913 114110464 27167 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 27859 27167 118 309 0 27546 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 116792

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 5629
/proc/meminfo: memFree=1171480/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=115332 CPUtime=941.59
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 46634 0 0 0 94131 28 0 0 25 0 1 0 1116495913 118099968 28155 1992294400 4194304 5460562 548682068784 18446744073709551615 4200076 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 28833 28155 118 309 0 28520 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 120688

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 5629
/proc/meminfo: memFree=1165400/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=121380 CPUtime=1001.58
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 49148 0 0 0 100127 31 0 0 25 0 1 0 1116495913 124293120 29677 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 30345 29677 118 309 0 30032 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 126736

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 5629
/proc/meminfo: memFree=1163352/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=123408 CPUtime=1061.55
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 50657 0 0 0 106123 32 0 0 25 0 1 0 1116495913 126369792 30194 1992294400 4194304 5460562 548682068784 18446744073709551615 4796254 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 30852 30194 118 309 0 30539 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 128764

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 5629
/proc/meminfo: memFree=1160088/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=126612 CPUtime=1121.51
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 52468 0 0 0 112118 33 0 0 25 0 1 0 1116495913 129650688 31013 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 31653 31013 118 309 0 31340 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 131968

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 5629
/proc/meminfo: memFree=1160024/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=126612 CPUtime=1181.49
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 52468 0 0 0 118116 33 0 0 25 0 1 0 1116495913 129650688 31013 1992294400 4194304 5460562 548682068784 18446744073709551615 4225627 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 31653 31013 118 309 0 31340 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 131968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 5629
/proc/meminfo: memFree=1156440/2055920 swapFree=4176412/4192956
[pid=5624] ppid=5622 vsize=5356 CPUtime=0.28
/proc/5624/stat : 5624 (rsat.sh) S 5622 5624 4873 0 -1 4194304 315 3309 0 0 0 0 26 2 16 0 1 0 1116495883 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5624/statm: 1339 242 199 169 0 50 0
[pid=5627] ppid=5624 vsize=130148 CPUtime=1199.79
/proc/5627/stat : 5627 (rsat) R 5624 5624 4873 0 -1 4194304 54356 0 0 0 119945 34 0 0 25 0 1 0 1116495913 133271552 31909 1992294400 4194304 5460562 548682068784 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5627/statm: 32537 31909 118 309 0 32224 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 135504

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 5624 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=269958
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=25996
# CPU time returned by wait4() is 0.295954
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.71
CPU system time (s): 0.36
CPU usage (%): 99.9549
Max. virtual memory (cumulated for all children) (KiB): 139600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.269958
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3624
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 1.26781 second user time and 3.10953 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-30 20:38:49
IDJOB=1537803
IDBENCH=70344
IDSOLVER=545
FILE ID=node40/1537803-1238438329
PBS_JOBID= 9061567
Free space on /tmp= 63500 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S162003179-087.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537803-1238438329/watcher-1537803-1238438329 -o /tmp/evaluation-result-1537803-1238438329/solver-1537803-1238438329 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537803-1238438329.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b6948329f00787361710da473154a8ea
RANDOM SEED=1220761758

node40.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1286344 kB
Buffers:         77992 kB
Cached:         600676 kB
SwapCached:       9628 kB
Active:         163096 kB
Inactive:       526908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1286344 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            7112 kB
Writeback:           0 kB
Mapped:          17144 kB
Slab:            65484 kB
Committed_AS:  2746920 kB
PageTables:       1476 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= 63496 MiB
End job on node40 at 2009-03-30 20:58:52