Trace number 1537826

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) 1200.02 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S1510966387-018.cnf
MD5SUM3576a3cf7cfc1985034b5d4b3a46f902
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark989.377
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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...
0.05/0.06	c ==============================================================================
0.05/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.05/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.05/0.06	c ==============================================================================
0.05/0.06	c |         0 |   50400   151200 |   15120       0        0     nan |  0.000 % |
0.09/0.17	c |         0 |   50088   152094 |      --       0       --      -- |     --   | -312/894
0.09/0.17	c ==============================================================================
0.09/0.17	c Result  :   #vars: 11696   #clauses: 50088   #literals: 152094
0.09/0.17	c CPU time:   0.152976 s
0.09/0.17	c ==============================================================================
0.19/0.23	c Rsat version 3.02
0.19/0.27	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-1537826-1238440731/watcher-1537826-1238440731 -o /tmp/evaluation-result-1537826-1238440731/solver-1537826-1238440731 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537826-1238440731.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: 0.91 0.97 0.99 3/64 3722
/proc/meminfo: memFree=1382792/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1116739413 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3722/statm: 1339 239 199 169 0 50 0
[pid=3723] ppid=3722 vsize=2168 CPUtime=0
/proc/3723/stat : 3723 (SatElite) R 3722 3722 3649 0 -1 4194304 322 0 0 0 0 0 0 0 18 0 1 0 1116739413 2220032 305 1992294400 4194304 4959918 548682068688 18446744073709551615 4237318 0 0 4096 3 0 0 0 17 1 0 0
/proc/3723/statm: 542 308 63 186 0 352 0

[startup+0.0634651 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3722
/proc/meminfo: memFree=1382792/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1116739413 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3722/statm: 1339 239 199 169 0 50 0
[pid=3723] ppid=3722 vsize=10124 CPUtime=0.05
/proc/3723/stat : 3723 (SatElite) R 3722 3722 3649 0 -1 4194304 2288 0 0 0 4 1 0 0 18 0 1 0 1116739413 10366976 2271 1992294400 4194304 4959918 548682068688 18446744073709551615 4232828 0 0 4096 3 0 0 0 17 1 0 0
/proc/3723/statm: 2531 2271 65 186 0 2341 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15480

[startup+0.102472 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3722
/proc/meminfo: memFree=1382792/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1116739413 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3722/statm: 1339 239 199 169 0 50 0
[pid=3723] ppid=3722 vsize=10620 CPUtime=0.09
/proc/3723/stat : 3723 (SatElite) R 3722 3722 3649 0 -1 4194304 2438 0 0 0 8 1 0 0 18 0 1 0 1116739413 10874880 2421 1992294400 4194304 4959918 548682068688 18446744073709551615 4270452 0 0 4096 3 0 0 0 17 1 0 0
/proc/3723/statm: 2655 2421 90 186 0 2465 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15976

[startup+0.301527 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3722
/proc/meminfo: memFree=1382792/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 5356

[startup+0.702612 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3722
/proc/meminfo: memFree=1382792/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 5356

[startup+1.50177 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 3725
/proc/meminfo: memFree=1374728/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=10032 CPUtime=1.25
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 2098 0 0 0 125 0 0 0 25 0 1 0 1116739436 10272768 2033 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 2508 2033 116 309 0 2195 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 15388

[startup+3.10112 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 3725
/proc/meminfo: memFree=1372104/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=13412 CPUtime=2.86
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 2927 0 0 0 285 1 0 0 25 0 1 0 1116739436 13733888 2862 1992294400 4194304 5460562 548682068816 18446744073709551615 4226247 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 3353 2862 116 309 0 3040 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 18768

[startup+6.3018 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 3725
/proc/meminfo: memFree=1365768/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=19604 CPUtime=6.05
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 4471 0 0 0 603 2 0 0 25 0 1 0 1116739436 20074496 4406 1992294400 4194304 5460562 548682068816 18446744073709551615 4797079 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 4901 4406 118 309 0 4588 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 24960

