Trace number 1537805

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S17277413-072.cnf
MD5SUM0ec786bf459e33d21d020cc6c867d755
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark24.9522
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 % |
0.19/0.23	c |         0 |   66714   202780 |      --       0       --      -- |     --   | -486/1180
0.19/0.23	c ==============================================================================
0.19/0.23	c Result  :   #vars: 15564   #clauses: 66714   #literals: 202780
0.19/0.23	c CPU time:   0.221966 s
0.19/0.23	c ==============================================================================
0.29/0.32	c Rsat version 3.02
0.29/0.38	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-1537805-1238438598/watcher-1537805-1238438598 -o /tmp/evaluation-result-1537805-1238438598/solver-1537805-1238438598 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537805-1238438598.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: 0.95 0.98 0.99 2/64 21468
/proc/meminfo: memFree=1118856/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1116525336 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21468/statm: 1339 239 199 169 0 50 0
[pid=21469] ppid=21468 vsize=2936 CPUtime=0
/proc/21469/stat : 21469 (SatElite) R 21468 21468 21404 0 -1 4194304 572 0 0 0 0 0 0 0 18 0 1 0 1116525336 3006464 555 1992294400 4194304 4959918 548682068688 18446744073709551615 4237069 0 0 4096 3 0 0 0 17 1 0 0
/proc/21469/statm: 734 555 64 186 0 544 0

[startup+0.104309 s]
/proc/loadavg: 0.95 0.98 0.99 2/64 21468
/proc/meminfo: memFree=1118856/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1116525336 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21468/statm: 1339 239 199 169 0 50 0
[pid=21469] ppid=21468 vsize=13684 CPUtime=0.09
/proc/21469/stat : 21469 (SatElite) R 21468 21468 21404 0 -1 4194304 3172 0 0 0 8 1 0 0 18 0 1 0 1116525336 14012416 3156 1992294400 4194304 4959918 548682068688 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 1 0 0
/proc/21469/statm: 3421 3156 90 186 0 3231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19040

[startup+0.201317 s]
/proc/loadavg: 0.95 0.98 0.99 2/64 21468
/proc/meminfo: memFree=1118856/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1116525336 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21468/statm: 1339 239 199 169 0 50 0
[pid=21469] ppid=21468 vsize=13684 CPUtime=0.19
/proc/21469/stat : 21469 (SatElite) R 21468 21468 21404 0 -1 4194304 3177 0 0 0 18 1 0 0 18 0 1 0 1116525336 14012416 3160 1992294400 4194304 4959918 548682068688 18446744073709551615 4270461 0 0 4096 3 0 0 0 17 1 0 0
/proc/21469/statm: 3421 3160 90 186 0 3231 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 19040

[startup+0.301326 s]
/proc/loadavg: 0.95 0.98 0.99 2/64 21468
/proc/meminfo: memFree=1118856/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1116525336 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21468/statm: 1339 239 199 169 0 50 0
[pid=21469] ppid=21468 vsize=13688 CPUtime=0.29
/proc/21469/stat : 21469 (SatElite) R 21468 21468 21404 0 -1 4194304 3312 0 0 0 28 1 0 0 19 0 1 0 1116525336 14016512 3163 1992294400 4194304 4959918 548682068688 18446744073709551615 4444704 0 0 4096 3 0 0 0 17 1 0 0
/proc/21469/statm: 3422 3163 92 186 0 3232 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19044

[startup+0.701372 s]
/proc/loadavg: 0.95 0.98 0.99 2/64 21468
/proc/meminfo: memFree=1118856/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 5356

[startup+1.50143 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 21471
/proc/meminfo: memFree=1109112/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=11092 CPUtime=1.17
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 2345 0 0 0 116 1 0 0 25 0 1 0 1116525368 11358208 2252 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 2773 2252 116 309 0 2460 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16448

[startup+3.10157 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 21471
/proc/meminfo: memFree=1107128/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=13876 CPUtime=2.76
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 3036 0 0 0 275 1 0 0 25 0 1 0 1116525368 14209024 2943 1992294400 4194304 5460562 548682068800 18446744073709551615 4226238 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 3469 2943 116 309 0 3156 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 19232

[startup+6.30184 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 21471
/proc/meminfo: memFree=1101176/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=19512 CPUtime=5.96
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 4443 0 0 0 593 3 0 0 25 0 1 0 1116525368 19980288 4350 1992294400 4194304 5460562 548682068800 18446744073709551615 4201897 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 4878 4350 118 309 0 4565 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 24868

[startup+12.7024 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 21471
/proc/meminfo: memFree=1089592/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=30880 CPUtime=12.36
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 7299 0 0 0 1230 6 0 0 25 0 1 0 1116525368 31621120 7140 1992294400 4194304 5460562 548682068800 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 7720 7140 118 309 0 7407 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 36236

[startup+25.5015 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 21471
/proc/meminfo: memFree=1083000/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=36228 CPUtime=25.15
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 9164 0 0 0 2508 7 0 0 25 0 1 0 1116525368 37097472 8521 1992294400 4194304 5460562 548682068800 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 9057 8521 118 309 0 8744 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 41584

[startup+51.1017 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 21471
/proc/meminfo: memFree=1079224/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=39980 CPUtime=50.75
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 10556 0 0 0 5066 9 0 0 25 0 1 0 1116525368 40939520 9465 1992294400 4194304 5460562 548682068800 18446744073709551615 4226309 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 9995 9465 118 309 0 9682 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 45336

[startup+102.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21471
/proc/meminfo: memFree=1071416/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=47720 CPUtime=101.94
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 13407 0 0 0 10183 11 0 0 25 0 1 0 1116525368 48865280 11420 1992294400 4194304 5460562 548682068800 18446744073709551615 4202537 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 11930 11420 118 309 0 11617 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 53076

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21471
/proc/meminfo: memFree=1066616/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=52948 CPUtime=161.91
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 16368 0 0 0 16178 13 0 0 25 0 1 0 1116525368 54218752 12615 1992294400 4194304 5460562 548682068800 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 13237 12615 118 309 0 12924 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 58304

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21471
/proc/meminfo: memFree=1060408/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=58988 CPUtime=221.91
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 19342 0 0 0 22175 16 0 0 25 0 1 0 1116525368 60403712 14149 1992294400 4194304 5460562 548682068800 18446744073709551615 4198198 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 14747 14149 118 309 0 14434 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 64344

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21471
/proc/meminfo: memFree=1055416/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=64004 CPUtime=281.88
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 22050 0 0 0 28171 17 0 0 25 0 1 0 1116525368 65540096 15417 1992294400 4194304 5460562 548682068800 18446744073709551615 4201467 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 16001 15417 118 309 0 15688 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 69360

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21471
/proc/meminfo: memFree=1052408/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=66928 CPUtime=341.86
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 23761 0 0 0 34168 18 0 0 25 0 1 0 1116525368 68534272 16168 1992294400 4194304 5460562 548682068800 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 16732 16168 118 309 0 16419 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 72284


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

/proc/21471/statm: 21083 20569 118 309 0 20770 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 89688

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21471
/proc/meminfo: memFree=1028984/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=91056 CPUtime=641.79
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 34729 0 0 0 64152 27 0 0 25 0 1 0 1116525368 93241344 22010 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 22764 22010 118 309 0 22451 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 96412

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21471
/proc/meminfo: memFree=1026104/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=93860 CPUtime=701.77
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 36438 0 0 0 70150 27 0 0 25 0 1 0 1116525368 96112640 22727 1992294400 4194304 5460562 548682068800 18446744073709551615 4225711 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 23465 22727 118 309 0 23152 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 99216

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21471
/proc/meminfo: memFree=1017272/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=102580 CPUtime=761.76
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 39618 0 0 0 76146 30 0 0 25 0 1 0 1116525368 105041920 24915 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 25645 24915 118 309 0 25332 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 107936

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21471
/proc/meminfo: memFree=1011576/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=108276 CPUtime=821.74
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 42050 0 0 0 82143 31 0 0 25 0 1 0 1116525368 110874624 26355 1992294400 4194304 5460562 548682068800 18446744073709551615 4225620 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 27069 26355 118 309 0 26756 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 113632