[startup+12.7012 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 3725
/proc/meminfo: memFree=1358088/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=25528 CPUtime=12.45
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 6228 0 0 0 1241 4 0 0 25 0 1 0 1116739436 26140672 5837 1992294400 4194304 5460562 548682068816 18446744073709551615 4204979 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 6382 5837 118 309 0 6069 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 30884

[startup+25.5019 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 3725
/proc/meminfo: memFree=1355656/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=27908 CPUtime=25.24
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 7520 0 0 0 2519 5 0 0 25 0 1 0 1116739436 28577792 6457 1992294400 4194304 5460562 548682068816 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 6977 6457 118 309 0 6664 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 33264

[startup+51.1014 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 3725
/proc/meminfo: memFree=1350472/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=33012 CPUtime=50.83
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 9710 0 0 0 5076 7 0 0 25 0 1 0 1116739436 33804288 7751 1992294400 4194304 5460562 548682068816 18446744073709551615 4198020 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 8253 7751 118 309 0 7940 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 38368

[startup+102.305 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 3725
/proc/meminfo: memFree=1345800/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=37588 CPUtime=102.01
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 12442 0 0 0 10192 9 0 0 25 0 1 0 1116739436 38490112 8915 1992294400 4194304 5460562 548682068816 18446744073709551615 4198231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 9397 8915 118 309 0 9084 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 42944

[startup+162.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 3725
/proc/meminfo: memFree=1336584/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=47228 CPUtime=161.99
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 16804 0 0 0 16187 12 0 0 25 0 1 0 1116739436 48361472 11223 1992294400 4194304 5460562 548682068816 18446744073709551615 4198009 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 11807 11223 118 309 0 11494 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 52584

[startup+222.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 3725
/proc/meminfo: memFree=1331016/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=52644 CPUtime=221.96
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 20102 0 0 0 22182 14 0 0 25 0 1 0 1116739436 53907456 12601 1992294400 4194304 5460562 548682068816 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 13161 12601 118 309 0 12848 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 58000

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 3725
/proc/meminfo: memFree=1326472/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=57068 CPUtime=281.95
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 22668 0 0 0 28178 17 0 0 25 0 1 0 1116739436 58437632 13727 1992294400 4194304 5460562 548682068816 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 14267 13727 118 309 0 13954 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 62424

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 3725
/proc/meminfo: memFree=1320520/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=62964 CPUtime=341.93
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 25606 0 0 0 34174 19 0 0 25 0 1 0 1116739436 64475136 15225 1992294400 4194304 5460562 548682068816 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 15741 15225 118 309 0 15428 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 68320

[startup+402.303 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 3725
/proc/meminfo: memFree=1316744/2055920 swapFree=4177928/4192956

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

/proc/3725/statm: 20405 19705 118 309 0 20092 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 86976

[startup+642.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 3725
/proc/meminfo: memFree=1296904/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=87164 CPUtime=641.81
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 38152 0 0 0 64154 27 0 0 25 0 1 0 1116739436 89255936 21109 1992294400 4194304 5460562 548682068816 18446744073709551615 4226309 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 21791 21109 118 309 0 21478 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 92520

[startup+702.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 3725
/proc/meminfo: memFree=1290760/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=93200 CPUtime=701.79
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 41661 0 0 0 70150 29 0 0 25 0 1 0 1116739436 95436800 22634 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 23300 22634 118 309 0 22987 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 98556

[startup+762.306 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 3725
/proc/meminfo: memFree=1284424/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=99516 CPUtime=761.77
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 44250 0 0 0 76146 31 0 0 25 0 1 0 1116739436 101904384 24231 1992294400 4194304 5460562 548682068816 18446744073709551615 4225797 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 24879 24231 118 309 0 24566 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 104872

[startup+822.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 3725
/proc/meminfo: memFree=1282312/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=101612 CPUtime=821.74
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 45776 0 0 0 82142 32 0 0 25 0 1 0 1116739436 104050688 24765 1992294400 4194304 5460562 548682068816 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 25403 24765 118 309 0 25090 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 106968