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21471
/proc/meminfo: memFree=1011576/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=108276 CPUtime=881.73
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 43050 0 0 0 88141 32 0 0 25 0 1 0 1116525368 110874624 26363 1992294400 4194304 5460562 548682068800 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 27069 26363 118 309 0 26756 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 113632

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21471
/proc/meminfo: memFree=1007544/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=112228 CPUtime=941.7
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 45042 0 0 0 94137 33 0 0 25 0 1 0 1116525368 114921472 27363 1992294400 4194304 5460562 548682068800 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 28057 27363 118 309 0 27744 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 117584

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21471
/proc/meminfo: memFree=1004344/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=115372 CPUtime=1001.69
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 46830 0 0 0 100135 34 0 0 25 0 1 0 1116525368 118140928 28159 1992294400 4194304 5460562 548682068800 18446744073709551615 4227686 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 28843 28159 118 309 0 28530 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 120728

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21471
/proc/meminfo: memFree=1000760/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=118956 CPUtime=1061.68
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 48734 0 0 0 106132 36 0 0 25 0 1 0 1116525368 121810944 29071 1992294400 4194304 5460562 548682068800 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 29739 29071 118 309 0 29426 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 124312

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21477
/proc/meminfo: memFree=996024/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=123676 CPUtime=1121.65
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 50924 0 0 0 112128 37 0 0 25 0 1 0 1116525368 126644224 30269 1992294400 4194304 5460562 548682068800 18446744073709551615 4200387 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 30919 30269 118 309 0 30606 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 129032

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21477
/proc/meminfo: memFree=985784/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=133824 CPUtime=1181.64
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 54467 0 0 0 118124 40 0 0 25 0 1 0 1116525368 137035776 32820 1992294400 4194304 5460562 548682068800 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 33456 32820 118 309 0 33143 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 139180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21477
/proc/meminfo: memFree=985784/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=133824 CPUtime=1199.74
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 54467 0 0 0 119934 40 0 0 25 0 1 0 1116525368 137035776 32820 1992294400 4194304 5460562 548682068800 18446744073709551615 4200088 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 33456 32820 118 309 0 33143 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 139180

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21477
/proc/meminfo: memFree=985784/2055920 swapFree=4167280/4192956
[pid=21468] ppid=21466 vsize=5356 CPUtime=0.31
/proc/21468/stat : 21468 (rsat.sh) S 21466 21468 21404 0 -1 4194304 312 3315 0 0 0 0 30 1 16 0 1 0 1116525336 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21468/statm: 1339 241 199 169 0 50 0
[pid=21471] ppid=21468 vsize=133824 CPUtime=1199.74
/proc/21471/stat : 21471 (rsat) R 21468 21468 21404 0 -1 4194304 54467 0 0 0 119934 40 0 0 25 0 1 0 1116525368 137035776 32820 1992294400 4194304 5460562 548682068800 18446744073709551615 4200088 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21471/statm: 33456 32820 118 309 0 33143 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 139180

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21468 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=301954
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=20996
# CPU time returned by wait4() is 0.32295
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.64
CPU system time (s): 0.41
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 143276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.301954
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3627
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 4

runsolver used 1.41678 second user time and 2.93155 second system time

The end

Launcher Data 

Begin job on node31 at 2009-03-30 20:43:18
IDJOB=1537805
IDBENCH=70346
IDSOLVER=545
FILE ID=node31/1537805-1238438598
PBS_JOBID= 9061625
Free space on /tmp= 66424 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S17277413-072.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537805-1238438598/watcher-1537805-1238438598 -o /tmp/evaluation-result-1537805-1238438598/solver-1537805-1238438598 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537805-1238438598.cnf HOME

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

MD5SUM BENCH= 0ec786bf459e33d21d020cc6c867d755
RANDOM SEED=1246300216

node31.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		: 3000.214
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		: 3000.214
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:       1119336 kB
Buffers:        114348 kB
Cached:         707332 kB
SwapCached:      18664 kB
Active:         126428 kB
Inactive:       715432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1119336 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            7080 kB
Writeback:           0 kB
Mapped:          17376 kB
Slab:            80464 kB
Committed_AS:  3030736 kB
PageTables:       1476 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= 66416 MiB
End job on node31 at 2009-03-30 21:03:20