[startup+882.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 3725
/proc/meminfo: memFree=1280712/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=103140 CPUtime=881.72
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 47164 0 0 0 88139 33 0 0 25 0 1 0 1116739436 105615360 25161 1992294400 4194304 5460562 548682068816 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 25785 25161 118 309 0 25472 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 108496

[startup+942.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 3725
/proc/meminfo: memFree=1278216/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=105572 CPUtime=941.7
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 48780 0 0 0 94136 34 0 0 25 0 1 0 1116739436 108105728 25785 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 26393 25785 118 309 0 26080 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 110928

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 3725
/proc/meminfo: memFree=1274056/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=109692 CPUtime=1001.68
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 50814 0 0 0 100132 36 0 0 25 0 1 0 1116739436 112324608 26827 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 27423 26827 118 309 0 27110 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 115048

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 3725
/proc/meminfo: memFree=1269064/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=114596 CPUtime=1061.66
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 53046 0 0 0 106129 37 0 0 25 0 1 0 1116739436 117346304 28067 1992294400 4194304 5460562 548682068816 18446744073709551615 4210654 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 28649 28067 118 309 0 28336 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 119952

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 3725
/proc/meminfo: memFree=1265096/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=118500 CPUtime=1121.63
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 55032 0 0 0 112125 38 0 0 25 0 1 0 1116739436 121344000 29061 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 29625 29061 118 309 0 29312 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 123856

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 3725
/proc/meminfo: memFree=1262280/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=121216 CPUtime=1181.61
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 56717 0 0 0 118122 39 0 0 25 0 1 0 1116739436 124125184 29754 1992294400 4194304 5460562 548682068816 18446744073709551615 4226298 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 30304 29754 118 309 0 29991 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 126572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 3725
/proc/meminfo: memFree=1261960/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=121744 CPUtime=1199.81
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 56837 0 0 0 119941 40 0 0 25 0 1 0 1116739436 124665856 29874 1992294400 4194304 5460562 548682068816 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 30436 29874 118 309 0 30123 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 127100

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.98 0.99 2/66 3725
/proc/meminfo: memFree=1261960/2055920 swapFree=4177928/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0.21
/proc/3722/stat : 3722 (rsat.sh) S 3720 3722 3649 0 -1 4194304 312 2544 0 0 0 0 20 1 16 0 1 0 1116739413 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3722/statm: 1339 241 199 169 0 50 0
[pid=3725] ppid=3722 vsize=121744 CPUtime=1199.81
/proc/3725/stat : 3725 (rsat) R 3722 3722 3649 0 -1 4194304 56837 0 0 0 119941 40 0 0 25 0 1 0 1116739436 124665856 29874 1992294400 4194304 5460562 548682068816 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3725/statm: 30436 29874 118 309 0 30123 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 127100

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3722 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=209968
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=21996
# CPU time returned by wait4() is 0.231964
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.61
CPU system time (s): 0.41
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 130668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.209968
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2856
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= 2

runsolver used 1.39079 second user time and 2.98455 second system time

The end

Launcher Data 

Begin job on node10 at 2009-03-30 21:18:51
IDJOB=1537826
IDBENCH=70367
IDSOLVER=545
FILE ID=node10/1537826-1238440731
PBS_JOBID= 9061640
Free space on /tmp= 65604 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S1510966387-018.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537826-1238440731/watcher-1537826-1238440731 -o /tmp/evaluation-result-1537826-1238440731/solver-1537826-1238440731 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537826-1238440731.cnf HOME

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

MD5SUM BENCH= 3576a3cf7cfc1985034b5d4b3a46f902
RANDOM SEED=297606539

node10.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		: 3000.272
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		: 3000.272
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:       1383272 kB
Buffers:        102176 kB
Cached:         469988 kB
SwapCached:       8896 kB
Active:         165020 kB
Inactive:       418144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1383272 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            6688 kB
Writeback:           0 kB
Mapped:          16604 kB
Slab:            75584 kB
Committed_AS:  2866848 kB
PageTables:       1380 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= 65596 MiB
End job on node10 at 2009-03-30 21:38:54